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Busy Indicator for QML/de
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Die QtQuick.Controls 1.3 bringen den BusyIndicator mit. Es ist eine fertige, einfach zu benutzende Komponente. Im folgenden wird ein Beispiel-Schnipsel gegeben, der ihre Verwendung demonstriert. Weitere Informationen finden sich in der Dokumentation .
import QtQuick 2.4
import QtQuick.Controls 1.3
import QtQuick.Window 2.2
ApplicationWindow {
title: qsTr("Hello World")
width: 640
height: 480
visible: true
BusyIndicator {
id: busyIndication
anchors.centerIn: parent
// 'running' defaults to 'true'
}
Button {
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: parent.bottom
text: busyIndication.running ? "Stop Busy Indicator" : "Start Busy Indicator"
checkable: true
checked: busyIndication.running
onClicked: busyIndication.running = !busyIndication.running
}
}