abstract class fwt::Pane
sys::Obj fwt::Widget fwt::Pane
Pane is a container widget responsible for the layout of its children. Custom panes should:
- Override prefSize to compute their preferred size
- Override onLayout to set the bounds of all their children
See pod doc for details.
abstract Void onLayout()
Handle the layout event by setting the bounds on all children.
Compute the preferred size of this widget. The hints indicate constraints the widget should consider in its calculations. If no constraints are known for width, then
hints.wwill be null. If no constraints are known for height, then
hints.hwill be null.