获取鼠标点击坐标

This commit is contained in:
2021-02-08 21:54:47 +08:00
parent 582e605e60
commit bc931112fc
6 changed files with 14 additions and 1 deletions
+2 -1
View File
@@ -2,7 +2,7 @@
#define WIDGET_H
#include <QWidget>
#include <QMouseEvent>
QT_BEGIN_NAMESPACE
namespace Ui { class Widget; }
QT_END_NAMESPACE
@@ -20,6 +20,7 @@ protected:
//如果在窗口绘图,必须放在绘图事件里实现
//绘图事件内部会自动调用,窗口需要重绘的时候(状态改变)
void paintEvent(QPaintEvent *);
void mousePressEvent(QMouseEvent *event);//------------------鼠标按下事件
private:
Ui::Widget *ui;
};