- Changing the theme settings and reopening options page switched back
to current theme
- When passing a theme on the command line, closing the options dialog
would state that the theme change takes effect after restart, even if
theme was not changed
Fix these issues by showing the current theme setting in the options
page, ignoring the currently active theme, and showing a label telling
the currently active theme instead.
Task-number: QTCREATORBUG-15852
Change-Id: I343fc729c33f17fcb15a8e9facd7a49076d0e0d1
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
Split up getting the data from the arguments list and actually applying
the values, and move the details of theme creation and application to
better places.
This gets rid of ugly control flow details like that
CorePlugin::initialize created the action manager before calling
parseArguments, because that is needed to apply the presentation mode
argument setting, and parseArguments created the main window because
that needs to be created _after_ setting the theme (which can be
overridden by command line argument), but _before_ applying the override
color argument setting.
Change-Id: I9c99305b6efbfcc4b37cea9e5c70d816a621963b
Reviewed-by: David Schulz <david.schulz@qt.io>
