com.simsilica.lemur.focus

Class FocusManagerState

java.lang.Object

com.jme3.app.state.BaseAppState

com.simsilica.lemur.focus.FocusManagerState

All Implemented Interfaces:

com.jme3.app.state.AppState

public class FocusManagerState
extends com.jme3.app.state.BaseAppState

AppState that manages the focus transition between one FocusTarget and another.

Constructor Summary

Constructors

Constructor and Description
FocusManagerState()

Method Summary

Modifier and Type	Method and Description
protected void	cleanup(com.jme3.app.Application app)
static FocusTarget	findFocusTarget(com.jme3.scene.Spatial s)
com.jme3.scene.Spatial	getFocus()
FocusNavigationState	getFocusNavigationState()
protected java.util.List<com.jme3.scene.Spatial>	getHierarchy(com.jme3.scene.Spatial s)
protected void	initialize(com.jme3.app.Application app)
protected boolean	isConnected(java.util.List<com.jme3.scene.Spatial> hierarchy) Returns true if the specified hierarchy list is still as fully connected as it was when original set, meaning that all spatials except the first still have valid parents that are also the previous item in the list.
protected void	onDisable()
protected void	onEnable()
boolean	releaseFocus(com.jme3.scene.Spatial focus) Clears the current focus if the specified spatial is still in the current focus chain.
void	setFocus(com.jme3.scene.Spatial focus)
void	setFocusNavigationState(FocusNavigationState focusNavigationState)
void	update(float tpf)
protected void	updateFocusHierarchy()

Methods inherited from class com.jme3.app.state.BaseAppState

cleanup, getApplication, getState, getStateManager, initialize, isEnabled, isInitialized, postRender, render, setEnabled, stateAttached, stateDetached

Methods inherited from class java.lang.Object

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

Constructor Detail

FocusManagerState

public FocusManagerState()

Method Detail

findFocusTarget

public static FocusTarget findFocusTarget(com.jme3.scene.Spatial s)

setFocusNavigationState

public void setFocusNavigationState(FocusNavigationState focusNavigationState)

getFocusNavigationState

public FocusNavigationState getFocusNavigationState()

setFocus

public void setFocus(com.jme3.scene.Spatial focus)

releaseFocus

public boolean releaseFocus(com.jme3.scene.Spatial focus)

Clears the current focus if the specified spatial is still in the current focus chain. Returns true if the focus was actually changed as a result of this call.

getFocus

public com.jme3.scene.Spatial getFocus()

initialize

protected void initialize(com.jme3.app.Application app)

Specified by:

initialize in class com.jme3.app.state.BaseAppState

cleanup

protected void cleanup(com.jme3.app.Application app)

Specified by:

cleanup in class com.jme3.app.state.BaseAppState

update

public void update(float tpf)

Specified by:

update in interface com.jme3.app.state.AppState

Overrides:

update in class com.jme3.app.state.BaseAppState

getHierarchy

protected java.util.List<com.jme3.scene.Spatial> getHierarchy(com.jme3.scene.Spatial s)

isConnected

protected boolean isConnected(java.util.List<com.jme3.scene.Spatial> hierarchy)

Returns true if the specified hierarchy list is still as fully connected as it was when original set, meaning that all spatials except the first still have valid parents that are also the previous item in the list.

updateFocusHierarchy

protected void updateFocusHierarchy()

onEnable

protected void onEnable()

Specified by:

onEnable in class com.jme3.app.state.BaseAppState

onDisable

protected void onDisable()

Specified by:

onDisable in class com.jme3.app.state.BaseAppState