text: /* GTK - The GIMP Toolkit
   * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   *
   * GtkQueryTips: Query onscreen widgets for their tooltips
   * Copyright (C) 1998 Tim Janik
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the
   * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   * Boston, MA 02111-1307, USA.
   */
  
  /*
   * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
   * file for a list of people on the GTK+ Team.  See the ChangeLog
   * files for a list of changes.  These files are distributed with
   * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
   */
  
  #ifndef GTK_DISABLE_DEPRECATED
  
  #ifndef __GTK_TIPS_QUERY_H__
  #define __GTK_TIPS_QUERY_H__
  
  
  #include <gtk/gtk.h>
  
  
  G_BEGIN_DECLS
  
  /* --- type macros --- */
  #define	GTK_TYPE_TIPS_QUERY		(gtk_tips_query_get_type ())
  #define GTK_TIPS_QUERY(obj)		(G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TIPS_QUERY, GtkTipsQuery))
  #define GTK_TIPS_QUERY_CLASS(klass)	(G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TIPS_QUERY, GtkTipsQueryClass))
  #define GTK_IS_TIPS_QUERY(obj)		(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TIPS_QUERY))
  #define GTK_IS_TIPS_QUERY_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TIPS_QUERY))
  #define GTK_TIPS_QUERY_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TIPS_QUERY, GtkTipsQueryClass))
  
  
  /* --- typedefs --- */
  typedef	struct	_GtkTipsQuery		GtkTipsQuery;
  typedef	struct	_GtkTipsQueryClass	GtkTipsQueryClass;
  
  
  /* --- structures --- */
  struct	_GtkTipsQuery
  {
    GtkLabel	label;
  
    guint		emit_always : 1;
    guint		in_query : 1;
    gchar		*label_inactive;
    gchar		*label_no_tip;
  
    GtkWidget	*caller;
    GtkWidget	*last_crossed;
  
    GdkCursor	*query_cursor;
  };
  
  struct	_GtkTipsQueryClass
  {
    GtkLabelClass			parent_class;
  
    void	(*start_query)		(GtkTipsQuery	*tips_query);
    void	(*stop_query)		(GtkTipsQuery	*tips_query);
    void	(*widget_entered)	(GtkTipsQuery	*tips_query,
  				 GtkWidget	*widget,
  				 const gchar	*tip_text,
  				 const gchar	*tip_private);
    gint	(*widget_selected)	(GtkTipsQuery	*tips_query,
  				 GtkWidget	*widget,
  				 const gchar	*tip_text,
  				 const gchar	*tip_private,
  				 GdkEventButton	*event);
  
    /* Padding for future expansion */
    void (*_gtk_reserved1) (void);
    void (*_gtk_reserved2) (void);
    void (*_gtk_reserved3) (void);
    void (*_gtk_reserved4) (void);
  };
  
  
  /* --- prototypes --- */
  GType		gtk_tips_query_get_type		(void) G_GNUC_CONST;
  GtkWidget*	gtk_tips_query_new		(void);
  void		gtk_tips_query_start_query	(GtkTipsQuery	*tips_query);
  void		gtk_tips_query_stop_query	(GtkTipsQuery	*tips_query);
  void		gtk_tips_query_set_caller	(GtkTipsQuery	*tips_query,
  						 GtkWidget	*caller);
  void		gtk_tips_query_set_labels 	(GtkTipsQuery   *tips_query,
  						 const gchar    *label_inactive,
  						 const gchar    *label_no_tip);
  
  G_END_DECLS
  
  #endif	/* __GTK_TIPS_QUERY_H__ */
  
  #endif /* GTK_DISABLE_DEPRECATED */
  