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PROJECT.ZOO
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resdialo.cls
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1988-09-15
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/* Edit a resource.
This class descends from class ActivDialog and inherits all
of its data and behaviors. The edit item is therefore called
activity, even though it is really a resource.
*/!!
inherit(ActivDialog, #ResDialog, nil, 2, nil)!!
now(ResDialogClass)!!
now(ResDialog)!!
/* Update the edit item (activity) after Ok was pressed.
Adjust a zero max value to be nil. */
Def update(self | max)
{
max := asDec(getItemText(self,MAX));
if max == 0
max := nil;
endif;
setValues(activity, tuple(
getItemText(self, NAME),
max,
asDec(getItemText(self, FC)),
asDec(getItemText(self, VC))));
} !!
/* Return the resource ID that should be used with this
dialog box. */
Def res(self)
{
^RES_BOX;
}!!
/* Initialize the dialog so all fields have the correct values. */
Def initDialog(self, wp, lp)
{
setText(self, makeCaption(activity));
setItemText(self, NAME, asString(getName(activity)));
setItemText(self, MAX, asString(getMaximum(activity)));
setItemText(self, FC, asString(getFixedCost(activity)));
setItemText(self, VC, asString(getVariableCost(activity)));
}
!!