Implementing accelerators for Linux toolkit_views

views/widget/widget_gtk.h

Index: views/widget/widget_gtk.h
===================================================================
--- views/widget/widget_gtk.h	(revision 22100)
+++ views/widget/widget_gtk.h	(working copy)
@@ -99,11 +99,15 @@
   virtual Window* GetWindow();
   virtual const Window* GetWindow() const;
   virtual ThemeProvider* GetThemeProvider() const;
+  virtual FocusManager* GetFocusManager();
 
   // MessageLoopForUI::Observer.
-  virtual void WillProcessEvent(GdkEvent* event) {}
+  virtual void WillProcessEvent(GdkEvent* event);
   virtual void DidProcessEvent(GdkEvent* event);
 
+  // Retrieves the WindowGtk associated with |widget|.
+  static WindowGtk* GetWindowForNative(GtkWidget* widget);
+
  protected:
   virtual void OnSizeAllocate(GtkWidget* widget, GtkAllocation* allocation);
   virtual void OnPaint(GtkWidget* widget, GdkEventExpose* event);
@@ -135,8 +139,7 @@
   // is true.
   virtual bool ReleaseCaptureOnMouseReleased() { return true; }
 
-  // Sets and retrieves the WidgetGtk in the userdata section of the widget.
-  static WindowGtk* GetWindowForNative(GtkWidget* widget);
+  // Sets the WindowGtk in the userdata section of the widget.
   static void SetWindowForNative(GtkWidget* widget, WindowGtk* window);
 
   // Are we a subclass of WindowGtk?
@@ -215,6 +218,12 @@
   // must be destroyed AFTER root_view_.
   scoped_ptr<TooltipManagerGtk> tooltip_manager_;
 
+  // The focus manager keeping track of focus for this Widget and any of its
+  // children.  NULL for non top-level widgets.
+  // WARNING: RootView's destructor calls into the FocusManager. As such, this
+  // must be destroyed AFTER root_view_.
+  scoped_ptr<FocusManager> focus_manager_;
+
   // The root of the View hierarchy attached to this window.
   scoped_ptr<RootView> root_view_;