QML自定义BusyIndicator样式

1.方式1-BusyIndicatorStyle

BusyIndicatorStyle可以为BusyIndicatorStyle提供自定义样式。

导入声明:
import QtQuick.Controls.Styles 1.4

你可以通过用自定义设计替换BusyIndicatorStyle的 "指示器 "委托来创建一个繁忙的指示器。
例子:

import QtQuick 2.4
import QtQuick.Controls 1.4
import QtQuick.Controls.Styles 1.4
import QtQuick.Dialogs 1.2
 
 
ApplicationWindow {
    title: qsTr("Hello World")
    width: 640
    height: 480
    visible: true
 
    BusyIndicator {
        style: BusyIndicatorStyle {
            indicator: Image {
                visible: control.running
                source: "resouces/img8.png"
                sourceSize.width: 100
                sourceSize.height: 100
                RotationAnimator on rotation {
                    running: control.running
                    loops: Animation.Infinite
                    duration: 2000
                    from: 0 ; to: 360