ScrollContainer (TotalCrossSDK 6.1.0 API)

java.lang.Object
- totalcross.ui.gfx.GfxSurface
- - totalcross.ui.Control
  - - totalcross.ui.Container
    - - totalcross.ui.ScrollContainer

All Implemented Interfaces:

UpdateListener, Scrollable

Direct Known Subclasses:

ArcChartSample, ButtonMenu, ColumnChartSample, Document, DynamicScrollContainer, LineChartSample, ListContainer, PieChartSample
```
public class ScrollContainer
extends Container
implements Scrollable, UpdateListener
```
ScrollContainer is a container with a horizontal only, vertical only, both or no ScrollBars, depending on the control positions. The default unit scroll is an Edit's height (for the vertical scrollbar), and the width of '@' (for the horizontal scrollbar).
Caution: you must not use RIGHT, BOTTOM, CENTER and FILL when setting the control bounds, unless you disable the corresponding ScrollBar! The only exception to this is to use FILL on the control's height, which is allowed.
Here is an example showing how it can be used:
```
 public class MyProgram extends MainWindow
 {
 ScrollContainer sc;

 public void initUI()
 {
       ScrollContainer sc;
       add(sc = new ScrollContainer());
       sc.setBorderStyle(BORDER_SIMPLE);
       sc.setRect(LEFT+10,TOP+10,FILL-20,FILL-20);
       int xx = new Label("Name99").getPreferredWidth()+2; // edit's alignment
       for (int i =0; i < 100; i++)
       {
          sc.add(new Label("Name"+i),LEFT,AFTER);
          sc.add(new Edit("@@@@@@@@@@@@@@@@@@@@"),xx,SAME);
          if (i % 3 == 0) sc.add(new Button("Go"), AFTER+2,SAME,PREFERRED,SAME);
       }
 }
}
 
```

Nested Class Summary
- Nested classes/interfaces inherited from class totalcross.ui.Control
  Control.TranslucentShape

Field Summary

Fields
Modifier and Type	Field and Description
`boolean`	`autoScroll` Automatically scrolls the container when an item is clicked.
`protected ClippedContainer`	`bag`
`protected Container`	`bag0`
`protected Flick`	`disabledFlick`
`protected Flick`	`flick` The Flick object listens and performs flick animations on PenUp events when appropriate.
`static java.util.HashSet<java.lang.Class<?>>`	`hsIgnoreAutoScroll` Defines a list of classes that will make autoScroll be ignored.
`protected int`	`lastH`
`protected int`	`lastV`
`ScrollBar`	`sbH` Returns the scrollbar for this ScrollContainer.
`ScrollBar`	`sbV` Returns the scrollbar for this ScrollContainer.
`boolean`	`shrink2size` Set to true, to make the surrounding container shrink to its size.

Fields inherited from class totalcross.ui.Container
alwaysEraseBackground, BACKGROUND_CYLINDRIC_SHADED, BACKGROUND_SHADED, BACKGROUND_SHADED_INV, BACKGROUND_SOLID, backgroundStyle, BORDER_LOWERED, BORDER_NONE, BORDER_RAISED, BORDER_ROUNDED, BORDER_SIMPLE, BORDER_TOP, borderColor, borderRadius, children, controlFound, finishedStart, ignoreOnAddAgain, ignoreOnRemove, insets, lastScreenWidth, lastW, lastX, lastY, numChildren, started, tabOrder, tail, TRANSITION_TIME

Fields inherited from class totalcross.ui.Control
AFTER, alphaValue, appId, appObj, asContainer, asWindow, backColor, BEFORE, BOTTOM, BOTTOM_OF, BRIGHTER_BACKGROUND, callListenersOnAllTargets, CENTER, CENTER_OF, clearValueInt, clearValueStr, DARKER_BACKGROUND, DP, effect, enableUpdateScreen, esce, eventsEnabled, FILL, fillColor, FIT, floating, fm, fmH, focusHandler, focusLess, focusOnPenDown, focusTraversable, font, FONTSIZE, foreColor, height, ignoreInsets, isHighlighting, isTablet, KEEP, keepDisabled, keepEnabled, LEFT, next, nextTabControl, npParts, offscreen, offscreen0, onEventFirst, parent, PARENTSIZE, PARENTSIZEMAX, PARENTSIZEMIN, PREFERRED, prev, RANGE, repositionAllowed, RIGHT, RIGHT_OF, SAME, SCREENSIZE, SCREENSIZEMAX, SCREENSIZEMIN, setFont, setH, setRel, setW, setX, SETX_NOT_SET, setY, tempW, textShadowColor, TOP, translucentShape, transparentBackground, uiAdjustmentsBasedOnFontHeightIsSupported, uiAndroid, UICONST, uiFlat, uiHolo, uiMaterial, uiVista, visible, width, WILL_RESIZE, x, y

