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screen: Set a black background for testing purposes

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This commit is contained in:
Jasper St. Pierre 2014-06-27 12:38:11 -04:00
parent 203e5335ab
commit ec8ed1dbb0
1 changed files with 12 additions and 0 deletions
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12
src/core/screen.c
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@ -492,6 +492,17 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
return guard_window; return guard_window;
} }
/* Set a black background on the root window so that we don't
* see confusing old copies of old windows when debugging
* and testing. */
static void
meta_screen_set_background (MetaScreen *screen)
{
XSetWindowBackground (screen->display->xdisplay,
screen->xroot,
BlackPixel);
}
MetaScreen* MetaScreen*
meta_screen_new (MetaDisplay *display, meta_screen_new (MetaDisplay *display,
int number, int number,
@ -699,6 +710,7 @@ meta_screen_new (MetaDisplay *display,
reload_monitor_infos (screen); reload_monitor_infos (screen);
meta_screen_set_cursor (screen, META_CURSOR_DEFAULT); meta_screen_set_cursor (screen, META_CURSOR_DEFAULT);
meta_screen_set_background (screen);
/* Handle creating a no_focus_window for this screen */ /* Handle creating a no_focus_window for this screen */
screen->no_focus_window = screen->no_focus_window =