dbackgroundgroup.h

// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#ifndef DBACKGROUNDGROUP_H
#define DBACKGROUNDGROUP_H
 
#include <dtkwidget_global.h>
#include <DObject>
 
#include <QWidget>
 
DWIDGET_BEGIN_NAMESPACE
 
class DBackgroundGroupPrivate;
class LIBDTKWIDGETSHARED_EXPORT DBackgroundGroup : public QWidget, public DTK_CORE_NAMESPACE::DObject
{
    Q_OBJECT
    D_DECLARE_PRIVATE(DBackgroundGroup)
 
    Q_PROPERTY(QMargins itemMargins READ itemMargins WRITE setItemMargins)
    Q_PROPERTY(bool useWidgetBackground READ useWidgetBackground WRITE setUseWidgetBackground NOTIFY useWidgetBackgroundChanged)
 
public:
    explicit DBackgroundGroup(QLayout *layout = nullptr, QWidget *parent = nullptr);
 
    QMargins itemMargins() const;
    bool useWidgetBackground() const;
 
    void setLayout(QLayout *layout);
 
    void setBackgroundRole(QPalette::ColorRole role);
    QPalette::ColorRole backgroundRole() const;
 
public Q_SLOTS:
    void setItemMargins(QMargins itemMargins);
    void setItemSpacing(int spacing);
    void setUseWidgetBackground(bool useWidgetBackground);
 
Q_SIGNALS:
    void useWidgetBackgroundChanged(bool useWidgetBackground);
 
protected:
    void paintEvent(QPaintEvent *event) override;
    bool event(QEvent *event) override;
 
private:
    using QWidget::setLayout;
    using QWidget::setAutoFillBackground;
};
 
DWIDGET_END_NAMESPACE
 
#endif // DBACKGROUNDGROUP_H