org.zaval.lw
Class LwFontPanel

java.lang.Object
  |
  +--org.zaval.lw.LwCanvas
        |
        +--org.zaval.lw.LwPanel
              |
              +--org.zaval.lw.LwFontPanel

All Implemented Interfaces:

java.util.EventListener, Layoutable, LayoutContainer, LwActionListener, LwComponent, LwContainer, TextListener, Validationable

public class LwFontPanel

extends LwPanel

implements LwActionListener, TextListener

This panel provides ability to cutomize font. Register an action listener to be notified whenever a selected font has been changed.

The panel reads fields titles as the following LwVCL resources:

fd.family	font family list title
fd.style	font style panel title
fd.size	font size field title
fd.bold	bold style checkbox title
fd.italic	italic style checkbox title
fd.sample	font sample panel title

Fields inherited from class org.zaval.lw.LwPanel

children

 

Fields inherited from class org.zaval.lw.LwCanvas

bits, bottom, height, isValidValue, left, parent, psHeight, psWidth, right, skins, temporary, top, width, x, y

 

Constructor Summary

LwFontPanel()           Constructs a font panel.

 

Method Summary
void	actionPerformed(java.lang.Object target, java.lang.Object data)           Invoked when an action event occurred.
void	addActionListener(LwActionListener l)           Adds the specified action listener to receive action events from this component.
protected  LwLayout	getDefaultLayout()           Gets the default layout manager that is set with the container during initialization.
java.awt.Font	getSelectedFont()           Gets the current selected font.
void	removeActionListener(LwActionListener l)           Removes the specified action listener so it no longer receives action events from this component.
void	setSelectedFont(java.awt.Font font)           Sets the specified font as the selected color.
void	textInserted(TextEvent e)           Invoked when a new text has been inserted in the text.
void	textRemoved(TextEvent e)           Invoked when a part of the text has been removed.
void	textUpdated(TextEvent e)           Invoked when the text has been updated.

 

Methods inherited from class org.zaval.lw.LwPanel

add, add, calcPreferredSize, count, get, getLayoutOffset, getLwComponentAt, getLwLayout, getPreferredSize, indexOf, insert, insert, invalidate, isInvalidatedByChild, laidout, paintOnTop, remove, remove, removeAll, setBackground, setLwLayout, setOpaque, setSize, toFront, updateCashedPs, validate

 

Methods inherited from class org.zaval.lw.LwCanvas

calcInsets, canHaveFocus, customize, cvp, getBackground, getBottom, getBounds, getHeight, getInsets, getLeft, getLocation, getLwParent, getOrigin, getPSImpl, getRight, getSize, getTop, getViewMan, getVisiblePart, getWidth, getX, getY, hasFocus, isEnabled, isOpaque, isValid, isVisible, paint, recalc, repaint, repaint, repaint, requestFocus, setEnabled, setInsets, setLocation, setLwParent, setPSSize, setViewMan, setVisible, update, viewManChanged, vrp

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.zaval.lw.LwComponent

canHaveFocus, getBackground, getLwParent, getOrigin, getViewMan, getVisiblePart, isEnabled, isOpaque, paint, repaint, repaint, repaint, setEnabled, setInsets, setLwParent, setViewMan, setVisible, update

 

Methods inherited from interface org.zaval.lw.Layoutable

getBounds, getHeight, getInsets, getLocation, getSize, getWidth, getX, getY, isVisible, setLocation

 

Methods inherited from interface org.zaval.util.Validationable

isValid

 

Constructor Detail

LwFontPanel

public LwFontPanel()

Constructs a font panel.

addActionListener

public void addActionListener(LwActionListener l)

Adds the specified action listener to receive action events from this component. The action event is performed whenever a selected has been changed. The action event stores the new font value in the event data field.

Parameters:

l - the specified action listener.

removeActionListener

public void removeActionListener(LwActionListener l)

Removes the specified action listener so it no longer receives action events from this component.

Parameters:

l - the specified action listener.

getSelectedFont

public java.awt.Font getSelectedFont()

Gets the current selected font.

Returns:

a current selected font.

setSelectedFont

public void setSelectedFont(java.awt.Font font)

Sets the specified font as the selected color.

Parameters:

font - the specified font to set as selected.

actionPerformed

public void actionPerformed(java.lang.Object target,
                            java.lang.Object data)

Description copied from interface: LwActionListener

Invoked when an action event occurred.

Specified by:

actionPerformed in interface LwActionListener

Following copied from interface: org.zaval.lw.event.LwActionListener

Parameters:

src - the specified source where the event has been originated.

data - the event data.

textRemoved

public void textRemoved(TextEvent e)

Description copied from interface: TextListener

Invoked when a part of the text has been removed.

Specified by:

textRemoved in interface TextListener

Following copied from interface: org.zaval.data.event.TextListener

Parameters:

e - the text event.

textInserted

public void textInserted(TextEvent e)

Description copied from interface: TextListener

Invoked when a new text has been inserted in the text.

Specified by:

textInserted in interface TextListener

Following copied from interface: org.zaval.data.event.TextListener

Parameters:

e - the text event.

textUpdated

public void textUpdated(TextEvent e)

Description copied from interface: TextListener

Invoked when the text has been updated.

Specified by:

textUpdated in interface TextListener

Following copied from interface: org.zaval.data.event.TextListener

Parameters:

e - the text event.

getDefaultLayout

protected LwLayout getDefaultLayout()

Description copied from class: LwPanel

Gets the default layout manager that is set with the container during initialization. This implementation of the method returns LwRastLayout as the default layout manager, the layout manager is got as a static object by "def.lay" key.

Overrides:

getDefaultLayout in class LwPanel

Following copied from class: org.zaval.lw.LwPanel

Returns:

a layout manager.