code: /*************************************************************************/
  /*  control.cpp                                                          */
  /*************************************************************************/
  /*                       This file is part of:                           */
  /*                           GODOT ENGINE                                */
  /*                      https://godotengine.org                          */
  /*************************************************************************/
  /* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
  /* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
  /*                                                                       */
  /* Permission is hereby granted, free of charge, to any person obtaining */
  /* a copy of this software and associated documentation files (the       */
  /* "Software"), to deal in the Software without restriction, including   */
  /* without limitation the rights to use, copy, modify, merge, publish,   */
  /* distribute, sublicense, and/or sell copies of the Software, and to    */
  /* permit persons to whom the Software is furnished to do so, subject to */
  /* the following conditions:                                             */
  /*                                                                       */
  /* The above copyright notice and this permission notice shall be        */
  /* included in all copies or substantial portions of the Software.       */
  /*                                                                       */
  /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
  /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
  /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
  /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
  /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
  /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
  /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
  /*************************************************************************/
  
  #include "control.h"
  
  #include "core/message_queue.h"
  #include "core/os/keyboard.h"
  #include "core/os/os.h"
  #include "core/print_string.h"
  #include "core/project_settings.h"
  #include "scene/gui/label.h"
  #include "scene/gui/panel.h"
  #include "scene/main/canvas_layer.h"
  #include "scene/main/window.h"
  #include "scene/scene_string_names.h"
  #include "servers/rendering_server.h"
  
  #ifdef TOOLS_ENABLED
  #include "editor/editor_settings.h"
  #include "editor/plugins/canvas_item_editor_plugin.h"
  #endif
  
  #ifdef TOOLS_ENABLED
  Dictionary Control::_edit_get_state() const {
  
  	Dictionary s;
  	s["rotation"] = get_rotation();
  	s["scale"] = get_scale();
  	s["pivot"] = get_pivot_offset();
  	Array anchors;
  	anchors.push_back(get_anchor(MARGIN_LEFT));
  	anchors.push_back(get_anchor(MARGIN_TOP));
  	anchors.push_back(get_anchor(MARGIN_RIGHT));
  	anchors.push_back(get_anchor(MARGIN_BOTTOM));
  	s["anchors"] = anchors;
  	Array margins;
  	margins.push_back(get_margin(MARGIN_LEFT));
  	margins.push_back(get_margin(MARGIN_TOP));
  	margins.push_back(get_margin(MARGIN_RIGHT));
  	margins.push_back(get_margin(MARGIN_BOTTOM));
  	s["margins"] = margins;
  	return s;
  }
  
  void Control::_edit_set_state(const Dictionary &p_state) {
  
  	Dictionary state = p_state;
  
  	set_rotation(state["rotation"]);
  	set_scale(state["scale"]);
  	set_pivot_offset(state["pivot"]);
  	Array anchors = state["anchors"];
  	data.anchor[MARGIN_LEFT] = anchors[0];
  	data.anchor[MARGIN_TOP] = anchors[1];
  	data.anchor[MARGIN_RIGHT] = anchors[2];
  	data.anchor[MARGIN_BOTTOM] = anchors[3];
  	Array margins = state["margins"];
  	data.margin[MARGIN_LEFT] = margins[0];
  	data.margin[MARGIN_TOP] = margins[1];
  	data.margin[MARGIN_RIGHT] = margins[2];
  	data.margin[MARGIN_BOTTOM] = margins[3];
  	_size_changed();
  }
  
  void Control::_edit_set_position(const Point2 &p_position) {
  #ifdef TOOLS_ENABLED
  	set_position(p_position, CanvasItemEditor::get_singleton()->is_anchors_mode_enabled());
  #else
  	// Unlikely to happen. TODO: enclose all _edit_ functions into TOOLS_ENABLED
  	set_position(p_position);
  #endif
  };
  
  Point2 Control::_edit_get_position() const {
  	return get_position();
  };
  
  void Control::_edit_set_scale(const Size2 &p_scale) {
  	set_scale(p_scale);
  }
  
  Size2 Control::_edit_get_scale() const {
  	return data.scale;
  }
  
  void Control::_edit_set_rect(const Rect2 &p_edit_rect) {
  #ifdef TOOLS_ENABLED
  	set_position((get_position() + get_transform().basis_xform(p_edit_rect.position)).snapped(Vector2(1, 1)), CanvasItemEditor::get_singleton()->is_anchors_mode_enabled());
  	set_size(p_edit_rect.size.snapped(Vector2(1, 1)), CanvasItemEditor::get_singleton()->is_anchors_mode_enabled());
  #else
  	// Unlikely to happen. TODO: enclose all _edit_ functions into TOOLS_ENABLED
  	set_position((get_position() + get_transform().basis_xform(p_edit_rect.position)).snapped(Vector2(1, 1)));
  	set_size(p_edit_rect.size.snapped(Vector2(1, 1)));
  #endif
  }
  
  Rect2 Control::_edit_get_rect() const {
  	return Rect2(Point2(), get_size());
  }
  
  bool Control::_edit_use_rect() const {
  	return true;
  }
  
  void Control::_edit_set_rotation(float p_rotation) {
  	set_rotation(p_rotation);
  }
  
  float Control::_edit_get_rotation() const {
  	return get_rotation();
  }
  
  bool Control::_edit_use_rotation() const {
  	return true;
  }
  
  void Control::_edit_set_pivot(const Point2 &p_pivot) {
  	Vector2 delta_pivot = p_pivot - get_pivot_offset();
  	Vector2 move = Vector2((cos(data.rotation) - 1.0) * delta_pivot.x - sin(data.rotation) * delta_pivot.y, sin(data.rotation) * delta_pivot.x + (cos(data.rotation) - 1.0) * delta_pivot.y);
  	set_position(get_position() + move);
  	set_pivot_offset(p_pivot);
  }
  
  Point2 Control::_edit_get_pivot() const {
  	return get_pivot_offset();
  }
  
  bool Control::_edit_use_pivot() const {
  	return true;
  }
  
  Size2 Control::_edit_get_minimum_size() const {
  	return get_combined_minimum_size();
  }
  #endif
  
  void Control::set_custom_minimum_size(const Size2 &p_custom) {
  
  	if (p_custom == data.custom_minimum_size)
  		return;
  	data.custom_minimum_size = p_custom;
  	minimum_size_changed();
  }
  
  Size2 Control::get_custom_minimum_size() const {
  
  	return data.custom_minimum_size;
  }
  
  void Control::_update_minimum_size_cache() {
  
  	Size2 minsize = get_minimum_size();
  	minsize.x = MAX(minsize.x, data.custom_minimum_size.x);
  	minsize.y = MAX(minsize.y, data.custom_minimum_size.y);
  
  	bool size_changed = false;
  	if (data.minimum_size_cache != minsize)
  		size_changed = true;
  
  	data.minimum_size_cache = minsize;
  	data.minimum_size_valid = true;
  
  	if (size_changed)
  		minimum_size_changed();
  }
  
  Size2 Control::get_combined_minimum_size() const {
  
  	if (!data.minimum_size_valid) {
  		const_cast<Control *>(this)->_update_minimum_size_cache();
  	}
  	return data.minimum_size_cache;
  }
  
  Transform2D Control::_get_internal_transform() const {
  
  	Transform2D rot_scale;
  	rot_scale.set_rotation_and_scale(data.rotation, data.scale);
  	Transform2D offset;
  	offset.set_origin(-data.pivot_offset);
  
  	return offset.affine_inverse() * (rot_scale * offset);
  }
  
  bool Control::_set(const StringName &p_name, const Variant &p_value) {
  
  	String name = p_name;
  	if (!name.begins_with("custom")) {
  		return false;
  	}
  
  	if (p_value.get_type() == Variant::NIL) {
  
  		if (name.begins_with("custom_icons/")) {
  			String dname = name.get_slicec('/', 1);
  			if (data.icon_override.has(dname)) {
  				data.icon_override[dname]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  			}
  			data.icon_override.erase(dname);
  			notification(NOTIFICATION_THEME_CHANGED);
  		} else if (name.begins_with("custom_shaders/")) {
  			String dname = name.get_slicec('/', 1);
  			if (data.shader_override.has(dname)) {
  				data.shader_override[dname]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  			}
  			data.shader_override.erase(dname);
  			notification(NOTIFICATION_THEME_CHANGED);
  		} else if (name.begins_with("custom_styles/")) {
  			String dname = name.get_slicec('/', 1);
  			if (data.style_override.has(dname)) {
  				data.style_override[dname]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  			}
  			data.style_override.erase(dname);
  			notification(NOTIFICATION_THEME_CHANGED);
  		} else if (name.begins_with("custom_fonts/")) {
  			String dname = name.get_slicec('/', 1);
  			if (data.font_override.has(dname)) {
  				data.font_override[dname]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  			}
  			data.font_override.erase(dname);
  			notification(NOTIFICATION_THEME_CHANGED);
  		} else if (name.begins_with("custom_colors/")) {
  			String dname = name.get_slicec('/', 1);
  			data.color_override.erase(dname);
  			notification(NOTIFICATION_THEME_CHANGED);
  		} else if (name.begins_with("custom_constants/")) {
  			String dname = name.get_slicec('/', 1);
  			data.constant_override.erase(dname);
  			notification(NOTIFICATION_THEME_CHANGED);
  		} else
  			return false;
  
  	} else {
  		if (name.begins_with("custom_icons/")) {
  			String dname = name.get_slicec('/', 1);
  			add_theme_icon_override(dname, p_value);
  		} else if (name.begins_with("custom_shaders/")) {
  			String dname = name.get_slicec('/', 1);
  			add_theme_shader_override(dname, p_value);
  		} else if (name.begins_with("custom_styles/")) {
  			String dname = name.get_slicec('/', 1);
  			add_theme_style_override(dname, p_value);
  		} else if (name.begins_with("custom_fonts/")) {
  			String dname = name.get_slicec('/', 1);
  			add_theme_font_override(dname, p_value);
  		} else if (name.begins_with("custom_colors/")) {
  			String dname = name.get_slicec('/', 1);
  			add_theme_color_override(dname, p_value);
  		} else if (name.begins_with("custom_constants/")) {
  			String dname = name.get_slicec('/', 1);
  			add_theme_constant_override(dname, p_value);
  		} else
  			return false;
  	}
  	return true;
  }
  
  void Control::_update_minimum_size() {
  
  	if (!is_inside_tree())
  		return;
  
  	Size2 minsize = get_combined_minimum_size();
  	if (minsize.x > data.size_cache.x ||
  			minsize.y > data.size_cache.y) {
  		_size_changed();
  	}
  
  	data.updating_last_minimum_size = false;
  
  	if (minsize != data.last_minimum_size) {
  		data.last_minimum_size = minsize;
  		emit_signal(SceneStringNames::get_singleton()->minimum_size_changed);
  	}
  }
  
  bool Control::_get(const StringName &p_name, Variant &r_ret) const {
  
  	String sname = p_name;
  
  	if (!sname.begins_with("custom")) {
  		return false;
  	}
  
  	if (sname.begins_with("custom_icons/")) {
  		String name = sname.get_slicec('/', 1);
  
  		r_ret = data.icon_override.has(name) ? Variant(data.icon_override[name]) : Variant();
  	} else if (sname.begins_with("custom_shaders/")) {
  		String name = sname.get_slicec('/', 1);
  
  		r_ret = data.shader_override.has(name) ? Variant(data.shader_override[name]) : Variant();
  	} else if (sname.begins_with("custom_styles/")) {
  		String name = sname.get_slicec('/', 1);
  
  		r_ret = data.style_override.has(name) ? Variant(data.style_override[name]) : Variant();
  	} else if (sname.begins_with("custom_fonts/")) {
  		String name = sname.get_slicec('/', 1);
  
  		r_ret = data.font_override.has(name) ? Variant(data.font_override[name]) : Variant();
  	} else if (sname.begins_with("custom_colors/")) {
  		String name = sname.get_slicec('/', 1);
  		r_ret = data.color_override.has(name) ? Variant(data.color_override[name]) : Variant();
  	} else if (sname.begins_with("custom_constants/")) {
  		String name = sname.get_slicec('/', 1);
  
  		r_ret = data.constant_override.has(name) ? Variant(data.constant_override[name]) : Variant();
  	} else
  		return false;
  
  	return true;
  }
  void Control::_get_property_list(List<PropertyInfo> *p_list) const {
  
  	Ref<Theme> theme = Theme::get_default();
  	/* Using the default theme since the properties below are meant for editor only
  	if (data.theme.is_valid()) {
  
  		theme = data.theme;
  	} else {
  		theme = Theme::get_default();
  
