标题:关于QML组件的问题。求大神帮助
作者:snikeguo
日期:2015-01-25 14:17
内容:
//这个是自定义的一个按键UI
import QtQuick 2.3
import QtQuick.Controls 1.2
Rectangle
{
id:btn
width: 100
height: 62
color: "#1b70f6"
//signal
signal canceled();
signal clicked(MouseEvent mouse);
signal doubleClicked(MouseEvent mouse);
//signal entered();
//signal exited();
signal positionChanged(MouseEvent mouse);
signal pressAndHold(MouseEvent mouse);
signal pressed(MouseEvent mouse);
signal released(MouseEvent mouse);
signal wheel(WheelEvent wheel);
MouseArea
{
id: btnMouseArea
anchors.fill: parent
hoverEnabled: true
onEntered:
{
btn.border.width=2
btn.border.color="#ffffff"
}
onExited:
{
btn.border.width=0
}
}
Connections
{//Connections的括号
target: btnMouseArea
onCanceled:
{
&nbs ..
#1 [彩阳 01-26 22:42]
那就是MouseEvent不能作为参数类型写了。