ewe.ui
Class InputMethod

java.lang.Object
  ewe.ui.InputMethod

All Implemented Interfaces:

TimerProc

public class InputMethod

extends Object

implements TimerProc

Field Summary

protected KeyEvent	conditionalKey
Vector	cycledKeys
int	keyTime
protected int	lastKeyPress

Constructor Summary

InputMethod()

Method Summary

void	addCycledKeys(int keyPress, long[] keys)
void	addCycledKeys(int keyPress, String keys)
protected void	cancelConditionalKey()
protected KeyEvent	checkCycledKeys(KeyEvent rxed)
void	clearCycledKeys()
protected void	dispatch(KeyEvent ev)
protected KeyEvent	getLastCycledKey(KeyEvent rxed)
KeyEvent	handleKey(KeyEvent inputEvent) This is the only method called by an EditControl.
protected KeyEvent	handleKeyPress(KeyEvent inputEvent, Control target) Override this to provide functionality.
protected KeyEvent	makeCycledKeyEvent(KeyEvent rxed, int keyToReturn, int modifiers)
protected KeyEvent	makeKeyEvent(KeyEvent rxed, int key, int modifiers) Use this to create a new KeyEvent to return during handleKey.
protected long	modifyCycledKey(KeyEvent rxed, int keyToSend, int modifiers)
void	ticked(int id, int howLate)
protected void	timeConditionalKey(KeyEvent ke, int keyTime)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, toString

Field Detail

keyTime

public int keyTime

cycledKeys

public Vector cycledKeys

conditionalKey

protected KeyEvent conditionalKey

lastKeyPress

protected int lastKeyPress

Constructor Detail

InputMethod

public InputMethod()

Method Detail

clearCycledKeys

public void clearCycledKeys()

addCycledKeys

public void addCycledKeys(int keyPress,
                          long[] keys)

addCycledKeys

public void addCycledKeys(int keyPress,
                          String keys)

modifyCycledKey

protected long modifyCycledKey(KeyEvent rxed,
                               int keyToSend,
                               int modifiers)

checkCycledKeys

protected KeyEvent checkCycledKeys(KeyEvent rxed)

handleKey

public KeyEvent handleKey(KeyEvent inputEvent)

This is the only method called by an EditControl. It is usually called by the EditControl before any other key handling during active input.

If this method wishes to modify the key event in some way, it must return a new key event. If it returns null then the EditControl will handle the original KeyEvent as normal.

handleKeyPress

protected KeyEvent handleKeyPress(KeyEvent inputEvent,
                                  Control target)

Override this to provide functionality.

If this method wishes to modify the key event in some way, it must return a new key event. If it returns null then the EditControl will handle the original KeyEvent as normal.

makeKeyEvent

protected KeyEvent makeKeyEvent(KeyEvent rxed,
                                int key,
                                int modifiers)

Use this to create a new KeyEvent to return during handleKey.

getLastCycledKey

protected KeyEvent getLastCycledKey(KeyEvent rxed)

makeCycledKeyEvent

protected KeyEvent makeCycledKeyEvent(KeyEvent rxed,
                                      int keyToReturn,
                                      int modifiers)

timeConditionalKey

protected void timeConditionalKey(KeyEvent ke,
                                  int keyTime)

cancelConditionalKey

protected void cancelConditionalKey()

ticked

public void ticked(int id,
                   int howLate)

Specified by:

ticked in interface TimerProc

dispatch

protected void dispatch(KeyEvent ev)