selection (if there is one)

actual whitespace when the indentation column changes.

Complete whitespace cleanup can still be done either automatically
on save (when configured) or when explicitely called with the
"Clean Whitespace" action from Edit/Advanced.

- when doing backspace, preserve the previous indentation litterally
- when having auto-indentation turned off, simply repeat the previous
  indentation litterally instead of jumping to 0

For implementing mouse navigation in the QML editor.

void main()
{
{
}
int i;
}

StartOfLine/StartOfBlock. Eventually we want to switch all that to
actions, so we can have unix-style input also on the mac and vice versa
by setting different keybinding schemes.

Task-number: 258468

paragraph, even when it has several lines.

The completion for the directory wasn't triggered because one of the
items matched the typed string, so the list of completion wasn't empty
and no new trigger was allowed.

By not matching items when a trailing slash is typed, the list is
allowed to trigger again from the new location.

Reviewed-by: Daniel Molkentin <daniel.molkentin@nokia.com>

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

Task-number: 258302

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

Reminded by con.

Suggested by dt.

Reviewed-by: Thorbjørn Lindeijer

Reviewed-by: Thorbjørn Lindeijer

Merge-request: 882
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Due to multiplying by a factor, it failed to really make any difference.

Done with mae.

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.

Also, the background color of the list now gets synchronized with the
text background color. This is to make the bottom of the list look
nicer.

Now the foreground color, background color and the font of different
color scheme categories are displayed directly in the list.

Makes everything look a lot nicer. :-)

Fixes the issue where it would stay the color of the previous color
scheme until you change the cursor position.

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.

Not all colors inherit the color from the standard text. For example
line number colors.