The maximum width of the widget, in pixels.
Data type: INTEGER
Access: Readable/Writeable
Applies to: DIALOG-BOX widget, FRAME widget, WINDOW widget
For a non-scrollable frame, VIRTUAL-WIDTH-PIXELS has the same value as the WIDTH-PIXELS attribute. For a scrollable frame, VIRTUAL-WIDTH-PIXELS specifies the width of the entire frame while WIDTH-PIXELS specifies the width of the visible portion of the frame.