| Getting state of a non-exclusive button (checkbox) widget [message #70652] |
Mon, 26 April 2010 03:41 |
The Countertony
Messages: 2
Registered: April 2010
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Junior Member |
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I'm building a UI for a program, part of which requires that if a non-
exclusive button (checkbox) is unset - this is the default state -
then a number of text widgets and their associated labels are hidden
or inactive (I've chosen to make them inactive for consistency's sake)
- conversely, if the checkbox is set then the widgets should be active
and, in the case of the text widgets editable. In pseudocode, the
event handler would be something like this...
; Get state information.
; Identify the widget that caused the event.
if event.cause == checkbox then {
if checkbox.status == 1 then {
label1.active = 0
text1.active = 0
label2.active = 0
text2.active = 0
}
}
It's the if checkbox.status... line that I don't know how to phrase in
IDL - trouble is, all the references to event-handling of buttons I've
been able to find are for normal buttons, where you don't actually
need to know the state, just the fact that the button's been clicked.
Anyone able to suggest a solution?
Tony
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