net.rim.blackberry.api.bbm.platform.ui.chat.container
Class ReplyFieldManager

java.lang.Object
  |
  +--net.rim.device.api.ui.Field
        |
        +--net.rim.device.api.ui.ScrollView
              |
              +--net.rim.device.api.ui.Manager
                    |
                    +--net.rim.blackberry.api.bbm.platform.ui.chat.container.ReplyFieldManager

All Implemented Interfaces:

AdjustmentListener, FieldVisibleRectChangeListener, IComponent, InputMethodListener

public class ReplyFieldManager

extends Manager

Manager to layout ReplyField and SmileyButton horizontally. The manager lays out the smiley button and gives the rest of the width to the reply field. Left-to-Rightness is respected by this manager.

Since:

BBM SDK 1.0

Constructor Summary

ReplyFieldManager()
Creates an instance of the manager with a default background.

ReplyFieldManager(Bitmap backgroundBitmap)
Creates an instance of the manager.

ReplyFieldManager(int[] backgroundColors)
Creates an instance of the manager.

Method Summary

protected int	moveFocus(int amount, int status, int time) Ensures that horizontal scrolls do not leave this manager.
protected int	nextFocus(int direction, int axis) Scrolling down skips the smiley field.
protected void	sublayout(int maxWidth, int maxHeight) Lays out the reply field and smiley fields.

Constructor Detail

ReplyFieldManager

public ReplyFieldManager()

Creates an instance of the manager with a default background.

Since:

BBM SDK 1.0

ReplyFieldManager

public ReplyFieldManager(Bitmap backgroundBitmap)

Creates an instance of the manager. The provided bitmap will be used to create a background for this manager. The bitmap will be drawn using Graphics#tileRop( int rop, int x, int y, int width, int height, Bitmap source, int left, int top ).

Throws:

IllegalArgumentException - if the provided image is null

Since:

BBM SDK 1.0

ReplyFieldManager

public ReplyFieldManager(int[] backgroundColors)

Creates an instance of the manager. The provided colors will be used to create a background for this manager. The colors will be passed to Graphics#drawShadedFilledPath( int[] xPts, int[] yPts, byte[] pointTypes, int[] colors, int[] offsets ).

Throws:

IllegalArgumentException - if the provided colors array is null

Since:

BBM SDK 1.0

Method Detail

moveFocus

protected int moveFocus(int amount,
                        int status,
                        int time)

Ensures that horizontal scrolls do not leave this manager.

Since:

BBM SDK 1.0

See Also:

Manager#moveFocus(int amount, int status, int time)

nextFocus

protected int nextFocus(int direction,
                        int axis)

Scrolling down skips the smiley field.

Parameters:

direction - Direction the focus is moving within the field

axis - The axis of movement

Returns:

-1 if scrolling vertically; otherwise, falls back on the super implementation

Since:

BBM SDK 1.0

sublayout

protected void sublayout(int maxWidth,
                         int maxHeight)

Lays out the reply field and smiley fields. Gives all the width not taken up by the smiley field to the reply field.

Parameters:

maxWidth - width available for this manager

maxHeight - height available for this manager

Throws:

IllegalStateException - if the manager does not have exactly two fields

Since:

BBM SDK 1.0