/home/runner/work/SARibbon/SARibbon/src/SARibbonBar/SAFramelessHelper.h

SAFramelessHelper* helper = new SAFramelessHelper(this);
helper->activateOn(myWidget);
helper->setWidgetMovable(true);
helper->setWidgetResizable(true);

#ifndef SAFRAMELESSHELPER_H
#define SAFRAMELESSHELPER_H
 
#include "SARibbonGlobal.h"
#include <QObject>
 
class QWidget;
 
class SA_RIBBON_EXPORT SAFramelessHelper : public QObject
{
    Q_OBJECT
    SA_RIBBON_DECLARE_PRIVATE(SAFramelessHelper)
    friend class SAPrivateFramelessWidgetData;
 
public:
    explicit SAFramelessHelper(QObject* parent);
    ~SAFramelessHelper();
    // 激活窗体
    void activateOn(QWidget* topLevelWidget);
 
    // 移除窗体
    void removeFrom(QWidget* topLevelWidget);
 
    // 设置窗体移动
    void setWidgetMovable(bool movable);
 
    // 设置窗体缩放
    void setWidgetResizable(bool resizable);
 
    // 设置橡皮筋移动
    void setRubberBandOnMove(bool movable);
 
    // 设置橡皮筋缩放
    void setRubberBandOnResize(bool resizable);
 
    // 设置边框的宽度
    void setBorderWidth(int width);
 
    // 设置标题栏高度
    void setTitleHeight(int height);
    bool widgetResizable();
    bool widgetMovable();
    bool rubberBandOnMove();
    bool rubberBandOnResisze();
    uint borderWidth();
    uint titleHeight();
    // 获取当前屏幕的 DPI 缩放因子
    static qreal getScreenDpiScale(const QWidget* widget);
 
protected:
    // 事件过滤，进行移动、缩放等
    virtual bool eventFilter(QObject* obj, QEvent* event);
};
 
#endif  // FRAMELESSHELPER_H