source: trunk/examples/graphicsview/diagramscene/mainwindow.h@ 846

Last change on this file since 846 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.
File size: 4.6 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation (qt-info@nokia.com)
6**
7** This file is part of the examples of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:BSD$
10** You may use this file under the terms of the BSD license as follows:
11**
12** "Redistribution and use in source and binary forms, with or without
13** modification, are permitted provided that the following conditions are
14** met:
15** * Redistributions of source code must retain the above copyright
16** notice, this list of conditions and the following disclaimer.
17** * Redistributions in binary form must reproduce the above copyright
18** notice, this list of conditions and the following disclaimer in
19** the documentation and/or other materials provided with the
20** distribution.
21** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
22** the names of its contributors may be used to endorse or promote
23** products derived from this software without specific prior written
24** permission.
25**
26** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
37** $QT_END_LICENSE$
38**
39****************************************************************************/
40
41#ifndef MAINWINDOW_H
42#define MAINWINDOW_H
43
44#include <QMainWindow>
45
46#include "diagramitem.h"
47
48class DiagramScene;
49
50QT_BEGIN_NAMESPACE
51class QAction;
52class QToolBox;
53class QSpinBox;
54class QComboBox;
55class QFontComboBox;
56class QButtonGroup;
57class QLineEdit;
58class QGraphicsTextItem;
59class QFont;
60class QToolButton;
61class QAbstractButton;
62class QGraphicsView;
63QT_END_NAMESPACE
64
65//! [0]
66class MainWindow : public QMainWindow
67{
68 Q_OBJECT
69
70public:
71 MainWindow();
72
73private slots:
74 void backgroundButtonGroupClicked(QAbstractButton *button);
75 void buttonGroupClicked(int id);
76 void deleteItem();
77 void pointerGroupClicked(int id);
78 void bringToFront();
79 void sendToBack();
80 void itemInserted(DiagramItem *item);
81 void textInserted(QGraphicsTextItem *item);
82 void currentFontChanged(const QFont &font);
83 void fontSizeChanged(const QString &size);
84 void sceneScaleChanged(const QString &scale);
85 void textColorChanged();
86 void itemColorChanged();
87 void lineColorChanged();
88 void textButtonTriggered();
89 void fillButtonTriggered();
90 void lineButtonTriggered();
91 void handleFontChange();
92 void itemSelected(QGraphicsItem *item);
93 void about();
94
95private:
96 void createToolBox();
97 void createActions();
98 void createMenus();
99 void createToolbars();
100 QWidget *createBackgroundCellWidget(const QString &text,
101 const QString &image);
102 QWidget *createCellWidget(const QString &text,
103 DiagramItem::DiagramType type);
104 QMenu *createColorMenu(const char *slot, QColor defaultColor);
105 QIcon createColorToolButtonIcon(const QString &image, QColor color);
106 QIcon createColorIcon(QColor color);
107
108 DiagramScene *scene;
109 QGraphicsView *view;
110
111 QAction *exitAction;
112 QAction *addAction;
113 QAction *deleteAction;
114
115 QAction *toFrontAction;
116 QAction *sendBackAction;
117 QAction *aboutAction;
118
119 QMenu *fileMenu;
120 QMenu *itemMenu;
121 QMenu *aboutMenu;
122
123 QToolBar *textToolBar;
124 QToolBar *editToolBar;
125 QToolBar *colorToolBar;
126 QToolBar *pointerToolbar;
127
128 QComboBox *sceneScaleCombo;
129 QComboBox *itemColorCombo;
130 QComboBox *textColorCombo;
131 QComboBox *fontSizeCombo;
132 QFontComboBox *fontCombo;
133
134 QToolBox *toolBox;
135 QButtonGroup *buttonGroup;
136 QButtonGroup *pointerTypeGroup;
137 QButtonGroup *backgroundButtonGroup;
138 QToolButton *fontColorToolButton;
139 QToolButton *fillColorToolButton;
140 QToolButton *lineColorToolButton;
141 QAction *boldAction;
142 QAction *underlineAction;
143 QAction *italicAction;
144 QAction *textAction;
145 QAction *fillAction;
146 QAction *lineAction;
147};
148//! [0]
149
150#endif
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