KRun: remove KProcessRunner dependency on QtWidgets

Authored by dfaure on Aug 11 2019, 12:58 PM.



The messagebox has moved up to the user of the class, KRun,
via a signal.

The long term plan is to move KProcessRunner to KIOGui, so the future
OpenUrlJob can use it, but KProcessRunner uses KWindowSystem which still
depends on QtWidgets at the moment.

Test Plan

wrote ~/.local/share/applications/appdoesnotexist.desktop
with Exec=appdoesnotexist and MimeType=text/plain;
Started dolphin, RMB on text file, Open With AppDoesNotExist, and the message
box "Could not find the program 'appdoesnotexist'" showed up as expected.

Diff Detail

R241 KIO
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Build Status
Buildable 14980
Build 14998: arc lint + arc unit
dfaure created this revision.Aug 11 2019, 12:58 PM
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dfaure requested review of this revision.Aug 11 2019, 12:58 PM
vkrause accepted this revision.Aug 11 2019, 1:02 PM
This revision is now accepted and ready to land.Aug 11 2019, 1:02 PM
dfaure closed this revision.Aug 11 2019, 1:13 PM