Blackberry JAVA DEVELOPMENT ENVIRONMENT, Руководство пользователя

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Create a read-only text field that allows formatting.......................................................................................................... 20
Create an editable text field that has no formatting and accepts filters......................................................................... 20
Create an editable text field that allows special characters............................................................................................. 20
Create a password field......................................................................................................................................................... 20
Create a text field for AutoText............................................................................................................................................. 20
Create a progress bar field.................................................................................................................................................... 21
Create a text label.................................................................................................................................................................. 21
Create a list from which users can select multiple items.................................................................................................. 21
Create a field to display a parent and child relationship between items........................................................................ 22
Add a UI component to a screen.......................................................................................................................................... 23
Create a custom field............................................................................................................................................................. 23
Create a menu item................................................................................................................................................................ 27
Adding menu items to a BlackBerry device application.................................................................................................... 28
Register a menu item............................................................................................................................................................. 28
Arrange UI components................................................................................................................................................................. 29
Create a layout manager....................................................................................................................................................... 29
Align a field to a line of text.................................................................................................................................................. 30
UI events.......................................................................................................................................................................................... 30
Respond to UI navigation events......................................................................................................................................... 30
Determine the type of input method................................................................................................................................... 30
Respond to BlackBerry device user interaction.................................................................................................................. 31
Touch screen events....................................................................................................................................................................... 31
Types of touch screen events................................................................................................................................................ 31
Respond to touch screen events........................................................................................................................................... 33
Keyboard on a BlackBerry device with a touch screen............................................................................................................... 40
Change the state of the keyboard on a BlackBerry device with a touch screen............................................................. 40
Display the keyboard on a BlackBerry device with a touch screen.................................................................................. 40
Hide the keyboard on a BlackBerry device with a touch screen....................................................................................... 41
Spell check....................................................................................................................................................................................... 42
Add spell check functionality................................................................................................................................................ 42
Listen for a spell check event................................................................................................................................................ 43
2 Storing data.................................................................................................................................................................................. 45
Data management.......................................................................................................................................................................... 45
Support for APIs to store data to persistent memory................................................................................................................. 45