source: trunk/examples/graphicsview/diagramscene/mainwindow.h@ 622

Last change on this file since 622 was 561, checked in by Dmitry A. Kuminov, 16 years ago

trunk: Merged in qt 4.6.1 sources.
File size: 4.5 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 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** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at qt-info@nokia.com.
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef MAINWINDOW_H
43#define MAINWINDOW_H
44
45#include <QMainWindow>
46
47#include "diagramitem.h"
48
49class DiagramScene;
50
51QT_BEGIN_NAMESPACE
52class QAction;
53class QToolBox;
54class QSpinBox;
55class QComboBox;
56class QFontComboBox;
57class QButtonGroup;
58class QLineEdit;
59class QGraphicsTextItem;
60class QFont;
61class QToolButton;
62class QAbstractButton;
63class QGraphicsView;
64QT_END_NAMESPACE
65
66//! [0]
67class MainWindow : public QMainWindow
68{
69 Q_OBJECT
70
71public:
72 MainWindow();
73
74private slots:
75 void backgroundButtonGroupClicked(QAbstractButton *button);
76 void buttonGroupClicked(int id);
77 void deleteItem();
78 void pointerGroupClicked(int id);
79 void bringToFront();
80 void sendToBack();
81 void itemInserted(DiagramItem *item);
82 void textInserted(QGraphicsTextItem *item);
83 void currentFontChanged(const QFont &font);
84 void fontSizeChanged(const QString &size);
85 void sceneScaleChanged(const QString &scale);
86 void textColorChanged();
87 void itemColorChanged();
88 void lineColorChanged();
89 void textButtonTriggered();
90 void fillButtonTriggered();
91 void lineButtonTriggered();
92 void handleFontChange();
93 void itemSelected(QGraphicsItem *item);
94 void about();
95
96private:
97 void createToolBox();
98 void createActions();
99 void createMenus();
100 void createToolbars();
101 QWidget *createBackgroundCellWidget(const QString &text,
102 const QString &image);
103 QWidget *createCellWidget(const QString &text,
104 DiagramItem::DiagramType type);
105 QMenu *createColorMenu(const char *slot, QColor defaultColor);
106 QIcon createColorToolButtonIcon(const QString &image, QColor color);
107 QIcon createColorIcon(QColor color);
108
109 DiagramScene *scene;
110 QGraphicsView *view;
111
112 QAction *exitAction;
113 QAction *addAction;
114 QAction *deleteAction;
115
116 QAction *toFrontAction;
117 QAction *sendBackAction;
118 QAction *aboutAction;
119
120 QMenu *fileMenu;
121 QMenu *itemMenu;
122 QMenu *aboutMenu;
123
124 QToolBar *textToolBar;
125 QToolBar *editToolBar;
126 QToolBar *colorToolBar;
127 QToolBar *pointerToolbar;
128
129 QComboBox *sceneScaleCombo;
130 QComboBox *itemColorCombo;
131 QComboBox *textColorCombo;
132 QComboBox *fontSizeCombo;
133 QFontComboBox *fontCombo;
134
135 QToolBox *toolBox;
136 QButtonGroup *buttonGroup;
137 QButtonGroup *pointerTypeGroup;
138 QButtonGroup *backgroundButtonGroup;
139 QToolButton *fontColorToolButton;
140 QToolButton *fillColorToolButton;
141 QToolButton *lineColorToolButton;
142 QAction *boldAction;
143 QAction *underlineAction;
144 QAction *italicAction;
145 QAction *textAction;
146 QAction *fillAction;
147 QAction *lineAction;
148};
149//! [0]
150
151#endif
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