Mercurial > hg > orthanc-stone
annotate Framework/Widgets/EmptyWidget.h @ 66:298f375dcb68 wasm
LayerWidget
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 17 May 2017 22:03:09 +0200 |
| parents | ca644004d2ee |
| children | 02c3a7a4938f |
| 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 Osimis, 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 "IWidget.h" | |
| 25 | |
| 26 namespace OrthancStone | |
| 27 { | |
| 66 | 28 namespace Samples |
| 0 | 29 { |
| 66 | 30 /** |
| 31 * This is a test widget that simply fills its surface with an | |
| 32 * uniform color. | |
| 33 **/ | |
| 34 class EmptyWidget : public IWidget | |
| 0 | 35 { |
| 66 | 36 private: |
| 37 uint8_t red_; | |
| 38 uint8_t green_; | |
| 39 uint8_t blue_; | |
| 40 | |
| 41 public: | |
| 42 EmptyWidget(uint8_t red, | |
| 43 uint8_t green, | |
| 44 uint8_t blue) : | |
| 45 red_(red), | |
| 46 green_(green), | |
| 47 blue_(blue) | |
| 48 { | |
| 49 } | |
| 0 | 50 |
| 66 | 51 virtual void SetDefaultView() |
| 52 { | |
| 53 } | |
| 54 | |
| 55 virtual void SetParent(OrthancStone::IWidget& widget) | |
| 56 { | |
| 57 } | |
| 58 | |
| 59 virtual void SetViewport(IViewport& viewport) | |
| 60 { | |
| 61 } | |
| 0 | 62 |
| 66 | 63 virtual void NotifyChange() |
| 64 { | |
| 65 } | |
| 66 | |
| 67 virtual void SetStatusBar(IStatusBar& statusBar) | |
| 68 { | |
| 69 } | |
| 70 | |
| 71 virtual void SetSize(unsigned int width, | |
| 72 unsigned int height) | |
| 73 { | |
| 74 } | |
| 75 | |
| 76 virtual bool Render(Orthanc::ImageAccessor& surface); | |
| 0 | 77 |
| 66 | 78 virtual IMouseTracker* CreateMouseTracker(MouseButton button, |
| 79 int x, | |
| 80 int y, | |
| 81 KeyboardModifiers modifiers) | |
| 82 { | |
| 83 return NULL; | |
| 84 } | |
| 0 | 85 |
| 66 | 86 virtual void RenderMouseOver(Orthanc::ImageAccessor& target, |
| 87 int x, | |
| 88 int y) | |
| 89 { | |
| 90 } | |
| 91 | |
| 92 virtual void MouseWheel(MouseWheelDirection direction, | |
| 93 int x, | |
| 94 int y, | |
| 95 KeyboardModifiers modifiers) | |
| 96 { | |
| 97 } | |
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98 |
| 66 | 99 virtual void KeyPressed(char key, |
| 100 KeyboardModifiers modifiers) | |
| 101 { | |
| 102 } | |
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103 |
| 66 | 104 virtual bool HasUpdateContent() const |
| 105 { | |
| 106 return false; | |
| 107 } | |
| 108 | |
| 109 virtual void UpdateContent(); | |
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110 |
| 66 | 111 virtual bool HasRenderMouseOver() |
| 112 { | |
| 113 return false; | |
| 114 } | |
| 115 | |
| 116 virtual void Start() | |
| 117 { | |
| 118 } | |
| 119 }; | |
| 120 } | |
| 0 | 121 } |