eTextReader
Class CursorHandler

java.lang.Object
  eTextReader.CursorHandler

public class CursorHandler
extends java.lang.Object

Field Summary

private java.util.Stack<java.awt.Cursor>	cursors The stack of cursors being maintained
private java.awt.Component	owner The component for which the cursor handling is being done
private java.lang.String	ownerName A name for the component; set to either the component's name, if set, otherwise to the class of the object

Constructor Summary

CursorHandler(java.awt.Component component)
Constructs a CursorHandler for the specified component

Method Summary

private void	changeCursor(java.awt.Cursor cursor)
private void	pushCursor(java.awt.Cursor cursor)
void	restorePreviousCursor() Restores the most recently saved cursor from the top of the stack
void	saveCurrentCursor() This method saves the managed component's current cursor, without changing it
void	setCursor(java.awt.Cursor cursor) Changes the cursor of the managed component, saving the current cursor on a stack so it can be restored in the future
void	setCursor(int type) Changes the cursor of the managed component, saving the current cursor on a stack so it can be restored in the future.

Methods inherited from class java.lang.Object

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

Field Detail

owner

private java.awt.Component owner

The component for which the cursor handling is being done

ownerName

private java.lang.String ownerName

A name for the component; set to either the component's name, if set, otherwise to the class of the object

cursors

private java.util.Stack<java.awt.Cursor> cursors

The stack of cursors being maintained

Constructor Detail

CursorHandler

public CursorHandler(java.awt.Component component)

Constructs a CursorHandler for the specified component

Parameters:

component -

Method Detail

setCursor

public void setCursor(int type)

Changes the cursor of the managed component, saving the current cursor on a stack so it can be restored in the future. Calling this method is equivalent to:

   setCursor (Cursor.getPredefinedCursor (type));
 

Parameters:

type - one of the defined cursors in the java.awt.Cursor class

setCursor

public void setCursor(java.awt.Cursor cursor)

Changes the cursor of the managed component, saving the current cursor on a stack so it can be restored in the future

Parameters:

cursor -

saveCurrentCursor

public void saveCurrentCursor()

This method saves the managed component's current cursor, without changing it

restorePreviousCursor

public void restorePreviousCursor()

Restores the most recently saved cursor from the top of the stack

pushCursor

private void pushCursor(java.awt.Cursor cursor)

changeCursor

private void changeCursor(java.awt.Cursor cursor)