Apple Newton Utilities Guide de l'utilisateur télécharger pdf (Page 321)

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CHAPTER 8

Text and Ink Input and Display

Using Text 8-29

Figure 8-10 An example of a protoKeyboard

This proto enables the caret (if it is not already visible) in the key-receiving view

while the keyboard is displayed. Characters corresponding to tapped keys are

inserted in the key-receiving view at the insertion bar location. The caret is disabled

when the keyboard view is closed.

This proto is used in conjunction with

protoKeypad to implement a ﬂoating

keyboard. The

protoKeyboard proto deﬁnes the parent view, and

protoKeypad is a child view that defines the key characteristics.

protoKeypad 8

This proto deﬁnes key characteristics for a keyboard view (clKeyboardView

class). It also contains functionality that automatically registers an open keyboard

view with the system. If you want to get this behavior in your custom keyboard,

use

protoKeypad.

You use this proto along with protoKeyboard to implement a ﬂoating keyboard.

The view using the

protoKeypad proto should be a child of the view using the

protoKeyboard proto.

protoKeyboardButton 8

This proto is used to include the keyboard button in a view. This is the same keyboard

button shown on the status bar in the notepad. Tapping the button causes the on-

screen keyboard to appear. If the keyboard is already displayed, a picker listing

available keyboard types is displayed. The user can tap one to open that keyboard.

Figure 8-11 shows an example of the keyboard button.

Figure 8-11 The keyboard button

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Apple Newton Utilities Guide de l'utilisateur Page 321

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