org.opencms.gwt.client.ui

类 CmsScrollBar

java.lang.Object

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

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

com.google.gwt.user.client.ui.Panel

com.google.gwt.user.client.ui.SimplePanel

com.google.gwt.user.client.ui.FocusPanel

org.opencms.gwt.client.ui.CmsScrollBar

所有已实现的接口:

com.alkacon.geranium.client.I_DescendantResizeHandler, com.google.gwt.event.dom.client.HasAllDragAndDropHandlers, com.google.gwt.event.dom.client.HasAllFocusHandlers, com.google.gwt.event.dom.client.HasAllGestureHandlers, com.google.gwt.event.dom.client.HasAllKeyHandlers, com.google.gwt.event.dom.client.HasAllMouseHandlers, com.google.gwt.event.dom.client.HasAllTouchHandlers, com.google.gwt.event.dom.client.HasBlurHandlers, com.google.gwt.event.dom.client.HasClickHandlers, com.google.gwt.event.dom.client.HasDoubleClickHandlers, com.google.gwt.event.dom.client.HasDragEndHandlers, com.google.gwt.event.dom.client.HasDragEnterHandlers, com.google.gwt.event.dom.client.HasDragHandlers, com.google.gwt.event.dom.client.HasDragLeaveHandlers, com.google.gwt.event.dom.client.HasDragOverHandlers, com.google.gwt.event.dom.client.HasDragStartHandlers, com.google.gwt.event.dom.client.HasDropHandlers, com.google.gwt.event.dom.client.HasFocusHandlers, com.google.gwt.event.dom.client.HasGestureChangeHandlers, com.google.gwt.event.dom.client.HasGestureEndHandlers, com.google.gwt.event.dom.client.HasGestureStartHandlers, com.google.gwt.event.dom.client.HasKeyDownHandlers, com.google.gwt.event.dom.client.HasKeyPressHandlers, com.google.gwt.event.dom.client.HasKeyUpHandlers, com.google.gwt.event.dom.client.HasMouseDownHandlers, com.google.gwt.event.dom.client.HasMouseMoveHandlers, com.google.gwt.event.dom.client.HasMouseOutHandlers, com.google.gwt.event.dom.client.HasMouseOverHandlers, com.google.gwt.event.dom.client.HasMouseUpHandlers, com.google.gwt.event.dom.client.HasMouseWheelHandlers, com.google.gwt.event.dom.client.HasScrollHandlers, com.google.gwt.event.dom.client.HasTouchCancelHandlers, com.google.gwt.event.dom.client.HasTouchEndHandlers, com.google.gwt.event.dom.client.HasTouchMoveHandlers, com.google.gwt.event.dom.client.HasTouchStartHandlers, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasValueChangeHandlers<java.lang.Integer>, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.TakesValue<java.lang.Integer>, com.google.gwt.user.client.ui.AcceptsOneWidget, com.google.gwt.user.client.ui.Focusable, com.google.gwt.user.client.ui.HasFocus, com.google.gwt.user.client.ui.HasOneWidget, com.google.gwt.user.client.ui.HasValue<java.lang.Integer>, com.google.gwt.user.client.ui.HasVerticalScrolling, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.HasWidgets, com.google.gwt.user.client.ui.HasWidgets.ForIsWidget, com.google.gwt.user.client.ui.IsWidget, com.google.gwt.user.client.ui.SourcesClickEvents, com.google.gwt.user.client.ui.SourcesFocusEvents, com.google.gwt.user.client.ui.SourcesKeyboardEvents, com.google.gwt.user.client.ui.SourcesMouseEvents, com.google.gwt.user.client.ui.SourcesMouseWheelEvents, com.google.gwt.user.client.ui.VerticalScrollbar, java.lang.Iterable<com.google.gwt.user.client.ui.Widget>

public class CmsScrollBar
extends com.google.gwt.user.client.ui.FocusPanel
implements com.alkacon.geranium.client.I_DescendantResizeHandler, com.google.gwt.user.client.ui.HasValue<java.lang.Integer>, com.google.gwt.user.client.ui.VerticalScrollbar

A custom scroll bar to be used with CmsScrollPanel.

