org.mini2Dx.ui.render

Class RenderLayer

java.lang.Object

org.mini2Dx.ui.render.RenderLayer

All Implemented Interfaces:

java.lang.Comparable<RenderLayer>

Direct Known Subclasses:

UiContainerRenderLayer

public class RenderLayer
extends java.lang.Object
implements java.lang.Comparable<RenderLayer>

Represents a layer of RenderNodes on the z axis of a ParentRenderNode

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<RenderNode<?,?>>	children
protected ParentRenderNode<?,?>	owner
protected int	zIndex

Constructor Summary

Constructors

Constructor and Description
RenderLayer(ParentRenderNode<?,?> owner, int zIndex)

Method Summary

Modifier and Type	Method and Description
void	add(RenderNode<?,?> child)
int	compareTo(RenderLayer o)
float	determinePreferredContentHeight(LayoutState layoutState)
RenderNode<?,?>	getChild(int index)
RenderNode<?,?>	getElementById(java.lang.String id)
RenderNode<?,?>	getFirstChild()
RenderNode<?,?>	getLastChild()
int	getTotalChildren()
void	interpolate(float alpha)
boolean	isDirty()
void	layout(LayoutState layoutState)
ActionableRenderNode	mouseDown(int screenX, int screenY, int pointer, int button)
boolean	mouseMoved(int screenX, int screenY)
boolean	mouseScrolled(int screenX, int screenY, float amount)
void	remove(RenderNode<?,?> child)
protected void	render(Graphics g)
void	setDirty(boolean dirty)
void	setState(NodeState state)
void	update(UiContainerRenderTree uiContainer, float delta)

Methods inherited from class java.lang.Object

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

Field Detail

children

protected final java.util.List<RenderNode<?,?>> children

owner

protected final ParentRenderNode<?,?> owner

zIndex

protected final int zIndex

Constructor Detail

RenderLayer

public RenderLayer(ParentRenderNode<?,?> owner,
                   int zIndex)

Method Detail

add

public void add(RenderNode<?,?> child)

remove

public void remove(RenderNode<?,?> child)

update

public void update(UiContainerRenderTree uiContainer,
                   float delta)

interpolate

public void interpolate(float alpha)

render

protected void render(Graphics g)

layout

public void layout(LayoutState layoutState)

mouseScrolled

public boolean mouseScrolled(int screenX,
                             int screenY,
                             float amount)

mouseMoved

public boolean mouseMoved(int screenX,
                          int screenY)

mouseDown

public ActionableRenderNode mouseDown(int screenX,
                                      int screenY,
                                      int pointer,
                                      int button)

determinePreferredContentHeight

public float determinePreferredContentHeight(LayoutState layoutState)

isDirty

public boolean isDirty()

setDirty

public void setDirty(boolean dirty)

setState

public void setState(NodeState state)

getElementById

public RenderNode<?,?> getElementById(java.lang.String id)

getFirstChild

public RenderNode<?,?> getFirstChild()

getLastChild

public RenderNode<?,?> getLastChild()

getChild

public RenderNode<?,?> getChild(int index)

getTotalChildren

public int getTotalChildren()

compareTo

public int compareTo(RenderLayer o)

Specified by:

compareTo in interface java.lang.Comparable<RenderLayer>