Review Request 126471: Don't emit statusChanged if it hasn't changed

[David Edmundson]

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Review request for KDE Frameworks and Plasma.


Repository: plasma-framework


Description
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For some applets the status is bound to a complex expression that can be
re-evaluated a lot. This ends up causing a lot of unnecassary updates; especially for things in systray.

Found with Aleix's "timertracker" that's in Plasma.


Diffs
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  src/plasma/applet.cpp 0b7ef5632c1accb3373aa8f2f57a7880e5f3640d 

Diff: https://git.reviewboard.kde.org/r/126471/diff/


Testing
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Thanks,

David Edmundson

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