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| net.xoetrope.builder.editor.syntaxhighlight.InputHandler
 net.xoetrope.builder.editor.syntaxhighlight.DefaultInputHandler
| DefaultInputHandler | | public class DefaultInputHandler extends InputHandler (Code) | | The default input handler. It maps sequences of keystrokes into actions
and inserts key typed events into the text area.
author:
Slava Pestov
version:
$Id: DefaultInputHandler.java,v 1.22 2005/01/05 17:20:48 luano Exp $ |
| Constructor Summary | |
| public | DefaultInputHandler()
Creates a new input handler with no key bindings defined. |
| DefaultInputHandler | | public DefaultInputHandler()(Code) | | Creates a new input handler with no key bindings defined.
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| addDefaultKeyBindings | | public void addDefaultKeyBindings()(Code) | | Sets up the default key bindings.
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| addKeyBinding | | public void addKeyBinding(String keyBinding, ActionListener action)(Code) | | Adds a key binding to this input handler. The key binding is
a list of white space separated key strokes of the form
[modifiers+]key where modifier is C for Control, A for Alt,
or S for Shift, and key is either a character (a-z) or a field
name in the KeyEvent class prefixed with VK_ (e.g., BACK_SPACE)
Parameters:
keyBinding - The key binding
Parameters:
action - The action |
| copy | | public InputHandler copy()(Code) | | Returns a copy of this input handler that shares the same
key bindings. Setting key bindings in the copy will also
set them in the original.
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| keyPressed | | public void keyPressed(KeyEvent evt)(Code) | | Handle a key pressed event. This will look up the binding for
the key stroke and execute it.
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| keyTyped | | public void keyTyped(KeyEvent evt)(Code) | | Handle a key typed event. This inserts the key into the text area.
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| parseKeyStroke | | public static KeyStroke parseKeyStroke(String keyStroke)(Code) | | Converts a string to a keystroke. The string should be of the
form modifiers+shortcut where modifiers
is any combination of A for Alt, C for Control, S for Shift
or M for Meta, and shortcut is either a single character,
or a keycode name from the KeyEvent class, without
the VK_ prefix.
Parameters:
keyStroke - A string description of the key stroke |
| removeAllKeyBindings | | public void removeAllKeyBindings()(Code) | | Removes all key bindings from this input handler.
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| removeKeyBinding | | public void removeKeyBinding(String keyBinding)(Code) | | Removes a key binding from this input handler. This is not yet
implemented.
Parameters:
keyBinding - The key binding |
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