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Don't do stacking for override-redirect windows

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Don't add override-redirect windows to MetaStack; we shouldn't
be restacking them.

Since we *aren't* stacking the override-redirect windows, we need to
be careful that to ignore them when looking for the top managed
window.

http://bugzilla.gnome.org/show_bug.cgi?id=585984
This commit is contained in:
Owen W. Taylor 2009-06-15 14:31:04 -04:00
parent 7309b6cfe3
commit ef966854d5
3 changed files with 34 additions and 25 deletions
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46
src/core/stack.c
View File

@ -1015,31 +1015,35 @@ raise_window_relative_to_managed_windows (MetaScreen *screen,
* to be moved below.
*/
}
else if (meta_display_lookup_x_window (screen->display,
children[i]) != NULL)
else
{
XWindowChanges changes;
/* children[i] is the topmost managed child */
meta_topic (META_DEBUG_STACK,
"Moving 0x%lx above topmost managed child window 0x%lx\n",
xwindow, children[i]);
MetaWindow *other = meta_display_lookup_x_window (screen->display,
children[i]);
if (other != NULL && !other->override_redirect)
{
XWindowChanges changes;
changes.sibling = children[i];
changes.stack_mode = Above;
/* children[i] is the topmost managed child */
meta_topic (META_DEBUG_STACK,
"Moving 0x%lx above topmost managed child window 0x%lx\n",
xwindow, children[i]);
meta_error_trap_push (screen->display);
meta_stack_tracker_record_raise_above (screen->stack_tracker,
xwindow,
children[i],
XNextRequest (screen->display->xdisplay));
XConfigureWindow (screen->display->xdisplay,
xwindow,
CWSibling | CWStackMode,
&changes);
meta_error_trap_pop (screen->display, FALSE);
changes.sibling = children[i];
changes.stack_mode = Above;
break;
meta_error_trap_push (screen->display);
meta_stack_tracker_record_raise_above (screen->stack_tracker,
xwindow,
children[i],
XNextRequest (screen->display->xdisplay));
XConfigureWindow (screen->display->xdisplay,
xwindow,
CWSibling | CWStackMode,
&changes);
meta_error_trap_pop (screen->display, FALSE);
break;
}
}
--i;

3
src/core/window-props.c
View File

@ -1435,7 +1435,8 @@ reload_transient_for (MetaWindow *window,
meta_window_recalc_window_type (window);
/* update stacking constraints */
meta_stack_update_transient (window->screen->stack, window);
if (!window->override_redirect)
meta_stack_update_transient (window->screen->stack, window);
/* possibly change its group. We treat being a window's transient as
* equivalent to making it your group leader, to work around shortcomings

10
src/core/window.c
View File

@ -955,8 +955,11 @@ meta_window_new_with_attrs (MetaDisplay *display,
* and thus constraints may try to auto-fullscreen it which also
* means restacking it.
*/
meta_stack_add (window->screen->stack,
window);
if (!window->override_redirect)
meta_stack_add (window->screen->stack,
window);
else
window->layer = META_LAYER_OVERRIDE_REDIRECT; /* otherwise set by MetaStack */
/* Put our state back where it should be,
* passing TRUE for is_configure_request, ICCCM says
@ -1311,7 +1314,8 @@ meta_window_unmanage (MetaWindow *window,
}
#endif
meta_stack_remove (window->screen->stack, window);
if (!window->override_redirect)
meta_stack_remove (window->screen->stack, window);
if (window->frame)
meta_window_destroy_frame (window);