[metacity] ui: Add meta_ui_update_frame_style()

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 97554dc4ccfd022cd23f6b00c124543c3a4a77dc
Author: Florian Müllner <fmuellner gnome org>
Date:   Sun Mar 20 23:10:49 2011 +0100

    ui: Add meta_ui_update_frame_style()
    
    This method allows forcing a style update of a particular frame
    from the core, so that it can pick up style variants.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=645355

 src/include/ui.h |    3 +++
 src/ui/frames.c  |   14 ++++++++++++++
 src/ui/frames.h  |    3 +++
 src/ui/ui.c      |    7 +++++++
 4 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/src/include/ui.h b/src/include/ui.h
index 45e85cd..6f9e9c0 100644
--- a/src/include/ui.h
+++ b/src/include/ui.h
@@ -107,6 +107,9 @@ void meta_ui_set_frame_title (MetaUI *ui,
                               Window xwindow,
                               const char *title);
 
+void meta_ui_update_frame_style (MetaUI *ui,
+                                 Window  window);
+
 void meta_ui_repaint_frame (MetaUI *ui,
                             Window xwindow);
 
diff --git a/src/ui/frames.c b/src/ui/frames.c
index b068754..c21c5cc 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -1046,6 +1046,20 @@ meta_frames_set_title (MetaFrames *frames,
 }
 
 void
+meta_frames_update_frame_style (MetaFrames *frames,
+                                Window      xwindow)
+{
+  MetaUIFrame *frame;
+
+  frame = meta_frames_lookup_window (frames, xwindow);
+
+  g_assert (frame);
+
+  meta_frames_attach_style (frames, frame);
+  invalidate_whole_window (frames, frame);
+}
+
+void
 meta_frames_repaint_frame (MetaFrames *frames,
                            Window      xwindow)
 {
diff --git a/src/ui/frames.h b/src/ui/frames.h
index 418aadd..25f3d75 100644
--- a/src/ui/frames.h
+++ b/src/ui/frames.h
@@ -123,6 +123,9 @@ void meta_frames_set_title (MetaFrames *frames,
                             Window      xwindow,
                             const char *title);
 
+void meta_frames_update_frame_style (MetaFrames *frames,
+                                     Window      xwindow);
+
 void meta_frames_repaint_frame (MetaFrames *frames,
                                 Window      xwindow);
 
diff --git a/src/ui/ui.c b/src/ui/ui.c
index f4a12e0..2614826 100644
--- a/src/ui/ui.c
+++ b/src/ui/ui.c
@@ -433,6 +433,13 @@ meta_ui_unflicker_frame_bg (MetaUI *ui,
 }
 
 void
+meta_ui_update_frame_style (MetaUI *ui,
+                            Window  xwindow)
+{
+  meta_frames_update_frame_style (ui->frames, xwindow);
+}
+
+void
 meta_ui_repaint_frame (MetaUI *ui,
                        Window xwindow)
 {