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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QPROGRESSBAR_H
#define QPROGRESSBAR_H
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qframe.h>
QT_REQUIRE_CONFIG(progressbar);
QT_BEGIN_NAMESPACE
class QProgressBarPrivate;
class QStyleOptionProgressBar;
class Q_WIDGETS_EXPORT QProgressBar : public QWidget
{
Q_OBJECT
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 RESET resetFormat)
public:
enum Direction { TopToBottom, BottomToTop };
Q_ENUM(Direction)
explicit QProgressBar(QWidget *parent = nullptr);
~QProgressBar();
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 override;
QSize minimumSizeHint() const override;
Qt::Orientation orientation() const;
void setInvertedAppearance(bool invert);
bool invertedAppearance() const;
void setTextDirection(QProgressBar::Direction textDirection);
QProgressBar::Direction textDirection() const;
void setFormat(const QString &format);
void resetFormat();
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) override;
void paintEvent(QPaintEvent *) override;
virtual void initStyleOption(QStyleOptionProgressBar *option) const;
private:
Q_DECLARE_PRIVATE(QProgressBar)
Q_DISABLE_COPY(QProgressBar)
};
QT_END_NAMESPACE
#endif // QPROGRESSBAR_H
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