Qt:Документация 4.3.2/activeqt-multiple-ax1-h
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[править] ax1.h Example File
activeqt/multiple/ax1.h
/**************************************************************************** ** ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. ** ** This file is part of the example classes of the Qt Toolkit. ** ** This file may be used under the terms of the GNU General Public ** License version 2.0 as published by the Free Software Foundation ** and appearing in the file LICENSE.GPL included in the packaging of ** this file. Please review the following information to ensure GNU ** General Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/ ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.0, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** In addition, as a special exception, Trolltech, as the sole copyright ** holder for Qt Designer, grants users of the Qt/Eclipse Integration ** plug-in the right for the Qt/Eclipse Integration to link to ** functionality provided by Qt Designer and its related libraries. ** ** Trolltech reserves all rights not expressly granted herein. ** ** Trolltech ASA (c) 2007 ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #ifndef AX1_H #define AX1_H #include <QWidget> #include <QPainter> class QAxWidget1 : public QWidget { Q_OBJECT Q_CLASSINFO("ClassID", "{1D9928BD-4453-4bdd-903D-E525ED17FDE5}") Q_CLASSINFO("InterfaceID", "{99F6860E-2C5A-42ec-87F2-43396F4BE389}") Q_CLASSINFO("EventsID", "{0A3E9F27-E4F1-45bb-9E47-63099BCCD0E3}") Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor) public: QAxWidget1(QWidget *parent = 0) : QWidget(parent), fill_color(Qt::red) { } QColor fillColor() const { return fill_color; } void setFillColor(const QColor &fc) { fill_color = fc; repaint(); } protected: void paintEvent(QPaintEvent *e) { QPainter paint(this); QRect r = rect(); r.adjust(10, 10, -10, -10); paint.fillRect(r, fill_color); } private: QColor fill_color; }; #endif // AX1_H
Copyright © 2007 Trolltech | Trademarks | Qt 4.3.2
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