Mercurial > hg > orthanc-stone
annotate Framework/Widgets/TestCairoWidget.h @ 196:fccffbf99ba1 wasm
integration mainline->wasm
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 20 Mar 2018 20:02:10 +0100 |
| parents | e2fe9352f240 4cff7b1ed31d |
| children | f21ba2468570 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2018 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 47 | 8 * modify it under the terms of the GNU Affero General Public License |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 0 | 11 * |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 47 | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 0 | 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 19 **/ | |
| 20 | |
| 21 | |
| 22 #pragma once | |
| 23 | |
| 24 #include "CairoWidget.h" | |
| 25 | |
| 26 namespace OrthancStone | |
| 27 { | |
| 28 namespace Samples | |
| 29 { | |
| 30 class TestCairoWidget : public CairoWidget | |
| 31 { | |
| 32 private: | |
| 33 unsigned int width_; | |
| 34 unsigned int height_; | |
| 35 float value_; | |
| 36 bool animate_; | |
| 37 | |
| 38 protected: | |
| 39 virtual bool RenderCairo(CairoContext& context); | |
| 40 | |
| 41 virtual void RenderMouseOverCairo(CairoContext& context, | |
| 42 int x, | |
| 43 int y); | |
| 44 | |
| 45 public: | |
| 46 TestCairoWidget(bool animate); | |
| 47 | |
| 48 virtual void SetSize(unsigned int width, | |
| 49 unsigned int height); | |
| 50 | |
| 51 virtual IMouseTracker* CreateMouseTracker(MouseButton button, | |
| 52 int x, | |
| 53 int y, | |
| 54 KeyboardModifiers modifiers); | |
| 55 | |
| 56 virtual void MouseWheel(MouseWheelDirection direction, | |
| 57 int x, | |
| 58 int y, | |
| 59 KeyboardModifiers modifiers); | |
| 60 | |
| 61 virtual void KeyPressed(char key, | |
| 62 KeyboardModifiers modifiers); | |
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63 |
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64 virtual bool HasUpdateContent() const |
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65 { |
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66 return animate_; |
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67 } |
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68 |
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69 virtual void UpdateContent(); |
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70 |
| 55 | 71 virtual bool HasRenderMouseOver() |
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72 { |
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73 return true; |
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74 } |
| 0 | 75 }; |
| 76 } | |
| 77 } |