com.alee.extended.menu
Class DynamicMenuLayout

java.lang.Object
  com.alee.extended.layout.AbstractLayoutManager
      com.alee.extended.menu.DynamicMenuLayout

All Implemented Interfaces:

java.awt.LayoutManager, java.awt.LayoutManager2

public class DynamicMenuLayout
extends AbstractLayoutManager

Custom dynamic menu layout. This layout takes care of each menu item position including positioning during animation.

Author:

Mikle Garin

Constructor Summary

DynamicMenuLayout()

Method Summary

double	getItemAngle(WebDynamicMenu menu, int index) Returns menu item angle relative to vertical axis.
double	getSingleComponentSpacing(WebDynamicMenu menu) Returns spacing angle between two menu components.
double	getStartingAngle(WebDynamicMenu menu) Returns menu items starting angle relative to vertical axis.
void	layoutContainer(java.awt.Container parent)
protected void	placeElement(WebDynamicMenu menu, int i, int x, int y) Places single menu item into its current position.
java.awt.Dimension	preferredLayoutSize(java.awt.Container parent)

Methods inherited from class com.alee.extended.layout.AbstractLayoutManager

addComponent, addLayoutComponent, addLayoutComponent, getLayoutAlignmentX, getLayoutAlignmentY, invalidateLayout, maximumLayoutSize, minimumLayoutSize, removeComponent, removeLayoutComponent

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicMenuLayout

public DynamicMenuLayout()

Method Detail

layoutContainer

public void layoutContainer(java.awt.Container parent)

getSingleComponentSpacing

public double getSingleComponentSpacing(WebDynamicMenu menu)

Returns spacing angle between two menu components.

Parameters:

menu - processed menu

Returns:

spacing angle between two menu components

getStartingAngle

public double getStartingAngle(WebDynamicMenu menu)

Returns menu items starting angle relative to vertical axis.

Parameters:

menu - processed menu

Returns:

menu items starting angle relative to vertical axis

getItemAngle

public double getItemAngle(WebDynamicMenu menu,
                           int index)

Returns menu item angle relative to vertical axis.

Parameters:

menu - menu to process

index - menu item index

Returns:

menu item angle relative to vertical axis

placeElement

protected void placeElement(WebDynamicMenu menu,
                            int i,
                            int x,
                            int y)

Places single menu item into its current position.

Parameters:

menu - processed menu

i - menu item index

x - menu item center X coordinate

y - menu item center Y coordinate

preferredLayoutSize

public java.awt.Dimension preferredLayoutSize(java.awt.Container parent)