bsh.util
Class AWTConsole
- ConsoleInterface, KeyListener, Runnable
public class AWTConsole
extends TextArea
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Out of date:
This class is out of date.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.
AWTConsole
public AWTConsole()
AWTConsole
public AWTConsole(InputStream in,
OutputStream out)
AWTConsole
public AWTConsole(int rows,
int cols,
InputStream cin,
OutputStream cout)
keyPressed
public void keyPressed(KeyEvent e)
keyReleased
public void keyReleased(KeyEvent e)
keyTyped
public void keyTyped(KeyEvent e)
main
public static void main(args[] )
print
public void print(Object o,
Color c)
setCaretPosition
public void setCaretPosition(int pos)
toString
public String toString()
type
public void type(int code,
char ch,
int modifiers)
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