[SOLVED] Howto use BusyIndicator?

[olheem]

Hi!

I have written the following code:

@
import QtQuick 2.2
import QtQuick.Controls 1.1

Rectangle {
width: 360
height: 360

BusyIndicator {
    id: indicator
    anchors.centerIn: parent
    running: false
}

MouseArea {
    anchors.fill: parent
    onClicked: {
        indicator.running = true
        console.log(fib(35))
        indicator.running = false
    }
}

function fib(n){
    if (n === 0 || n === 1){
        return 1
    } else {
        return fib(n-1) + fib(n-2)
    }
}

}
@

I have assumed, that I can see a running BusyIndicator while the 35th Fibonnaci-number is calculated. Unfortunately this does not happen. What am I doing wrong?

Best regards,
Oliver.

[olheem]

Hi!

In the meantime I have found a solution:

@
import QtQuick 2.2
import QtQuick.Controls 1.1

Rectangle {
id: main
width: 360
height: 360

BusyIndicator {
    id: indicator
    anchors.centerIn: parent
    running: false
}

MouseArea {
    anchors.fill: parent
    onClicked: {
        indicator.running = true
        timer.start()
    }
}

Timer {
    id: timer
    repeat: false
    onTriggered:  fct()
}

function fct(){
    console.log(fib(35))
    indicator.running = false
}

function fib(n){
    if (n === 0 || n === 1){
        return 1
    } else {
        return fib(n-1) + fib(n-2)
    }
}

}
@

Best regards, Oliver.