[QTBUG-75827] [REG: 5.9 -> 5.12][macOS] Black window is shown on 10.14 Mojave when set "transparent" in color property - Qt Bug Tracker

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Details

Type: Bug
Status: Closed
Priority: P3: Somewhat important
Resolution: Duplicate
Affects Version/s: 5.12.3
Fix Version/s: None
Component/s: GUI: OpenGL, Quick: Controls 2, Quick: Core Declarative QML
Labels:
- Reported_by_support_1H19
- reported_by_support_standard
Environment:
macOS 10.14.4/10.14.5, Xcode 10.2

Platform/s:

macOS

Description

If set "transparent" to color property in Window as following, window color will be black, not transparent.

import QtQuick 2.12
import QtQuick.Window 2.12

Window {
    visible: true
    width: 640
    height: 480
    color: "transparent"
}

Qt 5.9.8 works correctly.

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qtbug75827-3.zip
2 kB
11 Jun '19 05:43

Issue Links

duplicates

QTBUG-75101 When a window is has a transparent background then it will not be rendered correctly and will be rendered black instead

Closed

is related to

QTBUG-75101 When a window is has a transparent background then it will not be rendered correctly and will be rendered black instead

Closed

relates to

QTBUG-71206 [macOS 10.14 Mojave] Any QML application is displayed on a black window

Closed

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Assignee:: Qt Quick and Widgets Team

Reporter:: Akihito Izawa

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Dates

Created:: 14 May '19 21:33

Updated:: 27 Jun '19 07:17

Resolved:: 27 Jun '19 07:17

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