de.swm.commons.mobile.client.widgets.scroll

Class SimpleScrollPanel

java.lang.Object

com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.Widget

com.google.gwt.user.client.ui.Composite

de.swm.commons.mobile.client.widgets.SWMMobileWidgetBase

de.swm.commons.mobile.client.base.PanelBase

de.swm.commons.mobile.client.widgets.scroll.SimpleScrollPanel

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.IsRenderable, com.google.gwt.user.client.ui.IsWidget, IsSWMMobileWidget, IScrollPanel, Iterable<com.google.gwt.user.client.ui.Widget>

public class SimpleScrollPanel
extends PanelBase
implements com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.EventListener, IScrollPanel

Improved scroll panel (still experimental)

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets

com.google.gwt.user.client.ui.HasWidgets.ForIsWidget

Field Summary

Fields inherited from class de.swm.commons.mobile.client.base.PanelBase

myFlowPanel

Fields inherited from class com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

Constructor Summary

Constructors

Constructor and Description
SimpleScrollPanel()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(com.google.gwt.user.client.ui.Widget w)
int	getScrollPosition() Returns the current scroll position.
int	getScrollToPosition() Returns the next scroll position
com.google.gwt.user.client.ui.Widget	getWidget()
void	onBrowserEvent(com.google.gwt.user.client.Event event)
void	onLoad()
protected void	onUnload()
void	reset() Scrolls to the default position.
void	restoreScrollPosition()
void	setOffsetHeight(int offsetHeight) A value greater zero will set the offset height of the panel manually.
void	setPositionToBottom() Scrolls to the bottom.
void	setPostionToTop() Scrolls to the top.
void	setScrollMonitor(IScrollMonitor scrollMonitor) A scroll monitor provides callback when the scrolling is done.
void	setScrollPosition(int pos) Sets the croll position

Methods inherited from class de.swm.commons.mobile.client.base.PanelBase

clear, getWidget, getWidgetCount, insert, iterator, remove, remove

Methods inherited from class de.swm.commons.mobile.client.widgets.SWMMobileWidgetBase

onInitialLoad, onTransitionEnd, setSecondaryStyle

Methods inherited from class com.google.gwt.user.client.ui.Composite

claimElement, initializeClaimedElement, initWidget, isAttached, onAttach, onDetach, render, render, resolvePotentialElement, setWidget

Methods inherited from class com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isOrWasAttached, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject

addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, getTitle, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.user.client.ui.HasWidgets

clear, iterator, remove

Constructor Detail

SimpleScrollPanel

public SimpleScrollPanel()

Method Detail

onLoad

public void onLoad()

Overrides:

onLoad in class SWMMobileWidgetBase

onUnload

protected void onUnload()

Overrides:

onUnload in class com.google.gwt.user.client.ui.Widget

getWidget

public com.google.gwt.user.client.ui.Widget getWidget()

Overrides:

getWidget in class com.google.gwt.user.client.ui.Composite

reset

public void reset()

Scrolls to the default position.

setPostionToTop

public void setPostionToTop()

Scrolls to the top.

Specified by:

setPostionToTop in interface IScrollPanel

setPositionToBottom

public void setPositionToBottom()

Scrolls to the bottom.

Specified by:

setPositionToBottom in interface IScrollPanel

setScrollPosition

public void setScrollPosition(int pos)

Sets the croll position

Specified by:

setScrollPosition in interface IScrollPanel

Parameters:

pos - the y axis pos

getScrollPosition

public int getScrollPosition()

Returns the current scroll position.

Specified by:

getScrollPosition in interface IScrollPanel

Returns:

the position

restoreScrollPosition

public void restoreScrollPosition()

add

public void add(com.google.gwt.user.client.ui.Widget w)

Specified by:

add in interface com.google.gwt.user.client.ui.HasWidgets

Overrides:

add in class PanelBase

onBrowserEvent

public void onBrowserEvent(com.google.gwt.user.client.Event event)

Specified by:

onBrowserEvent in interface com.google.gwt.user.client.EventListener

Overrides:

onBrowserEvent in class com.google.gwt.user.client.ui.Composite

setScrollMonitor

public void setScrollMonitor(IScrollMonitor scrollMonitor)

Description copied from interface: IScrollPanel

A scroll monitor provides callback when the scrolling is done.

Specified by:

setScrollMonitor in interface IScrollPanel

getScrollToPosition

public int getScrollToPosition()

Description copied from interface: IScrollPanel

Returns the next scroll position

Specified by:

getScrollToPosition in interface IScrollPanel

Returns:

then next scroll position

setOffsetHeight

public void setOffsetHeight(int offsetHeight)

Description copied from interface: IScrollPanel

A value greater zero will set the offset height of the panel manually. Otherwise it will be calculated automatically.

Specified by:

setOffsetHeight in interface IScrollPanel

Parameters:

offsetHeight - the offset height.