Fix minimize button on border-less windows, see #2345

2020-01-04 12:18:54 +00:00
1 changed files with 2 additions and 1 deletions
--- a/gdk/quartz/gdksurface-quartz.c
+++ b/gdk/quartz/gdksurface-quartz.c
@@ -795,7 +795,8 @@ _gdk_quartz_display_create_surface_impl (GdkDisplay    *display,

        if (window->surface_type == GDK_SURFACE_TEMP)
          {
-            style_mask = NSBorderlessWindowMask;
+            /* without NSMiniaturizableWindowMask window will not minimize */
+            style_mask = NSBorderlessWindowMask | NSMiniaturizableWindowMask;
          }
        else
          {