Busy Indicator for QML/de

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< Busy Indicator for QML
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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