  	}*/
  
  	{
  		List<StringName> names;
  		theme->get_icon_list(get_class_name(), &names);
  		for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
  
  			uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
  			if (data.icon_override.has(E->get()))
  				hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
  
  			p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_icons/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "Texture2D", hint));
  		}
  	}
  	{
  		List<StringName> names;
  		theme->get_shader_list(get_class_name(), &names);
  		for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
  
  			uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
  			if (data.shader_override.has(E->get()))
  				hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
  
  			p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_shaders/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "Shader,VisualShader", hint));
  		}
  	}
  	{
  		List<StringName> names;
  		theme->get_stylebox_list(get_class_name(), &names);
  		for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
  
  			uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
  			if (data.style_override.has(E->get()))
  				hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
  
  			p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_styles/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "StyleBox", hint));
  		}
  	}
  	{
  		List<StringName> names;
  		theme->get_font_list(get_class_name(), &names);
  		for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
  
  			uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
  			if (data.font_override.has(E->get()))
  				hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
  
  			p_list->push_back(PropertyInfo(Variant::OBJECT, "custom_fonts/" + E->get(), PROPERTY_HINT_RESOURCE_TYPE, "Font", hint));
  		}
  	}
  	{
  		List<StringName> names;
  		theme->get_color_list(get_class_name(), &names);
  		for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
  
  			uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
  			if (data.color_override.has(E->get()))
  				hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
  
  			p_list->push_back(PropertyInfo(Variant::COLOR, "custom_colors/" + E->get(), PROPERTY_HINT_NONE, "", hint));
  		}
  	}
  	{
  		List<StringName> names;
  		theme->get_constant_list(get_class_name(), &names);
  		for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
  
  			uint32_t hint = PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CHECKABLE;
  			if (data.constant_override.has(E->get()))
  				hint |= PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_CHECKED;
  
  			p_list->push_back(PropertyInfo(Variant::INT, "custom_constants/" + E->get(), PROPERTY_HINT_RANGE, "-16384,16384", hint));
  		}
  	}
  }
  
  Control *Control::get_parent_control() const {
  
  	return data.parent;
  }
  
  void Control::_resize(const Size2 &p_size) {
  
  	_size_changed();
  }
  
  //moved theme configuration here, so controls can set up even if still not inside active scene
  
  void Control::add_child_notify(Node *p_child) {
  
  	Control *child_c = Object::cast_to<Control>(p_child);
  
  	if (child_c && child_c->data.theme.is_null() && (data.theme_owner || data.theme_owner_window)) {
  		_propagate_theme_changed(child_c, data.theme_owner, data.theme_owner_window); //need to propagate here, since many controls may require setting up stuff
  	}
  
  	Window *child_w = Object::cast_to<Window>(p_child);
  
  	if (child_w && child_w->theme.is_null() && (data.theme_owner || data.theme_owner_window)) {
  		_propagate_theme_changed(child_w, data.theme_owner, data.theme_owner_window); //need to propagate here, since many controls may require setting up stuff
  	}
  }
  
  void Control::remove_child_notify(Node *p_child) {
  
  	Control *child_c = Object::cast_to<Control>(p_child);
  
  	if (child_c && (child_c->data.theme_owner || child_c->data.theme_owner_window) && child_c->data.theme.is_null()) {
  		_propagate_theme_changed(child_c, NULL, NULL);
  	}
  
  	Window *child_w = Object::cast_to<Window>(p_child);
  
  	if (child_w && (child_w->theme_owner || child_w->theme_owner_window) && child_w->theme.is_null()) {
  		_propagate_theme_changed(child_w, NULL, NULL);
  	}
  }
  
  void Control::_update_canvas_item_transform() {
  
  	Transform2D xform = _get_internal_transform();
  	xform[2] += get_position();
  
  	RenderingServer::get_singleton()->canvas_item_set_transform(get_canvas_item(), xform);
  }
  
  void Control::_notification(int p_notification) {
  
  	switch (p_notification) {
  
  		case NOTIFICATION_ENTER_TREE: {
  
  		} break;
  		case NOTIFICATION_POST_ENTER_TREE: {
  			data.minimum_size_valid = false;
  			_size_changed();
  		} break;
  		case NOTIFICATION_EXIT_TREE: {
  
  			get_viewport()->_gui_remove_control(this);
  
  		} break;
  
  		case NOTIFICATION_ENTER_CANVAS: {
  
  			data.parent = Object::cast_to<Control>(get_parent());
  
  			Node *parent = this; //meh
  			Control *parent_control = NULL;
  			bool subwindow = false;
  
  			while (parent) {
  
  				parent = parent->get_parent();
  
  				if (!parent)
  					break;
  
  				CanvasItem *ci = Object::cast_to<CanvasItem>(parent);
  				if (ci && ci->is_set_as_toplevel()) {
  					subwindow = true;
  					break;
  				}
  
  				parent_control = Object::cast_to<Control>(parent);
  
  				if (parent_control) {
  					break;
  				} else if (ci) {
  
  				} else {
  					break;
  				}
  			}
  
  			if (parent_control && !subwindow) {
  				//do nothing, has a parent control and not toplevel
  				if (data.theme.is_null() && parent_control->data.theme_owner) {
  					data.theme_owner = parent_control->data.theme_owner;
  					notification(NOTIFICATION_THEME_CHANGED);
  				}
  			} else {
  				//is a regular root control or toplevel
  				data.RI = get_viewport()->_gui_add_root_control(this);
  			}
  
  			data.parent_canvas_item = get_parent_item();
  
  			if (data.parent_canvas_item) {
  
  				data.parent_canvas_item->connect("item_rect_changed", callable_mp(this, &Control::_size_changed));
  			} else {
  				//connect viewport
  				get_viewport()->connect("size_changed", callable_mp(this, &Control::_size_changed));
  			}
  		} break;
  		case NOTIFICATION_EXIT_CANVAS: {
  
  			if (data.parent_canvas_item) {
  
  				data.parent_canvas_item->disconnect("item_rect_changed", callable_mp(this, &Control::_size_changed));
  				data.parent_canvas_item = NULL;
  			} else if (!is_set_as_toplevel()) {
  				//disconnect viewport
  				get_viewport()->disconnect("size_changed", callable_mp(this, &Control::_size_changed));
  			}
  
  			if (data.RI) {
  				get_viewport()->_gui_remove_root_control(data.RI);
  				data.RI = NULL;
  			}
  
  			data.parent = NULL;
  			data.parent_canvas_item = NULL;
  			/*
  			if (data.theme_owner && data.theme.is_null()) {
  				data.theme_owner=NULL;
  				notification(NOTIFICATION_THEME_CHANGED);
  			}
  			*/
  
  		} break;
  		case NOTIFICATION_MOVED_IN_PARENT: {
  			// some parents need to know the order of the childrens to draw (like TabContainer)
  			// update if necessary
  			if (data.parent)
  				data.parent->update();
  			update();
  
  			if (data.RI) {
  				get_viewport()->_gui_set_root_order_dirty();
  			}
  
  		} break;
  		case NOTIFICATION_RESIZED: {
  
  			emit_signal(SceneStringNames::get_singleton()->resized);
  		} break;
  		case NOTIFICATION_DRAW: {
  
  			_update_canvas_item_transform();
  			RenderingServer::get_singleton()->canvas_item_set_custom_rect(get_canvas_item(), !data.disable_visibility_clip, Rect2(Point2(), get_size()));
  			RenderingServer::get_singleton()->canvas_item_set_clip(get_canvas_item(), data.clip_contents);
  			//emit_signal(SceneStringNames::get_singleton()->draw);
  
  		} break;
  		case NOTIFICATION_MOUSE_ENTER: {
  
  			emit_signal(SceneStringNames::get_singleton()->mouse_entered);
  		} break;
  		case NOTIFICATION_MOUSE_EXIT: {
  
  			emit_signal(SceneStringNames::get_singleton()->mouse_exited);
  		} break;
  		case NOTIFICATION_FOCUS_ENTER: {
  
  			emit_signal(SceneStringNames::get_singleton()->focus_entered);
  			update();
  		} break;
  		case NOTIFICATION_FOCUS_EXIT: {
  
  			emit_signal(SceneStringNames::get_singleton()->focus_exited);
  			update();
  
  		} break;
  		case NOTIFICATION_THEME_CHANGED: {
  
  			minimum_size_changed();
  			update();
  		} break;
  		case NOTIFICATION_VISIBILITY_CHANGED: {
  
  			if (!is_visible_in_tree()) {
  
  				if (get_viewport() != NULL)
  					get_viewport()->_gui_hid_control(this);
  
  				//remove key focus
  
  			} else {
  				data.minimum_size_valid = false;
  				_size_changed();
  			}
  
  		} break;
  	}
  }
  
  bool Control::clips_input() const {
  
  	if (get_script_instance()) {
  		return get_script_instance()->call(SceneStringNames::get_singleton()->_clips_input);
  	}
  	return false;
  }
  bool Control::has_point(const Point2 &p_point) const {
  
  	if (get_script_instance()) {
  		Variant v = p_point;
  		const Variant *p = &v;
  		Callable::CallError ce;
  		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->has_point, &p, 1, ce);
  		if (ce.error == Callable::CallError::CALL_OK) {
  			return ret;
  		}
  	}
  	/*if (has_stylebox("mask")) {
  		Ref<StyleBox> mask = get_stylebox("mask");
  		return mask->test_mask(p_point,Rect2(Point2(),get_size()));
  	}*/
  	return Rect2(Point2(), get_size()).has_point(p_point);
  }
  
  void Control::set_drag_forwarding(Control *p_target) {
  
  	if (p_target)
  		data.drag_owner = p_target->get_instance_id();
  	else
  		data.drag_owner = ObjectID();
  }
  
  Variant Control::get_drag_data(const Point2 &p_point) {
  
  	if (data.drag_owner.is_valid()) {
  		Object *obj = ObjectDB::get_instance(data.drag_owner);
  		if (obj) {
  			Control *c = Object::cast_to<Control>(obj);
  			return c->call("get_drag_data_fw", p_point, this);
  		}
  	}
  
  	if (get_script_instance()) {
  		Variant v = p_point;
  		const Variant *p = &v;
  		Callable::CallError ce;
  		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->get_drag_data, &p, 1, ce);
  		if (ce.error == Callable::CallError::CALL_OK)
  			return ret;
  	}
  
  	return Variant();
  }
  
  bool Control::can_drop_data(const Point2 &p_point, const Variant &p_data) const {
  
  	if (data.drag_owner.is_valid()) {
  		Object *obj = ObjectDB::get_instance(data.drag_owner);
  		if (obj) {
  			Control *c = Object::cast_to<Control>(obj);
  			return c->call("can_drop_data_fw", p_point, p_data, this);
  		}
  	}
  
  	if (get_script_instance()) {
  		Variant v = p_point;
  		const Variant *p[2] = { &v, &p_data };
  		Callable::CallError ce;
  		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->can_drop_data, p, 2, ce);
  		if (ce.error == Callable::CallError::CALL_OK)
  			return ret;
  	}
  
  	return Variant();
  }
  void Control::drop_data(const Point2 &p_point, const Variant &p_data) {
  
  	if (data.drag_owner.is_valid()) {
  		Object *obj = ObjectDB::get_instance(data.drag_owner);
  		if (obj) {
  			Control *c = Object::cast_to<Control>(obj);
  			c->call("drop_data_fw", p_point, p_data, this);
  			return;
  		}
  	}
  
  	if (get_script_instance()) {
  		Variant v = p_point;
  		const Variant *p[2] = { &v, &p_data };
  		Callable::CallError ce;
  		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->drop_data, p, 2, ce);
  		if (ce.error == Callable::CallError::CALL_OK)
  			return;
  	}
  }
  
  void Control::force_drag(const Variant &p_data, Control *p_control) {
  
  	ERR_FAIL_COND(!is_inside_tree());
  	ERR_FAIL_COND(p_data.get_type() == Variant::NIL);
  
  	get_viewport()->_gui_force_drag(this, p_data, p_control);
  }
  
  void Control::set_drag_preview(Control *p_control) {
  
  	ERR_FAIL_COND(!is_inside_tree());
  	ERR_FAIL_COND(!get_viewport()->gui_is_dragging());
  	get_viewport()->_gui_set_drag_preview(this, p_control);
  }
  
  Size2 Control::get_minimum_size() const {
  
  	ScriptInstance *si = const_cast<Control *>(this)->get_script_instance();
  	if (si) {
  
  		Callable::CallError ce;
  		Variant s = si->call(SceneStringNames::get_singleton()->_get_minimum_size, NULL, 0, ce);
  		if (ce.error == Callable::CallError::CALL_OK)
  			return s;
  	}
  	return Size2();
  }
  
  template <class T>
  bool Control::_find_theme_item(Control *p_theme_owner, Window *p_theme_owner_window, T &r_ret, T (Theme::*get_func)(const StringName &, const StringName &) const, bool (Theme::*has_func)(const StringName &, const StringName &) const, const StringName &p_name, const StringName &p_type) {
  
  	// try with custom themes
  	Control *theme_owner = p_theme_owner;
  	Window *theme_owner_window = p_theme_owner_window;
  
  	while (theme_owner || theme_owner_window) {
  
  		StringName class_name = p_type;
  
  		while (class_name != StringName()) {
  			if (theme_owner && (theme_owner->data.theme.operator->()->*has_func)(p_name, class_name)) {
  				r_ret = (theme_owner->data.theme.operator->()->*get_func)(p_name, class_name);
  				return true;
  			}
  
  			if (theme_owner_window && (theme_owner_window->theme.operator->()->*has_func)(p_name, class_name)) {
  				r_ret = (theme_owner_window->theme.operator->()->*get_func)(p_name, class_name);
  				return true;
  			}
  
  			class_name = ClassDB::get_parent_class_nocheck(class_name);
  		}
  
  		Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
  
  		Control *parent_c = Object::cast_to<Control>(parent);
  
  		if (parent_c) {
  			theme_owner = parent_c->data.theme_owner;
  			theme_owner_window = parent_c->data.theme_owner_window;
  		} else {
  			Window *parent_w = Object::cast_to<Window>(parent);
  			if (parent_w) {
  				theme_owner = parent_w->theme_owner;
  				theme_owner_window = parent_w->theme_owner_window;
  			} else {
  
  				theme_owner = NULL;
  				theme_owner_window = NULL;
  			}
  		}
  	}
  	return false;
  }
  
  bool Control::_has_theme_item(Control *p_theme_owner, Window *p_theme_owner_window, bool (Theme::*has_func)(const StringName &, const StringName &) const, const StringName &p_name, const StringName &p_type) {
  
