Drawing

[chethana]

Hi All,

In my application QMainWindow is Widget . And i have a QFrame or QWidget inside my application. Now i want to draw line inside the qFrame or QWidget...

usually what ever the drawing operation that i am going to perform in the QPaintEvent will perform the drawing in QMainWindow .. But not in QFrame .. How to get control to QFrame or QWidget??

[rajesh]

you create a new class by drive QWidget and draw your lines in paintEvent.

class myWidget : public QWidget
{
...
protected:
void paintEvent ( QPaintEvent * event );

}


void myWidget::paintEvent ( QPaintEvent * event )
{
// draw your lines here
}

use this myWidget in your MainWindow code in place of QWidget