This prevents tags widgets (dive tags and buddy) from grabbing
focus on mouse wheel events but allows entering dive edit mode
on mouse click.
It was attempted earlier by Dirk (commit d117beca), but edit mode
did not work properly.
Signed-off-by: Sergey Starosek <sergey.starosek@gmail.com>
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>
