直接上代码
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
ApplicationWindow {
id:window
width: 1200
height: 800
visible: true
title: qsTr("测试")
property bool windowIsQuit: false
DialogWidget{
id:dialogQuit
onAccept: {
windowIsQuit = true
window.close()
}
}
onClosing: (closeevent)=>{
if(!windowIsQuit){
dialogQuit.show(DialogWidget.MessageType.Ask,qsTr("确认退出?"),qsTr("点击“确定”退出软件,点击“取消”取消退出!"))
closeevent.accepted = false
}
}
}
这是对话框:
DialogWidget{
id:dialogQuit
onAccept: {
windowIsQuit = true
window.close()
}
}
退出时显示:
onClosing: (closeevent)=>{
if(!windowIsQuit){
dialogQuit.show(DialogWidget.MessageType.Ask,qsTr("确认退出?"),qsTr("点击“确定”退出软件,点击“取消”取消退出!"))
closeevent.accepted = false
}
}
当closeevent.accepted = false
时取消退出,closeevent.accepted = true
时退出软件。