mirror of
https://github.com/brl/mutter.git
synced 2024-12-26 12:52:14 +00:00
1fcddb3b10
Bug 1178 - No enter / leave events on actors when pointer leaves the
stage window
This patch causes the Win32 backend to emit CLUTTER_LEAVE events when
a WM_MOUSELEAVE event is received in the same way that f505536 does
for the X11 backend.
Windows will only send WM_MOUSELEAVE events if they are previously
requested using TrackMouseEvent so this needs to be called whenever
the mouse enters the window. There is no WM_MOUSELEAVE event but we
can detect when the mouse enters because we get a WM_MOUSEMOVE event.
84 lines
2.8 KiB
C
84 lines
2.8 KiB
C
/* Clutter.
|
|
* An OpenGL based 'interactive canvas' library.
|
|
* Authored By Matthew Allum <mallum@openedhand.com>
|
|
* Copyright (C) 2006-2007 OpenedHand
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __CLUTTER_STAGE_WIN32_H__
|
|
#define __CLUTTER_STAGE_WIN32_H__
|
|
|
|
#include <clutter/clutter-group.h>
|
|
#include <clutter/clutter-stage.h>
|
|
#include <windows.h>
|
|
|
|
#include "clutter-backend-win32.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define CLUTTER_TYPE_STAGE_WIN32 (clutter_stage_win32_get_type ())
|
|
#define CLUTTER_STAGE_WIN32(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STAGE_WIN32, ClutterStageWin32))
|
|
#define CLUTTER_IS_STAGE_WIN32(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STAGE_WIN32))
|
|
#define CLUTTER_STAGE_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_STAGE_WIN32, ClutterStageWin32Class))
|
|
#define CLUTTER_IS_STAGE_WIN32_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_STAGE_WIN32))
|
|
#define CLUTTER_STAGE_WIN32_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_STAGE_WIN32, ClutterStageWin32Class))
|
|
|
|
typedef struct _ClutterStageWin32 ClutterStageWin32;
|
|
typedef struct _ClutterStageWin32Class ClutterStageWin32Class;
|
|
|
|
struct _ClutterStageWin32
|
|
{
|
|
ClutterGroup parent_instance;
|
|
|
|
HWND hwnd;
|
|
HDC client_dc;
|
|
gint win_width;
|
|
gint win_height;
|
|
gint scroll_pos;
|
|
RECT fullscreen_rect;
|
|
gboolean is_foreign_win;
|
|
gboolean tracking_mouse;
|
|
|
|
ClutterBackendWin32 *backend;
|
|
ClutterStageState state;
|
|
|
|
ClutterStage *wrapper;
|
|
};
|
|
|
|
struct _ClutterStageWin32Class
|
|
{
|
|
ClutterGroupClass parent_class;
|
|
};
|
|
|
|
GType clutter_stage_win32_get_type (void) G_GNUC_CONST;
|
|
|
|
void clutter_stage_win32_map (ClutterStageWin32 *stage_win32);
|
|
void clutter_stage_win32_unmap (ClutterStageWin32 *stage_win32);
|
|
|
|
/* Defined in clutter-event-win32.c */
|
|
LRESULT CALLBACK _clutter_stage_win32_window_proc (HWND hwnd,
|
|
UINT msg,
|
|
WPARAM wparam,
|
|
LPARAM lparam);
|
|
|
|
void _clutter_stage_win32_get_min_max_info (ClutterStageWin32 *stage_win32,
|
|
MINMAXINFO *min_max_info);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __CLUTTER_STAGE_H__ */
|