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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_VIEWS_COREWM_TOOLTIP_WIN_H_ | 5 #ifndef UI_VIEWS_COREWM_TOOLTIP_WIN_H_ |
| 6 #define UI_VIEWS_COREWM_TOOLTIP_WIN_H_ | 6 #define UI_VIEWS_COREWM_TOOLTIP_WIN_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
| 9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
| 10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
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| 32 // Ensures |tooltip_hwnd_| is valid. Returns true if valid, false if there | 32 // Ensures |tooltip_hwnd_| is valid. Returns true if valid, false if there |
| 33 // a problem creating |tooltip_hwnd_|. | 33 // a problem creating |tooltip_hwnd_|. |
| 34 bool EnsureTooltipWindow(); | 34 bool EnsureTooltipWindow(); |
| 35 | 35 |
| 36 // Sets the position of the tooltip. | 36 // Sets the position of the tooltip. |
| 37 void PositionTooltip(); | 37 void PositionTooltip(); |
| 38 | 38 |
| 39 // Tooltip: | 39 // Tooltip: |
| 40 virtual void SetText(aura::Window* window, | 40 virtual void SetText(aura::Window* window, |
| 41 const base::string16& tooltip_text, | 41 const base::string16& tooltip_text, |
| 42 const gfx::Point& location) OVERRIDE; | 42 const gfx::Point& location) override; |
| 43 virtual void Show() OVERRIDE; | 43 virtual void Show() override; |
| 44 virtual void Hide() OVERRIDE; | 44 virtual void Hide() override; |
| 45 virtual bool IsVisible() OVERRIDE; | 45 virtual bool IsVisible() override; |
| 46 | 46 |
| 47 // The window |tooltip_hwnd_| is parented to. | 47 // The window |tooltip_hwnd_| is parented to. |
| 48 HWND parent_hwnd_; | 48 HWND parent_hwnd_; |
| 49 | 49 |
| 50 // Shows the tooltip. | 50 // Shows the tooltip. |
| 51 HWND tooltip_hwnd_; | 51 HWND tooltip_hwnd_; |
| 52 | 52 |
| 53 // Used to modify the tooltip. | 53 // Used to modify the tooltip. |
| 54 TOOLINFO toolinfo_; | 54 TOOLINFO toolinfo_; |
| 55 | 55 |
| 56 // Is the tooltip showing? | 56 // Is the tooltip showing? |
| 57 bool showing_; | 57 bool showing_; |
| 58 | 58 |
| 59 // Location to show the tooltip at. In order to position the tooltip we need | 59 // Location to show the tooltip at. In order to position the tooltip we need |
| 60 // to know the size. The size is only available from TTN_SHOW, so we have to | 60 // to know the size. The size is only available from TTN_SHOW, so we have to |
| 61 // cache it. | 61 // cache it. |
| 62 gfx::Point location_; | 62 gfx::Point location_; |
| 63 | 63 |
| 64 DISALLOW_COPY_AND_ASSIGN(TooltipWin); | 64 DISALLOW_COPY_AND_ASSIGN(TooltipWin); |
| 65 }; | 65 }; |
| 66 | 66 |
| 67 } // namespace corewm | 67 } // namespace corewm |
| 68 } // namespace views | 68 } // namespace views |
| 69 | 69 |
| 70 #endif // UI_VIEWS_COREWM_TOOLTIP_WIN_H_ | 70 #endif // UI_VIEWS_COREWM_TOOLTIP_WIN_H_ |
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