objects.h Example Fileactiveqt/hierarchy/objects.h/**************************************************************************** ** ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** 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 OBJECTS_H #define OBJECTS_H #include <QWidget> class QVBoxLayout; class QSubWidget; class QParentWidget : public QWidget { Q_OBJECT Q_CLASSINFO("ClassID", "{d574a747-8016-46db-a07c-b2b4854ee75c}"); Q_CLASSINFO("InterfaceID", "{4a30719d-d9c2-4659-9d16-67378209f822}"); Q_CLASSINFO("EventsID", "{4a30719d-d9c2-4659-9d16-67378209f823}"); public: QParentWidget(QWidget *parent = 0); QSize sizeHint() const; public slots: void createSubWidget( const QString &name ); QSubWidget *subWidget( const QString &name ); private: QVBoxLayout *vbox; }; class QSubWidget : public QWidget { Q_OBJECT Q_PROPERTY( QString label READ label WRITE setLabel ) Q_CLASSINFO("ClassID", "{850652f4-8f71-4f69-b745-bce241ccdc30}"); Q_CLASSINFO("InterfaceID", "{2d76cc2f-3488-417a-83d6-debff88b3c3f}"); Q_CLASSINFO("ToSuperClass", "QSubWidget"); public: QSubWidget(QWidget *parent = 0, const QString &name = QString()); void setLabel( const QString &text ); QString label() const; QSize sizeHint() const; protected: void paintEvent( QPaintEvent *e ); private: QString lbl; }; #endif // OBJECTS_H |
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