[Interest] QML StackView: cannot push while already in the process of completing a push

[Alexander Dyagilev]

Hello,

Qt 5.12.8, Android 10.

We're getting the subject message in app log when trying to push an item 
in some occasions. And thus the item is not pushed.

Is it a bug? We've tried to use this custom component with no luck:

importQtQuick2.0

importQtQuick.Controls2.12

StackView

{

propertyvarqueue:[]

functionqueuedPush(item,properties,operation){

varpushedOk=false;

if(!isBusy())

{

if(push(item,properties,operation))

pushedOk=true;

}

if(!pushedOk)

{

console.log("queuingitem");

queue.push({i:item,p:properties,o:operation});

}

}

functionqueuedClear(){

queue=[];

clear();

}

functionisBusy(){

returnbusy||state==StackView.Deactivating||state==StackView.Activating;

}

functioncheckQueue(){

console.log("checkingqueue");

if(!isBusy()&&!queue.empty){

console.log("pushing...");

varitem=queue.shift();

push(item.i,item.p,item.o);

}

}

onBusyChanged:checkQueue()

onStateChanged:checkQueue()

}

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