Loading...

XML

Word

Printable

Details

Type: Bug
Resolution: Unresolved
Priority: P2: Important
Fix Version/s: None
Affects Version/s: 5.15.2, 6.7, 6.x
Component/s: Quick: Controls 2
Labels:
None

Platform/s:

All

Description

Dynamically creating a Menu and inserting it into a MenuBar appears to be fundamentally broken. Doing so results in the position of the Menu (and indeed the ordering of the MenuBar as a whole) being somewhat random.

Here is a simple test case:

import QtQuick 2.15
import QtQuick.Window 2.15
import QtQuick.Controls 2.15

ApplicationWindow
{
    id: mainWindow

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

    menuBar: MenuBar
    {
        id: mainMenuBar

        Menu { title: "Static 1" }
        Menu { title: "Static 2" }
    }

    Component { id: menuComponent; Menu {} }

    Button
    {
        anchors.centerIn: parent
        text: "Insert Menu At Start"
        onClicked: { mainMenuBar.insertMenu(0, menuComponent.createObject(mainMenuBar, {"title": "First"})); }
    }
}

If I click the button 4 times, I get the order seen in the attached screenshot; Static 2 First First Static 1 First First. I would expect to see First First First First Static 1 Static 2.

Furthermore, I see the following in the application output:

QQuickItem::stackBefore: Cannot stack MenuBarItem_QMLTYPE_1(0x55555569df20, parent=0x555555820730, geometry=104.797,0 62.4844x29) before MenuBarItem_QMLTYPE_1(0x55555569df20), which must be a sibling
QQuickItem::stackBefore: Cannot stack MenuBarItem_QMLTYPE_1(0x555555b027c0, parent=0x555555820730, geometry=104.797,0 62.4844x29) before MenuBarItem_QMLTYPE_1(0x555555b027c0), which must be a sibling
QQuickItem::stackBefore: Cannot stack MenuBarItem_QMLTYPE_1(0x5555558b2c20, parent=0x555555820730, geometry=124.969,0 42.3125x29) before MenuBarItem_QMLTYPE_1(0x5555558b2c20), which must be a sibling