class Iup::BackgroundBox

Contains a child widget, but itself provides no visible decorations. Its intended use is within a ZBox or ExpanderBox.

Attributes

clientoffset [R]

returns current offset of box in its client as “widthxheight”.

clientsize [R]

returns current size of box as “widthxheight”.

expand [RW]

Allows box to fill available space in indicated direction. Values ‘no’ / ‘horizontal’ / ‘vertical’ / ‘yes’.

Public Class Methods

new (widget) { |self| ... }

Source

# File lib/wrapped/background-box.rb, line 14
def initialize widget
  @handle = IupLib.IupBackgroundBox(widget.handle)

  # run any provided block on instance, to set up further attributes
  yield self if block_given?
end

Creates an instance of the background box. If a block is given, the new instance is yielded to it.

widget - the child widget to contain