Adds a GetWindow method to View.

Review URL: http://codereview.chromium.org/100221

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14989 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 10 insertions, 0 deletions

diff --git a/chrome/views/view.cc b/chrome/views/view.cc
index b2c470a..f509f7d 100644
--- a/chrome/views/view.cc
+++ b/chrome/views/view.cc
@@ -21,6 +21,7 @@
 #include "chrome/views/layout_manager.h"
 #include "chrome/views/widget/root_view.h"
 #include "chrome/views/widget/widget.h"
+#include "chrome/views/window/window.h"
 #if defined(OS_WIN)
 #include "chrome/views/widget/tooltip_manager.h"
 #include "chrome/views/accessibility/view_accessibility_wrapper.h"
@@ -746,6 +747,11 @@ Widget* View::GetWidget() const {
   return parent_ ? parent_->GetWidget() : NULL;
 }
 
+Window* View::GetWindow() const {
+  Widget* widget = GetWidget();
+  return widget ? widget->GetWindow() : NULL;
+}
+
 // Get the containing RootView
 RootView* View::GetRootView() {
   Widget* widget = GetWidget();
diff --git a/chrome/views/view.h b/chrome/views/view.h
index b502842..98f143c 100644
--- a/chrome/views/view.h
+++ b/chrome/views/view.h
@@ -45,6 +45,7 @@ class RestoreFocusTask;
 class RootView;
 class ScrollView;
 class Widget;
+class Window;
 
 // ContextMenuController is responsible for showing the context menu for a
 // View. To use a ContextMenuController invoke SetContextMenuController on a
@@ -433,6 +434,9 @@ class View : public AcceleratorTarget {
   // Get the Widget that hosts this View, if any.
   virtual Widget* GetWidget() const;
 
+  // Gets the Widget that most closely contains this View, if any.
+  virtual Window* GetWindow() const;
+
   // Get the containing RootView
   virtual RootView* GetRootView();