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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of a Qt Solutions component.
**
** 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."
**
****************************************************************************/
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QMap>
#include "qtcanvas.h"
class QtVariantProperty;
class QtProperty;
class QtBrowserIndex;
class CanvasView : public QtCanvasView
{
Q_OBJECT
public:
CanvasView(QWidget *parent = 0)
: QtCanvasView(parent), moving(0) { }
CanvasView(QtCanvas *canvas, QWidget *parent = 0)
: QtCanvasView(canvas, parent), moving(0) { }
signals:
void itemClicked(QtCanvasItem *item);
void itemMoved(QtCanvasItem *item);
protected:
void contentsMousePressEvent(QMouseEvent *event);
void contentsMouseDoubleClickEvent(QMouseEvent *event);
void contentsMouseMoveEvent(QMouseEvent* event);
private:
void handleMouseClickEvent(QMouseEvent *event);
QPoint moving_start;
QtCanvasItem *moving;
};
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow(QWidget *parent = 0);
private slots:
void newRectangle();
void newEllipse();
void newLine();
void newText();
void deleteObject();
void clearAll();
void fillView();
void itemClicked(QtCanvasItem *item);
void itemMoved(QtCanvasItem *item);
void valueChanged(QtProperty *property, const QVariant &value);
private:
QtCanvasItem *addRectangle();
QtCanvasItem *addEllipse();
QtCanvasItem *addLine();
QtCanvasItem *addText();
void addProperty(QtVariantProperty *property, const QString &id);
void updateExpandState();
QAction *deleteAction;
class QtVariantPropertyManager *variantManager;
class QtTreePropertyBrowser *propertyEditor;
CanvasView *canvasView;
QtCanvas *canvas;
QtCanvasItem *currentItem;
QMap<QtProperty *, QString> propertyToId;
QMap<QString, QtVariantProperty *> idToProperty;
QMap<QString, bool> idToExpanded;
};
#endif
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