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CHAPTER 9

Recognition

Using the Recognition System 9-29

The vNoSpaces ﬂag must appear in an evaluate slot named textFlags that you

create in the view. The

vSingleUnit ﬂag appears in the view’s viewFlags slot,

as usual.

Forcing Capitalization 9

The vCapsRequired flag directs the system to capitalize the first letter of each

word returned by the recognizer before displaying the text in the view.

Setting the

vCapsRequired ﬂag does not affect the recognizer’s behavior—it

affects post-processing performed on the recognizer’s output before it is returned to

the view.

Justifying to Width of Parent View 9

Setting the vWidthIsParentWidth ﬂag for a view based on the

clParagraphView class causes the view to extend its right boundary to match

that of its parent automatically.

The

vWidthIsParentWidth ﬂag must appear in an evaluate slot named

textFlags that you create in the view.

Like other ﬂags set in the

textFlags slot, the vWidthIsParentWidth ﬂag

does not affect the recognizer’s behavior—it affects post-processing performed on

the recognizer’s output before it is returned to the view.

Restricting Input to Single Lines or Single Words 9

Including the oneLineOnly ﬂag in your view’s viewJustify slot causes the

view to accept only a single line of text input, with no word wrapping provided.

You can restrict input to a single word by including the

oneWordOnly ﬂag in the

view’s

viewJustify slot. If this ﬂag is set, the view replaces the currently

displayed word with the new one when the user writes in the view. You can also

restrict input to single characters by using this ﬂag in conjunction with a custom

dictionary of single letters.

For more information on these ﬂags, see their descriptions in Chapter 3, “Views.”

For information on the use of custom dictionaries, see “Using Custom

Dictionaries” beginning on page 10-24.

Validating Clipboard and Keyboard Input 9

It is possible for the user to enter invalid values in ﬁelds by dragging text from the

Clipboard or by using a keyboard to type in the ﬁeld. For example, setting the

vPhoneField flag normally restricts input to numeric values in phone number

formats; however, the user can still enter invalid values in such a ﬁeld by dragging

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