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.

Constructor Summary

Constructors

Constructor and Description
DynamicMenuLayout()

Method Summary

Modifier and Type	Method and Description
java.awt.Point	getDisplayPoint(WebDynamicMenu menu, int x, int y)
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	layoutPlainMenu(WebDynamicMenu menu, float displayProgress, DynamicMenuType type)
protected void	layoutRoundMenu(WebDynamicMenu menu, float displayProgress, DynamicMenuType type)
protected void	placePlainElement(WebDynamicMenu menu, int i, int x, int y) Places single plain menu item into its current position.
protected void	placeRoundElement(WebDynamicMenu menu, int i, int x, int y) Places single round 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)

layoutPlainMenu

protected void layoutPlainMenu(WebDynamicMenu menu,
                               float displayProgress,
                               DynamicMenuType type)

placePlainElement

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

Places single plain menu item into its current position.

Parameters:

menu - processed menu

i - menu item index

x - menu item X coordinate

y - menu item Y coordinate

layoutRoundMenu

protected void layoutRoundMenu(WebDynamicMenu menu,
                               float displayProgress,
                               DynamicMenuType type)

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

placeRoundElement

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

Places single round 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)

getDisplayPoint

public java.awt.Point getDisplayPoint(WebDynamicMenu menu,
                                      int x,
                                      int y)