Brew MP 1.0.2
Sets the horizontal and vertical extent of the widget, independent of the widget's
preferred size. IWidget_SetExtent() communicates to the widget the size it has
been allocated on the display, and provides an opportunity for the widget to adjust
its content as best suited for the allotted size. For example, a checkbox widget
might choose to truncate, reformat or realign its text label when the extent has
shrunk. The new size MUST be honored by the widget, as the parent object will
clip any subsequent attempt to draw "outside the lines".
[in] Pointer to the IWidget object.
[in] Pointer to the WidgetExtent struct that provides the new extent of the widget.