  	// try with custom themes
  	Control *theme_owner = p_theme_owner;
  	Window *theme_owner_window = p_theme_owner_window;
  
  	while (theme_owner || theme_owner_window) {
  
  		StringName class_name = p_type;
  
  		while (class_name != StringName()) {
  			if (theme_owner && (theme_owner->data.theme.operator->()->*has_func)(p_name, class_name)) {
  				return true;
  			}
  
  			if (theme_owner_window && (theme_owner_window->theme.operator->()->*has_func)(p_name, class_name)) {
  				return true;
  			}
  
  			class_name = ClassDB::get_parent_class_nocheck(class_name);
  		}
  
  		Node *parent = theme_owner ? theme_owner->get_parent() : theme_owner_window->get_parent();
  
  		Control *parent_c = Object::cast_to<Control>(parent);
  
  		if (parent_c) {
  			theme_owner = parent_c->data.theme_owner;
  			theme_owner_window = parent_c->data.theme_owner_window;
  		} else {
  			Window *parent_w = Object::cast_to<Window>(parent);
  			if (parent_w) {
  				theme_owner = parent_w->theme_owner;
  				theme_owner_window = parent_w->theme_owner_window;
  			} else {
  
  				theme_owner = NULL;
  				theme_owner_window = NULL;
  			}
  		}
  	}
  	return false;
  }
  
  Ref<Texture2D> Control::get_theme_icon(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  
  		const Ref<Texture2D> *tex = data.icon_override.getptr(p_name);
  		if (tex)
  			return *tex;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return get_icons(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  Ref<Texture2D> Control::get_icons(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	Ref<Texture2D> icon;
  
  	if (_find_theme_item(p_theme_owner, p_theme_owner_window, icon, &Theme::get_icon, &Theme::has_icon, p_name, p_type)) {
  		return icon;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_icon(p_name, p_type)) {
  			return Theme::get_project_default()->get_icon(p_name, p_type);
  		}
  	}
  
  	return Theme::get_default()->get_icon(p_name, p_type);
  }
  
  Ref<Shader> Control::get_theme_shader(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  
  		const Ref<Shader> *sdr = data.shader_override.getptr(p_name);
  		if (sdr)
  			return *sdr;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return get_shaders(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  Ref<Shader> Control::get_shaders(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	Ref<Shader> shader;
  
  	if (_find_theme_item(p_theme_owner, p_theme_owner_window, shader, &Theme::get_shader, &Theme::has_shader, p_name, p_type)) {
  		return shader;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_shader(p_name, p_type)) {
  			return Theme::get_project_default()->get_shader(p_name, p_type);
  		}
  	}
  
  	return Theme::get_default()->get_shader(p_name, p_type);
  }
  
  Ref<StyleBox> Control::get_theme_stylebox(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		const Ref<StyleBox> *style = data.style_override.getptr(p_name);
  		if (style)
  			return *style;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return get_styleboxs(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  Ref<StyleBox> Control::get_styleboxs(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	Ref<StyleBox> stylebox;
  
  	if (_find_theme_item(p_theme_owner, p_theme_owner_window, stylebox, &Theme::get_stylebox, &Theme::has_stylebox, p_name, p_type)) {
  		return stylebox;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_stylebox(p_name, p_type)) {
  			return Theme::get_project_default()->get_stylebox(p_name, p_type);
  		}
  	}
  
  	return Theme::get_default()->get_stylebox(p_name, p_type);
  }
  
  Ref<Font> Control::get_theme_font(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		const Ref<Font> *font = data.font_override.getptr(p_name);
  		if (font)
  			return *font;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return get_fonts(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  Ref<Font> Control::get_fonts(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	Ref<Font> font;
  
  	if (_find_theme_item(p_theme_owner, p_theme_owner_window, font, &Theme::get_font, &Theme::has_font, p_name, p_type)) {
  		return font;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_font(p_name, p_type)) {
  			return Theme::get_project_default()->get_font(p_name, p_type);
  		}
  	}
  
  	return Theme::get_default()->get_font(p_name, p_type);
  }
  
  Color Control::get_theme_color(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		const Color *color = data.color_override.getptr(p_name);
  		if (color)
  			return *color;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return get_colors(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  Color Control::get_colors(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	Color color;
  
  	if (_find_theme_item(p_theme_owner, p_theme_owner_window, color, &Theme::get_color, &Theme::has_color, p_name, p_type)) {
  		return color;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_color(p_name, p_type)) {
  			return Theme::get_project_default()->get_color(p_name, p_type);
  		}
  	}
  	return Theme::get_default()->get_color(p_name, p_type);
  }
  
  int Control::get_theme_constant(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		const int *constant = data.constant_override.getptr(p_name);
  		if (constant)
  			return *constant;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return get_constants(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  int Control::get_constants(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	int constant;
  
  	if (_find_theme_item(p_theme_owner, p_theme_owner_window, constant, &Theme::get_constant, &Theme::has_constant, p_name, p_type)) {
  		return constant;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_constant(p_name, p_type)) {
  			return Theme::get_project_default()->get_constant(p_name, p_type);
  		}
  	}
  	return Theme::get_default()->get_constant(p_name, p_type);
  }
  
  bool Control::has_theme_icon_override(const StringName &p_name) const {
  
  	const Ref<Texture2D> *tex = data.icon_override.getptr(p_name);
  	return tex != NULL;
  }
  
  bool Control::has_theme_shader_override(const StringName &p_name) const {
  
  	const Ref<Shader> *sdr = data.shader_override.getptr(p_name);
  	return sdr != NULL;
  }
  
  bool Control::has_theme_stylebox_override(const StringName &p_name) const {
  
  	const Ref<StyleBox> *style = data.style_override.getptr(p_name);
  	return style != NULL;
  }
  
  bool Control::has_theme_font_override(const StringName &p_name) const {
  
  	const Ref<Font> *font = data.font_override.getptr(p_name);
  	return font != NULL;
  }
  
  bool Control::has_theme_color_override(const StringName &p_name) const {
  
  	const Color *color = data.color_override.getptr(p_name);
  	return color != NULL;
  }
  
  bool Control::has_theme_constant_override(const StringName &p_name) const {
  
  	const int *constant = data.constant_override.getptr(p_name);
  	return constant != NULL;
  }
  
  bool Control::has_theme_icon(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		if (has_theme_icon_override(p_name))
  			return true;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return has_icons(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  bool Control::has_icons(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_icon, p_name, p_type)) {
  		return true;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_color(p_name, p_type)) {
  			return true;
  		}
  	}
  	return Theme::get_default()->has_icon(p_name, p_type);
  }
  
  bool Control::has_theme_shader(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		if (has_theme_shader_override(p_name))
  			return true;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return has_shaders(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  bool Control::has_shaders(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_shader, p_name, p_type)) {
  		return true;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_shader(p_name, p_type)) {
  			return true;
  		}
  	}
  	return Theme::get_default()->has_shader(p_name, p_type);
  }
  
  bool Control::has_theme_stylebox(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		if (has_theme_stylebox_override(p_name))
  			return true;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return has_styleboxs(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  
  bool Control::has_styleboxs(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_stylebox, p_name, p_type)) {
  		return true;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_stylebox(p_name, p_type)) {
  			return true;
  		}
  	}
  	return Theme::get_default()->has_stylebox(p_name, p_type);
  }
  
  bool Control::has_theme_font(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		if (has_theme_font_override(p_name))
  			return true;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return has_fonts(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  bool Control::has_fonts(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_font, p_name, p_type)) {
  		return true;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_font(p_name, p_type)) {
  			return true;
  		}
  	}
  	return Theme::get_default()->has_font(p_name, p_type);
  }
  
  bool Control::has_theme_color(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		if (has_theme_color_override(p_name))
  			return true;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return has_colors(data.theme_owner, data.theme_owner_window, p_name, type);
  }
  bool Control::has_colors(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_color, p_name, p_type)) {
  		return true;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_color(p_name, p_type)) {
  			return true;
  		}
  	}
  	return Theme::get_default()->has_color(p_name, p_type);
  }
  
  bool Control::has_theme_constant(const StringName &p_name, const StringName &p_type) const {
  
  	if (p_type == StringName() || p_type == get_class_name()) {
  		if (has_theme_constant_override(p_name))
  			return true;
  	}
  
  	StringName type = p_type ? p_type : get_class_name();
  
  	return has_constants(data.theme_owner, data.theme_owner_window, p_name, p_type);
  }
  
  bool Control::has_constants(Control *p_theme_owner, Window *p_theme_owner_window, const StringName &p_name, const StringName &p_type) {
  
  	if (_has_theme_item(p_theme_owner, p_theme_owner_window, &Theme::has_constant, p_name, p_type)) {
  		return true;
  	}
  
  	if (Theme::get_project_default().is_valid()) {
  		if (Theme::get_project_default()->has_constant(p_name, p_type)) {
  			return true;
  		}
  	}
  	return Theme::get_default()->has_constant(p_name, p_type);
  }
  
  Rect2 Control::get_parent_anchorable_rect() const {
  	if (!is_inside_tree())
  		return Rect2();
  
  	Rect2 parent_rect;
  	if (data.parent_canvas_item) {
  		parent_rect = data.parent_canvas_item->get_anchorable_rect();
  	} else {
  		parent_rect = get_viewport()->get_visible_rect();
  	}
  
  	return parent_rect;
  }
  
  Size2 Control::get_parent_area_size() const {
  
  	return get_parent_anchorable_rect().size;
  }
  
  void Control::_size_changed() {
  
  	Rect2 parent_rect = get_parent_anchorable_rect();
  
  	float margin_pos[4];
  
  	for (int i = 0; i < 4; i++) {
  
  		float area = parent_rect.size[i & 1];
  		margin_pos[i] = data.margin[i] + (data.anchor[i] * area);
  	}
  
  	Point2 new_pos_cache = Point2(margin_pos[0], margin_pos[1]);
  	Size2 new_size_cache = Point2(margin_pos[2], margin_pos[3]) - new_pos_cache;
  
  	Size2 minimum_size = get_combined_minimum_size();
  
  	if (minimum_size.width > new_size_cache.width) {
  		if (data.h_grow == GROW_DIRECTION_BEGIN) {
  			new_pos_cache.x += new_size_cache.width - minimum_size.width;
  		} else if (data.h_grow == GROW_DIRECTION_BOTH) {
  			new_pos_cache.x += 0.5 * (new_size_cache.width - minimum_size.width);
  		}
  
  		new_size_cache.width = minimum_size.width;
  	}
  
  	if (minimum_size.height > new_size_cache.height) {
  		if (data.v_grow == GROW_DIRECTION_BEGIN) {
  			new_pos_cache.y += new_size_cache.height - minimum_size.height;
  		} else if (data.v_grow == GROW_DIRECTION_BOTH) {
  			new_pos_cache.y += 0.5 * (new_size_cache.height - minimum_size.height);
  		}
  
  		new_size_cache.height = minimum_size.height;
  	}
  
  	bool pos_changed = new_pos_cache != data.pos_cache;
  	bool size_changed = new_size_cache != data.size_cache;
  
  	data.pos_cache = new_pos_cache;
  	data.size_cache = new_size_cache;
  
  	if (is_inside_tree()) {
  		if (size_changed) {
  			notification(NOTIFICATION_RESIZED);
  		}
  		if (pos_changed || size_changed) {
  			item_rect_changed(size_changed);
  			_change_notify_margins();
  			_notify_transform();
  		}
  
  		if (pos_changed && !size_changed) {
  			_update_canvas_item_transform(); //move because it won't be updated
  		}
  	}
  }
  
  void Control::set_anchor(Margin p_margin, float p_anchor, bool p_keep_margin, bool p_push_opposite_anchor) {
  
  	ERR_FAIL_INDEX((int)p_margin, 4);
  
