edu.northwestern.at.utils.swing
Class TextFieldPopupMenuMouseListener

java.lang.Object
  java.awt.event.MouseAdapter
      edu.northwestern.at.utils.swing.TextFieldPopupMenuMouseListener

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public class TextFieldPopupMenuMouseListener
extends java.awt.event.MouseAdapter

Creates a popup menu for applying edit operations to text fields.

Field Summary

protected javax.swing.AbstractAction	copyAction Copy action.
protected javax.swing.JMenuItem	copyItem Copy
protected javax.swing.AbstractAction	cutAction Cut action.
protected javax.swing.JMenuItem	cutItem Cut
protected javax.swing.AbstractAction	deleteAction Delete action.
protected javax.swing.JMenuItem	deleteItem Delete
protected java.lang.String	lastAction Last popup menu action selected.
protected javax.swing.AbstractAction	pasteAction Paste action.
protected javax.swing.JMenuItem	pasteItem Paste
protected javax.swing.JPopupMenu	popup The popup menu.
protected StyledString	savedText Saves contents of text fields between editing actions.
protected javax.swing.AbstractAction	selectAllAction Select all action.
protected javax.swing.JMenuItem	selectAllItem Select all
protected javax.swing.text.JTextComponent	textComponent The text component to which to attach the popup menu.
protected javax.swing.AbstractAction	undoAction Undo action.
protected javax.swing.JMenuItem	undoItem Undo

Constructor Summary

TextFieldPopupMenuMouseListener()
Create the popup menu mouse listener.

Method Summary

protected void	checkPopup(java.awt.event.MouseEvent event) Check if mouse event is a popup menu event.
void	mouseClicked(java.awt.event.MouseEvent event) Handle mouse clicked event.
void	mousePressed(java.awt.event.MouseEvent event) Handle mouse pressed event.
void	mouseReleased(java.awt.event.MouseEvent event) Handle mouse released event.
protected void	saveText() Save the current text.
protected void	setPopupItemStatus(javax.swing.text.JTextComponent textComponent) Set status of popup menu items.

Methods inherited from class java.awt.event.MouseAdapter

mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseWheelMoved

Methods inherited from class java.lang.Object

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

Field Detail

popup

protected javax.swing.JPopupMenu popup

The popup menu.

undoItem

protected javax.swing.JMenuItem undoItem

Undo

cutItem

protected javax.swing.JMenuItem cutItem

Cut

copyItem

protected javax.swing.JMenuItem copyItem

Copy

pasteItem

protected javax.swing.JMenuItem pasteItem

Paste

deleteItem

protected javax.swing.JMenuItem deleteItem

Delete

selectAllItem

protected javax.swing.JMenuItem selectAllItem

Select all

textComponent

protected javax.swing.text.JTextComponent textComponent

The text component to which to attach the popup menu.

savedText

protected StyledString savedText

Saves contents of text fields between editing actions.

lastAction

protected java.lang.String lastAction

Last popup menu action selected.

undoAction

protected javax.swing.AbstractAction undoAction

Undo action.

cutAction

protected javax.swing.AbstractAction cutAction

Cut action.

copyAction

protected javax.swing.AbstractAction copyAction

Copy action.

pasteAction

protected javax.swing.AbstractAction pasteAction

Paste action.

deleteAction

protected javax.swing.AbstractAction deleteAction

Delete action.

selectAllAction

protected javax.swing.AbstractAction selectAllAction

Select all action.

Constructor Detail

TextFieldPopupMenuMouseListener

public TextFieldPopupMenuMouseListener()

Create the popup menu mouse listener.

Method Detail

saveText

protected void saveText()

Save the current text.

Always saved as styled text even from a plain text component.

checkPopup

protected void checkPopup(java.awt.event.MouseEvent event)

Check if mouse event is a popup menu event.

Parameters:

event - The mouse event.

mousePressed

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

Handle mouse pressed event.

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class java.awt.event.MouseAdapter

Parameters:

event - The mouse event.

mouseReleased

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

Handle mouse released event.

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class java.awt.event.MouseAdapter

Parameters:

event - The mouse event.

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent event)

Handle mouse clicked event.

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Overrides:

mouseClicked in class java.awt.event.MouseAdapter

Parameters:

event - The mouse event.

setPopupItemStatus

protected void setPopupItemStatus(javax.swing.text.JTextComponent textComponent)

Set status of popup menu items.