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Keep track of cursor position also in root window coordinates. Prune out

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2005-09-02  Tor Lillqvist  <tml@novell.com>

	* gdk/win32/gdkevents-win32.c (gdk_event_translate): Keep track of
	cursor position also in root window coordinates. Prune out
	superfluous WM_MOUSEMOVE messages even earlier, based on root window
	coordinates. Windows sends WM_MOUSEMOVE messages after a new
	window has ben mapped below the cursor even if the mouse doesn't
	move. We used to generate GDK_MOTION_NOTIFY in these cases. This
	confused at least gtk_menu_motion_notify(). (#314995)

	* gtk/gtkintl.h: No need to include config.h here. It caused
	warnings about GTK_LOCALEDIR being redefined on Win32 when
	compiling files where gtkintl.h is included after gtkprivate.h
	(which #undefines and re-#defines GTK_LOCALEDIR on Win32).

	* gtk/gtkplug.c: Include config.h.
This commit is contained in:
Tor Lillqvist 2005-09-02 01:54:45 +00:00 committed by Tor Lillqvist
parent 6224a37708
commit b2595c847c
5 changed files with 50 additions and 12 deletions
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17
ChangeLog
View File

@ -1,3 +1,20 @@
2005-09-02 Tor Lillqvist <tml@novell.com>
* gdk/win32/gdkevents-win32.c (gdk_event_translate): Keep track of
cursor position also in root window coordinates. Prune out
superfluous WM_MOUSEMOVE events even earlier, based on root window
coordinates. Windows sends WM_MOUSEMOVE messages after a new
window has ben mapped below the cursor even if the mouse doesn't
move. We used to generate GDK_MOTION_NOTIFY in these cases. This
confused at least gtk_menu_motion_notify(). (#314995)
* gtk/gtkintl.h: No need to include config.h here. It caused
warnings about GTK_LOCALEDIR being redefined on Win32 when
compiling files where gtkintl.h is included after gtkprivate.h
(which #undefines and re-#defines GTK_LOCALEDIR on Win32).
* gtk/gtkplug.c: Include config.h.
2005-09-01 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkfilesystemunix.c: Pass statbufs down to

17
ChangeLog.pre-2-10
View File

@ -1,3 +1,20 @@
2005-09-02 Tor Lillqvist <tml@novell.com>
* gdk/win32/gdkevents-win32.c (gdk_event_translate): Keep track of
cursor position also in root window coordinates. Prune out
superfluous WM_MOUSEMOVE events even earlier, based on root window
coordinates. Windows sends WM_MOUSEMOVE messages after a new
window has ben mapped below the cursor even if the mouse doesn't
move. We used to generate GDK_MOTION_NOTIFY in these cases. This
confused at least gtk_menu_motion_notify(). (#314995)
* gtk/gtkintl.h: No need to include config.h here. It caused
warnings about GTK_LOCALEDIR being redefined on Win32 when
compiling files where gtkintl.h is included after gtkprivate.h
(which #undefines and re-#defines GTK_LOCALEDIR on Win32).
* gtk/gtkplug.c: Include config.h.
2005-09-01 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkfilesystemunix.c: Pass statbufs down to

25
gdk/win32/gdkevents-win32.c
View File

@ -140,6 +140,7 @@ GPollFD event_poll_fd;
static GdkWindow *current_window = NULL;
static gint current_x, current_y;
static gint current_root_x, current_root_y;
static UINT msh_mousewheel;
static UINT client_message;
@ -2731,6 +2732,17 @@ gdk_event_translate (MSG *msg,
msg->wParam,
GET_X_LPARAM (msg->lParam), GET_Y_LPARAM (msg->lParam)));
/* If we haven't moved, don't create any GDK event. Windows
* sends WM_MOUSEMOVE messages after a new window is shows under
* the mouse, even if the mouse hasn't moved. This disturbs gtk.
*/
if (msg->pt.x + _gdk_offset_x == current_root_x &&
msg->pt.y + _gdk_offset_y == current_root_y)
break;
current_root_x = msg->pt.x + _gdk_offset_x;
current_root_y = msg->pt.y + _gdk_offset_y;
assign_object (&window, find_window_for_mouse_event (window, msg));
if (p_grab_window != NULL)
@ -2757,15 +2769,6 @@ gdk_event_translate (MSG *msg,
if (window != orig_window)
translate_mouse_coords (orig_window, window, msg);
/* If we haven't moved, don't create any event.
* Windows sends WM_MOUSEMOVE messages after button presses
* even if the mouse doesn't move. This disturbs gtk.
*/
if (window == current_window &&
GET_X_LPARAM (msg->lParam) == current_x &&
GET_Y_LPARAM (msg->lParam) == current_y)
break;
event = gdk_event_new (GDK_MOTION_NOTIFY);
event->motion.window = window;
event->motion.time = _gdk_win32_get_next_tick (msg->time);
@ -2774,8 +2777,8 @@ gdk_event_translate (MSG *msg,
_gdk_windowing_window_get_offsets (window, &xoffset, &yoffset);
event->motion.x += xoffset;
event->motion.y += yoffset;
event->motion.x_root = msg->pt.x + _gdk_offset_x;
event->motion.y_root = msg->pt.y + _gdk_offset_y;
event->motion.x_root = current_root_x;
event->motion.y_root = current_root_y;
event->motion.axes = NULL;
event->motion.state = build_pointer_event_state (msg);
event->motion.is_hint = FALSE;

1
gtk/gtkintl.h
View File

@ -1,7 +1,6 @@
#ifndef __GTKINTL_H__
#define __GTKINTL_H__
#include "config.h"
#include <glib/gi18n-lib.h>
#ifdef ENABLE_NLS

2
gtk/gtkplug.c
View File

@ -25,6 +25,8 @@
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include <config.h>
#include "gtkmain.h"
#include "gtkmarshalers.h"
#include "gtkplug.h"