  	Rect2 parent_rect = get_parent_anchorable_rect();
  	float parent_range = (p_margin == MARGIN_LEFT || p_margin == MARGIN_RIGHT) ? parent_rect.size.x : parent_rect.size.y;
  	float previous_margin_pos = data.margin[p_margin] + data.anchor[p_margin] * parent_range;
  	float previous_opposite_margin_pos = data.margin[(p_margin + 2) % 4] + data.anchor[(p_margin + 2) % 4] * parent_range;
  
  	data.anchor[p_margin] = p_anchor;
  
  	if (((p_margin == MARGIN_LEFT || p_margin == MARGIN_TOP) && data.anchor[p_margin] > data.anchor[(p_margin + 2) % 4]) ||
  			((p_margin == MARGIN_RIGHT || p_margin == MARGIN_BOTTOM) && data.anchor[p_margin] < data.anchor[(p_margin + 2) % 4])) {
  		if (p_push_opposite_anchor) {
  			data.anchor[(p_margin + 2) % 4] = data.anchor[p_margin];
  		} else {
  			data.anchor[p_margin] = data.anchor[(p_margin + 2) % 4];
  		}
  	}
  
  	if (!p_keep_margin) {
  		data.margin[p_margin] = previous_margin_pos - data.anchor[p_margin] * parent_range;
  		if (p_push_opposite_anchor) {
  			data.margin[(p_margin + 2) % 4] = previous_opposite_margin_pos - data.anchor[(p_margin + 2) % 4] * parent_range;
  		}
  	}
  	if (is_inside_tree()) {
  		_size_changed();
  	}
  
  	update();
  	_change_notify("anchor_left");
  	_change_notify("anchor_right");
  	_change_notify("anchor_top");
  	_change_notify("anchor_bottom");
  }
  
  void Control::_set_anchor(Margin p_margin, float p_anchor) {
  	set_anchor(p_margin, p_anchor);
  }
  
  void Control::set_anchor_and_margin(Margin p_margin, float p_anchor, float p_pos, bool p_push_opposite_anchor) {
  
  	set_anchor(p_margin, p_anchor, false, p_push_opposite_anchor);
  	set_margin(p_margin, p_pos);
  }
  
  void Control::set_anchors_preset(LayoutPreset p_preset, bool p_keep_margins) {
  
  	ERR_FAIL_INDEX((int)p_preset, 16);
  
  	//Left
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_CENTER_LEFT:
  		case PRESET_TOP_WIDE:
  		case PRESET_BOTTOM_WIDE:
  		case PRESET_LEFT_WIDE:
  		case PRESET_HCENTER_WIDE:
  		case PRESET_WIDE:
  			set_anchor(MARGIN_LEFT, ANCHOR_BEGIN, p_keep_margins);
  			break;
  
  		case PRESET_CENTER_TOP:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_CENTER:
  		case PRESET_VCENTER_WIDE:
  			set_anchor(MARGIN_LEFT, 0.5, p_keep_margins);
  			break;
  
  		case PRESET_TOP_RIGHT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_RIGHT_WIDE:
  			set_anchor(MARGIN_LEFT, ANCHOR_END, p_keep_margins);
  			break;
  	}
  
  	// Top
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_TOP_RIGHT:
  		case PRESET_CENTER_TOP:
  		case PRESET_LEFT_WIDE:
  		case PRESET_RIGHT_WIDE:
  		case PRESET_TOP_WIDE:
  		case PRESET_VCENTER_WIDE:
  		case PRESET_WIDE:
  			set_anchor(MARGIN_TOP, ANCHOR_BEGIN, p_keep_margins);
  			break;
  
  		case PRESET_CENTER_LEFT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_CENTER:
  		case PRESET_HCENTER_WIDE:
  			set_anchor(MARGIN_TOP, 0.5, p_keep_margins);
  			break;
  
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_BOTTOM_WIDE:
  			set_anchor(MARGIN_TOP, ANCHOR_END, p_keep_margins);
  			break;
  	}
  
  	// Right
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_CENTER_LEFT:
  		case PRESET_LEFT_WIDE:
  			set_anchor(MARGIN_RIGHT, ANCHOR_BEGIN, p_keep_margins);
  			break;
  
  		case PRESET_CENTER_TOP:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_CENTER:
  		case PRESET_VCENTER_WIDE:
  			set_anchor(MARGIN_RIGHT, 0.5, p_keep_margins);
  			break;
  
  		case PRESET_TOP_RIGHT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_TOP_WIDE:
  		case PRESET_RIGHT_WIDE:
  		case PRESET_BOTTOM_WIDE:
  		case PRESET_HCENTER_WIDE:
  		case PRESET_WIDE:
  			set_anchor(MARGIN_RIGHT, ANCHOR_END, p_keep_margins);
  			break;
  	}
  
  	// Bottom
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_TOP_RIGHT:
  		case PRESET_CENTER_TOP:
  		case PRESET_TOP_WIDE:
  			set_anchor(MARGIN_BOTTOM, ANCHOR_BEGIN, p_keep_margins);
  			break;
  
  		case PRESET_CENTER_LEFT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_CENTER:
  		case PRESET_HCENTER_WIDE:
  			set_anchor(MARGIN_BOTTOM, 0.5, p_keep_margins);
  			break;
  
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_LEFT_WIDE:
  		case PRESET_RIGHT_WIDE:
  		case PRESET_BOTTOM_WIDE:
  		case PRESET_VCENTER_WIDE:
  		case PRESET_WIDE:
  			set_anchor(MARGIN_BOTTOM, ANCHOR_END, p_keep_margins);
  			break;
  	}
  }
  
  void Control::set_margins_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode, int p_margin) {
  
  	ERR_FAIL_INDEX((int)p_preset, 16);
  	ERR_FAIL_INDEX((int)p_resize_mode, 4);
  
  	// Calculate the size if the node is not resized
  	Size2 min_size = get_minimum_size();
  	Size2 new_size = get_size();
  	if (p_resize_mode == PRESET_MODE_MINSIZE || p_resize_mode == PRESET_MODE_KEEP_HEIGHT) {
  		new_size.x = min_size.x;
  	}
  	if (p_resize_mode == PRESET_MODE_MINSIZE || p_resize_mode == PRESET_MODE_KEEP_WIDTH) {
  		new_size.y = min_size.y;
  	}
  
  	Rect2 parent_rect = get_parent_anchorable_rect();
  
  	//Left
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_CENTER_LEFT:
  		case PRESET_TOP_WIDE:
  		case PRESET_BOTTOM_WIDE:
  		case PRESET_LEFT_WIDE:
  		case PRESET_HCENTER_WIDE:
  		case PRESET_WIDE:
  			data.margin[0] = parent_rect.size.x * (0.0 - data.anchor[0]) + p_margin + parent_rect.position.x;
  			break;
  
  		case PRESET_CENTER_TOP:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_CENTER:
  		case PRESET_VCENTER_WIDE:
  			data.margin[0] = parent_rect.size.x * (0.5 - data.anchor[0]) - new_size.x / 2 + parent_rect.position.x;
  			break;
  
  		case PRESET_TOP_RIGHT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_RIGHT_WIDE:
  			data.margin[0] = parent_rect.size.x * (1.0 - data.anchor[0]) - new_size.x - p_margin + parent_rect.position.x;
  			break;
  	}
  
  	// Top
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_TOP_RIGHT:
  		case PRESET_CENTER_TOP:
  		case PRESET_LEFT_WIDE:
  		case PRESET_RIGHT_WIDE:
  		case PRESET_TOP_WIDE:
  		case PRESET_VCENTER_WIDE:
  		case PRESET_WIDE:
  			data.margin[1] = parent_rect.size.y * (0.0 - data.anchor[1]) + p_margin + parent_rect.position.y;
  			break;
  
  		case PRESET_CENTER_LEFT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_CENTER:
  		case PRESET_HCENTER_WIDE:
  			data.margin[1] = parent_rect.size.y * (0.5 - data.anchor[1]) - new_size.y / 2 + parent_rect.position.y;
  			break;
  
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_BOTTOM_WIDE:
  			data.margin[1] = parent_rect.size.y * (1.0 - data.anchor[1]) - new_size.y - p_margin + parent_rect.position.y;
  			break;
  	}
  
  	// Right
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_CENTER_LEFT:
  		case PRESET_LEFT_WIDE:
  			data.margin[2] = parent_rect.size.x * (0.0 - data.anchor[2]) + new_size.x + p_margin + parent_rect.position.x;
  			break;
  
  		case PRESET_CENTER_TOP:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_CENTER:
  		case PRESET_VCENTER_WIDE:
  			data.margin[2] = parent_rect.size.x * (0.5 - data.anchor[2]) + new_size.x / 2 + parent_rect.position.x;
  			break;
  
  		case PRESET_TOP_RIGHT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_TOP_WIDE:
  		case PRESET_RIGHT_WIDE:
  		case PRESET_BOTTOM_WIDE:
  		case PRESET_HCENTER_WIDE:
  		case PRESET_WIDE:
  			data.margin[2] = parent_rect.size.x * (1.0 - data.anchor[2]) - p_margin + parent_rect.position.x;
  			break;
  	}
  
  	// Bottom
  	switch (p_preset) {
  		case PRESET_TOP_LEFT:
  		case PRESET_TOP_RIGHT:
  		case PRESET_CENTER_TOP:
  		case PRESET_TOP_WIDE:
  			data.margin[3] = parent_rect.size.y * (0.0 - data.anchor[3]) + new_size.y + p_margin + parent_rect.position.y;
  			break;
  
  		case PRESET_CENTER_LEFT:
  		case PRESET_CENTER_RIGHT:
  		case PRESET_CENTER:
  		case PRESET_HCENTER_WIDE:
  			data.margin[3] = parent_rect.size.y * (0.5 - data.anchor[3]) + new_size.y / 2 + parent_rect.position.y;
  			break;
  
  		case PRESET_BOTTOM_LEFT:
  		case PRESET_BOTTOM_RIGHT:
  		case PRESET_CENTER_BOTTOM:
  		case PRESET_LEFT_WIDE:
  		case PRESET_RIGHT_WIDE:
  		case PRESET_BOTTOM_WIDE:
  		case PRESET_VCENTER_WIDE:
  		case PRESET_WIDE:
  			data.margin[3] = parent_rect.size.y * (1.0 - data.anchor[3]) - p_margin + parent_rect.position.y;
  			break;
  	}
  
  	_size_changed();
  }
  
  void Control::set_anchors_and_margins_preset(LayoutPreset p_preset, LayoutPresetMode p_resize_mode, int p_margin) {
  	set_anchors_preset(p_preset);
  	set_margins_preset(p_preset, p_resize_mode, p_margin);
  }
  
  float Control::get_anchor(Margin p_margin) const {
  
  	ERR_FAIL_INDEX_V(int(p_margin), 4, 0.0);
  
  	return data.anchor[p_margin];
  }
  
  void Control::_change_notify_margins() {
  
  	// this avoids sending the whole object data again on a change
  	_change_notify("margin_left");
  	_change_notify("margin_top");
  	_change_notify("margin_right");
  	_change_notify("margin_bottom");
  	_change_notify("rect_position");
  	_change_notify("rect_size");
  }
  
  void Control::set_margin(Margin p_margin, float p_value) {
  
  	ERR_FAIL_INDEX((int)p_margin, 4);
  
  	data.margin[p_margin] = p_value;
  	_size_changed();
  }
  
  void Control::set_begin(const Size2 &p_point) {
  
  	data.margin[0] = p_point.x;
  	data.margin[1] = p_point.y;
  	_size_changed();
  }
  
  void Control::set_end(const Size2 &p_point) {
  
  	data.margin[2] = p_point.x;
  	data.margin[3] = p_point.y;
  	_size_changed();
  }
  
  float Control::get_margin(Margin p_margin) const {
  
  	ERR_FAIL_INDEX_V((int)p_margin, 4, 0);
  
  	return data.margin[p_margin];
  }
  
  Size2 Control::get_begin() const {
  
  	return Size2(data.margin[0], data.margin[1]);
  }
  Size2 Control::get_end() const {
  
  	return Size2(data.margin[2], data.margin[3]);
  }
  
  Point2 Control::get_global_position() const {
  
  	return get_global_transform().get_origin();
  }
  
  Point2 Control::get_screen_position() const {
  	ERR_FAIL_COND_V(!is_inside_tree(), Point2());
  	Point2 global_pos = get_global_position();
  	Window *w = Object::cast_to<Window>(get_viewport());
  	if (w && !w->is_embedding_subwindows()) {
  		global_pos += w->get_position();
  	}
  
  	return global_pos;
  }
  
  void Control::_set_global_position(const Point2 &p_point) {
  	set_global_position(p_point);
  }
  
  void Control::set_global_position(const Point2 &p_point, bool p_keep_margins) {
  
  	Transform2D inv;
  
  	if (data.parent_canvas_item) {
  
  		inv = data.parent_canvas_item->get_global_transform().affine_inverse();
  	}
  
  	set_position(inv.xform(p_point), p_keep_margins);
  }
  
  void Control::_compute_anchors(Rect2 p_rect, const float p_margins[4], float (&r_anchors)[4]) {
  
  	Size2 parent_rect_size = get_parent_anchorable_rect().size;
  	ERR_FAIL_COND(parent_rect_size.x == 0.0);
  	ERR_FAIL_COND(parent_rect_size.y == 0.0);
  
  	r_anchors[0] = (p_rect.position.x - p_margins[0]) / parent_rect_size.x;
  	r_anchors[1] = (p_rect.position.y - p_margins[1]) / parent_rect_size.y;
  	r_anchors[2] = (p_rect.position.x + p_rect.size.x - p_margins[2]) / parent_rect_size.x;
  	r_anchors[3] = (p_rect.position.y + p_rect.size.y - p_margins[3]) / parent_rect_size.y;
  }
  
  void Control::_compute_margins(Rect2 p_rect, const float p_anchors[4], float (&r_margins)[4]) {
  