嵌套类概要

从类继承的嵌套类/接口 com.google.gwt.user.client.ui.UIObject

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

从接口继承的嵌套类/接口 com.google.gwt.user.client.ui.HasWidgets

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

字段概要

字段

限定符和类型	字段和说明
protected int	m_stepSize The size of the increments between knob positions.

从类继承的字段 com.google.gwt.user.client.ui.UIObject

DEBUG_ID_PREFIX

构造器概要

构造器

构造器和说明
CmsScrollBar(com.google.gwt.dom.client.Element scrollableElement, com.google.gwt.dom.client.Element containerElement) Constructor.

方法概要

方法

限定符和类型	方法和说明
com.google.gwt.event.shared.HandlerRegistration	addScrollHandler(com.google.gwt.event.dom.client.ScrollHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<java.lang.Integer> handler)
int	getMaximumVerticalScrollPosition()
int	getMinimumVerticalScrollPosition()
protected com.google.gwt.dom.client.Element	getScrollableElement() Returns the associated scrollable element.
int	getScrollHeight()
java.lang.Integer	getValue()
int	getVerticalScrollPosition()
void	isResizeable(boolean reziseable)
protected void	onAttach()
void	onBrowserEvent(com.google.gwt.user.client.Event event) Listen for events that will move the knob.
protected void	onDetach()
void	onResizeDescendant()
protected void	redraw() Redraws the scroll bar.
void	setScrollHeight(int height)
void	setValue(java.lang.Integer value)
void	setValue(java.lang.Integer value, boolean fireEvents)
void	setVerticalScrollPosition(int position)
protected void	shiftDown(int shift) Shifts the scroll position down.
protected void	shiftUp(int shift) Shifts the scroll position up.

从类继承的方法 com.google.gwt.user.client.ui.FocusPanel

addBlurHandler, addClickHandler, addClickListener, addDoubleClickHandler, addDragEndHandler, addDragEnterHandler, addDragHandler, addDragLeaveHandler, addDragOverHandler, addDragStartHandler, addDropHandler, addFocusHandler, addFocusListener, addGestureChangeHandler, addGestureEndHandler, addGestureStartHandler, addKeyboardListener, addKeyDownHandler, addKeyPressHandler, addKeyUpHandler, addMouseDownHandler, addMouseListener, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, addMouseWheelHandler, addMouseWheelListener, addTouchCancelHandler, addTouchEndHandler, addTouchMoveHandler, addTouchStartHandler, getTabIndex, removeClickListener, removeFocusListener, removeKeyboardListener, removeMouseListener, removeMouseWheelListener, setAccessKey, setFocus, setTabIndex

从类继承的方法 com.google.gwt.user.client.ui.SimplePanel

add, getContainerElement, getWidget, iterator, remove, setWidget, setWidget

从类继承的方法 com.google.gwt.user.client.ui.Panel

add, adopt, adopt, clear, disown, doAttachChildren, doDetachChildren, orphan, remove

从类继承的方法 com.google.gwt.user.client.ui.Widget

addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents

从类继承的方法 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, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString, unsinkEvents

从类继承的方法 java.lang.Object

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

从接口继承的方法 com.google.gwt.event.shared.HasHandlers

fireEvent

从接口继承的方法 com.google.gwt.user.client.ui.IsWidget

asWidget

字段详细资料

m_stepSize

protected int m_stepSize

The size of the increments between knob positions.

构造器详细资料

CmsScrollBar

public CmsScrollBar(com.google.gwt.dom.client.Element scrollableElement,
            com.google.gwt.dom.client.Element containerElement)

Constructor.

