I wan't to detect to when the content is to large.
For example: if my QTextEdit can show 4 lines of text, but it has 5 lines now.
There should be a way, 'cause if Qt::ScrollBarAsNeeded is set, then when I reach the fifth line, QTextEdit has a Scrollbar. I tried to find the signal which is detected when Qt::ScrollBarAsNeeded is on, but I did'n find anything.
Do you have any idea?
giotto
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