When dealing with autocompletion, tag usually means "take this, move on".
In the tag widget the tab was added to the tag itself (and then stripped
when the input line was processed). Not exactly useful.
This feels a bit "hackish", but it seems to get the job done.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The TagWidget behaves now similiar to a QLineEdit.
Pressing Enter/Return will now close the completion widget.
Signed-off-by: Maximilian Güntner <maximilian.guentner@gmail.com>
A custom tag widget has been added to MainTab.
Tags are seperated by a comma ",". The implementation
supports escaping a comma by using "\,".
While typing, the widget supports the user by suggesting
tags using a QCompleter.
Signed-off-by: Maximilian Güntner <maximilian.guentner@gmail.com>
