visad.util
Class PrintActionListener

java.lang.Object
  visad.util.PrintActionListener

All Implemented Interfaces:

ActionListener, EventListener

public class PrintActionListener
extends Object
implements ActionListener

PrintActionListener is an ActionListener which is used to print the contents of the VisAD DisplayImpl. A simple way to use this is:

  DisplayImpl di = new DisplayImpl(...);
  ...
  JButton pb = new JButton("Print Me");
  pb.addActionListener(new PrintActionListener(di));

Constructor Summary

PrintActionListener(DisplayImpl dim)
ActionListener for printing the contents of the VisAD display

Method Summary

void	actionPerformed(ActionEvent e) cause the printout of the DisplayImpl; if the dialog is enabled, it will pop up to solicit information from the user.
DisplayImpl	getDisplay() Return the display
boolean	getShowDialog() get the value of the showDialog state
void	setDisplay(DisplayImpl dim) Set the display to which this action will listen
void	setShowDialog(boolean value) set whether the PrintDialog should be used or not

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintActionListener

public PrintActionListener(DisplayImpl dim)

ActionListener for printing the contents of the VisAD display

Parameters:

dim - the DisplayImpl to print when the actionPerformed is called

Method Detail

setShowDialog

public void setShowDialog(boolean value)

set whether the PrintDialog should be used or not

Parameters:

value - set to 'true' to use PrintDialog or to 'false' to supress the dialog and just print. The default is 'true'.

getShowDialog

public boolean getShowDialog()

get the value of the showDialog state

Returns:

'true' is PrintDialog will be used; 'false' if supressed.

setDisplay

public void setDisplay(DisplayImpl dim)

Set the display to which this action will listen

Parameters:

dim - DisplayImpl to be printed

getDisplay

public DisplayImpl getDisplay()

Return the display

Returns:

the display associated with this ActionListener

actionPerformed

public void actionPerformed(ActionEvent e)

cause the printout of the DisplayImpl; if the dialog is enabled, it will pop up to solicit information from the user. If the dialog is disabled, just print...

Specified by:

actionPerformed in interface ActionListener

Parameters:

e - the ActionEvent which is ignored...