Hello!
I've got the following gadget implementation:
USING: kernel ui.gadgets
ui.render opengl prettyprint namespaces ;
IN: iqlink.gadget
TUPLE: iqlink-gadget < gadget ;
: <iqlink-gadget> ( -- gadget )
iqlink-gadget new ;
M: iqlink-gadget pref-dim*
drop { 900 600 } "pref-dim*" . ;
M: iqlink-gadget draw-gadget*
drop [ origin get { 5 5 } gl-fill-rect ] do-matrix "draw-gadget*" . gl-error ;
I'm displaying it in a window like so:
[ <iqlink-gadget> "IQLink" open-window ] with-ui
In the Listener output I expect to see the line "draw-gadget*" every time the
window is redrawn. However, I only see "pref-dim*" once, and the line
"draw-gadget*" is never added to the Listener output. It appears as if the
method draw-gadget* is never called.
What do I do wrong?
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Александр
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