gtk/gdk/x11/gdkwindow-x11.h
Owen Taylor ebd3958c06 Introduce an extra child of toplevel windows that serves to hold the focus
Wed Apr 18 12:15:52 2001  Owen Taylor  <otaylor@redhat.com>

	* gdk/x11/gdkwindow-x11.c gdk/x11/gdkwindow-x11.h
	  gdk/x11/gdkevents-x11.c: Introduce an extra child
	of toplevel windows that serves to hold the focus to
	avoid events being delivered to embedded windows.

	* gdk/x11/gdkwindow-x11.c (gdk_window_new): Introduce
	some extra variables to clean up code and reduce the
	number of casts.

	* gdk/x11/gdkwindow-x11.h (struct _GdkXPositionInfo): Use
	guint for 1 bit bit fields, not gboolean.
2001-04-18 17:57:36 +00:00

106 lines
3.4 KiB
C

/* GDK - The GIMP Drawing Kit
* 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 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 __GDK_WINDOW_X11_H__
#define __GDK_WINDOW_X11_H__
#include <gdk/x11/gdkdrawable-x11.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef struct _GdkXPositionInfo GdkXPositionInfo;
struct _GdkXPositionInfo
{
gint x;
gint y;
gint width;
gint height;
gint x_offset; /* Offsets to add to X coordinates within window */
gint y_offset; /* to get GDK coodinates within window */
guint big : 1;
guint mapped : 1;
guint no_bg : 1; /* Set when the window background is temporarily
* unset during resizing and scaling */
GdkRectangle clip_rect; /* visible rectangle of window */
};
/* Window implementation for X11
*/
typedef struct _GdkWindowImplX11 GdkWindowImplX11;
typedef struct _GdkWindowImplX11Class GdkWindowImplX11Class;
#define GDK_TYPE_WINDOW_IMPL_X11 (gdk_window_impl_x11_get_type ())
#define GDK_WINDOW_IMPL_X11(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WINDOW_IMPL_X11, GdkWindowImplX11))
#define GDK_WINDOW_IMPL_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WINDOW_IMPL_X11, GdkWindowImplX11Class))
#define GDK_IS_WINDOW_IMPL_X11(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WINDOW_IMPL_X11))
#define GDK_IS_WINDOW_IMPL_X11_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WINDOW_IMPL_X11))
#define GDK_WINDOW_IMPL_X11_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WINDOW_IMPL_X11, GdkWindowImplX11Class))
struct _GdkWindowImplX11
{
GdkDrawableImplX11 parent_instance;
gint width;
gint height;
GdkXPositionInfo position_info;
/* Set if the window, or any descendent of it, has the focus
*/
guint has_focus : 1;
/* Set if !window_has_focus, but events are being sent to the
* window because the pointer is in it. (Typically, no window
* manager is running.
*/
guint has_pointer_focus : 1;
/* We use an extra X window for toplevel windows that we XSetInputFocus()
* to in order to avoid getting keyboard events redirected to subwindows
* that might not even be part of this app
*/
Window focus_window;
};
struct _GdkWindowImplX11Class
{
GdkDrawableImplX11Class parent_class;
};
GType gdk_window_impl_x11_get_type (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GDK_WINDOW_X11_H__ */