https://bugs.kde.org/show_bug.cgi?id=422032
Bug ID: 422032
Summary: ImageColors: paletteChanged not emitted if source
property is changed after object creation
Product: frameworks-kirigami
Version: Master
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: notm...@gmail.com
Reporter: jbb.m...@gmx.de
Target Milestone: Not decided
SUMMARY
First of all: I'm not 100% sure this is a bug, possibly my user code is wrong.
If I set the source property of the ImageColors type on object creation,
everything works as expected, after some time paletteChanged() is emitted. But
if I set the source to something else later using java script, runUpdate() is
not called anymore, and no new palette is generated.
STEPS TO REPRODUCE
https://invent.kde.org/plasma/plasma-phone-components/-/merge_requests/66 can
be used to reproduce this. The relevant code is in
containments/homescreen/package/contents/ui/launcher/LauncherGrid.qml. The
source property is set on app startup.
OBSERVED RESULT
paletteChanged() is not emitted again.
EXPECTED RESULT
paletteChanged() is emitted again.
SOFTWARE/OS VERSIONS
KDE Frameworks Version: 5.71.0
Qt Version: 5.15.0
ADDITIONAL INFORMATION
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