Java Doc for TextAreaInputHandler.java in  » Swing-Library » jEdit » org » gjt » sp » jedit » input » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Swing Library » jEdit » org.gjt.sp.jedit.input 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.gjt.sp.jedit.input.AbstractInputHandler
      org.gjt.sp.jedit.input.TextAreaInputHandler

TextAreaInputHandler
public class TextAreaInputHandler extends AbstractInputHandler (Code)
This class manage the key bindings and execute the actions binded on the keyboard events for the standalone textarea.
author:
   Matthieu Casanova
version:
   $Id: FoldHandler.java 5568 2006-07-10 20:52:23Z kpouer $



Constructor Summary
public  TextAreaInputHandler(TextArea textArea)
    

Method Summary
public  booleanhandleKey(KeyEventTranslator.Key keyStroke, boolean dryRun)
     Handles the given keystroke.
protected  voidinvokeReadNextChar(char ch)
    
public  voidprocessKeyEvent(KeyEvent evt, int from, boolean global)
     Forwards key events directly to the input handler. This is slightly faster than using a KeyListener because some Swing overhead is avoided.
Parameters:
  evt - the keyboard event
Parameters:
  from - the source of the event.
protected  voiduserInput(char ch)
    


Constructor Detail
TextAreaInputHandler
public TextAreaInputHandler(TextArea textArea)(Code)




Method Detail
handleKey
public boolean handleKey(KeyEventTranslator.Key keyStroke, boolean dryRun)(Code)
Handles the given keystroke.
Parameters:
  keyStroke - The key stroke
Parameters:
  dryRun - only calculate the return value, do not have any other effect
since:
   jEdit 4.2pre5



invokeReadNextChar
protected void invokeReadNextChar(char ch)(Code)



processKeyEvent
public void processKeyEvent(KeyEvent evt, int from, boolean global)(Code)
Forwards key events directly to the input handler. This is slightly faster than using a KeyListener because some Swing overhead is avoided.
Parameters:
  evt - the keyboard event
Parameters:
  from - the source of the event. Since this is the input handler of the textarea, it should always be 1
Parameters:
  global - it is only true if the event comes from the DefaultKeyboardFocusManager
since:
   4.3pre7



userInput
protected void userInput(char ch)(Code)



Fields inherited from org.gjt.sp.jedit.input.AbstractInputHandler
final protected static int REPEAT_COUNT_THRESHOLD(Code)(Java Doc)
protected KeyListener keyEventInterceptor(Code)(Java Doc)
protected int lastActionCount(Code)(Java Doc)
protected String readNextChar(Code)(Java Doc)
protected int repeatCount(Code)(Java Doc)

Methods inherited from org.gjt.sp.jedit.input.AbstractInputHandler
public KeyListener getKeyEventInterceptor()(Code)(Java Doc)
public int getLastActionCount()(Code)(Java Doc)
abstract public boolean handleKey(KeyEventTranslator.Key keyStroke, boolean dryRun)(Code)(Java Doc)
public boolean isPrefixActive()(Code)(Java Doc)
abstract public void processKeyEvent(KeyEvent evt, int from, boolean global)(Code)(Java Doc)
protected void processKeyEventKeyStrokeHandling(KeyEvent evt, int from, String mode, boolean global)(Code)(Java Doc)
public void resetLastActionCount()(Code)(Java Doc)
public void setKeyEventInterceptor(KeyListener keyEventInterceptor)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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