Constructor Summary

Constructors
Constructor and Description
`ScrollContainer()` Standard constructor for a new ScrollContainer, with both scrollbars enabled.
`ScrollContainer(boolean allowScrollBars)` Constructor used to specify when both scrollbars are enabled or not.
`ScrollContainer(boolean allowHScrollBar, boolean allowVScrollBar)` Constructor used to specify when each scrollbar is enabled or not.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(Control control)` Adds a child control to the bag container.
`void`	`addScrollEventHandler(ScrollEventHandler scrollEventHandler)` Add an instance of ScrollEventHandler
`protected void`	`bagSetRect(int x, int y, int w, int h, boolean screenChanged)`
`boolean`	`canScrollContent(int direction, java.lang.Object target)` Checks if there is room to flick this container in the given direction.
`protected boolean`	`canShowScrollBars(boolean vertical)`
`void`	`disableFlick()` Disables the 'flick' behaviour from this scroll container.
`void`	`enableFlick()` Reenables the 'flick' behaviour of this container.
`void`	`flickEnded(boolean atPenDown)` Called when the flick animation is ended.
`boolean`	`flickStarted()` Called when the flick animation is started.
`Control[]`	`getBagChildren()` Returns the children of the bag.
`protected int`	`getBagInitialHeight()` Overwrite this method to define a custom height for the scrolling area
`protected int`	`getBagInitialWidth()` Overwrite this method to define a custom width for the scrolling area
`Rect`	`getClientRect()` Returns the client rect from the area that scrolls
`Flick`	`getFlick()` Returns the current flick object.
`int`	`getPreferredHeight()` Returns the preferred height AFTER the resize method was called.
`int`	`getPreferredWidth()` Returns the preferred width AFTER the resize method was called.
`Rect`	`getRealClientRect()` Returns the client rect from the ScrollContainer control
`int`	`getScrollDistance()` Override this method to return the correct scroll distance.
`int`	`getScrollPosition(int direction)` Returns the current position given the direction.
`Control`	`moveFocusToNextControl(Control control, boolean forward)` Moves the focus to the next control, which can be an Edit, a MultiEdit, or another control type.
`protected void`	`onBoundsChanged(boolean screenChanged)` Called after a setRect.
`protected void`	`onColorsChanged(boolean colorsChanged)` Called after a setEnabled, setForeColor and setBackColor and when a control has been added to a Container.
`void`	`onEvent(Event event)` Called to process key, pen, control and other posted events.
`void`	`onFontChanged()` Called after a setFont
`void`	`onPaint(Graphics g)` Draws the border (if any).
`void`	`remove(Control control)` Removes a child control from the bag container.
`void`	`removeAll()` Removes all controls from the ScrollContainer.
`void`	`removeScrollEventHandler(ScrollEventHandler scrollEventHandler)` Remove an specified instance of ScrollEventHandler
`void`	`reposition()` Reposition this control, calling again setRect with the original parameters.
`void`	`resize()` This method resizes the control to the needed bounds, based on added childs.
`void`	`resize(int maxX, int maxY)` This method resizes the control to the needed bounds, based on the given maximum width and heights.
`boolean`	`scrollContent(int dx, int dy, boolean fromFlick)` Performs a relative move.
`void`	`scrollPage(boolean left)` Scrolls a page to left or right.
`void`	`scrollToControl(Control c)` Scrolls to the given control.
`void`	`scrollToOrigin()` Scroll the container to origin position 0,0
`void`	`scrollToPage(int p)` Scrolls to the given page, which is the flick's scrollDistance (if set), or the control's height.
`void`	`setBorderStyle(byte border)` Sets the border for this container.
`void`	`setHandlersVisibility(boolean visible)` Changes the visibility of the temporary scrollbar handlers.
`void`	`setHandlersVisibility(boolean horizontalHandlerVisiblle, boolean verticalHandlerVisible)` Changes the visibility of the temporary scrollbar handlers individually.
`protected void`	`setHValue(int val)` Sets the horizontal's ScrollBar value to the given one.
`protected void`	`setScrollBars(boolean allowHScrollBar, boolean allowVScrollBar)`
`protected void`	`setVValue(int val)` Sets the vertical's ScrollBar value to the given one.
`void`	`updateListenerTriggered(int elapsedMilliseconds)` Called regularly by the system.
`boolean`	`wasScrolled()` Returns true if the control was scrolled since last pen down

