org.zaval.lw
Class LwBaseLayer

java.lang.Object
  |
  +--org.zaval.util.ValidationObject
        |
        +--org.zaval.lw.LwCanvas
              |
              +--org.zaval.lw.LwPanel
                    |
                    +--org.zaval.lw.LwBaseLayer

All Implemented Interfaces:

Drawable, Layoutable, LayoutContainer, LwComponent, LwContainer, LwLayer, Validationable

Direct Known Subclasses:

LwPopupLayer, LwWinLayer

public class LwBaseLayer

extends LwPanel

implements LwLayer

This layer class is basic implementation of the layer interface

Fields inherited from class org.zaval.lw.LwPanel

children

Fields inherited from class org.zaval.lw.LwCanvas

bits, height, insets, parent, psHeight, psWidth, skins, width, x, y

Fields inherited from class org.zaval.util.ValidationObject

isValidFlag

Constructor Summary

LwBaseLayer(java.lang.Object id)
Constructs the layer with the specified id.

Method Summary

LwComponent	getFocusRoot() Gets if the focus root component.
java.lang.Object	getID() Gets the layer id.
boolean	isActive() Gets if the layer is active.
void	keyPressed(int keyCode, int mask) Invoked whenever a key has been pressed.
void	mousePressed(int x, int y, int mask) Invoked whenever a mouse button has been pressed.
void	releaseFocus() Invoked whenever the desktop lost focus.
void	setupFocus()

Methods inherited from class org.zaval.lw.LwPanel

add, add, calcPreferredSize, count, get, getDefaultLayout, getLayoutOffset, getLwComponentAt, getLwLayout, indexOf, insert, insert, invalidate, paintOnTop, recalc, remove, remove, removeAll, setBackground, setLwLayout, setOpaque, toFront, updateCashedPs

Methods inherited from class org.zaval.lw.LwCanvas

canHaveFocus, getBackground, getBounds, getHeight, getInsets, getLocation, getLwParent, getOrigin, getPreferredSize, getSize, getViewMan, getVisiblePart, getWidth, getX, getY, hasFocus, isEnabled, isOpaque, isVisible, paint, repaint, repaint, requestFocus, setEnabled, setInsets, setLocation, setLwParent, setPSSize, setSize, setViewMan, setVisible, toString, update, validate, viewManChanged, vrp

Methods inherited from class org.zaval.util.ValidationObject

isValid

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.zaval.lw.LwContainer

add, add, getLwLayout, indexOf, insert, paintOnTop, remove, removeAll, setLwLayout

Methods inherited from interface org.zaval.lw.LwComponent

canHaveFocus, getLwComponentAt, getLwParent, getViewMan, getVisiblePart, setBackground, setEnabled, setLwParent, setViewMan, setVisible

Methods inherited from interface org.zaval.lw.Drawable

getBackground, getOrigin, isEnabled, isOpaque, paint, repaint, repaint, setOpaque, update

Methods inherited from interface org.zaval.util.Validationable

invalidate, isValid, validate

Methods inherited from interface org.zaval.lw.Layoutable

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

Methods inherited from interface org.zaval.lw.LayoutContainer

count, get, getLayoutOffset

Constructor Detail

LwBaseLayer

public LwBaseLayer(java.lang.Object id)

Constructs the layer with the specified id.

Parameters:

id - the specified id.

Method Detail

getID

public java.lang.Object getID()

Description copied from interface: LwLayer

Gets the layer id.

Specified by:

getID in interface LwLayer

Following copied from interface: org.zaval.lw.LwLayer

Returns:

the layer id

releaseFocus

public void releaseFocus()

Description copied from interface: LwLayer

Invoked whenever the desktop lost focus.

Specified by:

releaseFocus in interface LwLayer

setupFocus

public void setupFocus()

Specified by:

setupFocus in interface LwLayer

mousePressed

public void mousePressed(int x,
                         int y,
                         int mask)

Description copied from interface: LwLayer

Invoked whenever a mouse button has been pressed.

Specified by:

mousePressed in interface LwLayer

Following copied from interface: org.zaval.lw.LwLayer

Parameters:

x - the x coordinate of the mouse pointer.

y - the y coordinate of the mouse pointer.

mask - the mask that specifies mouse buttons states.

keyPressed

public void keyPressed(int keyCode,
                       int mask)

Description copied from interface: LwLayer

Invoked whenever a key has been pressed.

Specified by:

keyPressed in interface LwLayer

Following copied from interface: org.zaval.lw.LwLayer

Parameters:

keyCode - the key code.

mask - the keyboard trigger keys states.

isActive

public boolean isActive()

Description copied from interface: LwLayer

Gets if the layer is active.

Specified by:

isActive in interface LwLayer

Following copied from interface: org.zaval.lw.LwLayer

Returns:

true if the layer is active.

getFocusRoot

public LwComponent getFocusRoot()

Description copied from interface: LwLayer

Gets if the focus root component.

Specified by:

getFocusRoot in interface LwLayer

Following copied from interface: org.zaval.lw.LwLayer

Returns:

a focus root component.