Loading...

XML

Word

Printable

Details

Type: Bug
Resolution: Unresolved
Priority: P2: Important
Fix Version/s: 6.7.0 FF
Affects Version/s: 5.15.14, 6.2.9, 6.5.2, 6.6.0 Beta2
Component/s: Quick: Controls 2
Labels:
- Reported_by_support_standard
- qtquickcontrols-popup-transformation
Environment:
Windows 10 22H2, MSVC 2019 x64

Commits:
a1a024194 (dev), a11c89c16 (6.6), eb653882a (dev), af30efb07 (6.6), 07e269f62 (tqtc/lts-6.5), 79474b087 (dev), d8a4fda90 (6.6), d0fcada55 (dev), 084d28781 (tqtc/lts-6.5), c61525f3a (dev), a4a5d63fa (6.7), 61fa31707 (6.6), 7169e3f1f (dev), b8c8a438c (6.7)

Description

Code

https://doc.qt.io/qt-6/qml-qtquick-window.html#contentOrientation-prop says, "The recommended orientation is Screen.orientation" so we expect this code to work fine:

import QtQuick.Window 2.15
import QtQuick.Controls 2.15

Window {
    id: window
    width: 640
    height: 480
    visible: true
    contentOrientation: Screen.orientation

    Button {
        text: "Open"
        onClicked: popup.open()
    }

    Popup {
        id: popup
        anchors.centerIn: parent
        width: 320
        height: 240
        modal: true
        focus: true
        closePolicy: Popup.CloseOnEscape | Popup.CloseOnPressOutsideParent
    }
}

Expected outcome when clicking the Button

Popup has Landscape orientation, just like the Window. The dimming Overlay completely covers the Window at all times.

Actual outcome when clicking the Button

The Popup is rotated 90 degrees, and the dimming Overlay's width is determined by the window's height.

Platform comparisons
Here are some more detailed tests on 3 desktop platforms, using Qt 6.5.3 on a "normal" landscape desktop screen.

"Looks good" means the Overlay fully covers the Window and the Popup has landscape orientation
Red text means unexpected result
Notice that Screen.orientation behaves differently on macOS compared to Windows/Linux

contentOrientation value	Looks good on Windows	Looks good on Linux	Looks good on macOS
Qt.PrimaryOrientation	Yes	Yes	Yes
Qt.LandscapeOrientation	No	No	No
Qt.PortraitOrientation	Yes	Yes (Looks normal with `-platform xcb`, whole window rotated with `-platform wayland`)	Yes
Screen.orientation	No	No	Yes