Java FX 鼠标事件
给某个控件设置鼠标点击监听器,三个条件分别判断为单击,右击还是双击
- 单击判断 event.getButton()==MouseButton.PRIMARY
- 右击判断 event.getButton()==MouseButton.SECONDARY
- 双击判断 event.getClickCount() == 2
例子:
control.setOnMouseClicked(event -> { MouseButton button = event.getButton(); //单击操作 if (button == MouseButton.PRIMARY) { } //右键点击 if (button == MouseButton.SECONDARY) { } //双击操作 if (event.getClickCount() == 2) { } }