Block the plainTextEdit

Hi
How do I make the plainTextEdit is Blocked?
Is there a way to make it read-only
After viewing the results.

Hi,

Have you readed the documentation of the class? There is exactly a method that is called "setReadOnly".

Quote:

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Originally Posted by ^NyAw^

Hi,

Have you readed the documentation of the class? There is exactly a method that is called "setReadOnly".

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Thank you

Code:

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ui->plainTextEdit->setReadOnly(TRUE);

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Is there a way to make a warning message when you click Button.

No answers

Hi,

Take a look at QMessageBox

What button? QMessageBox::warning().