qprogressbar.h
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上传日期:2022-06-22
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- /****************************************************************************
- **
- ** Copyright (C) 2008 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.
- **
- ** Commercial Usage
- ** Licensees holding valid Qt Commercial licenses may use this file in
- ** accordance with the Qt Commercial License Agreement provided with the
- ** Software or, alternatively, in accordance with the terms contained in
- ** a written agreement between you and Nokia.
- **
- **
- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 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 GNU General Public Licensing requirements will be met:
- ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
- ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
- ** exception, Nokia gives you certain additional rights. These rights
- ** are described in the Nokia Qt GPL Exception version 1.3, included in
- ** the file GPL_EXCEPTION.txt in this package.
- **
- ** Qt for Windows(R) Licensees
- ** As a special exception, Nokia, 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
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- ****************************************************************************/
- #ifndef QPROGRESSBAR_H
- #define QPROGRESSBAR_H
- #include <QtGui/qframe.h>
- QT_BEGIN_HEADER
- QT_BEGIN_NAMESPACE
- QT_MODULE(Gui)
- #ifndef QT_NO_PROGRESSBAR
- class QProgressBarPrivate;
- class QStyleOptionProgressBar;
- class Q_GUI_EXPORT QProgressBar : public QWidget
- {
- Q_OBJECT
- Q_ENUMS(Direction)
- Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
- Q_PROPERTY(int maximum READ maximum WRITE setMaximum)
- Q_PROPERTY(QString text READ text)
- Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged)
- Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
- Q_PROPERTY(bool textVisible READ isTextVisible WRITE setTextVisible)
- Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
- Q_PROPERTY(bool invertedAppearance READ invertedAppearance WRITE setInvertedAppearance)
- Q_PROPERTY(Direction textDirection READ textDirection WRITE setTextDirection)
- Q_PROPERTY(QString format READ format WRITE setFormat)
- public:
- enum Direction { TopToBottom, BottomToTop };
- explicit QProgressBar(QWidget *parent = 0);
- int minimum() const;
- int maximum() const;
- int value() const;
- virtual QString text() const;
- void setTextVisible(bool visible);
- bool isTextVisible() const;
- Qt::Alignment alignment() const;
- void setAlignment(Qt::Alignment alignment);
- QSize sizeHint() const;
- QSize minimumSizeHint() const;
- Qt::Orientation orientation() const;
- void setInvertedAppearance(bool invert);
- bool invertedAppearance();
- void setTextDirection(QProgressBar::Direction textDirection);
- QProgressBar::Direction textDirection();
- void setFormat(const QString &format);
- QString format() const;
- public Q_SLOTS:
- void reset();
- void setRange(int minimum, int maximum);
- void setMinimum(int minimum);
- void setMaximum(int maximum);
- void setValue(int value);
- void setOrientation(Qt::Orientation);
- Q_SIGNALS:
- void valueChanged(int value);
- protected:
- bool event(QEvent *e);
- void paintEvent(QPaintEvent *);
- void initStyleOption(QStyleOptionProgressBar *option) const;
- private:
- Q_DECLARE_PRIVATE(QProgressBar)
- Q_DISABLE_COPY(QProgressBar)
- };
- #endif // QT_NO_PROGRESSBAR
- QT_END_NAMESPACE
- QT_END_HEADER
- #endif // QPROGRESSBAR_H