StackLayout

This Layout stacks all the controls one on top of the other and resizes all controls to have the same size and location. The control specified in topControl is visible and all other controls are not visible. Users must set the topControl value to flip between the visible items and then call layout() on the composite which has the StackLayout.

教程
1.Create a Shell
2.Insert a Control
2.1.Insert Before
2.2.Insert Below
2.3.Move
2.4.Replace
2.5.Remove
3.Manage Layout
3.1.FillLayout
3.2.GridLayout
3.3.RowLayout
3.4.StackLayout
4.Event
5.ActionContainer
6.Init Action