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Diffstat (limited to 'src/gui/widgets/qscrollarea.h')
-rw-r--r-- | src/gui/widgets/qscrollarea.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/gui/widgets/qscrollarea.h b/src/gui/widgets/qscrollarea.h new file mode 100644 index 0000000..f888aef --- /dev/null +++ b/src/gui/widgets/qscrollarea.h @@ -0,0 +1,101 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSCROLLAREA_H +#define QSCROLLAREA_H + +#include <QtGui/qabstractscrollarea.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +#ifndef QT_NO_SCROLLAREA + +class QScrollAreaPrivate; + +class Q_GUI_EXPORT QScrollArea : public QAbstractScrollArea +{ + Q_OBJECT + Q_PROPERTY(bool widgetResizable READ widgetResizable WRITE setWidgetResizable) + Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment) + +public: + explicit QScrollArea(QWidget* parent=0); + ~QScrollArea(); + + QWidget *widget() const; + void setWidget(QWidget *widget); + QWidget *takeWidget(); + + bool widgetResizable() const; + void setWidgetResizable(bool resizable); + + QSize sizeHint() const; + bool focusNextPrevChild(bool next); + + Qt::Alignment alignment() const; + void setAlignment(Qt::Alignment); + + void ensureVisible(int x, int y, int xmargin = 50, int ymargin = 50); + void ensureWidgetVisible(QWidget *childWidget, int xmargin = 50, int ymargin = 50); + +protected: + QScrollArea(QScrollAreaPrivate &dd, QWidget *parent = 0); + bool event(QEvent *); + bool eventFilter(QObject *, QEvent *); + void resizeEvent(QResizeEvent *); + void scrollContentsBy(int dx, int dy); + +private: + Q_DECLARE_PRIVATE(QScrollArea) + Q_DISABLE_COPY(QScrollArea) +}; + +#endif // QT_NO_SCROLLAREA + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSCROLLAREA_H |