124 lines
4.2 KiB
C++
124 lines
4.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtWidgets module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QPROGRESSBAR_H
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#define QPROGRESSBAR_H
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#include <QtWidgets/qtwidgetsglobal.h>
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#include <QtWidgets/qframe.h>
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QT_REQUIRE_CONFIG(progressbar);
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QT_BEGIN_NAMESPACE
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class QProgressBarPrivate;
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class QStyleOptionProgressBar;
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class Q_WIDGETS_EXPORT QProgressBar : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(int minimum READ minimum WRITE setMinimum)
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Q_PROPERTY(int maximum READ maximum WRITE setMaximum)
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Q_PROPERTY(QString text READ text)
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Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged)
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Q_PROPERTY(Qt::Alignment alignment READ alignment WRITE setAlignment)
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Q_PROPERTY(bool textVisible READ isTextVisible WRITE setTextVisible)
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Q_PROPERTY(Qt::Orientation orientation READ orientation WRITE setOrientation)
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Q_PROPERTY(bool invertedAppearance READ invertedAppearance WRITE setInvertedAppearance)
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Q_PROPERTY(Direction textDirection READ textDirection WRITE setTextDirection)
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Q_PROPERTY(QString format READ format WRITE setFormat RESET resetFormat)
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public:
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enum Direction { TopToBottom, BottomToTop };
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Q_ENUM(Direction)
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explicit QProgressBar(QWidget *parent = nullptr);
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~QProgressBar();
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int minimum() const;
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int maximum() const;
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int value() const;
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virtual QString text() const;
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void setTextVisible(bool visible);
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bool isTextVisible() const;
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Qt::Alignment alignment() const;
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void setAlignment(Qt::Alignment alignment);
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QSize sizeHint() const override;
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QSize minimumSizeHint() const override;
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Qt::Orientation orientation() const;
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void setInvertedAppearance(bool invert);
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bool invertedAppearance() const;
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void setTextDirection(QProgressBar::Direction textDirection);
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QProgressBar::Direction textDirection() const;
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void setFormat(const QString &format);
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void resetFormat();
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QString format() const;
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public Q_SLOTS:
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void reset();
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void setRange(int minimum, int maximum);
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void setMinimum(int minimum);
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void setMaximum(int maximum);
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void setValue(int value);
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void setOrientation(Qt::Orientation);
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Q_SIGNALS:
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void valueChanged(int value);
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protected:
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bool event(QEvent *e) override;
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void paintEvent(QPaintEvent *) override;
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void initStyleOption(QStyleOptionProgressBar *option) const;
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private:
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Q_DECLARE_PRIVATE(QProgressBar)
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Q_DISABLE_COPY(QProgressBar)
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};
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QT_END_NAMESPACE
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#endif // QPROGRESSBAR_H
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