  	Size2 parent_rect_size = get_parent_anchorable_rect().size;
  	r_margins[0] = p_rect.position.x - (p_anchors[0] * parent_rect_size.x);
  	r_margins[1] = p_rect.position.y - (p_anchors[1] * parent_rect_size.y);
  	r_margins[2] = p_rect.position.x + p_rect.size.x - (p_anchors[2] * parent_rect_size.x);
  	r_margins[3] = p_rect.position.y + p_rect.size.y - (p_anchors[3] * parent_rect_size.y);
  }
  
  void Control::_set_position(const Size2 &p_point) {
  	set_position(p_point);
  }
  
  void Control::set_position(const Size2 &p_point, bool p_keep_margins) {
  	if (p_keep_margins) {
  		_compute_anchors(Rect2(p_point, data.size_cache), data.margin, data.anchor);
  		_change_notify("anchor_left");
  		_change_notify("anchor_right");
  		_change_notify("anchor_top");
  		_change_notify("anchor_bottom");
  	} else {
  		_compute_margins(Rect2(p_point, data.size_cache), data.anchor, data.margin);
  	}
  	_size_changed();
  }
  
  void Control::_set_size(const Size2 &p_size) {
  	set_size(p_size);
  }
  
  void Control::set_size(const Size2 &p_size, bool p_keep_margins) {
  
  	Size2 new_size = p_size;
  	Size2 min = get_combined_minimum_size();
  	if (new_size.x < min.x)
  		new_size.x = min.x;
  	if (new_size.y < min.y)
  		new_size.y = min.y;
  
  	if (p_keep_margins) {
  		_compute_anchors(Rect2(data.pos_cache, new_size), data.margin, data.anchor);
  		_change_notify("anchor_left");
  		_change_notify("anchor_right");
  		_change_notify("anchor_top");
  		_change_notify("anchor_bottom");
  	} else {
  		_compute_margins(Rect2(data.pos_cache, new_size), data.anchor, data.margin);
  	}
  	_size_changed();
  }
  
  Size2 Control::get_position() const {
  
  	return data.pos_cache;
  }
  
  Size2 Control::get_size() const {
  
  	return data.size_cache;
  }
  
  Rect2 Control::get_global_rect() const {
  
  	return Rect2(get_global_position(), get_size());
  }
  
  Rect2 Control::get_screen_rect() const {
  
  	ERR_FAIL_COND_V(!is_inside_tree(), Rect2());
  
  	Rect2 r(get_global_position(), get_size());
  
  	Window *w = Object::cast_to<Window>(get_viewport());
  	if (w && !w->is_embedding_subwindows()) {
  		r.position += w->get_position();
  	}
  
  	return r;
  }
  
  Rect2 Control::get_window_rect() const {
  	ERR_FAIL_COND_V(!is_inside_tree(), Rect2());
  	Rect2 gr = get_global_rect();
  	gr.position += get_viewport()->get_visible_rect().position;
  	return gr;
  }
  
  Rect2 Control::get_rect() const {
  
  	return Rect2(get_position(), get_size());
  }
  
  Rect2 Control::get_anchorable_rect() const {
  
  	return Rect2(Point2(), get_size());
  }
  
  void Control::add_theme_icon_override(const StringName &p_name, const Ref<Texture2D> &p_icon) {
  
  	if (data.icon_override.has(p_name)) {
  		data.icon_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  	}
  
  	// clear if "null" is passed instead of a icon
  	if (p_icon.is_null()) {
  		data.icon_override.erase(p_name);
  	} else {
  		data.icon_override[p_name] = p_icon;
  		if (data.icon_override[p_name].is_valid()) {
  			data.icon_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
  		}
  	}
  	notification(NOTIFICATION_THEME_CHANGED);
  }
  
  void Control::add_theme_shader_override(const StringName &p_name, const Ref<Shader> &p_shader) {
  
  	if (data.shader_override.has(p_name)) {
  		data.shader_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  	}
  
  	// clear if "null" is passed instead of a shader
  	if (p_shader.is_null()) {
  		data.shader_override.erase(p_name);
  	} else {
  		data.shader_override[p_name] = p_shader;
  		if (data.shader_override[p_name].is_valid()) {
  			data.shader_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
  		}
  	}
  	notification(NOTIFICATION_THEME_CHANGED);
  }
  void Control::add_theme_style_override(const StringName &p_name, const Ref<StyleBox> &p_style) {
  
  	if (data.style_override.has(p_name)) {
  		data.style_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  	}
  
  	// clear if "null" is passed instead of a style
  	if (p_style.is_null()) {
  		data.style_override.erase(p_name);
  	} else {
  		data.style_override[p_name] = p_style;
  		if (data.style_override[p_name].is_valid()) {
  			data.style_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
  		}
  	}
  	notification(NOTIFICATION_THEME_CHANGED);
  }
  
  void Control::add_theme_font_override(const StringName &p_name, const Ref<Font> &p_font) {
  
  	if (data.font_override.has(p_name)) {
  		data.font_override[p_name]->disconnect("changed", callable_mp(this, &Control::_override_changed));
  	}
  
  	// clear if "null" is passed instead of a font
  	if (p_font.is_null()) {
  		data.font_override.erase(p_name);
  	} else {
  		data.font_override[p_name] = p_font;
  		if (data.font_override[p_name].is_valid()) {
  			data.font_override[p_name]->connect("changed", callable_mp(this, &Control::_override_changed), Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
  		}
  	}
  	notification(NOTIFICATION_THEME_CHANGED);
  }
  void Control::add_theme_color_override(const StringName &p_name, const Color &p_color) {
  
  	data.color_override[p_name] = p_color;
  	notification(NOTIFICATION_THEME_CHANGED);
  }
  void Control::add_theme_constant_override(const StringName &p_name, int p_constant) {
  
  	data.constant_override[p_name] = p_constant;
  	notification(NOTIFICATION_THEME_CHANGED);
  }
  
  void Control::set_focus_mode(FocusMode p_focus_mode) {
  
  	ERR_FAIL_INDEX((int)p_focus_mode, 3);
  
  	if (is_inside_tree() && p_focus_mode == FOCUS_NONE && data.focus_mode != FOCUS_NONE && has_focus())
  		release_focus();
  
  	data.focus_mode = p_focus_mode;
  }
  
  static Control *_next_control(Control *p_from) {
  
  	if (p_from->is_set_as_toplevel())
  		return NULL; // can't go above
  
  	Control *parent = Object::cast_to<Control>(p_from->get_parent());
  
  	if (!parent) {
  
  		return NULL;
  	}
  
  	int next = p_from->get_position_in_parent();
  	ERR_FAIL_INDEX_V(next, parent->get_child_count(), NULL);
  	for (int i = (next + 1); i < parent->get_child_count(); i++) {
  
  		Control *c = Object::cast_to<Control>(parent->get_child(i));
  		if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel())
  			continue;
  
  		return c;
  	}
  
  	//no next in parent, try the same in parent
  	return _next_control(parent);
  }
  
  Control *Control::find_next_valid_focus() const {
  
  	Control *from = const_cast<Control *>(this);
  
  	while (true) {
  
  		// If the focus property is manually overwritten, attempt to use it.
  
  		if (!data.focus_next.is_empty()) {
  			Node *n = get_node(data.focus_next);
  			Control *c;
  			if (n) {
  				c = Object::cast_to<Control>(n);
  				ERR_FAIL_COND_V_MSG(!c, NULL, "Next focus node is not a control: " + n->get_name() + ".");
  			} else {
  				return NULL;
  			}
  			if (c->is_visible() && c->get_focus_mode() != FOCUS_NONE)
  				return c;
  		}
  
  		// find next child
  
  		Control *next_child = NULL;
  
  		for (int i = 0; i < from->get_child_count(); i++) {
  
  			Control *c = Object::cast_to<Control>(from->get_child(i));
  			if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel()) {
  				continue;
  			}
  
  			next_child = c;
  			break;
  		}
  
  		if (!next_child) {
  
  			next_child = _next_control(from);
  			if (!next_child) { //nothing else.. go up and find either window or subwindow
  				next_child = const_cast<Control *>(this);
  				while (next_child && !next_child->is_set_as_toplevel()) {
  
  					next_child = cast_to<Control>(next_child->get_parent());
  				}
  
  				if (!next_child) {
  
  					next_child = const_cast<Control *>(this);
  					while (next_child) {
  
  						if (next_child->data.RI)
  							break;
  						next_child = next_child->get_parent_control();
  					}
  				}
  			}
  		}
  
  		if (next_child == this) // no next control->
  			return (get_focus_mode() == FOCUS_ALL) ? next_child : NULL;
  		if (next_child) {
  			if (next_child->get_focus_mode() == FOCUS_ALL)
  				return next_child;
  			from = next_child;
  		} else
  			break;
  	}
  
  	return NULL;
  }
  
  static Control *_prev_control(Control *p_from) {
  
  	Control *child = NULL;
  	for (int i = p_from->get_child_count() - 1; i >= 0; i--) {
  
  		Control *c = Object::cast_to<Control>(p_from->get_child(i));
  		if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel())
  			continue;
  
  		child = c;
  		break;
  	}
  
  	if (!child)
  		return p_from;
  
  	//no prev in parent, try the same in parent
  	return _prev_control(child);
  }
  
  Control *Control::find_prev_valid_focus() const {
  	Control *from = const_cast<Control *>(this);
  
  	while (true) {
  
  		// If the focus property is manually overwritten, attempt to use it.
  
  		if (!data.focus_prev.is_empty()) {
  			Node *n = get_node(data.focus_prev);
  			Control *c;
  			if (n) {
  				c = Object::cast_to<Control>(n);
  				ERR_FAIL_COND_V_MSG(!c, NULL, "Previous focus node is not a control: " + n->get_name() + ".");
  			} else {
  				return NULL;
  			}
  			if (c->is_visible() && c->get_focus_mode() != FOCUS_NONE)
  				return c;
  		}
  
  		// find prev child
  
  		Control *prev_child = NULL;
  
  		if (from->is_set_as_toplevel() || !Object::cast_to<Control>(from->get_parent())) {
  
  			//find last of the children
  
  			prev_child = _prev_control(from);
  
  		} else {
  
  			for (int i = (from->get_position_in_parent() - 1); i >= 0; i--) {
  
  				Control *c = Object::cast_to<Control>(from->get_parent()->get_child(i));
  
  				if (!c || !c->is_visible_in_tree() || c->is_set_as_toplevel()) {
  					continue;
  				}
  
  				prev_child = c;
  				break;
  			}
  
  			if (!prev_child) {
  
  				prev_child = Object::cast_to<Control>(from->get_parent());
  			} else {
  
  				prev_child = _prev_control(prev_child);
  			}
  		}
  
  		if (prev_child == this) // no prev control->
  			return (get_focus_mode() == FOCUS_ALL) ? prev_child : NULL;
  
  		if (prev_child->get_focus_mode() == FOCUS_ALL)
  			return prev_child;
  
  		from = prev_child;
  	}
  
  	return NULL;
  }
  
  Control::FocusMode Control::get_focus_mode() const {
  
  	return data.focus_mode;
  }
  bool Control::has_focus() const {
  
  	return is_inside_tree() && get_viewport()->_gui_control_has_focus(this);
  }
  
  void Control::grab_focus() {
  
  	ERR_FAIL_COND(!is_inside_tree());
  
  	if (data.focus_mode == FOCUS_NONE) {
  		WARN_PRINT("This control can't grab focus. Use set_focus_mode() to allow a control to get focus.");
  		return;
  	}
  
  	get_viewport()->_gui_control_grab_focus(this);
  }
  
  void Control::release_focus() {
  
  	ERR_FAIL_COND(!is_inside_tree());
  
  	if (!has_focus())
  		return;
  
  	get_viewport()->_gui_remove_focus();
  	update();
  }
  
  bool Control::is_toplevel_control() const {
  
  	return is_inside_tree() && (!data.parent_canvas_item && !data.RI && is_set_as_toplevel());
  }
  
  void Control::_propagate_theme_changed(Node *p_at, Control *p_owner, Window *p_owner_window, bool p_assign) {
  
  	Control *c = Object::cast_to<Control>(p_at);
  
  	if (c && c != p_owner && c->data.theme.is_valid()) // has a theme, this can't be propagated
  		return;
  
  	Window *w = c == nullptr ? Object::cast_to<Window>(p_at) : nullptr;
  
  	if (w && w != p_owner_window && w->theme.is_valid()) // has a theme, this can't be propagated
  		return;
  
  	for (int i = 0; i < p_at->get_child_count(); i++) {
  
  		CanvasItem *child = Object::cast_to<CanvasItem>(p_at->get_child(i));
  		if (child) {
  			_propagate_theme_changed(child, p_owner, p_owner_window, p_assign);
  		} else {
  
  			Window *window = Object::cast_to<Window>(p_at->get_child(i));
  			if (window) {
  				_propagate_theme_changed(window, p_owner, p_owner_window, p_assign);
  			}
  		}
  	}
  
  	if (c) {
  
  		if (p_assign) {
  			c->data.theme_owner = p_owner;
  			c->data.theme_owner_window = p_owner_window;
  		}
  		c->notification(Control::NOTIFICATION_THEME_CHANGED);
  		c->emit_signal(SceneStringNames::get_singleton()->theme_changed);
  	}
  
  	if (w) {
  
  		if (p_assign) {
  			w->theme_owner = p_owner;
  			w->theme_owner_window = p_owner_window;
  		}
  		w->notification(Window::NOTIFICATION_THEME_CHANGED);
  		w->emit_signal(SceneStringNames::get_singleton()->theme_changed);
  	}
  }
  
  void Control::_theme_changed() {
  
  	_propagate_theme_changed(this, this, nullptr, false);
  }
  
  void Control::set_theme(const Ref<Theme> &p_theme) {
  
  	if (data.theme == p_theme)
  		return;
  
  	if (data.theme.is_valid()) {
  		data.theme->disconnect("changed", callable_mp(this, &Control::_theme_changed));
  	}
  
  	data.theme = p_theme;
  	if (!p_theme.is_null()) {
  
  		data.theme_owner = this;
  		data.theme_owner_window = nullptr;
  		_propagate_theme_changed(this, this, nullptr);
  	} else {
  
