org.mini2Dx.ui.render

Class ParentRenderNode<T extends ParentUiElement,S extends ParentStyleRule>

java.lang.Object

org.mini2Dx.ui.render.RenderNode<T,S>

org.mini2Dx.ui.render.ParentRenderNode<T,S>

All Implemented Interfaces:

HoverableRenderNode

Direct Known Subclasses:

ButtonRenderNode, ContainerRenderNode, DivRenderNode, ScrollBoxRenderNode, TabViewRenderNode, UiContainerRenderTree

public abstract class ParentRenderNode<T extends ParentUiElement,S extends ParentStyleRule>
extends RenderNode<T,S>

Base class for RenderNode implementations that contains child nodes

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	cachedDirtyUpdateRequired
protected IntTreeMap<RenderLayer>	layers
protected LayoutRuleset	layoutRuleset

Fields inherited from class org.mini2Dx.ui.render.RenderNode

effects, element, hiddenByLayoutRule, initialLayoutOccurred, initialUpdateOccurred, innerArea, outerArea, parent, preferredContentHeight, preferredContentWidth, rootNode, style, targetOuterArea, xOffset, yOffset, zIndex

Constructor Summary

Constructors

Constructor and Description
ParentRenderNode(ParentRenderNode<?,?> parent, T element)

Method Summary

Modifier and Type	Method and Description
void	addChild(RenderNode<?,?> child)
void	clearChildren()
protected float	determinePreferredContentHeight(LayoutState layoutState)
protected float	determinePreferredContentWidth(LayoutState layoutState)
protected float	determineXOffset(LayoutState layoutState)
protected float	determineYOffset(LayoutState layoutState)
RenderNode<?,?>	getElementById(java.lang.String id)
LayoutRuleset	getLayoutRuleset()
protected void	initLayoutRuleset()
void	interpolate(float alpha)
boolean	isDirty()
protected boolean	isImmediateDirty()
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	removeChild(RenderNode<?,?> child)
protected void	renderBackground(Graphics g)
protected void	renderElement(Graphics g)
RenderNode<?,?>	searchTreeForElementById(java.lang.String id)
void	setChildDirty()
boolean	setDirty()
void	setState(NodeState state)
void	update(UiContainerRenderTree uiContainer, float delta)

Methods inherited from class org.mini2Dx.ui.render.RenderNode

applyEffect, beginFakeHover, beginHover, clearDirty, contains, determineStyleRule, endFakeHover, endHover, getContentRenderHeight, getContentRenderWidth, getContentRenderX, getContentRenderY, getElement, getId, getInnerHeight, getInnerRenderHeight, getInnerRenderWidth, getInnerRenderX, getInnerRenderY, getInnerWidth, getInnerX, getInnerY, getOuterHeight, getOuterRenderHeight, getOuterRenderWidth, getOuterRenderX, getOuterRenderY, getOuterWidth, getOuterX, getOuterY, getParent, getPreferredContentHeight, getPreferredContentWidth, getPreferredInnerHeight, getPreferredInnerWidth, getPreferredOuterHeight, getPreferredOuterWidth, getRelativeX, getRelativeY, getState, getStyle, getXOffset, getYOffset, getZIndex, isChildOfUiContainer, isIncludedInLayout, isIncludedInRender, isInitialLayoutOccurred, isInitialUpdateOccurred, mouseUp, render, setRelativeX, setRelativeY, toString

Methods inherited from class java.lang.Object

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

Field Detail

layers

protected final IntTreeMap<RenderLayer> layers

layoutRuleset

protected LayoutRuleset layoutRuleset

cachedDirtyUpdateRequired

protected boolean cachedDirtyUpdateRequired

Constructor Detail

ParentRenderNode

public ParentRenderNode(ParentRenderNode<?,?> parent,
                        T element)

Method Detail

initLayoutRuleset

protected void initLayoutRuleset()

update

public void update(UiContainerRenderTree uiContainer,
                   float delta)

Overrides:

update in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

interpolate

public void interpolate(float alpha)

Overrides:

interpolate in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

renderBackground

protected void renderBackground(Graphics g)

renderElement

protected void renderElement(Graphics g)

Specified by:

renderElement in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

layout

public void layout(LayoutState layoutState)

Overrides:

layout in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

determinePreferredContentHeight

protected float determinePreferredContentHeight(LayoutState layoutState)

Specified by:

determinePreferredContentHeight in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

determinePreferredContentWidth

protected float determinePreferredContentWidth(LayoutState layoutState)

Specified by:

determinePreferredContentWidth in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

determineXOffset

protected float determineXOffset(LayoutState layoutState)

Specified by:

determineXOffset in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

determineYOffset

protected float determineYOffset(LayoutState layoutState)

Specified by:

determineYOffset in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

mouseMoved

public boolean mouseMoved(int screenX,
                          int screenY)

Overrides:

mouseMoved in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

mouseScrolled

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

Overrides:

mouseScrolled in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

mouseDown

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

Overrides:

mouseDown in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

addChild

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

removeChild

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

clearChildren

public void clearChildren()

isDirty

public boolean isDirty()

Overrides:

isDirty in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

setDirty

public boolean setDirty()

Overrides:

setDirty in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

isImmediateDirty

protected boolean isImmediateDirty()

setChildDirty

public void setChildDirty()

setState

public void setState(NodeState state)

Overrides:

setState in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

getElementById

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

Overrides:

getElementById in class RenderNode<T extends ParentUiElement,S extends ParentStyleRule>

searchTreeForElementById

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

getLayoutRuleset

public LayoutRuleset getLayoutRuleset()