/* 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 , see < http : //www.gnu.org/licenses/>.
*/
/*
* 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/.
*/
#pragma once
#if !defined (__GDKWIN32_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gdk/gdkwin32.h> can be included directly."
#endif
#include <gdk/gdk.h>
#include <windows.h>
G_BEGIN_DECLS
#ifdef GTK_COMPILATION
typedef struct _GdkWin32Display GdkWin32Display;
#else
typedef GdkDisplay GdkWin32Display;
#endif
typedef struct _GdkWin32DisplayClass GdkWin32DisplayClass;
#define GDK_TYPE_WIN32_DISPLAY (gdk_win32_display_get_type())
#define GDK_WIN32_DISPLAY(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WIN32_DISPLAY, GdkWin32Display))
#define GDK_WIN32_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WIN32_DISPLAY, GdkWin32DisplayClass))
#define GDK_IS_WIN32_DISPLAY(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WIN32_DISPLAY))
#define GDK_IS_WIN32_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WIN32_DISPLAY))
#define GDK_WIN32_DISPLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WIN32_DISPLAY, GdkWin32DisplayClass))
GDK_AVAILABLE_IN_ALL
GType gdk_win32_display_get_type (void );
GDK_AVAILABLE_IN_ALL
void gdk_win32_display_set_cursor_theme (GdkDisplay *display,
const char *name,
int size);
/**
* GdkWin32MessageFilterReturn :
* @ GDK_WIN32_MESSAGE_FILTER_CONTINUE : event not handled , continue processing .
* @ GDK_WIN32_MESSAGE_FILTER_REMOVE : event handled , terminate processing .
*
* Specifies the result of applying a ` GdkWin32MessageFilterFunc ` to a Windows message .
*/
typedef enum {
GDK_WIN32_MESSAGE_FILTER_CONTINUE, /* Message not handled, continue processing */
GDK_WIN32_MESSAGE_FILTER_REMOVE /* Terminate processing, removing message */
} GdkWin32MessageFilterReturn;
/**
* GdkWin32MessageFilterFunc :
* @ msg : the Windows message to filter .
* @ return_value : a location to store the return value for the message
* @ data : ( closure ) : user data set when the filter was installed .
*
* Specifies the type of function used to filter Windows messages before they are
* processed by GDK Win32 backend .
*
* The @ return_value must be set , if this function returns
* ` GDK_WIN32_MESSAGE_FILTER_REMOVE ` , otherwise it is ignored .
*
* The event translation and message filtering are orthogonal -
* if a filter wants a GDK event queued , it should do that itself .
*
* Returns : a ` GdkWin32MessageFilterReturn ` value .
*/
typedef GdkWin32MessageFilterReturn (*GdkWin32MessageFilterFunc) (GdkWin32Display *display,
MSG *message,
int *return_value,
gpointer data);
GDK_AVAILABLE_IN_ALL
void gdk_win32_display_add_filter (GdkWin32Display *display,
GdkWin32MessageFilterFunc function,
gpointer data);
GDK_AVAILABLE_IN_ALL
void gdk_win32_display_remove_filter (GdkWin32Display *display,
GdkWin32MessageFilterFunc function,
gpointer data);
GDK_AVAILABLE_IN_ALL
GdkMonitor * gdk_win32_display_get_primary_monitor (GdkDisplay *display);
GDK_AVAILABLE_IN_4_4
gpointer gdk_win32_display_get_egl_display (GdkDisplay *display);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (GdkWin32Display, g_object_unref)
G_END_DECLS
Messung V0.5 in Prozent C=98 H=95 G=96
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(vorverarbeitet am 2026-07-02)
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