  		Control *parent_c = Object::cast_to<Control>(get_parent());
  
  		if (parent_c && (parent_c->data.theme_owner || parent_c->data.theme_owner_window)) {
  			Control::_propagate_theme_changed(this, parent_c->data.theme_owner, parent_c->data.theme_owner_window);
  		} else {
  			Window *parent_w = cast_to<Window>(get_parent());
  			if (parent_w && (parent_w->theme_owner || parent_w->theme_owner_window)) {
  				Control::_propagate_theme_changed(this, parent_w->theme_owner, parent_w->theme_owner_window);
  			} else {
  				Control::_propagate_theme_changed(this, nullptr, nullptr);
  			}
  		}
  	}
  
  	if (data.theme.is_valid()) {
  		data.theme->connect("changed", callable_mp(this, &Control::_theme_changed), varray(), CONNECT_DEFERRED);
  	}
  }
  
  void Control::accept_event() {
  
  	if (is_inside_tree())
  		get_viewport()->_gui_accept_event();
  }
  
  Ref<Theme> Control::get_theme() const {
  
  	return data.theme;
  }
  
  void Control::set_tooltip(const String &p_tooltip) {
  
  	data.tooltip = p_tooltip;
  	update_configuration_warning();
  }
  
  String Control::get_tooltip(const Point2 &p_pos) const {
  
  	return data.tooltip;
  }
  Control *Control::make_custom_tooltip(const String &p_text) const {
  	if (get_script_instance()) {
  		return const_cast<Control *>(this)->call("_make_custom_tooltip", p_text);
  	}
  	return NULL;
  }
  
  void Control::set_default_cursor_shape(CursorShape p_shape) {
  
  	ERR_FAIL_INDEX(int(p_shape), CURSOR_MAX);
  
  	data.default_cursor = p_shape;
  }
  
  Control::CursorShape Control::get_default_cursor_shape() const {
  
  	return data.default_cursor;
  }
  Control::CursorShape Control::get_cursor_shape(const Point2 &p_pos) const {
  
  	return data.default_cursor;
  }
  
  Transform2D Control::get_transform() const {
  
  	Transform2D xform = _get_internal_transform();
  	xform[2] += get_position();
  	return xform;
  }
  
  String Control::_get_tooltip() const {
  
  	return data.tooltip;
  }
  
  void Control::set_focus_neighbour(Margin p_margin, const NodePath &p_neighbour) {
  
  	ERR_FAIL_INDEX((int)p_margin, 4);
  	data.focus_neighbour[p_margin] = p_neighbour;
  }
  
  NodePath Control::get_focus_neighbour(Margin p_margin) const {
  
  	ERR_FAIL_INDEX_V((int)p_margin, 4, NodePath());
  	return data.focus_neighbour[p_margin];
  }
  
  void Control::set_focus_next(const NodePath &p_next) {
  
  	data.focus_next = p_next;
  }
  
  NodePath Control::get_focus_next() const {
  
  	return data.focus_next;
  }
  
  void Control::set_focus_previous(const NodePath &p_prev) {
  
  	data.focus_prev = p_prev;
  }
  
  NodePath Control::get_focus_previous() const {
  
  	return data.focus_prev;
  }
  
  #define MAX_NEIGHBOUR_SEARCH_COUNT 512
  
  Control *Control::_get_focus_neighbour(Margin p_margin, int p_count) {
  
  	ERR_FAIL_INDEX_V((int)p_margin, 4, NULL);
  
  	if (p_count >= MAX_NEIGHBOUR_SEARCH_COUNT)
  		return NULL;
  	if (!data.focus_neighbour[p_margin].is_empty()) {
  
  		Control *c = NULL;
  		Node *n = get_node(data.focus_neighbour[p_margin]);
  		if (n) {
  			c = Object::cast_to<Control>(n);
  			ERR_FAIL_COND_V_MSG(!c, NULL, "Neighbor focus node is not a control: " + n->get_name() + ".");
  		} else {
  			return NULL;
  		}
  		bool valid = true;
  		if (!c->is_visible())
  			valid = false;
  		if (c->get_focus_mode() == FOCUS_NONE)
  			valid = false;
  		if (valid)
  			return c;
  
  		c = c->_get_focus_neighbour(p_margin, p_count + 1);
  		return c;
  	}
  
  	float dist = 1e7;
  	Control *result = NULL;
  
  	Point2 points[4];
  
  	Transform2D xform = get_global_transform();
  
  	points[0] = xform.xform(Point2());
  	points[1] = xform.xform(Point2(get_size().x, 0));
  	points[2] = xform.xform(get_size());
  	points[3] = xform.xform(Point2(0, get_size().y));
  
  	const Vector2 dir[4] = {
  		Vector2(-1, 0),
  		Vector2(0, -1),
  		Vector2(1, 0),
  		Vector2(0, 1)
  	};
  
  	Vector2 vdir = dir[p_margin];
  
  	float maxd = -1e7;
  
  	for (int i = 0; i < 4; i++) {
  
  		float d = vdir.dot(points[i]);
  		if (d > maxd)
  			maxd = d;
  	}
  
  	Node *base = this;
  
  	while (base) {
  
  		Control *c = Object::cast_to<Control>(base);
  		if (c) {
  			if (c->data.RI)
  				break;
  		}
  		base = base->get_parent();
  	}
  
  	if (!base)
  		return NULL;
  
  	_window_find_focus_neighbour(vdir, base, points, maxd, dist, &result);
  
  	return result;
  }
  
  void Control::_window_find_focus_neighbour(const Vector2 &p_dir, Node *p_at, const Point2 *p_points, float p_min, float &r_closest_dist, Control **r_closest) {
  
  	if (Object::cast_to<Viewport>(p_at))
  		return; //bye
  
  	Control *c = Object::cast_to<Control>(p_at);
  
  	if (c && c != this && c->get_focus_mode() == FOCUS_ALL && c->is_visible_in_tree()) {
  
  		Point2 points[4];
  
  		Transform2D xform = c->get_global_transform();
  
  		points[0] = xform.xform(Point2());
  		points[1] = xform.xform(Point2(c->get_size().x, 0));
  		points[2] = xform.xform(c->get_size());
  		points[3] = xform.xform(Point2(0, c->get_size().y));
  
  		float min = 1e7;
  
  		for (int i = 0; i < 4; i++) {
  
  			float d = p_dir.dot(points[i]);
  			if (d < min)
  				min = d;
  		}
  
  		if (min > (p_min - CMP_EPSILON)) {
  
  			for (int i = 0; i < 4; i++) {
  
  				Vector2 la = p_points[i];
  				Vector2 lb = p_points[(i + 1) % 4];
  
  				for (int j = 0; j < 4; j++) {
  
  					Vector2 fa = points[j];
  					Vector2 fb = points[(j + 1) % 4];
  
  					Vector2 pa, pb;
  					float d = Geometry::get_closest_points_between_segments(la, lb, fa, fb, pa, pb);
  					//float d = Geometry::get_closest_distance_between_segments(Vector3(la.x,la.y,0),Vector3(lb.x,lb.y,0),Vector3(fa.x,fa.y,0),Vector3(fb.x,fb.y,0));
  					if (d < r_closest_dist) {
  						r_closest_dist = d;
  						*r_closest = c;
  					}
  				}
  			}
  		}
  	}
  
  	for (int i = 0; i < p_at->get_child_count(); i++) {
  
  		Node *child = p_at->get_child(i);
  		Control *childc = Object::cast_to<Control>(child);
  		if (childc && childc->data.RI)
  			continue; //subwindow, ignore
  		_window_find_focus_neighbour(p_dir, p_at->get_child(i), p_points, p_min, r_closest_dist, r_closest);
  	}
  }
  
  void Control::set_h_size_flags(int p_flags) {
  
  	if (data.h_size_flags == p_flags)
  		return;
  	data.h_size_flags = p_flags;
  	emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
  }
  
  int Control::get_h_size_flags() const {
  	return data.h_size_flags;
  }
  void Control::set_v_size_flags(int p_flags) {
  
  	if (data.v_size_flags == p_flags)
  		return;
  	data.v_size_flags = p_flags;
  	emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
  }
  
  void Control::set_stretch_ratio(float p_ratio) {
  
  	if (data.expand == p_ratio)
  		return;
  
  	data.expand = p_ratio;
  	emit_signal(SceneStringNames::get_singleton()->size_flags_changed);
  }
  
  float Control::get_stretch_ratio() const {
  
  	return data.expand;
  }
  
  void Control::grab_click_focus() {
  
  	ERR_FAIL_COND(!is_inside_tree());
  
  	get_viewport()->_gui_grab_click_focus(this);
  }
  
  void Control::minimum_size_changed() {
  
  	if (!is_inside_tree() || data.block_minimum_size_adjust)
  		return;
  
  	Control *invalidate = this;
  
  	//invalidate cache upwards
  	while (invalidate && invalidate->data.minimum_size_valid) {
  		invalidate->data.minimum_size_valid = false;
  		if (invalidate->is_set_as_toplevel())
  			break; // do not go further up
  		if (!invalidate->data.parent && get_parent()) {
  			Window *parent_window = Object::cast_to<Window>(get_parent());
  			if (parent_window && parent_window->is_wrapping_controls()) {
  				parent_window->child_controls_changed();
  			}
  		}
  		invalidate = invalidate->data.parent;
  	}
  
  	if (!is_visible_in_tree())
  		return;
  
  	if (data.updating_last_minimum_size)
  		return;
  
  	data.updating_last_minimum_size = true;
  
  	MessageQueue::get_singleton()->push_call(this, "_update_minimum_size");
  }
  
  int Control::get_v_size_flags() const {
  	return data.v_size_flags;
  }
  
  void Control::set_mouse_filter(MouseFilter p_filter) {
  
  	ERR_FAIL_INDEX(p_filter, 3);
  	data.mouse_filter = p_filter;
  	update_configuration_warning();
  }
  
  Control::MouseFilter Control::get_mouse_filter() const {
  
  	return data.mouse_filter;
  }
  
  Control *Control::get_focus_owner() const {
  
  	ERR_FAIL_COND_V(!is_inside_tree(), NULL);
  	return get_viewport()->_gui_get_focus_owner();
  }
  
  void Control::warp_mouse(const Point2 &p_to_pos) {
  	ERR_FAIL_COND(!is_inside_tree());
  	get_viewport()->warp_mouse(get_global_transform().xform(p_to_pos));
  }
  
  bool Control::is_text_field() const {
  	/*
      if (get_script_instance()) {
          Variant v=p_point;
          const Variant *p[2]={&v,&p_data};
          Callable::CallError ce;
          Variant ret = get_script_instance()->call("is_text_field",p,2,ce);
          if (ce.error==Callable::CallError::CALL_OK)
              return ret;
      }
    */
  	return false;
  }
  
  void Control::set_rotation(float p_radians) {
  
  	data.rotation = p_radians;
  	update();
  	_notify_transform();
  	_change_notify("rect_rotation");
  }
  
  float Control::get_rotation() const {
  
  	return data.rotation;
  }
  
  void Control::set_rotation_degrees(float p_degrees) {
  	set_rotation(Math::deg2rad(p_degrees));
  }
  
  float Control::get_rotation_degrees() const {
  	return Math::rad2deg(get_rotation());
  }
  
  void Control::_override_changed() {
  
  	notification(NOTIFICATION_THEME_CHANGED);
  	emit_signal(SceneStringNames::get_singleton()->theme_changed);
  	minimum_size_changed(); // overrides are likely to affect minimum size
  }
  
  void Control::set_pivot_offset(const Vector2 &p_pivot) {
  
  	data.pivot_offset = p_pivot;
  	update();
  	_notify_transform();
  	_change_notify("rect_pivot_offset");
  }
  
  Vector2 Control::get_pivot_offset() const {
  
  	return data.pivot_offset;
  }
  
  void Control::set_scale(const Vector2 &p_scale) {
  
  	data.scale = p_scale;
  	// Avoid having 0 scale values, can lead to errors in physics and rendering.
  	if (data.scale.x == 0)
  		data.scale.x = CMP_EPSILON;
  	if (data.scale.y == 0)
  		data.scale.y = CMP_EPSILON;
  	update();
  	_notify_transform();
  }
  Vector2 Control::get_scale() const {
  
  	return data.scale;
  }
  
  Control *Control::get_root_parent_control() const {
  
  	const CanvasItem *ci = this;
  	const Control *root = this;
  
  	while (ci) {
  
  		const Control *c = Object::cast_to<Control>(ci);
  		if (c) {
  			root = c;
  
  			if (c->data.RI || c->is_toplevel_control())
  				break;
  		}
  
  		ci = ci->get_parent_item();
  	}
  
  	return const_cast<Control *>(root);
  }
  
  void Control::set_block_minimum_size_adjust(bool p_block) {
  	data.block_minimum_size_adjust = p_block;
  }
  
  bool Control::is_minimum_size_adjust_blocked() const {
  
  	return data.block_minimum_size_adjust;
  }
  
  void Control::set_disable_visibility_clip(bool p_ignore) {
  
  	data.disable_visibility_clip = p_ignore;
  	update();
  }
  
  bool Control::is_visibility_clip_disabled() const {
  
  	return data.disable_visibility_clip;
  }
  
  void Control::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const {
  
  #ifdef TOOLS_ENABLED
  	const String quote_style = EDITOR_DEF("text_editor/completion/use_single_quotes", 0) ? "'" : "\"";
  #else
  	const String quote_style = "\"";
  #endif
  
