Tree Text Completion In a QTextEdit

[tomkulaga]

Hi,

I wanted to merge the "TreeModelCompleter" example and the "CustomCompleter" examples, so I can have tree based completion in a QTextEdit sub class.

Everything works if the seperator is an alphanumeric character, but when i set it to punctuation, it doesnt work.

Each time i enter a punctuation mark, the QTextCursor in the CompeltingTextEdit seems to reset, and triggers:

completionPrefix.length() < 3)

Which bails the completion. I tried to also and if there with the seperator key, but it doesn't seems to work. does anyone have any suggestions? Is there a way to make QTextCursor not reset the anchor each time the Completion Seperator were to be entered?