Methods inherited from class totalcross.ui.Container
add, add, add, add, broadcastEvent, clear, fillBackground, findChild, findNearestChild, findNextFocusControl, getBorderRadius, getBorderStyle, getChildren, getChildrenCount, getClientRect, getFirstChild, getFocusableControls, getInsets, incLastX, incLastY, initUI, isPressed, moveFocusToNextEditable, onAddAgain, onRemove, onSwapFinished, paintChildren, resizeHeight, resizeWidth, setBorderRadius, setEnabled, setFocusTraversable, setHighlighting, setInsets, setPressColor, setPressed, swapToTopmostWindow

Methods inherited from class totalcross.ui.Control
_onEvent, addEnabledStateListener, addFocusListener, addFontChangeHandler, addGridListener, addHandler, addHighlightListener, addKeyListener, addListContainerListener, addMouseListener, addMultiTouchListener, addPenListener, addPressListener, addPushNotificationListener, addSizeChangeHandler, addTimer, addTimer, addTimerListener, addValueChangeHandler, addWindowListener, bringToFront, changeHighlighted, contains, drawTranslucentBackground, getAbsoluteRect, getBackColor, getDoEffect, getEffectH, getEffectW, getEffectX, getEffectY, getEventListeners, getFont, getForeColor, getGap, getGraphics, getHeight, getNext, getParent, getParentWindow, getPos, getPressedEvent, getPrev, getRect, getSize, getTextShadowColor, getWidth, getX, getX2, getY, getY2, hadParentScrolled, handleGeographicalFocusChangeKeys, hasFocus, internalSetEnabled, intXYWH, isActionEvent, isChildOf, isDisplayed, isEnabled, isFloating, isInsideOrNear, isObscured, isTopMost, isVisible, isVisibleAndInside, onWindowPaintFinished, post, postEvent, postPressedEvent, releaseScreenShot, removeEnabledStateListener, removeFocusListener, removeGridListener, removeHandler, removeHighlightListener, removeKeyListener, removeListContainerListener, removeMouseListener, removeMultiTouchListener, removePenListener, removePressListener, removePushNotificationListener, removeTimer, removeTimerListener, removeWindowListener, repaint, repaintNow, reposition, repositionChildren, requestFocus, resetSetPositions, resetStyle, safeRepaintNow, safeUpdateScreen, sendToBack, setBackColor, setBackForeColors, setDoEffect, setFloating, setFocusLess, setFont, setForeColor, setNinePatch, setNinePatch, setRect, setRect, setRect, setRect, setSet, setTextShadowColor, setTranslucent, setVisible, showTip, takeInitialScreenShot, takeScreenShot, translateFromOrigin, uiStyleChanged, updateScreen, updateTemporary, willOpenKeyboard

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - sbH
```
public ScrollBar sbH
```
    Returns the scrollbar for this ScrollContainer. With it, you can directly set its parameters, like blockIncrement, unitIncrement and liveScrolling. But be careful, don't mess with the minimum, maximum and visibleItems. If using Android or Material user interface style, these are replaced by the ScrollPosition. If you set sbV.transparentBackground=true (or for sbH), you will expand the client area to over the ScrollPosition's area.
  - sbV
```
public ScrollBar sbV
```
    Returns the scrollbar for this ScrollContainer. With it, you can directly set its parameters, like blockIncrement, unitIncrement and liveScrolling. But be careful, don't mess with the minimum, maximum and visibleItems. If using Android or Material user interface style, these are replaced by the ScrollPosition. If you set sbV.transparentBackground=true (or for sbH), you will expand the client area to over the ScrollPosition's area.
  - flick
```
protected Flick flick
```
    The Flick object listens and performs flick animations on PenUp events when appropriate.
  - disabledFlick
```
protected Flick disabledFlick
```
  - bag
```
protected ClippedContainer bag
```
  - bag0
```
protected Container bag0
```
  - lastV
```
protected int lastV
```
  - lastH
```
protected int lastH
```
  - shrink2size
```
public boolean shrink2size
```
    Set to true, to make the surrounding container shrink to its size.
  - autoScroll
```
public boolean autoScroll
```
    Automatically scrolls the container when an item is clicked.
    
