MouseArea {
                anchors.fill: parent;
                hoverEnabled: true;
                cursorShape: (containsMouse? (pressed? Qt.ClosedHandCursor: Qt.OpenHandCursor): Qt.ArrowCursor);//设置鼠标样式
                onDoubleClicked: {
                    
                }
            }


 




长风破浪会有时，直挂云帆济沧海！