44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
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#ifndef MOVEWIDGET_H
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#define MOVEWIDGET_H
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/**
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* 通用控件移动类 作者:feiyangqingyun(QQ:517216493) 2019-09-28
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* 1. 可以指定需要移动的widget。
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* 2. 可设置是否限定鼠标左键拖动。
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* 3. 支持任意widget控件。
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*/
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#include <QWidget>
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#ifdef quc
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class Q_DECL_EXPORT MoveWidget : public QObject
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#else
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class MoveWidget : public QObject
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#endif
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{
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Q_OBJECT
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public:
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explicit MoveWidget(QObject *parent = 0);
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protected:
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bool eventFilter(QObject *watched, QEvent *event);
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private:
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QPoint lastPoint; //最后按下的坐标
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bool pressed; //鼠标是否按下
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bool leftButton; //限定鼠标左键
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bool inControl; //限定在容器内
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QWidget *widget; //移动的控件
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public Q_SLOTS:
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//设置是否限定鼠标左键
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void setLeftButton(bool leftButton);
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//设置是否限定不能移出容器外面
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void setInControl(bool inControl);
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//设置要移动的控件
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void setWidget(QWidget *widget);
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};
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#endif // MOVEWIDGET_H
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