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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtWidgets module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QFRAME_H
#define QFRAME_H
#include <QtWidgets/qtwidgetsglobal.h>
#include <QtWidgets/qwidget.h>
QT_BEGIN_NAMESPACE
class QFramePrivate;
class QStyleOptionFrame;
class Q_WIDGETS_EXPORT QFrame : public QWidget
{
Q_OBJECT
Q_PROPERTY(Shape frameShape READ frameShape WRITE setFrameShape)
Q_PROPERTY(Shadow frameShadow READ frameShadow WRITE setFrameShadow)
Q_PROPERTY(int lineWidth READ lineWidth WRITE setLineWidth)
Q_PROPERTY(int midLineWidth READ midLineWidth WRITE setMidLineWidth)
Q_PROPERTY(int frameWidth READ frameWidth)
Q_PROPERTY(QRect frameRect READ frameRect WRITE setFrameRect DESIGNABLE false)
public:
explicit QFrame(QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
~QFrame();
int frameStyle() const;
void setFrameStyle(int);
int frameWidth() const;
QSize sizeHint() const override;
enum Shape {
NoFrame = 0, // no frame
Box = 0x0001, // rectangular box
Panel = 0x0002, // rectangular panel
WinPanel = 0x0003, // rectangular panel (Windows)
HLine = 0x0004, // horizontal line
VLine = 0x0005, // vertical line
StyledPanel = 0x0006 // rectangular panel depending on the GUI style
};
Q_ENUM(Shape)
enum Shadow {
Plain = 0x0010, // plain line
Raised = 0x0020, // raised shadow effect
Sunken = 0x0030 // sunken shadow effect
};
Q_ENUM(Shadow)
enum StyleMask {
Shadow_Mask = 0x00f0, // mask for the shadow
Shape_Mask = 0x000f // mask for the shape
};
Shape frameShape() const;
void setFrameShape(Shape);
Shadow frameShadow() const;
void setFrameShadow(Shadow);
int lineWidth() const;
void setLineWidth(int);
int midLineWidth() const;
void setMidLineWidth(int);
QRect frameRect() const;
void setFrameRect(const QRect &);
protected:
bool event(QEvent *e) override;
void paintEvent(QPaintEvent *) override;
void changeEvent(QEvent *) override;
void drawFrame(QPainter *);
protected:
QFrame(QFramePrivate &dd, QWidget* parent = nullptr, Qt::WindowFlags f = Qt::WindowFlags());
void initStyleOption(QStyleOptionFrame *option) const;
private:
Q_DISABLE_COPY(QFrame)
Q_DECLARE_PRIVATE(QFrame)
};
Q_DECLARE_MIXED_ENUM_OPERATORS_SYMMETRIC(int, QFrame::Shape, QFrame::Shadow)
QT_END_NAMESPACE
#endif // QFRAME_H
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