button-down
Factor handbook » UI framework » Implementing new gadgets » UI gestures » Mouse gestures

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button-up

Vocabulary
ui.gestures

Class description
Mouse button down gesture. Instances have two slots:

mods	a sequence of modifiers; see Keyboard gestures
#	a mouse button number, or f indicating no specific button is expected

Examples

T{ button-down f f 1 } T{ button-down }

Definition

IN: ui.gestures

TUPLE: button-down mods # ;

Methods

USING: accessors kernel make math.parser ui.gestures ;

M: button-down gesture>string
    [
        dup mods>> modifiers>string % "Press Button" % #>>
        [ " " % # ] when*
    ] "" make ;