Solution: Move the color initialization from the constructor to the update() method. I've read the mail from Richard (referenced in the source code) concerning this, but i don't understand why we should not move parts of the initialization the constructor does into the update method. With this changes the hack for fixing http://bugzilla.lyx.org/show_bug.cgi?id=3109 is not needed.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18249 a592a061-630c-0410-9148-cb99ea01b6c8
Solution: Disable the alter button if no item is selected and add an additional test for a valid index.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18247 a592a061-630c-0410-9148-cb99ea01b6c8
* QDialogView.h: interface methods and slots are now public instead of protected. This allow to avoid making friend classes.
* QPrefs.[Ch]: removed everything GUI related. The controller does not know anything about what the Dialog is doing, it is here only to transfer request one way or the other.
* QPrefsDialogs.[Ch]: transfered everything GUI related here. Things are gathered per module in contructor, apply() and update() methods so that it will be easy to transfer code to separate class afterward
- QPrefsDialogs::apply(LyXRC & rc): fill in rc parameters from GUI.
- QPrefsDialogs::update(LyXRC const & rc): update GUI from rc parameters.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@13453 a592a061-630c-0410-9148-cb99ea01b6c8
