As suggested in a tested checklist, being able to use the keyboard instead of the context-menu for deleting selected labels should be implemented.
|Open||None||T29076 [Segmentation] Pressing DEL should delete a label|
|Open||None||T29502 [SEG] Optimizing MultiLabelImage widgets (context menue) action names + new actions?|
Same for F2 regarding renaming of labels. I would also say double-click, but as it turned out, double-click is already used to jump to the center of the label.
I was not able to react on these key events with event filters like it is done in the Data Manager as they seem to be swallowed by some other widget. Not gonna say it cannot be done but it seems like this task is tricky and potentially time consuming.
Still does not work for Del. For a sequence like CTRL+L CTRL+D it works.
Do we have somewhere a list (or better user documentation) of all shortcutes so far?
May be we should revise and refine it (together with the naming of action) to make it easie to remember and use the shortcuts.
E.g. Erease Label -> Cleare label to make it easier to differentiate from Remove Label
E.g. hotkey L+A for add (which is also the hint of the button) instead L+N. Then L+N could be used for reName and in turn L+R could be used for Remove Label