Mercurial > hg > orthanc-stone
annotate Framework/Widgets/LayoutWidget.h @ 40:7207a407bcd8
shared copyright with osimis
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 04 Jan 2017 16:37:42 +0100 |
| parents | 351ab0da0150 |
| children | 766d31dc5716 28956ed68280 |
| 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 | |
|
40
7207a407bcd8
shared copyright with osimis
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
0
diff
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 | |
| 8 * modify it under the terms of the GNU General Public License as | |
| 9 * published by the Free Software Foundation, either version 3 of the | |
| 10 * License, or (at your option) any later version. | |
| 11 * | |
| 12 * In addition, as a special exception, the copyright holders of this | |
| 13 * program give permission to link the code of its release with the | |
| 14 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 15 * that use the same license as the "OpenSSL" library), and distribute | |
| 16 * the linked executables. You must obey the GNU General Public License | |
| 17 * in all respects for all of the code used other than "OpenSSL". If you | |
| 18 * modify file(s) with this exception, you may extend this exception to | |
| 19 * your version of the file(s), but you are not obligated to do so. If | |
| 20 * you do not wish to do so, delete this exception statement from your | |
| 21 * version. If you delete this exception statement from all source files | |
| 22 * in the program, then also delete it here. | |
| 23 * | |
| 24 * This program is distributed in the hope that it will be useful, but | |
| 25 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 27 * General Public License for more details. | |
| 28 * | |
| 29 * You should have received a copy of the GNU General Public License | |
| 30 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 31 **/ | |
| 32 | |
| 33 | |
| 34 #pragma once | |
| 35 | |
| 36 #include "WidgetBase.h" | |
| 37 | |
| 38 | |
| 39 namespace OrthancStone | |
| 40 { | |
| 41 class LayoutWidget : | |
| 42 public WidgetBase, | |
| 43 public IWidget::IChangeObserver | |
| 44 { | |
| 45 private: | |
| 46 class LayoutMouseTracker; | |
| 47 class ChildWidget; | |
| 48 | |
| 49 std::vector<ChildWidget*> children_; | |
| 50 bool isHorizontal_; | |
| 51 bool started_; | |
| 52 unsigned int width_; | |
| 53 unsigned int height_; | |
| 54 std::auto_ptr<IMouseTracker> mouseTracker_; | |
| 55 unsigned int paddingLeft_; | |
| 56 unsigned int paddingTop_; | |
| 57 unsigned int paddingRight_; | |
| 58 unsigned int paddingBottom_; | |
| 59 unsigned int paddingInternal_; | |
| 60 | |
| 61 void ComputeChildrenExtents(); | |
| 62 | |
| 63 protected: | |
| 64 virtual bool HasUpdateThread() const | |
| 65 { | |
| 66 return false; | |
| 67 } | |
| 68 | |
| 69 virtual void UpdateStep(); | |
| 70 | |
| 71 | |
| 72 public: | |
| 73 LayoutWidget(); | |
| 74 | |
| 75 virtual ~LayoutWidget(); | |
| 76 | |
| 77 virtual void NotifyChange(const IWidget& widget); | |
| 78 | |
| 79 void SetHorizontal(); | |
| 80 | |
| 81 void SetVertical(); | |
| 82 | |
| 83 void SetPadding(unsigned int left, | |
| 84 unsigned int top, | |
| 85 unsigned int right, | |
| 86 unsigned int bottom, | |
| 87 unsigned int spacing); | |
| 88 | |
| 89 void SetPadding(unsigned int padding); | |
| 90 | |
| 91 unsigned int GetPaddingLeft() const | |
| 92 { | |
| 93 return paddingLeft_; | |
| 94 } | |
| 95 | |
| 96 unsigned int GetPaddingTop() const | |
| 97 { | |
| 98 return paddingTop_; | |
| 99 } | |
| 100 | |
| 101 unsigned int GetPaddingRight() const | |
| 102 { | |
| 103 return paddingRight_; | |
| 104 } | |
| 105 | |
| 106 unsigned int GetPaddingBottom() const | |
| 107 { | |
| 108 return paddingBottom_; | |
| 109 } | |
| 110 | |
| 111 unsigned int GetPaddingInternal() const | |
| 112 { | |
| 113 return paddingInternal_; | |
| 114 } | |
| 115 | |
| 116 IWidget& AddWidget(IWidget* widget); // Takes ownership | |
| 117 | |
| 118 virtual void SetStatusBar(IStatusBar& statusBar); | |
| 119 | |
| 120 virtual void ResetStatusBar(); | |
| 121 | |
| 122 virtual void Start(); | |
| 123 | |
| 124 virtual void Stop(); | |
| 125 | |
| 126 virtual void SetSize(unsigned int width, | |
| 127 unsigned int height); | |
| 128 | |
| 129 virtual bool Render(Orthanc::ImageAccessor& surface); | |
| 130 | |
| 131 virtual IMouseTracker* CreateMouseTracker(MouseButton button, | |
| 132 int x, | |
| 133 int y, | |
| 134 KeyboardModifiers modifiers); | |
| 135 | |
| 136 virtual void RenderMouseOver(Orthanc::ImageAccessor& target, | |
| 137 int x, | |
| 138 int y); | |
| 139 | |
| 140 virtual void MouseWheel(MouseWheelDirection direction, | |
| 141 int x, | |
| 142 int y, | |
| 143 KeyboardModifiers modifiers); | |
| 144 | |
| 145 virtual void KeyPressed(char key, | |
| 146 KeyboardModifiers modifiers); | |
| 147 }; | |
| 148 } |