dbuttonbox.h

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// SPDX-FileCopyrightText: 2019 - 2024 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#ifndef DBUTTONBOX_H
#define DBUTTONBOX_H
 
#include <dtkwidget_global.h>
#include <DObject>
#include <DStyle>
#include <DDciIcon>
 
#include <QAbstractButton>
 
DWIDGET_BEGIN_NAMESPACE
 
class DStyleOptionButtonBoxButton;
class DButtonBoxButtonPrivate;
class DButtonBoxButton : public QAbstractButton, public DCORE_NAMESPACE::DObject
{
    Q_OBJECT
    D_DECLARE_PRIVATE(DButtonBoxButton)
 
public:
    explicit DButtonBoxButton(const QString &text, QWidget *parent = nullptr);
    DButtonBoxButton(const QIcon& icon, const QString &text = QString(), QWidget *parent = nullptr);
    DButtonBoxButton(QStyle::StandardPixmap iconType = static_cast<QStyle::StandardPixmap>(-1),
                     const QString &text = QString(), QWidget *parent = nullptr);
    DButtonBoxButton(DStyle::StandardPixmap iconType = static_cast<DStyle::StandardPixmap>(-1),
                     const QString &text = QString(), QWidget *parent = nullptr);
    DButtonBoxButton(const DDciIcon &dciIcon, const QString &text = QString(), QWidget *parent = nullptr);
 
    void setIcon(const QIcon &icon);
    void setIcon(QStyle::StandardPixmap iconType);
    void setIcon(DStyle::StandardPixmap iconType);
 
    void setIcon(const DDciIcon &icon);
    DDciIcon dciIcon() const;
 
    QSize iconSize() const;
    QSize sizeHint() const;
    QSize minimumSizeHint() const override;
 
private:
    void initStyleOption(DStyleOptionButtonBoxButton *option) const;
 
    void paintEvent(QPaintEvent *e) override;
    void keyPressEvent(QKeyEvent *event) override;
    bool event(QEvent *e) override;
 
    friend class DButtonBox;
};
 
class DButtonBoxPrivate;
class DButtonBox : public QWidget, public DCORE_NAMESPACE::DObject
{
    Q_OBJECT
    D_DECLARE_PRIVATE(DButtonBox)
 
public:
    explicit DButtonBox(QWidget *parent = nullptr);
 
    Qt::Orientation orientation() const;
    void setOrientation(Qt::Orientation orientation);
 
    void setButtonList(const QList<DButtonBoxButton*> &list, bool checkable);
    QList<QAbstractButton*> buttonList() const;
 
    QAbstractButton * checkedButton() const;
    // no setter on purpose!
 
    QAbstractButton *button(int id) const;
    void setId(QAbstractButton *button, int id);
    int id(QAbstractButton *button) const;
    int checkedId() const;
 
Q_SIGNALS:
    void buttonClicked(QAbstractButton *);
    void buttonPressed(QAbstractButton *);
    void buttonReleased(QAbstractButton *);
    void buttonToggled(QAbstractButton *, bool);
 
protected:
    bool eventFilter(QObject *o, QEvent *e) override;
 
private:
    void paintEvent(QPaintEvent *e) override;
 
    friend class DButtonBoxButton;
};
 
DWIDGET_END_NAMESPACE
 
#endif // DBUTTONBOX_H