org.zaval.lw
Class LwMenu

java.lang.Object
  |
  +--org.zaval.util.ValidationObject
        |
        +--org.zaval.lw.LwCanvas
              |
              +--org.zaval.lw.LwPanel
                    |
                    +--org.zaval.lw.LwList
                          |
                          +--org.zaval.lw.LwComboList
                                |
                                +--org.zaval.lw.LwMenu

All Implemented Interfaces:

Drawable, java.util.EventListener, Layoutable, LayoutContainer, LwComponent, LwComposite, LwContainer, LwFocusListener, LwKeyListener, LwMouseListener, LwMouseMotionListener, PosListener, ScrollObj, Validationable

public class LwMenu

extends LwComboList

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

LwMenu()

Method Summary

void	addDelimiter()
protected LwLayout	getDefaultLayout() Gets the default layout manager that is set with the container during initialization.
LwMenu	getSubMenu(LwComponent item)
protected void	perform(int from) Creates and fires appropriate selection event for list of selection listeners.
void	posChanged(PosEvent e) Invoked when a virtual position has been changed.
void	remove(int i) Removes the component, specified by the index, from this container.
void	removeAll() Removes all child components from this container.
void	setSubMenu(LwComponent comp, LwMenu menu)
void	setVisible(boolean v) Shows or hides this lightweight component depending on the value of parameter b.

Methods inherited from class org.zaval.lw.LwComboList

canHaveFocus, catchInput, endDragged, keyPressed, mouseDragged, mouseEntered, mouseMoved, mousePressed, mouseReleased, paintOnTop, startDragged

Methods inherited from class org.zaval.lw.LwList

add, addSelectionListener, drawPosMarker, drawSelMarker, focusGained, focusLost, getLayoutOffset, getPosController, getPosRectColor, getSelectColor, getSelected, getSelectedIndex, getSOLocation, getSOSize, insert, isSelected, keyReleased, keyTyped, mouseClicked, mouseExited, moveContent, notifyScrollMan, pageSize, removeSelectionListener, select, setLwLayout, setPosController, setPosRectColor, setScrollMan, setSelectColor, setSOLocation

Methods inherited from class org.zaval.lw.LwPanel

add, add, calcPreferredSize, count, get, getLwComponentAt, getLwLayout, indexOf, insert, invalidate, recalc, remove, setBackground, setOpaque, toFront, updateCashedPs

Methods inherited from class org.zaval.lw.LwCanvas

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, 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

Methods inherited from interface org.zaval.lw.LwComponent

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

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

Constructor Detail

LwMenu

public LwMenu()

Method Detail

removeAll

public void removeAll()

Description copied from interface: LwContainer

Removes all child components from this container. The layout manager of this container should be informed by calling componentRemoved method of the manager for every child component that has been removed.

Overrides:

removeAll in class LwList

remove

public void remove(int i)

Description copied from interface: LwContainer

Removes the component, specified by the index, from this container. The layout manager of this container should be informed by calling componentRemoved method of the manager.

Overrides:

remove in class LwList

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

Parameters:

index - the index of the component to be removed.

setSubMenu

public void setSubMenu(LwComponent comp,
                       LwMenu menu)

getSubMenu

public LwMenu getSubMenu(LwComponent item)

posChanged

public void posChanged(PosEvent e)

Description copied from interface: PosListener

Invoked when a virtual position has been changed.

Overrides:

posChanged in class LwComboList

Following copied from interface: org.zaval.misc.event.PosListener

Parameters:

e - the specified pos event.

setVisible

public void setVisible(boolean v)

Description copied from interface: LwComponent

Shows or hides this lightweight component depending on the value of parameter b.

Overrides:

setVisible in class LwCanvas

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

Parameters:

b - if it is true, shows this component; otherwise, hides this component.

perform

protected void perform(int from)

Description copied from class: LwList

Creates and fires appropriate selection event for list of selection listeners.

Overrides:

perform in class LwList

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

Parameters:

from - the selected item index.

addDelimiter

public void addDelimiter()

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 "layout.raster" key.

Overrides:

getDefaultLayout in class LwList

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

Returns:

a layout manager.