1 files changed, 150 insertions, 0 deletions
diff --git a/examples/widgets/graphicsview/diagramscene/mainwindow.h b/examples/widgets/graphicsview/diagramscene/mainwindow.h
new file mode 100644
index 0000000000..e3c0496c79
--- /dev/null
+++ b/examples/widgets/graphicsview/diagramscene/mainwindow.h
@@ -0,0 +1,150 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
+**     the names of its contributors may be used to endorse or promote
+**     products derived from this software without specific prior written
+**     permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+#include "diagramitem.h"
+
+class DiagramScene;
+
+QT_BEGIN_NAMESPACE
+class QAction;
+class QToolBox;
+class QSpinBox;
+class QComboBox;
+class QFontComboBox;
+class QButtonGroup;
+class QLineEdit;
+class QGraphicsTextItem;
+class QFont;
+class QToolButton;
+class QAbstractButton;
+class QGraphicsView;
+QT_END_NAMESPACE
+
+//! [0]
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+   MainWindow();
+
+private slots:
+    void backgroundButtonGroupClicked(QAbstractButton *button);
+    void buttonGroupClicked(int id);
+    void deleteItem();
+    void pointerGroupClicked(int id);
+    void bringToFront();
+    void sendToBack();
+    void itemInserted(DiagramItem *item);
+    void textInserted(QGraphicsTextItem *item);
+    void currentFontChanged(const QFont &font);
+    void fontSizeChanged(const QString &size);
+    void sceneScaleChanged(const QString &scale);
+    void textColorChanged();
+    void itemColorChanged();
+    void lineColorChanged();
+    void textButtonTriggered();
+    void fillButtonTriggered();
+    void lineButtonTriggered();
+    void handleFontChange();
+    void itemSelected(QGraphicsItem *item);
+    void about();
+
+private:
+    void createToolBox();
+    void createActions();
+    void createMenus();
+    void createToolbars();
+    QWidget *createBackgroundCellWidget(const QString &text,
+                                        const QString &image);
+    QWidget *createCellWidget(const QString &text,
+                              DiagramItem::DiagramType type);
+    QMenu *createColorMenu(const char *slot, QColor defaultColor);
+    QIcon createColorToolButtonIcon(const QString &image, QColor color);
+    QIcon createColorIcon(QColor color);
+
+    DiagramScene *scene;
+    QGraphicsView *view;
+
+    QAction *exitAction;
+    QAction *addAction;
+    QAction *deleteAction;
+
+    QAction *toFrontAction;
+    QAction *sendBackAction;
+    QAction *aboutAction;
+
+    QMenu *fileMenu;
+    QMenu *itemMenu;
+    QMenu *aboutMenu;
+
+    QToolBar *textToolBar;
+    QToolBar *editToolBar;
+    QToolBar *colorToolBar;
+    QToolBar *pointerToolbar;
+
+    QComboBox *sceneScaleCombo;
+    QComboBox *itemColorCombo;
+    QComboBox *textColorCombo;
+    QComboBox *fontSizeCombo;
+    QFontComboBox *fontCombo;
+
+    QToolBox *toolBox;
+    QButtonGroup *buttonGroup;
+    QButtonGroup *pointerTypeGroup;
+    QButtonGroup *backgroundButtonGroup;
+    QToolButton *fontColorToolButton;
+    QToolButton *fillColorToolButton;
+    QToolButton *lineColorToolButton;
+    QAction *boldAction;
+    QAction *underlineAction;
+    QAction *italicAction;
+    QAction *textAction;
+    QAction *fillAction;
+    QAction *lineAction;
+};
+//! [0]
+
+#endif