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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 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());
virtual 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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