Blackberry JAVA DEVELOPMENT ENVIRONMENT - - RELEASE NOTES Manual de usuario descargar pdf (Pagina 16)

Item Description

• setBorder(Border)

• getFont()

• setFont(Font)

Picture scrolling The

net.rim.device.api.ui.extension.component.PictureScrollField

class is used to draw a row of images that can be scrolled from side-to-side using trackball

or touch gestures.

Screen Transitions API The net.rim.device.api.ui.TransitionContext class contains all the

necessary data to uniquely describe a transition animation between two screens. An instance

of this class represents one of the following five types of standard animations:

• TRANSITION_FADE

• TRANSITION_SLIDE

• TRANSITION_WIPE

• TRANSITION_ZOOM

• TRANSITION_NONE

Each animation type supports a set of attributes that allow its behavior to be customized.

Spin box manager The net.rim.device.api.ui.container.SpinBoxFieldManager class is

used to manage a set of SpinBoxFields. The spin box manager dictates the height of

each row and the number of rows that are shown for each spin box. If a SpinBoxField

is owned by a Manager then SpinBoxField.setVisibleRows

and SpinBoxField.setRowHeight will have no effect. Note that row heights are fixed.

Each row must have the same height.

Zoom screen The net.rim.device.api.ui.extension.container.ZoomScreen class

provides a capability to zoom-in and pan around images using API, with multi-touch used

to define the zoom area.

GPS & Location-based services

Item Description

JSR 179 Extensions The net.rim.device.api.gps package has been enhanced to include the following

extensions to JSR 179:

• GPSInfo()

RIM Confidential and Proprietary Information - Beta Customers Only. Content and software are subject to change.

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Blackberry JAVA DEVELOPMENT ENVIRONMENT - - RELEASE NOTES Manual de usuario Pagina 16