net.rim.device.api.ui.component
Class ButtonFieldFactory

java.lang.Object
  net.rim.device.api.ui.component.ButtonFieldFactory

public class ButtonFieldFactory
extends Object

Assists in creation of ButtonField instances using information contained within Command instances.

Since:

BlackBerry API 6.0.0

Method Summary
ButtonField	create(Command command) Creates a button and sets its Command and associated context.
ButtonField	create(Command command, Object context) Creates a button and sets its Command and associated context.
static ButtonFieldFactory	getInstance() Returns ButtonFieldFactory singleton instance.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

create

public ButtonField create(Command command)

Creates a button and sets its Command and associated context. Also, supports the following CommandMetadata attributes: (CommandMetadata.BITMAP_ICON String Sets icon using resource name (CommandMetadata.PREDEFINED_ICON int Sets icon using int constant defined in Bitmap (CommandMetadata.THEMED_ICON String Sets icon using theme tag (CommandMetadata.ALIGNMENT String Sets internal alignment of button and / or image. Valid values: "left", "hcenter", "right", "top", "vcenter", "bottom". (CommandMetadata.LABEL String Sets button label (CommandMetadata.LABEL_ORIENTATION String Sets label orientation if there is an icon. Valid values: "left", "right" If any invalid value retrieved from CommandMetadata will be ignored. Method never returns null. If command is null then ButtonField will be created with null command.

Parameters:

command - Command instance to use for Button

Returns:

ButtonField instance

Since:

BlackBerry API 6.0.0

create

public ButtonField create(Command command,
                          Object context)

Creates a button and sets its Command and associated context. Also, supports the following CommandMetadata attributes: (CommandMetadata.BITMAP_ICON String Sets icon using resource name (CommandMetadata.PREDEFINED_ICON int Sets icon using int constant defined in Bitmap (CommandMetadata.THEMED_ICON String Sets icon using theme tag (CommandMetadata.ALIGNMENT String Sets internal alignment of button and / or image. Valid values: "left", "hcenter", "right", "top", "vcenter", "bottom". (CommandMetadata.LABEL String Sets button label (CommandMetadata.LABEL_ORIENTATION String Sets label orientation if there is an icon. Valid values: "left", "right" If any invalid value retrieved from CommandMetadata will be ignored. Method never returns null. If command and / or context is null then ButtonField will be created with null command and / or context.

Parameters:

command - Command instance to use for Button

context - Command context

Returns:

ButtonField instance

Since:

BlackBerry API 6.0.0

getInstance

public static ButtonFieldFactory getInstance()

Returns ButtonFieldFactory singleton instance.

Since:

BlackBerry API 6.0.0