After applying clickable_util to efl_ui_text, longpress is not working properly.
That's because longpress_timer is not deleted when it needs to be.
There can be two ways to solve this problem.
- Revert back to original lonpress handling (i.e. all done by efl_ui_text by its own)
- should work
- be difficult to keep consistency with other widget's clicking (+ longpress) policy which is based on efl.ui.click_util.
- Add method for aborting longpress timer
- need to check whether it works perfectly
- needs to discuss that this method is proper as a part of efl.ui.clickable class (needs to think about other classes' usages together)