gtk2/gtk/gtkselection.h
Owen Taylor 888470ee29 gtk/gtksignal.[ch] gtk/gtkmain.[ch] gtk/gtkcontainer.[ch]
Thu Feb 12 23:59:49 1998  Owen Taylor  <owt1@cornell.edu>

	* gtk/gtksignal.[ch] gtk/gtkmain.[ch] gtk/gtkcontainer.[ch]
	  gtk/gtkselection.[ch] gdk/gdk.[ch] gtktypeutils.h

 	  Replaced all _interp functions with _full functions.
	  (_interp functions left in for compatibility until 0.99.5).
	  Difference: _full functions take _both_ a C-language callback and a
	  marshaller, and simply ignore the C-language callback
	  if the marshaller is present. This allows the destroy notification
	  to be used without marshalling.

	  gtk_selection_add_handler[_full]() regularized to agree
	  with other callbacks.

	  Also, added gtk_input_add_full() to the header file.
	  (gtk_input_add_interp() was never there)

	* gtk/gtkmain.[ch] gtk/gtkwidget.c: Idle functions are now prioritized.
	  Added new function gtk_idle_add_priority to create
	  an idle with a specified priority (default is zero)
	  constants #defined - GTK_PRIORITY_[HIGH/INTERNAL/DEFAULT/LOW]
	  (redraws, resizes run at GTK_PRIORITY_INTERNAL)

	* gtk/gtkentry.c gtk/testselection.c: changes to keep up with change
  	  to gtkselection.c.
1998-02-13 05:19:06 +00:00

98 lines
3.1 KiB
C

/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __GTK_SELECTION_H__
#define __GTK_SELECTION_H__
#include <gdk/gdk.h>
#include <gtk/gtkenums.h>
#include <gtk/gtkwidget.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct _GtkSelectionData GtkSelectioData;
/* a callback function that provides the selection. Arguments are:
widget: selection owner
offset: offset into selection
buffer: buffer into which to store selection
length: length of buffer
bytes_after: (sizeof(selection) - offset - length ) (return)
data: callback data */
typedef void (*GtkSelectionFunction) (GtkWidget *widget,
GtkSelectionData *selection_data,
gpointer data);
/* Public interface */
gint gtk_selection_owner_set (GtkWidget *widget,
GdkAtom selection,
guint32 time);
void gtk_selection_add_handler (GtkWidget *widget,
GdkAtom selection,
GdkAtom target,
GtkSelectionFunction function,
gpointer data);
void gtk_selection_add_handler_full (GtkWidget *widget,
GdkAtom selection,
GdkAtom target,
GtkSelectionFunction function,
GtkCallbackMarshal marshal,
gpointer data,
GtkDestroyNotify destroy);
gint gtk_selection_convert (GtkWidget *widget,
GdkAtom selection,
GdkAtom target,
guint32 time);
void gtk_selection_data_set (GtkSelectionData *selection_data,
GdkAtom type,
gint format,
guchar *data,
gint length);
/* Called when a widget is destroyed */
void gtk_selection_remove_all (GtkWidget *widget);
/* Event handlers */
gint gtk_selection_clear (GtkWidget *widget,
GdkEventSelection *event);
gint gtk_selection_request (GtkWidget *widget,
GdkEventSelection *event);
gint gtk_selection_incr_event (GdkWindow *window,
GdkEventProperty *event);
gint gtk_selection_notify (GtkWidget *widget,
GdkEventSelection *event);
gint gtk_selection_property_notify (GtkWidget *widget,
GdkEventProperty *event);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_SELECTION_H__ */