[qlineedit] Forum Topics

guys i need help with my program.if i run this code its crashing. if there is a value in my QLineEdit the button **BMIINTERPRETATION** must activate, i set it like this( **bimout->setDown(true)**) so here is my code. i don't know where i am going wrong any help will be appreciated.thanx …

The PySide/PyQT QValidator restricts the type of input a widget like QLineEdit can accept. Here is a simple test.