in ooDialog Reference Version 4.2.0 the use of symbolic IDs is
praised here and there. I tryed to do so as described in the
example within paragraph 2.3.13 'Using Symbolic IDs in ooDialog'
on page 21. As shown there I defined two symbolic IDs in the
::method init by self~constDir[SYMBOLIC_ID] = ID (with ID being a
number > 50 as adviced in paragraph 2.3.7 'Predefined Symbolic
IDs' on page 16.
But I just get the hint that the symbolic ID I defined "is an
undefined, non-numeric, identification number". Well, at least it
is a number, even an identification number, but with my poor
English I do not understand 'non-numeric number'. And I did define
it as stated it the manual, look here:
/* Simple Dialog with an edit control and system menu */
dlg = .SimpleDialog~new
dlg~execute("SHOWTOP")
::requires "ooDialog.cls"
::class 'SimpleDialog' subclass UserDialog
::method init
forward class (super) continue
self~create(30, 30, 257, 123, "Simple Dialog 3", "CENTER")
self~constDir[EDIT_CTRL] = 100 /* see oodialog.pdf p 21 */
self~constDir[PUSH_BUTTON] = 110 /* see oodialog.pdf p 21 */
::method defineDialog
self~createEdit(EDIT_CTRL, 7, 7, 243, 85, "MULTILINE VSCROLL",
"NOBORDER NOTAB READONLY")
self~createPushButton(PUSH_BUTTON, 7, 99, 50, 14, , "Write",
onWrite)
self~createPushButton(IDCANCEL, 197, 99, 50, 14, , "Quit")
::method initDialog
self~setControlSysColor(EDIT_CTRL, 7, 4)
hFont = self~createFontEx("Courier New", 9)
self~setControlFont(EDIT_CTRL, hFont, .false)
::method onWrite unguarded
expose editControl charcount /* remember until next time */
line = 'It is now' date() time()
if editControl~defaultName = 'a String', /* 1st time here */
then do
editControl = self~newEdit(EDIT_CTRL) /* get an edit object */
charcount = 1 /* first cursor pos */
end
else line = .endOfLine || line /* insert a CRLF */
editControl~select(charcount, charcount) /* set cursor to the
very end */
charcount = charcount + length(line) /* remember for next time */
editControl~replaceSelText(line) /* add text and scroll display */
What have I overlooked?
TIA for any helpful hint.
Mike
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