It was refusing to stay at index 0.

Task-number: QTCREATORBUG-2472
Reviewed-by: Erik Verbruggen

Access to the users private resource path (derived from the
settings path) has been used in quite some places, so it's
worth moving it to the core interface centrally.

Reviewed-By: Thorbjorn Lindeijer

we now draw it with alpha, so block highlighting and find scope
paintings shine through

Reviewed-by: ossi

The added logic is that if the font has more than one style, to ask for the point-sizes
of the first style. If that's also empty, return the list of standard point-sizes.

Task-number: QTCREATORBUG-1153

Trying to clean up a little.

Might have been the cause of endless creations of "customized" color
schemes as seen by Roberto.

Some categories do not have icons yet, unfortunately.

Instead of using a tree based options hierarchy.

Task-number: QTCREATORBUG-954
Reviewed-by: Friedemann Kleint

In case of the default being used, the selected item in the settings
was always the first of the schemes, in "inode order".
The fix always puts the default scheme at the top of the list
which makes sense anyhow.

Reviewed-by: Thorbjørn

Reviewed-by: thorbjorn

  * Use id() for methods returning a string used to represent
    some type of object.
  * Use displayName() for strings that are meant to be user
    visible.
  * Quieten some warnings while touching the files anyway.
  * Move Factories to their products in the plugins where that
    was not done before.

Reviewed-by: dt

Introduce "Reset Font Size" action, bound to Ctrl+0

Remove overlap. Add extra selection tooltips for the cpp hover handler.

Separate category and trCategory and introduce sorting characters
to the categories. Same for id/name.

As side effect we can now play a bit with visualizing extra selections

Extract the common root directory and display in separate
line. Use the routine from
the cvs plugin for that, moving it to stringutils.h.

Add a title label to the pages. Use QGroupBoxes throughout.
Extend SavedAction to work with checkable QGroupBoxes. Polish UI files,
use common layout for VCS plugins. Performance: Apply only visited
settings pages. Add search keywords.

Task-number: QTCREATOR-26

Done with mae

Also move Designer::Internal::FormWindowEditor ->
Designer::FormWindowEditor.

Otherwise it would refer explicitly to closing without saving in some
cases, which isn't really suitable here.

By splitting out the confirmation to a different slot, so that the
dialog can be window-modal.

Also changed from Yes/No button to Cancel/Delete button, which is
clearer to the user.

Reviewed-by: Norwegian Rock Cat

Based on a window-modal input dialog, so that it appears as a sheet on
the Mac.

Reviewed-by: Norwegian Rock Cat

With the new representation it fits fine, and this is a bit more
convenient for the user.

This is to make some room for embedding the color scheme editing back in
the options dialog.

The creation of the styles directory was in two places and the importing
of an old customized style didn't have any safety when the name
'customized.xml' already existed.

So people's customized color schemes don't get lost, but get converted
to the new format instead.

So they can be adapted in the color schemes.

Also, defaults formats are now applied to any format that hasn't been
defined in the color scheme file. This allows a color scheme to fall
back on the default selection color, for example.

In preparation of being able to select from multiple color schemes.