  	Node::get_argument_options(p_function, p_idx, r_options);
  
  	if (p_idx == 0) {
  		List<StringName> sn;
  		String pf = p_function;
  		if (pf == "add_color_override" || pf == "has_color" || pf == "has_color_override" || pf == "get_color") {
  			Theme::get_default()->get_color_list(get_class(), &sn);
  		} else if (pf == "add_style_override" || pf == "has_style" || pf == "has_style_override" || pf == "get_style") {
  			Theme::get_default()->get_stylebox_list(get_class(), &sn);
  		} else if (pf == "add_font_override" || pf == "has_font" || pf == "has_font_override" || pf == "get_font") {
  			Theme::get_default()->get_font_list(get_class(), &sn);
  		} else if (pf == "add_constant_override" || pf == "has_constant" || pf == "has_constant_override" || pf == "get_constant") {
  			Theme::get_default()->get_constant_list(get_class(), &sn);
  		}
  
  		sn.sort_custom<StringName::AlphCompare>();
  		for (List<StringName>::Element *E = sn.front(); E; E = E->next()) {
  			r_options->push_back(quote_style + E->get() + quote_style);
  		}
  	}
  }
  
  String Control::get_configuration_warning() const {
  	String warning = CanvasItem::get_configuration_warning();
  
  	if (data.mouse_filter == MOUSE_FILTER_IGNORE && data.tooltip != "") {
  		if (warning != String()) {
  			warning += "\n\n";
  		}
  		warning += TTR("The Hint Tooltip won't be displayed as the control's Mouse Filter is set to \"Ignore\". To solve this, set the Mouse Filter to \"Stop\" or \"Pass\".");
  	}
  
  	return warning;
  }
  
  void Control::set_clip_contents(bool p_clip) {
  
  	data.clip_contents = p_clip;
  	update();
  }
  
  bool Control::is_clipping_contents() {
  
  	return data.clip_contents;
  }
  
  void Control::set_h_grow_direction(GrowDirection p_direction) {
  
  	ERR_FAIL_INDEX((int)p_direction, 3);
  
  	data.h_grow = p_direction;
  	_size_changed();
  }
  
  Control::GrowDirection Control::get_h_grow_direction() const {
  
  	return data.h_grow;
  }
  
  void Control::set_v_grow_direction(GrowDirection p_direction) {
  
  	ERR_FAIL_INDEX((int)p_direction, 3);
  
  	data.v_grow = p_direction;
  	_size_changed();
  }
  Control::GrowDirection Control::get_v_grow_direction() const {
  
  	return data.v_grow;
  }
  
  void Control::_bind_methods() {
  
  	//ClassDB::bind_method(D_METHOD("_window_resize_event"),&Control::_window_resize_event);
  	ClassDB::bind_method(D_METHOD("_update_minimum_size"), &Control::_update_minimum_size);
  
  	ClassDB::bind_method(D_METHOD("accept_event"), &Control::accept_event);
  	ClassDB::bind_method(D_METHOD("get_minimum_size"), &Control::get_minimum_size);
  	ClassDB::bind_method(D_METHOD("get_combined_minimum_size"), &Control::get_combined_minimum_size);
  	ClassDB::bind_method(D_METHOD("set_anchors_preset", "preset", "keep_margins"), &Control::set_anchors_preset, DEFVAL(false));
  	ClassDB::bind_method(D_METHOD("set_margins_preset", "preset", "resize_mode", "margin"), &Control::set_margins_preset, DEFVAL(PRESET_MODE_MINSIZE), DEFVAL(0));
  	ClassDB::bind_method(D_METHOD("set_anchors_and_margins_preset", "preset", "resize_mode", "margin"), &Control::set_anchors_and_margins_preset, DEFVAL(PRESET_MODE_MINSIZE), DEFVAL(0));
  	ClassDB::bind_method(D_METHOD("_set_anchor", "margin", "anchor"), &Control::_set_anchor);
  	ClassDB::bind_method(D_METHOD("set_anchor", "margin", "anchor", "keep_margin", "push_opposite_anchor"), &Control::set_anchor, DEFVAL(false), DEFVAL(true));
  	ClassDB::bind_method(D_METHOD("get_anchor", "margin"), &Control::get_anchor);
  	ClassDB::bind_method(D_METHOD("set_margin", "margin", "offset"), &Control::set_margin);
  	ClassDB::bind_method(D_METHOD("set_anchor_and_margin", "margin", "anchor", "offset", "push_opposite_anchor"), &Control::set_anchor_and_margin, DEFVAL(false));
  	ClassDB::bind_method(D_METHOD("set_begin", "position"), &Control::set_begin);
  	ClassDB::bind_method(D_METHOD("set_end", "position"), &Control::set_end);
  	ClassDB::bind_method(D_METHOD("set_position", "position", "keep_margins"), &Control::set_position, DEFVAL(false));
  	ClassDB::bind_method(D_METHOD("_set_position", "margin"), &Control::_set_position);
  	ClassDB::bind_method(D_METHOD("set_size", "size", "keep_margins"), &Control::set_size, DEFVAL(false));
  	ClassDB::bind_method(D_METHOD("_set_size", "size"), &Control::_set_size);
  	ClassDB::bind_method(D_METHOD("set_custom_minimum_size", "size"), &Control::set_custom_minimum_size);
  	ClassDB::bind_method(D_METHOD("set_global_position", "position", "keep_margins"), &Control::set_global_position, DEFVAL(false));
  	ClassDB::bind_method(D_METHOD("_set_global_position", "position"), &Control::_set_global_position);
  	ClassDB::bind_method(D_METHOD("set_rotation", "radians"), &Control::set_rotation);
  	ClassDB::bind_method(D_METHOD("set_rotation_degrees", "degrees"), &Control::set_rotation_degrees);
  	ClassDB::bind_method(D_METHOD("set_scale", "scale"), &Control::set_scale);
  	ClassDB::bind_method(D_METHOD("set_pivot_offset", "pivot_offset"), &Control::set_pivot_offset);
  	ClassDB::bind_method(D_METHOD("get_margin", "margin"), &Control::get_margin);
  	ClassDB::bind_method(D_METHOD("get_begin"), &Control::get_begin);
  	ClassDB::bind_method(D_METHOD("get_end"), &Control::get_end);
  	ClassDB::bind_method(D_METHOD("get_position"), &Control::get_position);
  	ClassDB::bind_method(D_METHOD("get_size"), &Control::get_size);
  	ClassDB::bind_method(D_METHOD("get_rotation"), &Control::get_rotation);
  	ClassDB::bind_method(D_METHOD("get_rotation_degrees"), &Control::get_rotation_degrees);
  	ClassDB::bind_method(D_METHOD("get_scale"), &Control::get_scale);
  	ClassDB::bind_method(D_METHOD("get_pivot_offset"), &Control::get_pivot_offset);
  	ClassDB::bind_method(D_METHOD("get_custom_minimum_size"), &Control::get_custom_minimum_size);
  	ClassDB::bind_method(D_METHOD("get_parent_area_size"), &Control::get_parent_area_size);
  	ClassDB::bind_method(D_METHOD("get_global_position"), &Control::get_global_position);
  	ClassDB::bind_method(D_METHOD("get_rect"), &Control::get_rect);
  	ClassDB::bind_method(D_METHOD("get_global_rect"), &Control::get_global_rect);
  	ClassDB::bind_method(D_METHOD("set_focus_mode", "mode"), &Control::set_focus_mode);
  	ClassDB::bind_method(D_METHOD("get_focus_mode"), &Control::get_focus_mode);
  	ClassDB::bind_method(D_METHOD("has_focus"), &Control::has_focus);
  	ClassDB::bind_method(D_METHOD("grab_focus"), &Control::grab_focus);
  	ClassDB::bind_method(D_METHOD("release_focus"), &Control::release_focus);
  	ClassDB::bind_method(D_METHOD("get_focus_owner"), &Control::get_focus_owner);
  
  	ClassDB::bind_method(D_METHOD("set_h_size_flags", "flags"), &Control::set_h_size_flags);
  	ClassDB::bind_method(D_METHOD("get_h_size_flags"), &Control::get_h_size_flags);
  
  	ClassDB::bind_method(D_METHOD("set_stretch_ratio", "ratio"), &Control::set_stretch_ratio);
  	ClassDB::bind_method(D_METHOD("get_stretch_ratio"), &Control::get_stretch_ratio);
  
  	ClassDB::bind_method(D_METHOD("set_v_size_flags", "flags"), &Control::set_v_size_flags);
  	ClassDB::bind_method(D_METHOD("get_v_size_flags"), &Control::get_v_size_flags);
  
  	ClassDB::bind_method(D_METHOD("set_theme", "theme"), &Control::set_theme);
  	ClassDB::bind_method(D_METHOD("get_theme"), &Control::get_theme);
  
  	ClassDB::bind_method(D_METHOD("add_theme_icon_override", "name", "texture"), &Control::add_theme_icon_override);
  	ClassDB::bind_method(D_METHOD("add_theme_shader_override", "name", "shader"), &Control::add_theme_shader_override);
  	ClassDB::bind_method(D_METHOD("add_theme_stylebox_override", "name", "stylebox"), &Control::add_theme_style_override);
  	ClassDB::bind_method(D_METHOD("add_theme_font_override", "name", "font"), &Control::add_theme_font_override);
  	ClassDB::bind_method(D_METHOD("add_theme_color_override", "name", "color"), &Control::add_theme_color_override);
  	ClassDB::bind_method(D_METHOD("add_theme_constant_override", "name", "constant"), &Control::add_theme_constant_override);
  
  	ClassDB::bind_method(D_METHOD("get_theme_icon", "name", "type"), &Control::get_theme_icon, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("get_theme_stylebox", "name", "type"), &Control::get_theme_stylebox, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("get_theme_font", "name", "type"), &Control::get_theme_font, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("get_theme_color", "name", "type"), &Control::get_theme_color, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("get_theme_constant", "name", "type"), &Control::get_theme_constant, DEFVAL(""));
  
  	ClassDB::bind_method(D_METHOD("has_theme_icon_override", "name"), &Control::has_theme_icon_override);
  	ClassDB::bind_method(D_METHOD("has_theme_shader_override", "name"), &Control::has_theme_shader_override);
  	ClassDB::bind_method(D_METHOD("has_theme_stylebox_override", "name"), &Control::has_theme_stylebox_override);
  	ClassDB::bind_method(D_METHOD("has_theme_font_override", "name"), &Control::has_theme_font_override);
  	ClassDB::bind_method(D_METHOD("has_theme_color_override", "name"), &Control::has_theme_color_override);
  	ClassDB::bind_method(D_METHOD("has_theme_constant_override", "name"), &Control::has_theme_constant_override);
  
  	ClassDB::bind_method(D_METHOD("has_theme_icon", "name", "type"), &Control::has_theme_icon, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("has_theme_stylebox", "name", "type"), &Control::has_theme_stylebox, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("has_theme_font", "name", "type"), &Control::has_theme_font, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("has_theme_color", "name", "type"), &Control::has_theme_color, DEFVAL(""));
  	ClassDB::bind_method(D_METHOD("has_theme_constant", "name", "type"), &Control::has_theme_constant, DEFVAL(""));
  
  	ClassDB::bind_method(D_METHOD("get_parent_control"), &Control::get_parent_control);
  
  	ClassDB::bind_method(D_METHOD("set_h_grow_direction", "direction"), &Control::set_h_grow_direction);
  	ClassDB::bind_method(D_METHOD("get_h_grow_direction"), &Control::get_h_grow_direction);
  
  	ClassDB::bind_method(D_METHOD("set_v_grow_direction", "direction"), &Control::set_v_grow_direction);
  	ClassDB::bind_method(D_METHOD("get_v_grow_direction"), &Control::get_v_grow_direction);
  
  	ClassDB::bind_method(D_METHOD("set_tooltip", "tooltip"), &Control::set_tooltip);
  	ClassDB::bind_method(D_METHOD("get_tooltip", "at_position"), &Control::get_tooltip, DEFVAL(Point2()));
  	ClassDB::bind_method(D_METHOD("_get_tooltip"), &Control::_get_tooltip);
  
  	ClassDB::bind_method(D_METHOD("set_default_cursor_shape", "shape"), &Control::set_default_cursor_shape);
  	ClassDB::bind_method(D_METHOD("get_default_cursor_shape"), &Control::get_default_cursor_shape);
  	ClassDB::bind_method(D_METHOD("get_cursor_shape", "position"), &Control::get_cursor_shape, DEFVAL(Point2()));
  
  	ClassDB::bind_method(D_METHOD("set_focus_neighbour", "margin", "neighbour"), &Control::set_focus_neighbour);
  	ClassDB::bind_method(D_METHOD("get_focus_neighbour", "margin"), &Control::get_focus_neighbour);
  
  	ClassDB::bind_method(D_METHOD("set_focus_next", "next"), &Control::set_focus_next);
  	ClassDB::bind_method(D_METHOD("get_focus_next"), &Control::get_focus_next);
  
