com.bonzaiengine.ui.widget

Class ScrollPane

java.lang.Object

com.bonzaiengine.ui.widget.Widget

com.bonzaiengine.ui.widget.Panel

com.bonzaiengine.ui.widget.ScrollPane

Direct Known Subclasses:

MenuPopup, Table

public class ScrollPane
extends Panel

Nested Class Summary

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

Widget.NotifyEvent

Field Summary

Fields

Modifier and Type	Field and Description
protected int	containerMinH
protected int	containerMinW
protected boolean	dirty
protected int	ensureRangeFrom
protected int	ensureRangeTo

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
ScrollPane()

Method Summary

Modifier and Type	Method and Description
boolean	add(Widget widget) Add a widget in the container
protected void	ensureRangeVisible(int from, int to)
void	ensureVisible(Widget widget)
protected com.bonzaiengine.ui.widget.ScrollPaneContainer	getContainter()
int	getContentsRequestHeight()
float	getHorizontalScrollPercent()
float	getHorizontalScrollStep()
float	getVerticalScrollPercent()
float	getVerticalScrollStep()
Viewport	getViewportVisible()
void	hideHorizontalScroll()
void	hideVerticalScroll()
boolean	isHorizontalScrollEnabled()
boolean	isHorizontalScrollVisible()
boolean	isVerticalScrollEnabled()
boolean	isVerticalScrollVisible()
protected boolean	onKeyPressed(UI ui, KeyEvent e)
protected void	onViewportVisibleChanged()
void	setContents(Widget widget)
void	setHorizontalScrollEnabled(boolean enabled)
void	setHorizontalScrollPercent(float percent)
void	setHorizontalScrollStep(int step)
void	setLayout(ILayout layout)
void	setVerticalScrollEnabled(boolean enabled)
void	setVerticalScrollPercent(float percent)
void	setVerticalScrollStep(int step)
void	update(UI ui, long timePassedMS) Widget update.

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

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, resolveLayout, traverse, updateChilds, updateMinViewport

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

addActionListener, addAnimator, addChangeListener, 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, onKeyReleased, onMouseClicked, onMouseDownDragUp, onMouseDragged, onMouseEntered, onMouseExited, onMouseMoved, onMousePressed, onMouseReleased, onMouseWheelMoved, onMove, onParentChanged, onStateChanged, onStyleChanged, refreshFocus, removeActionListener, removeAllActionListener, removeAnimator, removeChangeListener, 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

Field Detail

dirty

protected boolean dirty

ensureRangeFrom

protected int ensureRangeFrom

ensureRangeTo

protected int ensureRangeTo

containerMinW

protected int containerMinW

containerMinH

protected int containerMinH

Constructor Detail

ScrollPane

public ScrollPane()

Method Detail

update

public void update(UI ui,
                   long timePassedMS)

Description copied from class: Widget

Widget update. Occures before rendering to compute current states and absolute positioning.

Overrides:

update in class Panel

onKeyPressed

protected boolean onKeyPressed(UI ui,
                               KeyEvent e)

Overrides:

onKeyPressed in class Widget

ensureVisible

public final void ensureVisible(Widget widget)

ensureRangeVisible

protected final void ensureRangeVisible(int from,
                                        int to)

getViewportVisible

public final Viewport getViewportVisible()

onViewportVisibleChanged

protected void onViewportVisibleChanged()

add

public boolean add(Widget widget)

Description copied from class: Panel

Add a widget in the container

Overrides:

add in class Panel

Parameters:

widget - widget to add

setContents

public final void setContents(Widget widget)

getContainter

protected final com.bonzaiengine.ui.widget.ScrollPaneContainer getContainter()

getContentsRequestHeight

public int getContentsRequestHeight()

setVerticalScrollPercent

public final void setVerticalScrollPercent(float percent)

getVerticalScrollPercent

public final float getVerticalScrollPercent()

setHorizontalScrollPercent

public final void setHorizontalScrollPercent(float percent)

getHorizontalScrollPercent

public final float getHorizontalScrollPercent()

setVerticalScrollStep

public final void setVerticalScrollStep(int step)

getVerticalScrollStep

public final float getVerticalScrollStep()

setHorizontalScrollStep

public final void setHorizontalScrollStep(int step)

getHorizontalScrollStep

public final float getHorizontalScrollStep()

setVerticalScrollEnabled

public final void setVerticalScrollEnabled(boolean enabled)

isVerticalScrollEnabled

public final boolean isVerticalScrollEnabled()

isVerticalScrollVisible

public final boolean isVerticalScrollVisible()

setHorizontalScrollEnabled

public final void setHorizontalScrollEnabled(boolean enabled)

isHorizontalScrollEnabled

public final boolean isHorizontalScrollEnabled()

isHorizontalScrollVisible

public final boolean isHorizontalScrollVisible()

hideVerticalScroll

public final void hideVerticalScroll()

hideHorizontalScroll

public final void hideHorizontalScroll()

setLayout

public void setLayout(ILayout layout)

Overrides:

setLayout in class Panel

Parameters:

layout - new layout

Throws:

java.lang.IllegalStateException - if called