参数:

scrollableElement - the scrollable element

containerElement - the scroll content

方法详细资料

addScrollHandler

public com.google.gwt.event.shared.HandlerRegistration addScrollHandler(com.google.gwt.event.dom.client.ScrollHandler handler)

指定者:

addScrollHandler 在接口中 com.google.gwt.event.dom.client.HasScrollHandlers

另请参阅:

HasScrollHandlers.addScrollHandler(com.google.gwt.event.dom.client.ScrollHandler)

addValueChangeHandler

public com.google.gwt.event.shared.HandlerRegistration addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler<java.lang.Integer> handler)

指定者:

addValueChangeHandler 在接口中 com.google.gwt.event.logical.shared.HasValueChangeHandlers<java.lang.Integer>

另请参阅:

HasValueChangeHandlers.addValueChangeHandler(com.google.gwt.event.logical.shared.ValueChangeHandler)

getMaximumVerticalScrollPosition

public int getMaximumVerticalScrollPosition()

指定者:

getMaximumVerticalScrollPosition 在接口中 com.google.gwt.user.client.ui.HasVerticalScrolling

另请参阅:

HasVerticalScrolling.getMaximumVerticalScrollPosition()

getMinimumVerticalScrollPosition

public int getMinimumVerticalScrollPosition()

指定者:

getMinimumVerticalScrollPosition 在接口中 com.google.gwt.user.client.ui.HasVerticalScrolling

另请参阅:

HasVerticalScrolling.getMinimumVerticalScrollPosition()

getScrollHeight

public int getScrollHeight()

指定者:

getScrollHeight 在接口中 com.google.gwt.user.client.ui.VerticalScrollbar

另请参阅:

VerticalScrollbar.getScrollHeight()

getValue

public java.lang.Integer getValue()

指定者:

getValue 在接口中 com.google.gwt.user.client.TakesValue<java.lang.Integer>

指定者:

getValue 在接口中 com.google.gwt.user.client.ui.HasValue<java.lang.Integer>

另请参阅:

HasValue.getValue()

getVerticalScrollPosition

public int getVerticalScrollPosition()

指定者:

getVerticalScrollPosition 在接口中 com.google.gwt.user.client.ui.HasVerticalScrolling

另请参阅:

HasVerticalScrolling.getVerticalScrollPosition()

isResizeable

public void isResizeable(boolean reziseable)

参数:

reziseable - true if the panel is resizeable

onBrowserEvent

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

Listen for events that will move the knob.

指定者:

onBrowserEvent 在接口中 com.google.gwt.user.client.EventListener

覆盖:

onBrowserEvent 在类中 com.google.gwt.user.client.ui.Widget

参数:

event - the event that occurred

onResizeDescendant

public void onResizeDescendant()

指定者:

onResizeDescendant 在接口中 com.alkacon.geranium.client.I_DescendantResizeHandler

另请参阅:

I_DescendantResizeHandler.onResizeDescendant()

setScrollHeight

public void setScrollHeight(int height)

指定者:

setScrollHeight 在接口中 com.google.gwt.user.client.ui.VerticalScrollbar

另请参阅:

VerticalScrollbar.setScrollHeight(int)

setValue

public void setValue(java.lang.Integer value)

指定者:

setValue 在接口中 com.google.gwt.user.client.TakesValue<java.lang.Integer>

指定者:

setValue 在接口中 com.google.gwt.user.client.ui.HasValue<java.lang.Integer>

另请参阅:

HasValue.setValue(java.lang.Object)

setValue

public void setValue(java.lang.Integer value,
            boolean fireEvents)

指定者:

setValue 在接口中 com.google.gwt.user.client.ui.HasValue<java.lang.Integer>

另请参阅:

HasValue.setValue(java.lang.Object, boolean)

setVerticalScrollPosition

public void setVerticalScrollPosition(int position)

指定者:

setVerticalScrollPosition 在接口中 com.google.gwt.user.client.ui.HasVerticalScrolling

另请参阅:

HasVerticalScrolling.setVerticalScrollPosition(int)

getScrollableElement

protected com.google.gwt.dom.client.Element getScrollableElement()

Returns the associated scrollable element.

返回:

the associated scrollable element

onAttach

protected void onAttach()

覆盖:

onAttach 在类中 com.google.gwt.user.client.ui.Widget

另请参阅:

Widget.onAttach()

onDetach

protected void onDetach()

覆盖:

onDetach 在类中 com.google.gwt.user.client.ui.Widget

另请参阅:

Widget.onDetach()

redraw

protected void redraw()

Redraws the scroll bar.

shiftDown

protected void shiftDown(int shift)

Shifts the scroll position down.

参数:

shift - the shift size

shiftUp

protected void shiftUp(int shift)

Shifts the scroll position up.

参数:

shift - the shift size