org.jhotdraw.draw.tool
Class TextEditingTool

java.lang.Object
  org.jhotdraw.beans.AbstractBean
      org.jhotdraw.draw.tool.AbstractTool
          org.jhotdraw.draw.tool.TextEditingTool

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, Tool

public class TextEditingTool
extends AbstractTool
implements java.awt.event.ActionListener

A tool to edit figures which implement the TextHolderFigure interface, such as TextFigure.

Design Patterns

Framework
The text creation and editing tools and the TextHolderFigure interface define together the contracts of a smaller framework inside of the JHotDraw framework for structured drawing editors.
Contract: TextHolderFigure, TextCreationTool, TextAreaCreationTool, TextEditingTool, TextAreaEditingTool, FloatingTextField, FloatingTextArea.

Prototype
The text creation tools create new figures by cloning a prototype TextHolderFigure object.
Prototype: TextHolderFigure; Client: TextCreationTool, TextAreaCreationTool.

Version:

$Id: TextEditingTool.java 647 2010-01-24 22:52:59Z rawcoder $

Author:

Werner Randelshofer

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jhotdraw.draw.tool.AbstractTool

anchor, editor, isWorking, listenerList

Fields inherited from class org.jhotdraw.beans.AbstractBean

propertySupport

Constructor Summary

TextEditingTool(TextHolderFigure typingTarget)
Creates a new instance.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent event)
protected void	beginEdit(TextHolderFigure textHolder)
void	deactivate(DrawingEditor editor) Deactivates the tool.
protected void	endEdit()
boolean	isEditing()
void	keyReleased(java.awt.event.KeyEvent evt)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e) If the pressed figure is a TextHolderFigure it can be edited.
void	mouseReleased(java.awt.event.MouseEvent evt)
void	updateCursor(DrawingView view, java.awt.Point p)

Methods inherited from class org.jhotdraw.draw.tool.AbstractTool

activate, addToolListener, addUndoableEditListener, constrainPoint, constrainPoint, createActionMap, createInputMap, draw, editCopy, editCut, editDelete, editDuplicate, editPaste, fireAreaInvalidated, fireAreaInvalidated, fireBoundsInvalidated, fireToolDone, fireToolStarted, getActionMap, getDrawing, getEditor, getInputMap, getToolTipText, getView, isActive, keyPressed, keyTyped, maybeFireBoundsInvalidated, mouseClicked, mouseEntered, mouseExited, mouseMoved, removeToolListener, removeUndoableEditListener, setActionMap, setInputMap, supportsHandleInteraction, viewToDrawing

Methods inherited from class org.jhotdraw.beans.AbstractBean

addPropertyChangeListener, addPropertyChangeListener, clone, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextEditingTool

public TextEditingTool(TextHolderFigure typingTarget)

Creates a new instance.

Method Detail

deactivate

public void deactivate(DrawingEditor editor)

Description copied from interface: Tool

Deactivates the tool. This method is called whenever the user switches to another tool.

Specified by:

deactivate in interface Tool

Overrides:

deactivate in class AbstractTool

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

If the pressed figure is a TextHolderFigure it can be edited.

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class AbstractTool

beginEdit

protected void beginEdit(TextHolderFigure textHolder)

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent evt)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class AbstractTool

endEdit

protected void endEdit()

keyReleased

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

Specified by:

keyReleased in interface java.awt.event.KeyListener

Overrides:

keyReleased in class AbstractTool

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent event)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

isEditing

public boolean isEditing()

updateCursor

public void updateCursor(DrawingView view,
                         java.awt.Point p)

Overrides:

updateCursor in class AbstractTool

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener