Index: chrome/browser/ui/panels/native_panel_stack.h |
diff --git a/chrome/browser/ui/panels/native_panel_stack.h b/chrome/browser/ui/panels/native_panel_stack.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9cb0c30ec1a4b85f30ba5ae36058d527782a1f42 |
--- /dev/null |
+++ b/chrome/browser/ui/panels/native_panel_stack.h |
@@ -0,0 +1,35 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CHROME_BROWSER_UI_PANELS_NATIVE_PANEL_STACK_H_ |
+#define CHROME_BROWSER_UI_PANELS_NATIVE_PANEL_STACK_H_ |
+ |
+#include "ui/gfx/native_widget_types.h" |
+ |
+class StackedPanelCollection; |
+namespace gfx { |
+class Rect; |
+} |
+ |
+// An interface that encapsulates the platform-specific behaviors that are |
+// needed to support multiple panels that are stacked together. A native |
+// window might be created to enclose all the panels in the stack. The lifetime |
+// of the class that implements this interface is managed by itself. |
+class NativePanelStack { |
+ friend class StackedPanelCollection; |
+ |
+ public: |
+ // The StackedPanelCollection instance is passed and owned by the |
+ // NativePanelStack instance that is being created. |
+ static NativePanelStack* Create(StackedPanelCollection* stack); |
+ virtual ~NativePanelStack() {} |
+ |
+ protected: |
+ virtual void Close() = 0; |
Dmitry Titov
2013/01/10 00:16:24
Could you add a comment about who and when calls t
jianli
2013/01/10 02:05:37
Done.
|
+ virtual void OnPanelAddedOrRemoved() = 0; |
Dmitry Titov
2013/01/10 00:16:24
This feels like it should get a Panel* argument, t
jianli
2013/01/10 02:05:37
Done.
|
+ virtual gfx::NativeWindow GetNativeWindow() const = 0; |
+ virtual void SetBounds(const gfx::Rect& bounds) = 0; |
Dmitry Titov
2013/01/10 00:16:24
SetBounds - also a comment would be useful about w
jianli
2013/01/10 02:05:37
Done.
|
+}; |
+ |
+#endif // CHROME_BROWSER_UI_PANELS_NATIVE_PANEL_STACK_H_ |