29 lines
720 B
C++
29 lines
720 B
C++
#ifndef MYTREEVIEW_H
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#define MYTREEVIEW_H
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#include <QTreeView>
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#include <QStandardItemModel> //数据模型类
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//继承QTreeView重写点击消息，实现点空白处取消选择
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class MyTreeView : public QTreeView
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{
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Q_OBJECT
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public:
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MyTreeView(QWidget *parent = Q_NULLPTR);
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protected:
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void mousePressEvent ( QMouseEvent * event )override ;
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void mouseReleaseEvent(QMouseEvent *event)override ;
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void mouseDoubleClickEvent(QMouseEvent *event)override ;
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void mouseMoveEvent(QMouseEvent *event)override ;
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void keyPressEvent(QKeyEvent *event)override ;
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void dragEnterEvent(QDragEnterEvent *event)override;
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void dropEvent(QDropEvent *event)override;
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};
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#endif // MYTREEVIEW_H
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