Base class for box containers.
Arranges child controls vertically or horizontally, and rearranges the controls automatically when their minimum size changes.
Adds a control to the box as a spacer. If true, begin will insert the spacer control in front of other children.
The alignment of the container's children (must be one of ALIGN_BEGIN, ALIGN_CENTER, or ALIGN_END).
See Implementation
Base class for box containers.
Arranges child controls vertically or horizontally, and rearranges the controls automatically when their minimum size changes.