com.mot.lnf
Interface TickerLNF

public interface TickerLNF

Methods needed to customize look and feel of a Ticker

Method Summary

int	getHeight(javax.microedition.lcdui.Ticker tk) Get the height of this component
int	getInitialXPosition(javax.microedition.lcdui.Ticker tk) Get the starting x position of the Ticker text.
int	getUpdatePeriod(javax.microedition.lcdui.Ticker tk) Get the timeout period to use for Ticker animation.
void	paint(javax.microedition.lcdui.Graphics g, javax.microedition.lcdui.Ticker tk, int x) Method to be used for drawing a Ticker.
int	updatePosition(javax.microedition.lcdui.Ticker tk, int currentX) Retrieve the new x position of the ticker, called during animation.

Method Detail

paint

public void paint(javax.microedition.lcdui.Graphics g,
                  javax.microedition.lcdui.Ticker tk,
                  int x)

Method to be used for drawing a Ticker.

Parameters:

g - Graphics object to use for drawing

tk - Ticker to draw

x - x position to start drawing ticker text

getHeight

public int getHeight(javax.microedition.lcdui.Ticker tk)

Get the height of this component

Parameters:

tk - Ticker to obtain size information about

Returns:

height, in pixels

updatePosition

public int updatePosition(javax.microedition.lcdui.Ticker tk,
                          int currentX)

Retrieve the new x position of the ticker, called during animation.

Parameters:

tk - Ticker to obtain size information about

currentX - current x position

Returns:

new x position of the left boundary of the text

getUpdatePeriod

public int getUpdatePeriod(javax.microedition.lcdui.Ticker tk)

Get the timeout period to use for Ticker animation.

Parameters:

tk - Ticker to obtain updatePeriod for

Returns:

number of milliseconds to wait before updating the ticker animation

getInitialXPosition

public int getInitialXPosition(javax.microedition.lcdui.Ticker tk)

Get the starting x position of the Ticker text.

Parameters:

tk - the Ticker to obtain the x position for

Returns:

the starting x position of the Ticker's text