4. System Classes : PopupButton Class
 
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PopupButton Class
The PopupButton is a subclass of the ButtonField class. An OptionMenu is associated with a PopupButton. When the user clicks a PopupButton, its OptionMenu pops up. There is no Click event for a PopupButton, but there is a Click event for each of the option menu items.
The following is a programming example using the PopupButton class:
initialize()=
declare
enddeclare
begin
/* Initialize popupbutton OnOffBtn's Label */
field (OnOffBtn).TextLabel = 'On';
end
on click onoffbtn.optionitemoff =
begin
/* Set the label to 'off' */
field (onoffbtn).Textlabel = 'off';
end
on click onoffbtn.optionitemon =
begin
/* set the label to 'on' */
field (onoffbtn).TextLabel = 'on';
end
Inherits From
Object Class (see Object Class)
FieldObject Class (see FieldObject Class)
FormField Class (see FormField Class)
ActiveField Class (see ActiveField Class)
ScalarField Class (see ScalarField Class)
ButtonField Class (see ButtonField Class)
Inherited By
None
Attributes
OptionMenu
PopupAlignment
Methods
None