| 1 | /**************************************************************************** |
| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the examples of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:BSD$ |
| 9 | ** Commercial License Usage |
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| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** BSD License Usage |
| 18 | ** Alternatively, you may use this file under the terms of the BSD license |
| 19 | ** as follows: |
| 20 | ** |
| 21 | ** "Redistribution and use in source and binary forms, with or without |
| 22 | ** modification, are permitted provided that the following conditions are |
| 23 | ** met: |
| 24 | ** * Redistributions of source code must retain the above copyright |
| 25 | ** notice, this list of conditions and the following disclaimer. |
| 26 | ** * Redistributions in binary form must reproduce the above copyright |
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| 28 | ** the documentation and/or other materials provided with the |
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| 30 | ** * Neither the name of The Qt Company Ltd nor the names of its |
| 31 | ** contributors may be used to endorse or promote products derived |
| 32 | ** from this software without specific prior written permission. |
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| 34 | ** |
| 35 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 36 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| 45 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." |
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| 48 | ** |
| 49 | ****************************************************************************/ |
| 50 | |
| 51 | #ifndef MAINWINDOW_H |
| 52 | #define MAINWINDOW_H |
| 53 | |
| 54 | #include "diagramitem.h" |
| 55 | |
| 56 | #include <QMainWindow> |
| 57 | |
| 58 | class DiagramScene; |
| 59 | |
| 60 | QT_BEGIN_NAMESPACE |
| 61 | class QAction; |
| 62 | class QToolBox; |
| 63 | class QSpinBox; |
| 64 | class QComboBox; |
| 65 | class QFontComboBox; |
| 66 | class QButtonGroup; |
| 67 | class QLineEdit; |
| 68 | class QGraphicsTextItem; |
| 69 | class QFont; |
| 70 | class QToolButton; |
| 71 | class QAbstractButton; |
| 72 | class QGraphicsView; |
| 73 | QT_END_NAMESPACE |
| 74 | |
| 75 | //! [0] |
| 76 | class MainWindow : public QMainWindow |
| 77 | { |
| 78 | Q_OBJECT |
| 79 | |
| 80 | public: |
| 81 | MainWindow(); |
| 82 | |
| 83 | private slots: |
| 84 | void backgroundButtonGroupClicked(QAbstractButton *button); |
| 85 | void buttonGroupClicked(QAbstractButton *button); |
| 86 | void deleteItem(); |
| 87 | void pointerGroupClicked(); |
| 88 | void bringToFront(); |
| 89 | void sendToBack(); |
| 90 | void itemInserted(DiagramItem *item); |
| 91 | void textInserted(QGraphicsTextItem *item); |
| 92 | void currentFontChanged(const QFont &font); |
| 93 | void fontSizeChanged(const QString &size); |
| 94 | void sceneScaleChanged(const QString &scale); |
| 95 | void textColorChanged(); |
| 96 | void itemColorChanged(); |
| 97 | void lineColorChanged(); |
| 98 | void textButtonTriggered(); |
| 99 | void fillButtonTriggered(); |
| 100 | void lineButtonTriggered(); |
| 101 | void handleFontChange(); |
| 102 | void itemSelected(QGraphicsItem *item); |
| 103 | void about(); |
| 104 | |
| 105 | private: |
| 106 | void createToolBox(); |
| 107 | void createActions(); |
| 108 | void createMenus(); |
| 109 | void createToolbars(); |
| 110 | QWidget *createBackgroundCellWidget(const QString &text, |
| 111 | const QString &image); |
| 112 | QWidget *createCellWidget(const QString &text, |
| 113 | DiagramItem::DiagramType type); |
| 114 | QMenu *createColorMenu(const char *slot, QColor defaultColor); |
| 115 | QIcon createColorToolButtonIcon(const QString &image, QColor color); |
| 116 | QIcon createColorIcon(QColor color); |
| 117 | |
| 118 | DiagramScene *scene; |
| 119 | QGraphicsView *view; |
| 120 | |
| 121 | QAction *exitAction; |
| 122 | QAction *addAction; |
| 123 | QAction *deleteAction; |
| 124 | |
| 125 | QAction *toFrontAction; |
| 126 | QAction *sendBackAction; |
| 127 | QAction *aboutAction; |
| 128 | |
| 129 | QMenu *fileMenu; |
| 130 | QMenu *itemMenu; |
| 131 | QMenu *aboutMenu; |
| 132 | |
| 133 | QToolBar *textToolBar; |
| 134 | QToolBar *editToolBar; |
| 135 | QToolBar *colorToolBar; |
| 136 | QToolBar *pointerToolbar; |
| 137 | |
| 138 | QComboBox *sceneScaleCombo; |
| 139 | QComboBox *itemColorCombo; |
| 140 | QComboBox *textColorCombo; |
| 141 | QComboBox *fontSizeCombo; |
| 142 | QFontComboBox *fontCombo; |
| 143 | |
| 144 | QToolBox *toolBox; |
| 145 | QButtonGroup *buttonGroup; |
| 146 | QButtonGroup *pointerTypeGroup; |
| 147 | QButtonGroup *backgroundButtonGroup; |
| 148 | QToolButton *fontColorToolButton; |
| 149 | QToolButton *fillColorToolButton; |
| 150 | QToolButton *lineColorToolButton; |
| 151 | QAction *boldAction; |
| 152 | QAction *underlineAction; |
| 153 | QAction *italicAction; |
| 154 | QAction *textAction; |
| 155 | QAction *fillAction; |
| 156 | QAction *lineAction; |
| 157 | }; |
| 158 | //! [0] |
| 159 | |
| 160 | #endif // MAINWINDOW_H |
| 161 | |