Mercurial > hg > orthanc-stone
annotate Framework/Widgets/LayoutWidget.h @ 47:28956ed68280
agpl license
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Thu, 27 Apr 2017 11:00:15 +0200 |
| parents | 7207a407bcd8 |
| children | 25befef48c35 4cff7b1ed31d |
| 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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7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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changeset
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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 "WidgetBase.h" | |
| 25 | |
| 26 | |
| 27 namespace OrthancStone | |
| 28 { | |
| 29 class LayoutWidget : | |
| 30 public WidgetBase, | |
| 31 public IWidget::IChangeObserver | |
| 32 { | |
| 33 private: | |
| 34 class LayoutMouseTracker; | |
| 35 class ChildWidget; | |
| 36 | |
| 37 std::vector<ChildWidget*> children_; | |
| 38 bool isHorizontal_; | |
| 39 bool started_; | |
| 40 unsigned int width_; | |
| 41 unsigned int height_; | |
| 42 std::auto_ptr<IMouseTracker> mouseTracker_; | |
| 43 unsigned int paddingLeft_; | |
| 44 unsigned int paddingTop_; | |
| 45 unsigned int paddingRight_; | |
| 46 unsigned int paddingBottom_; | |
| 47 unsigned int paddingInternal_; | |
| 48 | |
| 49 void ComputeChildrenExtents(); | |
| 50 | |
| 51 protected: | |
| 52 virtual bool HasUpdateThread() const | |
| 53 { | |
| 54 return false; | |
| 55 } | |
| 56 | |
| 57 virtual void UpdateStep(); | |
| 58 | |
| 59 | |
| 60 public: | |
| 61 LayoutWidget(); | |
| 62 | |
| 63 virtual ~LayoutWidget(); | |
| 64 | |
| 65 virtual void NotifyChange(const IWidget& widget); | |
| 66 | |
| 67 void SetHorizontal(); | |
| 68 | |
| 69 void SetVertical(); | |
| 70 | |
| 71 void SetPadding(unsigned int left, | |
| 72 unsigned int top, | |
| 73 unsigned int right, | |
| 74 unsigned int bottom, | |
| 75 unsigned int spacing); | |
| 76 | |
| 77 void SetPadding(unsigned int padding); | |
| 78 | |
| 79 unsigned int GetPaddingLeft() const | |
| 80 { | |
| 81 return paddingLeft_; | |
| 82 } | |
| 83 | |
| 84 unsigned int GetPaddingTop() const | |
| 85 { | |
| 86 return paddingTop_; | |
| 87 } | |
| 88 | |
| 89 unsigned int GetPaddingRight() const | |
| 90 { | |
| 91 return paddingRight_; | |
| 92 } | |
| 93 | |
| 94 unsigned int GetPaddingBottom() const | |
| 95 { | |
| 96 return paddingBottom_; | |
| 97 } | |
| 98 | |
| 99 unsigned int GetPaddingInternal() const | |
| 100 { | |
| 101 return paddingInternal_; | |
| 102 } | |
| 103 | |
| 104 IWidget& AddWidget(IWidget* widget); // Takes ownership | |
| 105 | |
| 106 virtual void SetStatusBar(IStatusBar& statusBar); | |
| 107 | |
| 108 virtual void ResetStatusBar(); | |
| 109 | |
| 110 virtual void Start(); | |
| 111 | |
| 112 virtual void Stop(); | |
| 113 | |
| 114 virtual void SetSize(unsigned int width, | |
| 115 unsigned int height); | |
| 116 | |
| 117 virtual bool Render(Orthanc::ImageAccessor& surface); | |
| 118 | |
| 119 virtual IMouseTracker* CreateMouseTracker(MouseButton button, | |
| 120 int x, | |
| 121 int y, | |
| 122 KeyboardModifiers modifiers); | |
| 123 | |
| 124 virtual void RenderMouseOver(Orthanc::ImageAccessor& target, | |
| 125 int x, | |
| 126 int y); | |
| 127 | |
| 128 virtual void MouseWheel(MouseWheelDirection direction, | |
| 129 int x, | |
| 130 int y, | |
| 131 KeyboardModifiers modifiers); | |
| 132 | |
| 133 virtual void KeyPressed(char key, | |
| 134 KeyboardModifiers modifiers); | |
| 135 }; | |
| 136 } |