confuse stackview when push and pop (also replace) quickly. (qtquick.controls2)

MohsenNz

Hi. I have a important problem with stack view. when you push and pop items quickly to stack view (for example with tabbar) the stackView confused and show empty. see video : https://youtu.be/j5qpsHcBxHk
source code: https://paste.ubuntu.com/p/bB9pnJGNCf/

David_001

Hi,
could it be, that you will get out of Range?
Try to add a logic at onClicked to avoid going under index == 0;

Never seen that bevor

MohsenNz

@david_001
u can use buttons instead tabbar and see this problem again.

IntruderExcluder

Can you try this:

ApplicationWindow {
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")

    StackView {
        id: stackView
        anchors.fill: parent
        initialItem: page1
    }

    TabBar {
        id: tabBar
        anchors.bottom: parent.bottom
        width: parent.width
        TabButton {
            text: qsTr("Page1")
            onClicked: stackView.pop()
        }

        TabButton {
            text: qsTr("Page2")
            onClicked: {
                if (stackView.depth === 1)
                    stackView.push(page2)
            }
        }
    }

    Component {
        id: page1
        Rectangle {
            color: "lightBlue"
            Text { anchors.centerIn: parent; text: "Page1" }
        }
    }

    Component {
        id: page2
        Rectangle {
            color: "lightGreen"
            Text { anchors.centerIn: parent; text: "Page2" }
        }
    }
}

Cannot reproduce when using Component. It seems that with your code pop transition is still incomplete and you are trying to push the same item which is currently being popped.

MohsenNz

@intruderexcluder
Thank you man. it's work .
I will use component from now ;)

MohsenNz

This post is deleted!

IntruderExcluder

@mohsennz said in confuse stackview when push and pop (also replace) quickly. (qtquick.controls2):

@intruderexcluder
now how can i mark this as solved?

Not sure, probably by editing original post.

J.Hilk

right hand side -> topic tools -> mark as solved