qt5base-lts/examples/widgets/graphicsview/diagramscene/mainwindow.h
David Schulz dae8d2505d QtBase: examples/widgets/graphicsview/ codestyle
Change-Id: I501066b5eb5a1557d510e0ec20b5270e8c12704a
Reviewed-by: hjk <qthjk@ovi.com>
2012-11-23 17:04:00 +01:00

151 lines
4.6 KiB
C++

/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia Plc 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,
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** $QT_END_LICENSE$
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****************************************************************************/
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include "diagramitem.h"
#include <QMainWindow>
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 // MAINWINDOW_H