view release on metacpan or  search on metacpan

lib/Fl/Tabs.pod  view on Meta::CPAN

the tab, while the color of the child determines the background color of the
pane.

The size of the tabs is controlled by the bounding box of the children (there
should be some space between the children and the edge of the Fl::Tabs), and
the tabs may be placed "inverted" on the bottom - this is determined by which
gap is larger. It is easiest to lay this out in fluid, using the fluid browser
to select each child group and resize them until the tabs look the way you
want them to.

The background area behind and to the right of the tabs is "transparent",
exposing the background detail of the parent. The value of Fl::Tabs->box()
does not affect this area. So if Fl::Tabs is resized by itself without the
parent, force the appropriate parent (visible behind the tabs) to redraw() to
prevent artifacts.

See "L<Resizing Caveats|/"Resizing Caveats>" below on how to keep tab heights
constant. See "L<Callback's Use Of when()|/"Callback's Use Of when()">" on how
to control the details of how clicks invoke the callback().

A typical use of the Fl::Tabs widget: