[gtk/wip/chergert/quartz4u: 71/116] macos: clamp toplevel present to workarea for first present
- From: Christian Hergert <chergert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/wip/chergert/quartz4u: 71/116] macos: clamp toplevel present to workarea for first present
- Date: Wed, 24 Jun 2020 23:44:40 +0000 (UTC)
commit bd0947fc1f29a15221faada8c9593f97c413c166
Author: Christian Hergert <chergert redhat com>
Date: Thu May 21 09:45:33 2020 -0700
macos: clamp toplevel present to workarea for first present
This helps ensure that CSD windows do not fall outside the workarea
for their first present. SSD windows already seem to get that so we
don't need to deal with them specially.
gdk/macos/gdkmacostoplevelsurface.c | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
---
diff --git a/gdk/macos/gdkmacostoplevelsurface.c b/gdk/macos/gdkmacostoplevelsurface.c
index 7734b20420..bc5c398916 100644
--- a/gdk/macos/gdkmacostoplevelsurface.c
+++ b/gdk/macos/gdkmacostoplevelsurface.c
@@ -156,8 +156,25 @@ _gdk_macos_toplevel_surface_present (GdkToplevel *toplevel,
(GDK_MACOS_SURFACE (self)->shadow_left ||
GDK_MACOS_SURFACE (self)->shadow_top))
{
- int x = GDK_SURFACE (self)->x - GDK_MACOS_SURFACE (self)->shadow_left;
- int y = GDK_SURFACE (self)->y - GDK_MACOS_SURFACE (self)->shadow_top;
+ GdkMonitor *monitor = _gdk_macos_surface_get_best_monitor (GDK_MACOS_SURFACE (self));
+ int x = GDK_SURFACE (self)->x;
+ int y = GDK_SURFACE (self)->y;
+
+ if (monitor != NULL)
+ {
+ GdkRectangle visible;
+
+ gdk_monitor_get_workarea (monitor, &visible);
+
+ if (x < visible.x)
+ x = visible.x;
+
+ if (y < visible.y)
+ y = visible.y;
+ }
+
+ x -= GDK_MACOS_SURFACE (self)->shadow_left;
+ y -= GDK_MACOS_SURFACE (self)->shadow_top;
_gdk_macos_surface_move (GDK_MACOS_SURFACE (self), x, y);
}
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