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gdk/x11/gdkevents-x11.c (get_real_window) gdk/x11/gdkinput-x11.c

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Tue Jul  8 20:11:04 2003  Owen Taylor  <otaylor@redhat.com>

        * gdk/x11/gdkevents-x11.c (get_real_window)
        gdk/x11/gdkinput-x11.c (_gdk_input_common_init)
        gdk/x11/gdkimage-x11.c (_gdk_windowing_image_init)
        gdk/x11/gdkprivate-x11.h (_gdk_windowing_image_init)
        Don't assume that all events start with XEventAny - Xkb events
        don't! (#105745). So, only do that for core events, and for
        non-core events, add a system for registering event types
        that start with XEventAny.

        * gdk/x11/gdkevents-x11.c (gdk_event_translate):
        Check to see if the result of gdk_window_lookup_for_display()
        is actually a window.
This commit is contained in:
Owen Taylor
2003-07-11 19:57:01 +00:00
committed by Owen Taylor
parent 7f8ae32c1d
commit 50da0ae808
11 changed files with 234 additions and 101 deletions
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41
gdk/x11/gdkimage-x11.c
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@ -195,26 +195,6 @@ gdk_image_new_bitmap(GdkVisual *visual, gpointer data, gint width, gint height)
return(image);
} /* gdk_image_new_bitmap() */
/*
* Desc: query the server for support for the MIT_SHM extension
* Return: 0 = not available
* 1 = shared XImage support available
* 2 = shared Pixmap support available also
*/
static int
gdk_image_check_xshm(Display *display)
{
#ifdef USE_SHM
int major, minor;
Bool pixmaps;
if (XShmQueryExtension (display) &&
XShmQueryVersion (display, &major, &minor, &pixmaps))
return pixmaps ? 2 : 1;
#endif /* USE_SHM */
return 0;
}
void
_gdk_windowing_image_init (GdkDisplay *display)
{
@ -222,12 +202,23 @@ _gdk_windowing_image_init (GdkDisplay *display)
if (display_x11->use_xshm)
{
gint res = gdk_image_check_xshm (GDK_DISPLAY_XDISPLAY (display));
if (!res)
display_x11->use_xshm = False;
#ifdef USE_SHM
Display *xdisplay = display_x11->xdisplay;
int major, minor, event_base;
Bool pixmaps;
if (XShmQueryExtension (xdisplay) &&
XShmQueryVersion (xdisplay, &major, &minor, &pixmaps))
{
display_x11->have_shm_pixmaps = pixmaps;
event_base = XShmGetEventBase (xdisplay);
_gdk_x11_register_event_type (display,
event_base, ShmNumberEvents);
}
else
display_x11->have_shm_pixmaps = (res == 2);
display_x11->use_xshm = TRUE;
#endif /* USE_SHM */
}
}