Based on BaseGitArgumentsWidget, it provides an "arguments changed"
handler that calls executeCommand() by default.
This handler can also further load/save settings
Change-Id: I7182ddfa6323205f2ee57a7ce67122be5b89102e
Merge-request: 331
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>
Reviewed-on: http://codereview.qt.nokia.com/253
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Create VCSBaseEditorParameterWidget as a base class for setting
the diff arguments lists and wire it up to trigger a re-run
of diff on reverting. Enable reverting of chunks for cvs,
subversion.
