AWTConsole (BeanShell 2.0b6)
Date: 2016-09-25

bsh.util

## Class AWTConsole

- java.lang.Object
- - java.awt.Component
  - - java.awt.TextComponent
    - - java.awt.TextArea
      - - bsh.util.AWTConsole

- All Implemented Interfaces:
    ConsoleInterface, java.awt.event.KeyListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.lang.Runnable, java.util.EventListener, javax.accessibility.Accessible

      public class AWTConsole
      extends java.awt.TextArea
      implements ConsoleInterface, java.lang.Runnable, java.awt.event.KeyListener

  An old AWT based console for BeanShell. I looked everwhere for one, and couldn't find anything that worked. I've tried to keep this as small as possible, no frills. (Well, one frill - a simple history with the up/down arrows) My hope is that this can be moved to a lightweight (portable) component with JFC soon... but Swing is still very slow and buggy. Done: see JConsole.java The big Hack: The heinous, disguisting hack in here is to keep the caret (cursor) at the bottom of the text (without the user having to constantly click at the bottom). It wouldn't be so bad if the damned setCaretPostition() worked as expected. But the AWT TextArea for some insane reason treats NLs as characters... oh, and it refuses to let you set a caret position greater than the text length - for which it counts NLs as *one* character. The glorious hack to fix this is to go the TextComponent peer. I really hate this. Out of date: This class is out of date. It does not use the special blocking piped input stream that the jconsole uses. Deprecation: This file uses two deprecate APIs. We want to be a PrintStream so that we can redirect stdout to our console... I don't see a way around this. Also we have to use getPeer() for the big hack above.
  See Also:
    Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class java.awt.TextArea

      `java.awt.TextArea.AccessibleAWTTextArea`

    - ### Nested classes/interfaces inherited from class java.awt.TextComponent

      `java.awt.TextComponent.AccessibleAWTTextComponent`

    - ### Nested classes/interfaces inherited from class java.awt.Component

      `java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy`

  - ### Field Summary

    - ### Fields inherited from class java.awt.TextArea

      `SCROLLBARS_BOTH, SCROLLBARS_HORIZONTAL_ONLY, SCROLLBARS_NONE, SCROLLBARS_VERTICAL_ONLY`

    - ### Fields inherited from class java.awt.TextComponent

      `textListener`

    - ### Fields inherited from class java.awt.Component

      `BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT`

    - ### Fields inherited from interface java.awt.image.ImageObserver

      `ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AWTConsole()`
    `AWTConsole(java.io.InputStream in, java.io.OutputStream out)`
    `AWTConsole(int rows, int cols, java.io.InputStream cin, java.io.OutputStream cout)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `error(java.lang.Object o)`
    `java.io.PrintStream` | `getErr()`
    `java.io.Reader` | `getIn()`
    `java.io.PrintStream` | `getOut()`
    `void` | `keyPressed(java.awt.event.KeyEvent e)`
    `void` | `keyReleased(java.awt.event.KeyEvent e)`
    `void` | `keyTyped(java.awt.event.KeyEvent e)`
    `static void` | `main(java.lang.String[] args)`
    `void` | `print(java.lang.Object o)`
    `void` | `print(java.lang.Object o, java.awt.Color c)`
    `void` | `println(java.lang.Object o)`
    `void` | `run()`
    `void` | `setCaretPosition(int pos)`
    `java.lang.String` | `toString()`
    `void` | `type(int code, char ch, int modifiers)`

    - ### Methods inherited from class java.awt.TextArea

      `addNotify, append, appendText, getAccessibleContext, getColumns, getMinimumSize, getMinimumSize, getPreferredSize, getPreferredSize, getRows, getScrollbarVisibility, insert, insertText, minimumSize, minimumSize, paramString, preferredSize, preferredSize, replaceRange, replaceText, setColumns, setRows`

    - ### Methods inherited from class java.awt.TextComponent

      `addTextListener, enableInputMethods, getBackground, getCaretPosition, getInputMethodRequests, getListeners, getSelectedText, getSelectionEnd, getSelectionStart, getText, getTextListeners, isEditable, processEvent, processTextEvent, removeNotify, removeTextListener, select, selectAll, setBackground, setEditable, setSelectionEnd, setSelectionStart, setText`

    - ### Methods inherited from class java.awt.Component

      `action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paint, paintAll, postEvent, prepareImage, prepareImage, print, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, revalidate, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, transferFocus, transferFocusBackward, transferFocusUpCycle, update, validate`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### AWTConsole

          public AWTConsole(int rows,
                    int cols,
                    java.io.InputStream cin,
                    java.io.OutputStream cout)

    - #### AWTConsole

          public AWTConsole()

    - #### AWTConsole

          public AWTConsole(java.io.InputStream in,
                    java.io.OutputStream out)

  - ### Method Detail

    - #### getIn

          public java.io.Reader getIn()

      Specified by:
        `getIn` in interface `ConsoleInterface`

    - #### getOut

          public java.io.PrintStream getOut()

      Specified by:
        `getOut` in interface `ConsoleInterface`

    - #### getErr

          public java.io.PrintStream getErr()

      Specified by:
        `getErr` in interface `ConsoleInterface`

    - #### keyPressed

          public void keyPressed(java.awt.event.KeyEvent e)

      Specified by:
        `keyPressed` in interface `java.awt.event.KeyListener`

    - #### type

          public void type(int code,
                  char ch,
                  int modifiers)

    - #### setCaretPosition

          public void setCaretPosition(int pos)

      Overrides:
        `setCaretPosition` in class `java.awt.TextComponent`

    - #### println

          public void println(java.lang.Object o)

      Specified by:
        `println` in interface `ConsoleInterface`

    - #### error

          public void error(java.lang.Object o)

      Specified by:
        `error` in interface `ConsoleInterface`

    - #### print

          public void print(java.lang.Object o,
                   java.awt.Color c)

    - #### print

          public void print(java.lang.Object o)

      Specified by:
        `print` in interface `ConsoleInterface`

    - #### run

          public void run()

      Specified by:
        `run` in interface `java.lang.Runnable`

    - #### main

          public static void main(java.lang.String[] args)

    - #### toString

          public java.lang.String toString()

      Overrides:
        `toString` in class `java.awt.Component`

    - #### keyTyped

          public void keyTyped(java.awt.event.KeyEvent e)

      Specified by:
        `keyTyped` in interface `java.awt.event.KeyListener`

    - #### keyReleased

          public void keyReleased(java.awt.event.KeyEvent e)

      Specified by:
        `keyReleased` in interface `java.awt.event.KeyListener`

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