javax.microedition.lcdui
Class Display

java.lang.Object
  javax.microedition.lcdui.Display

public class Display
extends Object

Author:

Andre Nijholt

Field Summary

static int	CHAR_HEIGHT
static int	CHAR_WIDTH
protected Graphics	graphics
static int	SCREEN_CHAR_DEPTH
static int	SCREEN_CHAR_WIDTH
static int	SCREEN_HEIGHT
static int	SCREEN_WIDTH

Method Summary

Displayable	getCurrent()
static Display	getDisplay()
void	quit()
void	setCurrent(Alert alert, Screen nextDisplayable)
void	setCurrent(Screen nextDisplayable)
void	show(boolean polling) Start displaying the installed menus

Methods inherited from class java.lang.Object

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

Field Detail

SCREEN_WIDTH

public static final int SCREEN_WIDTH

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Constant Field Values

SCREEN_HEIGHT

public static final int SCREEN_HEIGHT

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Constant Field Values

CHAR_WIDTH

public static final int CHAR_WIDTH

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Constant Field Values

CHAR_HEIGHT

public static final int CHAR_HEIGHT

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Constant Field Values

SCREEN_CHAR_WIDTH

public static final int SCREEN_CHAR_WIDTH

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Constant Field Values

SCREEN_CHAR_DEPTH

public static final int SCREEN_CHAR_DEPTH

See Also:

Constant Field Values

graphics

protected Graphics graphics

Method Detail

getDisplay

public static Display getDisplay()

setCurrent

public void setCurrent(Screen nextDisplayable)

setCurrent

public void setCurrent(Alert alert,
                       Screen nextDisplayable)

getCurrent

public Displayable getCurrent()

show

public void show(boolean polling)

Start displaying the installed menus

Parameters:

polling - true to poll for button updates (recommended)

quit

public void quit()