How to apply QIntValidator for QTextEdit
Is there any way to apply integer and real validator to QTextEdit widget ?
I have tried but i am not able to apply the QIntValidator to QTextEdit. For that i have to use QLineEdit.
Is there anyway i can apply integer and real validator in QTextEdit ?
What's wrong or unclear with the "example of use" in the [[Doc:QIntValidator]] docs?
This example validator is applied on QLineEdit that is applicable. But I am not able to apply validator on QTextEdit.
I could only solve in this way:
And after this I could use the validator.
Ah, sorry, I misread and confused TEXT edit with LINE edit.
I don't get the use case, though. The text edit widget is designed for multi-line, probably rich, text, whereas an integer or real number is only one line and would best fit into a line edit...
I guess your problem is that QTextedit does not have a setValidator method.
Why that is the case? Volker has given the answer. Multi-line may make it time consuming.