frame
Factor handbook » UI framework » Building user interfaces » Gadget hierarchy and layouts » Frame layouts

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<frame> ( cols rows -- frame )

Vocabulary
ui.gadgets.frames

Class description
A frame is a gadget which lays out its children in a grid, and assigns all remaining space to a distinguished filled cell. The filled-cell slot stores a pair with shape { col row }.

Frames are constructed by calling <frame> and since they inherit from grid, children can be managed with grid-add and grid-remove.

See also
grid

Definition

USING: ui.gadgets.grids ;

IN: ui.gadgets.frames

TUPLE: frame < grid { filled-cell initial: { 0 0 } } ;

Methods

USING: accessors kernel ui.gadgets ui.gadgets.frames
ui.gadgets.frames.private ui.gadgets.grids.private ;

M: frame layout* [ grid>> ] [ <frame-layout> ] bi layout-grid ;