layerButton is undoable, queryable, and editable.
Creates a layer bar button widget. This widget contains both the name of the layer to which it refers and a color swatch indicating it's color assignment. It is used primarily in the construction of the layerBar and layer Editor window, being the widget used for each layer in the respective lists.
string Full path name to the control.
The parent layout for this control.
The enable state of the control. By default, this flag is set to true and the control is enabled. Specify false and the control will appear dimmed or greyed-out indicating it is disabled.
The width of the control. The control will attempt to be this size if it is not overruled by parent layout conditions.
The height of the control. The control will attempt to be this size if it is not overruled by parent layout conditions.
The visible state of the control. A control is created visible by default. Note that a control's actual appearance is also dependent on the visible state of its parent layout(s).
Command that gets executed when visible state of the control changes.
Return whether the control can actually be seen by the user. The control will be obscured if its state is invisible, if it is blocked (entirely or partially) by some other control, if it or a parent layout is unmanaged, or if the control's window is invisible or iconified.
Manage state of the control. An unmanaged control is not visible, nor does it take up any screen real estate. All controls are created managed by default.
Return the number of popup menus attached to this control.
Return the names of all the popup menus attached to this control.
Annotate the control with an extra string value.
The background color of the control. The arguments correspond to the red, green, and blue color components. Each component ranges in value from 0.0 to 1.0.
When setting backgroundColor, the background is automatically enabled, unless enableBackground is also specified with a false value.
Clear/reset the control's background. Passing true means the background should not be drawn at all, false means the background should be drawn. The state of this flag is inherited by children of this control.
Enables the background color of the control.
The proc returns a string array that is transferred to the drop site. By convention the first string in the array describes the user settable message type. Controls that are application defined drag sources may ignore the callback. $mods allows testing for the key modifiers CTL and SHIFT. Possible values are 0 == No modifiers, 1 == SHIFT, 2 == CTL, 3 == CTL + SHIFT.
The values of these arguments are the same as those for the MEL version above.
The proc receives a string array that is transferred from the drag source. The first string in the msgs array describes the user defined message type. Controls that are application defined drop sites may ignore the callback. $type can have values of 1 == Move, 2 == Copy, 3 == Link.
Label text for the button.
Layer color, specified with normalized real numbers in R, G, B space.
Indicate whether the layer color is visible or transparent.
Describes the state of the layer. This may be one of normal, template, or reference.
Indicates whether the layer is visible or invisible.
This is the integer identification number associated with the layer.
Set the command to call on a single click.
Set the command to call on a double click.
Set the command to call when the layer gets renamed. The string '#1' will be substituted with the control's name and '#2' will be replaced with the layer's new name.
Set this button to display as the current layer. The current layer is the one which the user has the option of adding all newly created objects into. NB: Setting the layer button to this state has no effect on the actual current layer.
Set this button to display as a selected layer.
Query the width of the label part so as to determine if button clicks are in the label part or the colour swatch part.
Command that is called when the visibility indicator of the layer button is pressed.
Command that is called when the type indicator of the layer button is pressed.