Qt qml ListView 鼠标点击高亮,缩放等基础设置

import QtQuick 2.0
import QtQuick.Controls 2.0

Rectangle {
id: mainrec

property int widthx: 170
property int heightx:800

width: widthx; height: heightx
color: "lightgray"

Component{
id:listdelegate
Item{
id:delegateitem
width: widthx
height:widthx
Column{
Text{text:name;color:"#0000ff";font.pointSize: 14}
Text{text:number;color:"#000000";font.pointSize: 10}
Image{ width: 120; height: 120;source:img}
}
states: State {
name: "Current"
when: delegateitem.ListView.isCurrentItem
PropertyChanges { target: delegateitem; x:20;scale: 1.1}
}
transitions: Transition {
NumberAnimation { easing.type: Easing.Linear; properties: "x"; duration: 200 }
}

MouseArea {
anchors.fill: parent
onClicked:{
delegateitem.ListView.view.currentIndex = index
}
}
}
}

Component{
id:highlightrec
Rectangle{
width: widthx
height:widthx
color: "#f34b08"
radius: 5
border.width: 1
border.color: "#60f50a"
}
}

ListView{
id:listinfo
anchors.fill: parent
focus: true
highlight:highlightrec

highlightFollowsCurrentItem :true
model:listModelData
delegate:listdelegate
}

ListModel{
id:listModelData

ListElement{
name:"小明"
number:"4568467"
img:"qrc:/res/head5.png"
}

ListElement{
name:"YY"
number:"2741869"
img:"qrc:/res/head2.png"
}

ListElement{
name:"邹民兵"
number:"986153"
img:"qrc:/res/head3.png"
}

ListElement{
name:"马超"
number:"39148209"
img:"qrc:/res/head4.png"
}

ListElement{
name:"小明"
number:"4568467"
img:"qrc:/res/head5.png"
}

ListElement{
name:"YY"
number:"2741869"
img:"qrc:/res/head2.png"
}

ListElement{
name:"邹民兵"
number:"986153"
img:"qrc:/res/head3.png"
}

ListElement{
name:"马超"
number:"39148209"
img:"qrc:/res/head4.png"
}

ListElement{
name:"小明"
number:"4568467"
img:"qrc:/res/head5.png"
}

ListElement{
name:"YY"
number:"2741869"
img:"qrc:/res/head2.png"
}

ListElement{
name:"邹民兵"
number:"986153"
img:"qrc:/res/head3.png"
}

ListElement{
name:"马超"
number:"39148209"
img:"qrc:/res/head4.png"
}

}
}

#include <QGuiApplication>

#include <QQmlApplicationEngine>

#include<QtQuick/QQuickView>

#include<QListWidget>

int main(int argc, char* argv[])

{

QGuiApplication coreApp(argc, argv);

//    QQmlApplicationEngine qmlEngine;

//    qmlEngine.load(QUrl(QLatin1String("qrc:/main.qml")));

QQuickView viwer;

viwer.setSource(QUrl("qrc:/main.qml"));

viwer.setVisible(true);

QQuickItem *rootItem = viwer.rootObject();

return coreApp.exec();

}