    See Also:
    
    hsIgnoreAutoScroll
  - hsIgnoreAutoScroll
```
public static java.util.HashSet<java.lang.Class<?>> hsIgnoreAutoScroll
```
    Defines a list of classes that will make autoScroll be ignored. Use it like:
```
 ScrollContainer.hsIgnoreAutoScroll.add(totalcross.ui.SpinList.class);
 ...
 
```
    This is useful if such class usually requires more than one press to have a value defined.
    See Also:
    
    autoScroll
- Constructor Detail
  - ScrollContainer
```
public ScrollContainer()
```
    Standard constructor for a new ScrollContainer, with both scrollbars enabled.
  - ScrollContainer
```
public ScrollContainer(boolean allowScrollBars)
```
    Constructor used to specify when both scrollbars are enabled or not.
  - ScrollContainer
```
public ScrollContainer(boolean allowHScrollBar,
                       boolean allowVScrollBar)
```
    Constructor used to specify when each scrollbar is enabled or not. By disabling the horizontal scrollbar, you can use RIGHT and CENTER on the x parameter of a control that is added. By disabling the vertical scrollbar, you can use BOTTOM and CENTER on the y parameter of a control that is added.
    
    Since:
    
    TotalCross 1.27
- Method Detail
  - getClientRect
```
public Rect getClientRect()
```
    Returns the client rect from the area that scrolls
    
    Overrides:
    
    getClientRect in class Container
    
    See Also:
    
    Container.getClientRect(Rect)
  - getRealClientRect
```
public Rect getRealClientRect()
```
    Returns the client rect from the ScrollContainer control
  - setScrollBars
```
protected void setScrollBars(boolean allowHScrollBar,
                             boolean allowVScrollBar)
```
  - getBagInitialHeight
```
protected int getBagInitialHeight()
```
    Overwrite this method to define a custom height for the scrolling area
  - getBagInitialWidth
```
protected int getBagInitialWidth()
```
    Overwrite this method to define a custom width for the scrolling area
  - flickStarted
```
public boolean flickStarted()
```
    Description copied from interface: Scrollable
    
    Called when the flick animation is started.
    
    Specified by:
    
    flickStarted in interface Scrollable
  - flickEnded
```
public void flickEnded(boolean atPenDown)
```
    Description copied from interface: Scrollable
    
    Called when the flick animation is ended.
    
    Specified by:
    
    flickEnded in interface Scrollable
    
    Parameters:
    
    atPenDown - Flag indicating if the animation ended due to a pendown event.
  - canScrollContent
```
public boolean canScrollContent(int direction,
                                java.lang.Object target)
```
    Description copied from interface: Scrollable
    
    Checks if there is room to flick this container in the given direction.
    
    Specified by:
    
    canScrollContent in interface Scrollable
    
    Parameters:
    
    direction - The direction we want to flick given by one of the following constants:
    
    target - The target of the series of PEN events that triggered this flick attempt.
    
    Returns:
    
    true if the container can flick in the indicated direction.
  - scrollContent
```
public boolean scrollContent(int dx,
                             int dy,
                             boolean fromFlick)
```
    Description copied from interface: Scrollable
    
    Performs a relative move.
    
    Specified by:
    
    scrollContent in interface Scrollable
    
    Parameters:
    
    dx - The relative amount of pixels to move in the X axis.
    
    dy - The relative amount of pixels to move in the Y axis.
  - updateListenerTriggered
```
public void updateListenerTriggered(int elapsedMilliseconds)
```
    Description copied from interface: UpdateListener
    
    Called regularly by the system.
    
    Specified by:
    
    updateListenerTriggered in interface UpdateListener
    
    Parameters:
    
    elapsedMilliseconds - number of milliseconds since the last UpdateListenerTriggered call
  - getScrollPosition
```
public int getScrollPosition(int direction)
```
    Description copied from interface: Scrollable
    
    Returns the current position given the direction. Used on page scrolls.
    
