06-09-2011
Casting the expression on the right side of the equals sign should take care of this.
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LEARN ABOUT PLAN9
plinitbutton
PLINITBUTTON(2) System Calls Manual PLINITBUTTON(2)
NAME
plinitbutton, plinitcanvas, plinitcheckbutton, plinitedit, plinitentry, plinitframe, plinitgroup, plinitidollist, plinitlabel, plinitlist,
plinitmenu, plinitmessage, plinitpopup, plinitpulldown, plinitradiobutton, plinitscrollbar, plinitslider, plinittextview - panel reinitial-
ization functions
SYNOPSIS
#include <u.h>
#include <libg.h>
#include <panel.h>
void plinitbutton(Panel*, int, Icon*, void (*)(Panel*, int))
void plinitcanvas(Panel*, int, void (*)(Panel*, Mouse*))
void plinitcheckbutton(Panel*, int, Icon*,
void (*)(Panel*, int, int))
void plinitedit(Panel*, int, Point, Rune*, int,
void (*)(Panel *))
void plinitentry(Panel*, int, int, char*,
void (*)(Panel*, char*))
void plinitframe(Panel*, int)
void plinitgroup(Panel*, int)
void plinitlabel(Panel*, int, Icon*)
void plinitlist(Panel*, int, char *(*)(int), int,
void(*)(Panel*, int, int))
void plinitmenu(Panel*, int, Icon**, int,
void (*)(int, int))
void plinitmessage(Panel*, int, int, char*)
void plinitpopup(Panel*, int, Panel*, Panel*, Panel*)
void plinitpulldown(Panel*, int, Icon*, Panel*, int)
void plinitradiobutton(Panel*, int, Icon*,
void (*)(Panel*, int, int))
void plinitscrollbar(Panel*, int)
void plinitslider(Panel*, int, Point,
void(*)(Panel*, int, int, int))
void plinittextview(Panel*, int, Point, Rtext*,
void (*)(Panel*, int, Rtext*))
DESCRIPTION
Corresponding to each Panel-creation function (see plbutton(2)) is a function that reinitializes the parameters of that kind of panel. The
reinitialization functions are all named by inserting the string init after the creation function's initial pl. For example, plinitbutton
will reinitialize a panel created by plbutton. Their argument lists are identical to the corresponding creation function, except that the
first argument is a pointer to the panel to be reinitialized, rather than its parent.
SOURCE
/sys/src/libpanel
SEE ALSO
plinit(2), plbutton(2), graphics(2)
Tom Duff, ``A quick introduction to the panel library''.
PLINITBUTTON(2)