I use the following code to check for a field with selected text when a
control (graphic button) is selected. If such a field exists I process its
selected text as part of handling the selected control. Works fine except on
the Treo (simulator). On the Treo FrmGetFocus returns null. I have checked
as early as the ctlEnterEvent and found that null will be returned. Does
anyone know of this problem or a work around for the problem?
FieldPtr getFocusField(const FormPtr formP) {
FieldPtr fldP = NULL;
UInt16 objIndex = FrmGetFocus(formP);
if(objIndex != noFocus && FrmGetObjectType(formP, objIndex) ==
frmFieldObj) {
fldP = (FieldPtr)FrmGetObjectPtr(formP, objIndex);
}
return fldP;
}
Ralph
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