com.bonzaiengine.ui.widget

Class List<T>

java.lang.Object

com.bonzaiengine.ui.widget.Widget

com.bonzaiengine.ui.widget.Panel

com.bonzaiengine.ui.widget.List<T>

All Implemented Interfaces:

IScrollable

public class List<T>
extends Panel
implements IScrollable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	List.ElementState

Nested classes/interfaces inherited from class com.bonzaiengine.ui.widget.Widget

Widget.NotifyEvent

Field Summary

Fields inherited from class com.bonzaiengine.ui.widget.Widget

COMMAND_KEY_ENTER, COMMAND_MOUSE_CLICK, COMMAND_UNKNOWN, culled, fontChangeId, fontName, fontSize, lastFont, lastFontSize, RENDER_BACKGROUND, RENDER_FOREGROUND

Constructor Summary

Constructors

Constructor and Description
List()

Method Summary

Modifier and Type	Method and Description
boolean	actionOn(UI ui, InputEvent e, int index)
boolean	addActionListener(ActionListener listener)
boolean	addChangeListener(ChangeListener listener)
void	ensureVisible(int index) If parent is ScrollPane, ensure
void	ensureVisible(T element)
protected void	ensureVisible(Widget widget)
static <E,T> IElementWidget<List<E>,T>	getDefaultElementWidget()
T	getElement(int index)
int	getNumElements()
T	getSelectedElement()
int	getStepForHorizontalScrolling()
int	getStepForVerticalScrolling()
int	indexOf(T element)
boolean	isElementEnabled(int index)
protected boolean	onKeyPressed(UI ui, KeyEvent e)
protected boolean	onKeyReleased(UI ui, KeyEvent e)
boolean	removeActionListener(ActionListener listener)
boolean	removeChangeListener(ChangeListener listener)
protected void	resolveLayout()
void	setElementEnabled(int index, boolean enabled)
void	setElements(java.lang.Iterable<T> list)
void	setElements(T... list)
void	setNumElementsPerRow(int numElementsPerRow)
protected void	setPreSelectedIndex(int index)
void	setSelectedElement(T element)
void	setSelectedIndex(int index)

Methods inherited from class com.bonzaiengine.ui.widget.Panel

add, addNoNotify, dispatchKeyEvent, dispatchMouseExited, dispatchMouseMoved, dispatchMousePressed, dispatchMouseReleased, dispatchMouseWheelMoved, doMoveOpti, find, focusableTraversal, focusableTraversalDown, getNumWidgets, getWidget, getWidget, hasMenuPopupVisible, indexOf, insert, isOver, isOverlappingRendering, notifyEvent, onChildChanged, remove, remove, removeAll, removeAll, renderGL, renderGLAfterBackground, setLayout, traverse, update, updateChilds, updateMinViewport

Methods inherited from class com.bonzaiengine.ui.widget.Widget

addAnimator, addFocusListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bindTo, contains, delayNotifyEvent, dispatchNotifyEvent, dispatchShowPopup, find, fireAction, fireAnimator, fireChange, fireKeyEvent, fireMouseEvent, focusableTraversalUp, focusTraversal, forceSize, getCurrentBackground, getCurrentBackgroundColor, getFocusable, getFontSizeForRender, getHeightOnScreen, getInsets, getInsetsHeight, getInsetsWidth, getLocation, getLocationOnScreen, getLocationXOnScreen, getLocationYOnScreen, getMenuPopup, getMinHeightLayout, getMinHeightWidget, getMinWidthLayout, getMinWidthWidget, getPopup, getPreferredHeight, getPreferredWidth, getRefBackground, getRoot, getTooltip, getViewportBorderBottom, getViewportBorderHeight, getViewportBorderLeft, getViewportBorderWidth, getWidthOnScreen, hasFocus, hasKeyEventFocus, isBackgroundOpaque, isDownOrMouseDown, isFocusable, isFree, isMouseOverOrDown, isRenderingAndEnabled, onActionPerformed, onDiscardState, onFocusChanged, onFontChanged, onMouseClicked, onMouseDownDragUp, onMouseDragged, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased, onMouseWheelMoved, onMove, onParentChanged, onStateChanged, onStyleChanged, refreshFocus, removeAllActionListener, removeAnimator, removeFocusListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, render, requestFocus, resolveBlockEvents, resolveLocationRef, setAutoPack, setAutoPackHeight, setAutoPackWidth, setBackgroundColor, setDown, setEnabled, setFocusable, setInsets, setInsets, setIsBackground, setLocation, setLocation, setLocationAnchor, setLocationRef, setLocationRef2, setLocationRefAnchor, setMaxSize, setMaxSize, setMenuPopup, setMinSize, setMinSize, setMinSizeLayout, setParent, setPopup, setSize, setSize, setSizeOnScreen, setStyle, setTooltip, setVisible, toString, triggerChildsUpdate, uiFireAction, updateListenersForPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

List

public List()

Method Detail

getDefaultElementWidget

public static <E,T> IElementWidget<List<E>,T> getDefaultElementWidget()

onKeyPressed

protected boolean onKeyPressed(UI ui,
                               KeyEvent e)

Overrides:

onKeyPressed in class Widget

onKeyReleased

protected boolean onKeyReleased(UI ui,
                                KeyEvent e)

Overrides:

onKeyReleased in class Widget

addActionListener

public final boolean addActionListener(ActionListener listener)

Overrides:

addActionListener in class Widget

removeActionListener

public final boolean removeActionListener(ActionListener listener)

Overrides:

removeActionListener in class Widget

addChangeListener

public final boolean addChangeListener(ChangeListener listener)

Overrides:

addChangeListener in class Widget

removeChangeListener

public final boolean removeChangeListener(ChangeListener listener)

Overrides:

removeChangeListener in class Widget

getStepForVerticalScrolling

public final int getStepForVerticalScrolling()

Specified by:

getStepForVerticalScrolling in interface IScrollable

Returns:

the scroll step in pixels, or -1 if not applicable (use default instead)

getStepForHorizontalScrolling

public final int getStepForHorizontalScrolling()

Specified by:

getStepForHorizontalScrolling in interface IScrollable

Returns:

the scroll step in pixels, or -1 if not applicable (use default instead)

setElements

@SafeVarargs
public final void setElements(T... list)

Parameters:

list - new object list

setElements

public final void setElements(java.lang.Iterable<T> list)

Parameters:

list - new object list

indexOf

public final int indexOf(T element)

getSelectedElement

public final T getSelectedElement()

Returns:

the selected object

getElement

public final T getElement(int index)

getNumElements

public final int getNumElements()

setNumElementsPerRow

public void setNumElementsPerRow(int numElementsPerRow)

resolveLayout

protected void resolveLayout()

Overrides:

resolveLayout in class Panel

setSelectedElement

public final void setSelectedElement(T element)

setSelectedIndex

public final void setSelectedIndex(int index)

Parameters:

index - index of the object to select

setElementEnabled

public final void setElementEnabled(int index,
                                    boolean enabled)

isElementEnabled

public final boolean isElementEnabled(int index)

ensureVisible

public final void ensureVisible(int index)

If parent is ScrollPane, ensure

ensureVisible

public final void ensureVisible(T element)

ensureVisible

protected final void ensureVisible(Widget widget)

setPreSelectedIndex

protected final void setPreSelectedIndex(int index)

actionOn

public boolean actionOn(UI ui,
                        InputEvent e,
                        int index)