pane
Factor handbook » UI framework » Building user interfaces » Pre-made UI gadgets » Pane gadgets

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<pane> ( -- pane )

Vocabulary
ui.gadgets.panes

Class description
A pane gadget displays formatted text which is written to a pane-stream targeting the pane. Panes are created by calling <pane> or <pane-control>. Panes have the following slots

input

A gadget that receives input events and writes to the pane's input stream.

Definition

USING: ui.gadgets.tracks ;

IN: ui.gadgets.panes

TUPLE: pane < track
    output current input last-line prototype scrolls?
    selection-color caret mark selecting? ;

Methods

USING: ui.gadgets ui.gadgets.panes ui.gadgets.panes.private ;

M: pane gadget-selection selected-subtree gadget-text ;


USING: kernel ui.gadgets ui.gadgets.panes
ui.gadgets.panes.private ;

M: pane gadget-selection? pane-caret&mark and ;


USING: kernel ui.gadgets.labels ui.gadgets.panes
ui.gadgets.panes.private ;

M: pane pane-label drop "" <label> ;


USING: accessors kernel ui.gadgets ui.gadgets.panes
ui.gadgets.panes.private ui.render ui.traverse ;

M: pane selected-children
    dup gadget-selection?
    [ [ selected-subtree leaves ] [ selection-color>> ] bi ]
    [ drop f f ] if ;


USING: accessors kernel ui.gadgets.panes
ui.gadgets.panes.private ;

M: pane smash-pane [ pane-nl ] [ dup output>> smash-line ] bi ;