diff options
Diffstat (limited to 'src/widgets/widgets/qcheckbox.h')
-rw-r--r-- | src/widgets/widgets/qcheckbox.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/widgets/widgets/qcheckbox.h b/src/widgets/widgets/qcheckbox.h new file mode 100644 index 0000000000..af26e97a83 --- /dev/null +++ b/src/widgets/widgets/qcheckbox.h @@ -0,0 +1,114 @@ +/**************************************************************************** +** +** 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 QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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 1.1, 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QCHECKBOX_H +#define QCHECKBOX_H + +#include <QtWidgets/qabstractbutton.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QCheckBoxPrivate; +class QStyleOptionButton; + +class Q_GUI_EXPORT QCheckBox : public QAbstractButton +{ + Q_OBJECT + + Q_PROPERTY(bool tristate READ isTristate WRITE setTristate) + +public: + explicit QCheckBox(QWidget *parent=0); + explicit QCheckBox(const QString &text, QWidget *parent=0); + + + QSize sizeHint() const; + QSize minimumSizeHint() const; + + void setTristate(bool y = true); + bool isTristate() const; + + Qt::CheckState checkState() const; + void setCheckState(Qt::CheckState state); + +Q_SIGNALS: + void stateChanged(int); + +protected: + bool event(QEvent *e); + bool hitButton(const QPoint &pos) const; + void checkStateSet(); + void nextCheckState(); + void paintEvent(QPaintEvent *); + void mouseMoveEvent(QMouseEvent *); + void initStyleOption(QStyleOptionButton *option) const; + +#ifdef QT3_SUPPORT +public: + enum ToggleState { + Off = Qt::Unchecked, + NoChange = Qt::PartiallyChecked, + On = Qt::Checked + }; + inline QT3_SUPPORT ToggleState state() const + { return static_cast<QCheckBox::ToggleState>(static_cast<int>(checkState())); } + inline QT3_SUPPORT void setState(ToggleState state) + { setCheckState(static_cast<Qt::CheckState>(static_cast<int>(state))); } + inline QT3_SUPPORT void setNoChange() + { setCheckState(Qt::PartiallyChecked); } + QT3_SUPPORT_CONSTRUCTOR QCheckBox(QWidget *parent, const char* name); + QT3_SUPPORT_CONSTRUCTOR QCheckBox(const QString &text, QWidget *parent, const char* name); +#endif + +private: + Q_DECLARE_PRIVATE(QCheckBox) + Q_DISABLE_COPY(QCheckBox) +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QCHECKBOX_H |