    Specified by:
    
    getScrollPosition in interface Scrollable
  - add
```
public void add(Control control)
```
    Adds a child control to the bag container.
    
    Overrides:
    
    add in class Container
  - remove
```
public void remove(Control control)
```
    Removes a child control from the bag container.
    
    Overrides:
    
    remove in class Container
  - onBoundsChanged
```
protected void onBoundsChanged(boolean screenChanged)
```
    Description copied from class: Control
    
    Called after a setRect.
    
    Overrides:
    
    onBoundsChanged in class Control
    
    Parameters:
    
    screenChanged - If the bounds were changed due to a screen change (rotation, collapse)
  - onColorsChanged
```
protected void onColorsChanged(boolean colorsChanged)
```
    Description copied from class: Control
    
    Called after a setEnabled, setForeColor and setBackColor and when a control has been added to a Container. If colorsChanged is true, it was called from setForeColor/setBackColor/Container.add; otherwise, it was called from setEnabled
    
    Overrides:
    
    onColorsChanged in class Container
  - bagSetRect
```
protected void bagSetRect(int x,
                          int y,
                          int w,
                          int h,
                          boolean screenChanged)
```
  - resize
```
public void resize()
```
    This method resizes the control to the needed bounds, based on added childs. Must be called if you're controlling reposition by your own, after you repositioned the controls inside of it.
    
    Overrides:
    
    resize in class Container
    
    See Also:
    
    Container.resizeWidth(), Container.resizeHeight()
  - resize
```
public void resize(int maxX,
                   int maxY)
```
    This method resizes the control to the needed bounds, based on the given maximum width and heights.
  - canShowScrollBars
```
protected boolean canShowScrollBars(boolean vertical)
```
  - getScrollDistance
```
public int getScrollDistance()
```
    Override this method to return the correct scroll distance. Defaults to the container's width.
  - reposition
```
public void reposition()
```
    Description copied from class: Control
    
    Reposition this control, calling again setRect with the original parameters.
    
    Overrides:
    
    reposition in class Control
  - getPreferredWidth
```
public int getPreferredWidth()
```
    Returns the preferred width AFTER the resize method was called. If the ScrollBars are disabled, returns the maximum size of the container to hold all controls.
    
    Overrides:
    
    getPreferredWidth in class Control
  - getPreferredHeight
```
public int getPreferredHeight()
```
    Returns the preferred height AFTER the resize method was called. If the ScrollBars are disabled, returns the maximum size of the container to hold all controls.
    
    Overrides:
    
    getPreferredHeight in class Control
  - onPaint
```
public void onPaint(Graphics g)
```
    Description copied from class: Container
    
    Draws the border (if any). If you override this method, be sure to call super.onPaint(g);, or the border will not be drawn.
    
    Overrides:
    
    onPaint in class Container
    
    Parameters:
    
    g - the graphics object for drawing
    
    See Also:
    
    Graphics
  - onEvent
```
public void onEvent(Event event)
```
    Description copied from class: Control
    
    Called to process key, pen, control and other posted events.
    
    Overrides:
    
    onEvent in class Control
    
    Parameters:
    
    event - the event to process
    
    See Also:
    
    Event, KeyEvent, PenEvent
  - scrollToPage
```
public void scrollToPage(int p)
```
    Scrolls to the given page, which is the flick's scrollDistance (if set), or the control's height.
    
    Since:
    
    TotalCross 1.53
  - scrollPage
```
public void scrollPage(boolean left)
```
    Scrolls a page to left or right. Works only if it has a flick and a page position.
  - scrollToControl
```
public void scrollToControl(Control c)
```
    Scrolls to the given control.
  - scrollToOrigin
```
public void scrollToOrigin()
```
    Scroll the container to origin position 0,0
  - setVValue
```
protected void setVValue(int val)
```
    Sets the vertical's ScrollBar value to the given one.
  - setHValue
```
protected void setHValue(int val)
```
    Sets the horizontal's ScrollBar value to the given one.
  - setBorderStyle
```
public void setBorderStyle(byte border)
```
    Description copied from class: Container
    
    Sets the border for this container. The insets are changed after this method is called. The BORDER_ROUNDED sets the background to transparent.
    
