can we dsable the close button of a dialog during runtime, till some process gets exe

[vinnu]

Hai

can we dsable the close button of a dialog during runtime, till some process gets executed.After this process gets executed i want to retain tthe close button to enabled state.

Regards and Thanks ,
vinayasheela

[wysota]

You can override the closeEvent and ignore() the event if you don't want your widget closed.

[vinnu]

i dont want it(closed button) to be in disabled state only.After some process gets executed i want it to get back to the original state i.e enabled state.

thanks

[wysota]

If you want the behaviour to change then just stop ignoring the event...

void MyWidget::closeEvent(QCloseEvent *e){
  if(someVar==true) e->ignore(); else e->accept();
}

void MyWidget::closeEvent(QCloseEvent *e){
  if(someVar==true) e->ignore(); else e->accept();
}

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