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Side by Side Diff: ui/aura/window_delegate.h

Issue 10831361: Draggable region support for frameless app window on CrOS. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Use ShouldDescendIntoChildForEventHandling Created 8 years, 4 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_AURA_WINDOW_DELEGATE_H_ 5 #ifndef UI_AURA_WINDOW_DELEGATE_H_
6 #define UI_AURA_WINDOW_DELEGATE_H_ 6 #define UI_AURA_WINDOW_DELEGATE_H_
7 7
8 #include "ui/aura/aura_export.h" 8 #include "ui/aura/aura_export.h"
9 #include "ui/base/events.h" 9 #include "ui/base/events.h"
10 #include "ui/gfx/native_widget_types.h" 10 #include "ui/gfx/native_widget_types.h"
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47 virtual gfx::NativeCursor GetCursor(const gfx::Point& point) = 0; 47 virtual gfx::NativeCursor GetCursor(const gfx::Point& point) = 0;
48 48
49 // Returns the non-client component (see hit_test.h) containing |point|, in 49 // Returns the non-client component (see hit_test.h) containing |point|, in
50 // window coordinates. 50 // window coordinates.
51 virtual int GetNonClientComponent(const gfx::Point& point) const = 0; 51 virtual int GetNonClientComponent(const gfx::Point& point) const = 0;
52 52
53 // Returns true if event handling should descend into |child|. |location| is 53 // Returns true if event handling should descend into |child|. |location| is
54 // in terms of the Window. 54 // in terms of the Window.
55 virtual bool ShouldDescendIntoChildForEventHandling( 55 virtual bool ShouldDescendIntoChildForEventHandling(
56 Window* child, 56 Window* child,
57 const gfx::Point& location) = 0; 57 const gfx::Point& event_location,
58 ui::EventType event_type) = 0;
58 59
59 virtual bool OnMouseEvent(ui::MouseEvent* event) = 0; 60 virtual bool OnMouseEvent(ui::MouseEvent* event) = 0;
60 61
61 virtual ui::TouchStatus OnTouchEvent(ui::TouchEvent* event) = 0; 62 virtual ui::TouchStatus OnTouchEvent(ui::TouchEvent* event) = 0;
62 63
63 virtual ui::GestureStatus OnGestureEvent(ui::GestureEvent* event) = 0; 64 virtual ui::GestureStatus OnGestureEvent(ui::GestureEvent* event) = 0;
64 65
65 // Returns true of the window can be focused. 66 // Returns true of the window can be focused.
66 virtual bool CanFocus() = 0; 67 virtual bool CanFocus() = 0;
67 68
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100 // above returns true. 101 // above returns true.
101 virtual void GetHitTestMask(gfx::Path* mask) const = 0; 102 virtual void GetHitTestMask(gfx::Path* mask) const = 0;
102 103
103 protected: 104 protected:
104 virtual ~WindowDelegate() {} 105 virtual ~WindowDelegate() {}
105 }; 106 };
106 107
107 } // namespace aura 108 } // namespace aura
108 109
109 #endif // UI_AURA_WINDOW_DELEGATE_H_ 110 #endif // UI_AURA_WINDOW_DELEGATE_H_
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