    Overrides:
    
    setBorderStyle in class Container
    
    See Also:
    
    Container.BORDER_NONE, Container.BORDER_LOWERED, Container.BORDER_RAISED, Container.BORDER_SIMPLE, Container.BORDER_TOP, Container.BORDER_ROUNDED
  - getFlick
```
public Flick getFlick()
```
    Description copied from interface: Scrollable
    
    Returns the current flick object.
    
    Specified by:
    
    getFlick in interface Scrollable
  - wasScrolled
```
public boolean wasScrolled()
```
    Description copied from interface: Scrollable
    
    Returns true if the control was scrolled since last pen down
    
    Specified by:
    
    wasScrolled in interface Scrollable
  - removeAll
```
public void removeAll()
```
    Removes all controls from the ScrollContainer.
    
    Overrides:
    
    removeAll in class Container
  - getBagChildren
```
public Control[] getBagChildren()
```
    Returns the children of the bag. If you call ScrollContainer.getChildren, it will not return the controls added to the ScrollContainer, since they are actually added to the bag.
    
    Since:
    
    TotalCross 1.5
  - onFontChanged
```
public void onFontChanged()
```
    Description copied from class: Control
    
    Called after a setFont
    
    Overrides:
    
    onFontChanged in class Control
  - moveFocusToNextControl
```
public Control moveFocusToNextControl(Control control,
                                      boolean forward)
```
    Description copied from class: Container
    
    Moves the focus to the next control, which can be an Edit, a MultiEdit, or another control type. It does not show the keyboard.
    
    Overrides:
    
    moveFocusToNextControl in class Container
    
    Returns:
    
    The selected control or null if none was found.
  - disableFlick
```
public void disableFlick()
```
    Disables the 'flick' behaviour from this scroll container. This is useful when you have small scrollable containers and are facing usability problems. We recommend leaving the flick behavior on for large scrollable surfaces, with many items. All scroll containers have the flick behaviour on by default. If disabled, this behavior can be reenabled using the 'enableFlick' method.
    
    See Also:
    
    enableFlick
  - enableFlick
```
public void enableFlick()
```
    Reenables the 'flick' behaviour of this container. @see disableFlick
  - setHandlersVisibility
```
public void setHandlersVisibility(boolean visible)
```
    Changes the visibility of the temporary scrollbar handlers.
  - setHandlersVisibility
```
public void setHandlersVisibility(boolean horizontalHandlerVisiblle,
                                  boolean verticalHandlerVisible)
```
    Changes the visibility of the temporary scrollbar handlers individually.
  - addScrollEventHandler
```
public void addScrollEventHandler(ScrollEventHandler scrollEventHandler)
```
    Add an instance of ScrollEventHandler
    
    Parameters:
    
    scrollEventHandler -
  - removeScrollEventHandler
```
public void removeScrollEventHandler(ScrollEventHandler scrollEventHandler)
```
    Remove an specified instance of ScrollEventHandler
    
    Parameters:
    
    scrollEventHandler -

Class ScrollContainer

Nested Class Summary

Nested classes/interfaces inherited from class totalcross.ui.Control

Field Summary

Fields inherited from class totalcross.ui.Container

Fields inherited from class totalcross.ui.Control

Constructor Summary

Method Summary

Methods inherited from class totalcross.ui.Container

Methods inherited from class totalcross.ui.Control

Methods inherited from class java.lang.Object

Field Detail

sbH

sbV

flick

disabledFlick

bag

bag0

lastV

lastH

shrink2size

autoScroll

hsIgnoreAutoScroll

Constructor Detail

ScrollContainer

ScrollContainer

ScrollContainer

Method Detail

getClientRect

getRealClientRect

setScrollBars

getBagInitialHeight

getBagInitialWidth

flickStarted

flickEnded

canScrollContent

scrollContent

updateListenerTriggered

getScrollPosition

add

remove

onBoundsChanged

onColorsChanged

bagSetRect

resize

resize

canShowScrollBars

getScrollDistance

reposition

getPreferredWidth

getPreferredHeight

onPaint

onEvent

scrollToPage

scrollPage

scrollToControl

scrollToOrigin

setVValue

setHValue

setBorderStyle

getFlick

wasScrolled

removeAll

getBagChildren

onFontChanged

moveFocusToNextControl

disableFlick

enableFlick

setHandlersVisibility

setHandlersVisibility

addScrollEventHandler

removeScrollEventHandler