I have created an application which has QScrollBar. Now the default style of QScrollBar is Plastique Style which shows up & down arrow at the bottom of the Vertical ScrollBar.

Now if I change the QScrollBar Style to QWindowsStyle then the ScrollBar is displayed as normal.

Now the issue is when I run the application on the IDU the arrows of the QScrollBar are NOT displayed properly, when the style is QWindowsStyle.

Please provide a solution for proper display of arrows on the QScrollBar on IDU.

Thanks in advance.