Index: ui/views/widget/x11_desktop_window_move_client.h |
diff --git a/ui/views/widget/x11_desktop_window_move_client.h b/ui/views/widget/x11_desktop_window_move_client.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..b0e910c61c5e8c8d76ec3b1709baf63556a4b45b |
--- /dev/null |
+++ b/ui/views/widget/x11_desktop_window_move_client.h |
@@ -0,0 +1,55 @@ |
+// 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 UI_VIEWS_WIDGET_X11_DESKTOP_WINDOW_MOVE_CLIENT_H_ |
+#define UI_VIEWS_WIDGET_X11_DESKTOP_WINDOW_MOVE_CLIENT_H_ |
+ |
+#include "base/callback.h" |
+#include "base/compiler_specific.h" |
+#include "ui/aura/client/window_move_client.h" |
+#include "ui/aura/event_filter.h" |
+#include "ui/views/views_export.h" |
+#include "ui/gfx/point.h" |
+ |
+namespace views { |
+ |
+// When we're dragging tabs, we need to manually position our window. |
+class VIEWS_EXPORT X11DesktopWindowMoveClient |
+ : public aura::EventFilter, |
+ public aura::client::WindowMoveClient { |
+ public: |
+ X11DesktopWindowMoveClient(); |
+ virtual ~X11DesktopWindowMoveClient(); |
+ |
+ // Overridden from aura::EventFilter: |
+ virtual bool PreHandleKeyEvent(aura::Window* target, |
+ ui::KeyEvent* event) OVERRIDE; |
+ virtual bool PreHandleMouseEvent(aura::Window* target, |
+ ui::MouseEvent* event) OVERRIDE; |
+ virtual ui::TouchStatus PreHandleTouchEvent(aura::Window* target, |
+ ui::TouchEvent* event) OVERRIDE; |
+ virtual ui::GestureStatus PreHandleGestureEvent( |
+ aura::Window* target, |
+ ui::GestureEvent* event) OVERRIDE; |
+ |
+ // Overridden from aura::client::WindowMoveClient: |
+ virtual void RunMoveLoop(aura::Window* window, |
+ const gfx::Point& drag_offset) OVERRIDE; |
+ virtual void EndMoveLoop() OVERRIDE; |
+ |
+ private: |
+ // Are we running a nested message loop from RunMoveLoop()? |
+ bool in_move_loop_; |
+ |
+ // Our cursor offset from the top left window origin when the drag |
+ // started. Used to calculate the window's new bounds relative to the current |
+ // location of the cursor. |
+ gfx::Point window_offset_; |
+ |
+ base::Closure quit_closure_; |
+}; |
+ |
+} // namespace views |
+ |
+#endif // UI_VIEWS_WIDGET_X11_DESKTOP_WINDOW_MOVE_CLIENT_H_ |