  	ClassDB::bind_method(D_METHOD("set_focus_previous", "previous"), &Control::set_focus_previous);
  	ClassDB::bind_method(D_METHOD("get_focus_previous"), &Control::get_focus_previous);
  
  	ClassDB::bind_method(D_METHOD("force_drag", "data", "preview"), &Control::force_drag);
  
  	ClassDB::bind_method(D_METHOD("set_mouse_filter", "filter"), &Control::set_mouse_filter);
  	ClassDB::bind_method(D_METHOD("get_mouse_filter"), &Control::get_mouse_filter);
  
  	ClassDB::bind_method(D_METHOD("set_clip_contents", "enable"), &Control::set_clip_contents);
  	ClassDB::bind_method(D_METHOD("is_clipping_contents"), &Control::is_clipping_contents);
  
  	ClassDB::bind_method(D_METHOD("grab_click_focus"), &Control::grab_click_focus);
  
  	ClassDB::bind_method(D_METHOD("set_drag_forwarding", "target"), &Control::set_drag_forwarding);
  	ClassDB::bind_method(D_METHOD("set_drag_preview", "control"), &Control::set_drag_preview);
  
  	ClassDB::bind_method(D_METHOD("warp_mouse", "to_position"), &Control::warp_mouse);
  
  	ClassDB::bind_method(D_METHOD("minimum_size_changed"), &Control::minimum_size_changed);
  
  	BIND_VMETHOD(MethodInfo("_gui_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
  	BIND_VMETHOD(MethodInfo(Variant::VECTOR2, "_get_minimum_size"));
  
  	MethodInfo get_drag_data = MethodInfo("get_drag_data", PropertyInfo(Variant::VECTOR2, "position"));
  	get_drag_data.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
  	BIND_VMETHOD(get_drag_data);
  
  	BIND_VMETHOD(MethodInfo(Variant::BOOL, "can_drop_data", PropertyInfo(Variant::VECTOR2, "position"), PropertyInfo(Variant::NIL, "data")));
  	BIND_VMETHOD(MethodInfo("drop_data", PropertyInfo(Variant::VECTOR2, "position"), PropertyInfo(Variant::NIL, "data")));
  	BIND_VMETHOD(MethodInfo(Variant::OBJECT, "_make_custom_tooltip", PropertyInfo(Variant::STRING, "for_text")));
  	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_clips_input"));
  
  	ADD_GROUP("Anchor", "anchor_");
  	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_left", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_LEFT);
  	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_top", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_TOP);
  	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_right", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_RIGHT);
  	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_bottom", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_BOTTOM);
  
  	ADD_GROUP("Margin", "margin_");
  	ADD_PROPERTYI(PropertyInfo(Variant::INT, "margin_left", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_LEFT);
  	ADD_PROPERTYI(PropertyInfo(Variant::INT, "margin_top", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_TOP);
  	ADD_PROPERTYI(PropertyInfo(Variant::INT, "margin_right", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_RIGHT);
  	ADD_PROPERTYI(PropertyInfo(Variant::INT, "margin_bottom", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_BOTTOM);
  
  	ADD_GROUP("Grow Direction", "grow_");
  	ADD_PROPERTY(PropertyInfo(Variant::INT, "grow_horizontal", PROPERTY_HINT_ENUM, "Begin,End,Both"), "set_h_grow_direction", "get_h_grow_direction");
  	ADD_PROPERTY(PropertyInfo(Variant::INT, "grow_vertical", PROPERTY_HINT_ENUM, "Begin,End,Both"), "set_v_grow_direction", "get_v_grow_direction");
  
  	ADD_GROUP("Rect", "rect_");
  	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_position", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_position", "get_position");
  	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_global_position", PROPERTY_HINT_NONE, "", 0), "_set_global_position", "get_global_position");
  	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_size", "get_size");
  	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_min_size"), "set_custom_minimum_size", "get_custom_minimum_size");
  	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rect_rotation", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater"), "set_rotation_degrees", "get_rotation_degrees");
  	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_scale"), "set_scale", "get_scale");
  	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_pivot_offset"), "set_pivot_offset", "get_pivot_offset");
  	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rect_clip_content"), "set_clip_contents", "is_clipping_contents");
  
  	ADD_GROUP("Hint", "hint_");
  	ADD_PROPERTY(PropertyInfo(Variant::STRING, "hint_tooltip", PROPERTY_HINT_MULTILINE_TEXT), "set_tooltip", "_get_tooltip");
  
  	ADD_GROUP("Focus", "focus_");
  	ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_left", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_LEFT);
  	ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_top", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_TOP);
  	ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_right", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_RIGHT);
  	ADD_PROPERTYI(PropertyInfo(Variant::NODE_PATH, "focus_neighbour_bottom", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_neighbour", "get_focus_neighbour", MARGIN_BOTTOM);
  	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "focus_next", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_next", "get_focus_next");
  	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "focus_previous", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Control"), "set_focus_previous", "get_focus_previous");
  	ADD_PROPERTY(PropertyInfo(Variant::INT, "focus_mode", PROPERTY_HINT_ENUM, "None,Click,All"), "set_focus_mode", "get_focus_mode");
  
  	ADD_GROUP("Mouse", "mouse_");
  	ADD_PROPERTY(PropertyInfo(Variant::INT, "mouse_filter", PROPERTY_HINT_ENUM, "Stop,Pass,Ignore"), "set_mouse_filter", "get_mouse_filter");
  	ADD_PROPERTY(PropertyInfo(Variant::INT, "mouse_default_cursor_shape", PROPERTY_HINT_ENUM, "Arrow,Ibeam,Pointing hand,Cross,Wait,Busy,Drag,Can drop,Forbidden,Vertical resize,Horizontal resize,Secondary diagonal resize,Main diagonal resize,Move,Vertical split,Horizontal split,Help"), "set_default_cursor_shape", "get_default_cursor_shape");
  
  	ADD_GROUP("Size Flags", "size_flags_");
  	ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_horizontal", PROPERTY_HINT_FLAGS, "Fill,Expand,Shrink Center,Shrink End"), "set_h_size_flags", "get_h_size_flags");
  	ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_vertical", PROPERTY_HINT_FLAGS, "Fill,Expand,Shrink Center,Shrink End"), "set_v_size_flags", "get_v_size_flags");
  	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "size_flags_stretch_ratio", PROPERTY_HINT_RANGE, "0,128,0.01"), "set_stretch_ratio", "get_stretch_ratio");
  	ADD_GROUP("Theme", "");
  	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "theme", PROPERTY_HINT_RESOURCE_TYPE, "Theme"), "set_theme", "get_theme");
  	ADD_GROUP("", "");
  
  	BIND_ENUM_CONSTANT(FOCUS_NONE);
  	BIND_ENUM_CONSTANT(FOCUS_CLICK);
  	BIND_ENUM_CONSTANT(FOCUS_ALL);
  
  	BIND_CONSTANT(NOTIFICATION_RESIZED);
  	BIND_CONSTANT(NOTIFICATION_MOUSE_ENTER);
  	BIND_CONSTANT(NOTIFICATION_MOUSE_EXIT);
  	BIND_CONSTANT(NOTIFICATION_FOCUS_ENTER);
  	BIND_CONSTANT(NOTIFICATION_FOCUS_EXIT);
  	BIND_CONSTANT(NOTIFICATION_THEME_CHANGED);
  	BIND_CONSTANT(NOTIFICATION_SCROLL_BEGIN);
  	BIND_CONSTANT(NOTIFICATION_SCROLL_END);
  
  	BIND_ENUM_CONSTANT(CURSOR_ARROW);
  	BIND_ENUM_CONSTANT(CURSOR_IBEAM);
  	BIND_ENUM_CONSTANT(CURSOR_POINTING_HAND);
  	BIND_ENUM_CONSTANT(CURSOR_CROSS);
  	BIND_ENUM_CONSTANT(CURSOR_WAIT);
  	BIND_ENUM_CONSTANT(CURSOR_BUSY);
  	BIND_ENUM_CONSTANT(CURSOR_DRAG);
  	BIND_ENUM_CONSTANT(CURSOR_CAN_DROP);
  	BIND_ENUM_CONSTANT(CURSOR_FORBIDDEN);
  	BIND_ENUM_CONSTANT(CURSOR_VSIZE);
  	BIND_ENUM_CONSTANT(CURSOR_HSIZE);
  	BIND_ENUM_CONSTANT(CURSOR_BDIAGSIZE);
  	BIND_ENUM_CONSTANT(CURSOR_FDIAGSIZE);
  	BIND_ENUM_CONSTANT(CURSOR_MOVE);
  	BIND_ENUM_CONSTANT(CURSOR_VSPLIT);
  	BIND_ENUM_CONSTANT(CURSOR_HSPLIT);
  	BIND_ENUM_CONSTANT(CURSOR_HELP);
  
  	BIND_ENUM_CONSTANT(PRESET_TOP_LEFT);
  	BIND_ENUM_CONSTANT(PRESET_TOP_RIGHT);
  	BIND_ENUM_CONSTANT(PRESET_BOTTOM_LEFT);
  	BIND_ENUM_CONSTANT(PRESET_BOTTOM_RIGHT);
  	BIND_ENUM_CONSTANT(PRESET_CENTER_LEFT);
  	BIND_ENUM_CONSTANT(PRESET_CENTER_TOP);
  	BIND_ENUM_CONSTANT(PRESET_CENTER_RIGHT);
  	BIND_ENUM_CONSTANT(PRESET_CENTER_BOTTOM);
  	BIND_ENUM_CONSTANT(PRESET_CENTER);
  	BIND_ENUM_CONSTANT(PRESET_LEFT_WIDE);
  	BIND_ENUM_CONSTANT(PRESET_TOP_WIDE);
  	BIND_ENUM_CONSTANT(PRESET_RIGHT_WIDE);
  	BIND_ENUM_CONSTANT(PRESET_BOTTOM_WIDE);
  	BIND_ENUM_CONSTANT(PRESET_VCENTER_WIDE);
  	BIND_ENUM_CONSTANT(PRESET_HCENTER_WIDE);
  	BIND_ENUM_CONSTANT(PRESET_WIDE);
  
  	BIND_ENUM_CONSTANT(PRESET_MODE_MINSIZE);
  	BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_WIDTH);
  	BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_HEIGHT);
  	BIND_ENUM_CONSTANT(PRESET_MODE_KEEP_SIZE);
  
  	BIND_ENUM_CONSTANT(SIZE_FILL);
  	BIND_ENUM_CONSTANT(SIZE_EXPAND);
  	BIND_ENUM_CONSTANT(SIZE_EXPAND_FILL);
  	BIND_ENUM_CONSTANT(SIZE_SHRINK_CENTER);
  	BIND_ENUM_CONSTANT(SIZE_SHRINK_END);
  
  	BIND_ENUM_CONSTANT(MOUSE_FILTER_STOP);
  	BIND_ENUM_CONSTANT(MOUSE_FILTER_PASS);
  	BIND_ENUM_CONSTANT(MOUSE_FILTER_IGNORE);
  
  	BIND_ENUM_CONSTANT(GROW_DIRECTION_BEGIN);
  	BIND_ENUM_CONSTANT(GROW_DIRECTION_END);
  	BIND_ENUM_CONSTANT(GROW_DIRECTION_BOTH);
  
  	BIND_ENUM_CONSTANT(ANCHOR_BEGIN);
  	BIND_ENUM_CONSTANT(ANCHOR_END);
  
  	ADD_SIGNAL(MethodInfo("resized"));
  	ADD_SIGNAL(MethodInfo("gui_input", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
  	ADD_SIGNAL(MethodInfo("mouse_entered"));
  	ADD_SIGNAL(MethodInfo("mouse_exited"));
  	ADD_SIGNAL(MethodInfo("focus_entered"));
  	ADD_SIGNAL(MethodInfo("focus_exited"));
  	ADD_SIGNAL(MethodInfo("size_flags_changed"));
  	ADD_SIGNAL(MethodInfo("minimum_size_changed"));
  	ADD_SIGNAL(MethodInfo("theme_changed"));
  
  	BIND_VMETHOD(MethodInfo(Variant::BOOL, "has_point", PropertyInfo(Variant::VECTOR2, "point")));
  }
  Control::Control() {
  
  	data.parent = NULL;
  
  	data.mouse_filter = MOUSE_FILTER_STOP;
  
  	data.RI = NULL;
  	data.theme_owner = NULL;
  	data.theme_owner_window = NULL;
  	data.default_cursor = CURSOR_ARROW;
  	data.h_size_flags = SIZE_FILL;
  	data.v_size_flags = SIZE_FILL;
  	data.expand = 1;
  	data.rotation = 0;
  	data.parent_canvas_item = NULL;
  	data.scale = Vector2(1, 1);
  
  	data.block_minimum_size_adjust = false;
  	data.disable_visibility_clip = false;
  	data.h_grow = GROW_DIRECTION_END;
  	data.v_grow = GROW_DIRECTION_END;
  	data.minimum_size_valid = false;
  	data.updating_last_minimum_size = false;
  
  	data.clip_contents = false;
  	for (int i = 0; i < 4; i++) {
  		data.anchor[i] = ANCHOR_BEGIN;
  		data.margin[i] = 0;
  	}
  	data.focus_mode = FOCUS_NONE;
  }
  
  Control::~Control() {
  }
  