subsectionstar3_4_5.html
subsection3_4_4.html
subsection3_4_4.html
tableofcontents3_1.html
Next:
subsectionstar3_4_5.html
Chaining Methods
Up:
subsection3_4_4.html
Standard Initialization Methods
Previous:
subsection3_4_4.html
Standard Initialization Methods
The InitWidgetRec Method
The purpose of the
InitWidgetRec
method is to initialize the variables
of the widget instance. For example, the following implementation of
tixArrowButton:InitWidgetRec
sets the count variable of each newly
created instance to zero.
proc tixArrowButton:InitWidgetRec {w} {
upvar #0 $w data
set data(count) 0
}
http://tix.sourceforge.net
http://tix.sourceforge.net
