The demo/events will give you a pretty good idea of the events 2010/1/4 Ian Clark <[email protected]>: > I have a listbox called "panel". As rows of "panel" are selected I > want to provide details of the selection elsewhere on the form (called > "topend"). > > Clicking a line fires the event: topend_panel_select, which I can use > to do what I need. I would like pressing key: downarrow to fire this > event too. But the arrow keys do not seem to cause listbox events -- > at least not ones that topend_default can see. And they don't update > globals: panel, panel_select either. (Is this just a Mac problem?) > > 1. How do I trap (arrow) keystrokes? > > 2. Where should I start looking for a reference list of events for a > given control? > > 3. Has anyone written a sampler gui illustrating the various controls > available, with stub handlers for the commoner events? > > Ian > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm >
-- Björn Helgason, Verkfræðingur Fornustekkum II 781 Hornafirði Po Box 127,801 Selfoss , t-póst: [email protected] gsm: +3546985532 sími: +3544781286 http://groups.google.com/group/J-Programming Tæknikunnátta höndlar hið flókna, sköpunargáfa er meistari einfaldleikans góður kennari getur stigið á tær án þess að glansinn fari af skónum /|_ .-----------------------------------. ,' .\ / | Með léttri lund verður | ,--' _,' | Dagurinn í dag | / / | Enn betri en gærdagurinn | ( -. | `-----------------------------------' | ) | (\_ _/) (`-. '--.) (='.'=) ♖♘♗♕♔♙ `. )----' (")_(") ☃☠ ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
