File	Doc	Category	Size	Date	Package
DisplayAccess.java	API Doc	J2ME MIDP 2.0	2893	Thu Nov 07 12:02:22 GMT 2002	com.sun.midp.lcdui

DisplayAccess

Fields Summary

Constructors Summary

Methods Summary
public void	flush(javax.microedition.lcdui.Displayable screen, javax.microedition.lcdui.Image offscreen_buffer, int x, int y, int width, int height) Flushes the entire off-screen buffer to the display. param screen The Displayable param offscreen_buffer The image buffer param x The left edge of the region to be flushed param y The top edge of the region to be flushed param width The width of the region to be flushed param height The height of the region to be flushed
public void	foregroundNotify(boolean hasForeground) Notifies the display that there is a change in its foreground status. param hasForeground A flag indicating the foreground status.
public javax.microedition.lcdui.Display	getDisplay() Get the Display object that is associated with this DisplayAccess. return Display The Display object.
public int	getKeyMask() Called to get key mask of all the keys that were pressed. return keyMask The key mask of all the keys that were pressed.
public void	setTrustedIcon(SecurityToken token, boolean drawTrusted) Set the trusted icon for this Display. When ever this display is in the foreground the given icon will be displayed in the area reserved for the trusted icon. Setting the icon to null will clear the trusted icon. Only callers with the internal MIDP permission can use this method. param token security token of the call that has internal MIDP permission param drawTrusted true to draw the trusted icon
public boolean	wantsForeground() Get the flag indicating that the most recent call to setCurrent was for a non-null Displayable. This allows the implementation of the hint provided to the display manager to determine which MIDlet to make the foreground. return true if the MIDlet has a screen to display; otherwise false if MIDlet has indicated that it does not need the display.