Glue, HGlue, VGlue - open space between interactors
#include <InterViews/glue.h>
A glue object is an interactor that is used to define
variable-size space between interactors in boxes. The HGlue subclass
is for space in a horizontal box; VGlue for space in a vertical box.
Along its minor axis (vertical for HGlue, horizontal for
VGlue), glue has a natural size of zero and infinite
stretchability.
- HGlue(int natural
= 0, int stretch = hfil)
- VGlue(int natural
= 0, int stretch = vfil)
- Construct glue with a given natural size and stretchability. The glue's
shrinkability is defined to be the same as the natural size, meaning it
can shrink to zero.
- HGlue(int
natural, int shrink, int stretch)
- VGlue(int
natural, int shrink, int stretch)
- Construct glue with a given natural size, shrinkability, and
stretchability. If shrink is larger than natural the glue
potentially can have ``negative size'', meaning interactors will overlap
in a box.