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quartz: disable system shadows if a GdkWindow shadow is set.

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The shadow will be drawn in the wrong place in those cases so all we can
do is disable it. This fixes double shadows drawn around menus, popups
and tooltips.

https://bugzilla.gnome.org/show_bug.cgi?id=734984
This commit is contained in:
Christoph Reiter 2015-07-19 20:13:22 +02:00 committed by Christoph Reiter
parent e0339c5244
commit 2c329f5b3a
2 changed files with 20 additions and 2 deletions
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20
gdk/quartz/gdkwindow-quartz.c
View File

@ -2132,6 +2132,19 @@ window_type_hint_to_hides_on_deactivate (GdkWindowTypeHint hint)
return FALSE;
}
static void
_gdk_quartz_window_update_has_shadow (GdkWindowImplQuartz *impl)
{
gboolean has_shadow;
/* In case there is any shadow set we have to turn off the
* NSWindow setHasShadow as the system drawn ones wont match our
* window boundary anymore */
has_shadow = (window_type_hint_to_shadow (impl->type_hint) && !impl->shadow_max);
[impl->toplevel setHasShadow: has_shadow];
}
static void
gdk_quartz_window_set_type_hint (GdkWindow *window,
GdkWindowTypeHint hint)
@ -2150,7 +2163,7 @@ gdk_quartz_window_set_type_hint (GdkWindow *window,
if (GDK_WINDOW_IS_MAPPED (window))
return;
[impl->toplevel setHasShadow: window_type_hint_to_shadow (hint)];
_gdk_quartz_window_update_has_shadow (impl);
[impl->toplevel setLevel: window_type_hint_to_level (hint)];
[impl->toplevel setHidesOnDeactivate: window_type_hint_to_hides_on_deactivate (hint)];
}
@ -2393,7 +2406,8 @@ gdk_quartz_window_set_decorations (GdkWindow *window,
backing:NSBackingStoreBuffered
defer:NO
screen:screen];
[impl->toplevel setHasShadow: window_type_hint_to_shadow (impl->type_hint)];
_gdk_quartz_window_update_has_shadow (impl);
[impl->toplevel setLevel: window_type_hint_to_level (impl->type_hint)];
if (title)
[impl->toplevel setTitle:title];
@ -2825,6 +2839,8 @@ gdk_quartz_window_set_shadow_width (GdkWindow *window,
return;
impl->shadow_top = top;
impl->shadow_max = MAX (MAX (left, right), MAX (top, bottom));
_gdk_quartz_window_update_has_shadow (impl);
}
static cairo_region_t *

2
gdk/quartz/gdkwindow-quartz.h
View File

@ -62,6 +62,8 @@ struct _GdkWindowImplQuartz
cairo_surface_t *cairo_surface;
gint shadow_top;
gint shadow_max;
};
struct _GdkWindowImplQuartzClass