org.opencms.gwt.client.ui

类 CmsScrollPanel

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.ScrollPanel

org.opencms.gwt.client.ui.CmsScrollPanel

所有已实现的接口:

com.alkacon.geranium.client.I_DescendantResizeHandler, com.google.gwt.event.dom.client.HasScrollHandlers, com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.logical.shared.HasResizeHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.AcceptsOneWidget, com.google.gwt.user.client.ui.HasHorizontalScrolling, com.google.gwt.user.client.ui.HasOneWidget, com.google.gwt.user.client.ui.HasScrolling, 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.ProvidesResize, com.google.gwt.user.client.ui.RequiresResize, com.google.gwt.user.client.ui.SourcesScrollEvents, java.lang.Iterable<com.google.gwt.user.client.ui.Widget>

直接已知子类:

CmsScrollPanelImpl

public class CmsScrollPanel
extends com.google.gwt.user.client.ui.ScrollPanel
implements com.google.gwt.event.logical.shared.HasResizeHandlers, com.alkacon.geranium.client.I_DescendantResizeHandler

Scroll panel implementation allowing focused scrolling.

嵌套类概要

嵌套类

限定符和类型	类和说明
protected class	CmsScrollPanel.ResizeButton Inner class for the resize button.
protected class	CmsScrollPanel.ResizeEventPreviewHandler Drag and drop event preview handler.

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 com.google.gwt.event.shared.HandlerRegistration	m_previewHandlerRegistration The preview handler registration.

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

限定符	构造器和说明
	CmsScrollPanel() Constructor.
protected	CmsScrollPanel(com.google.gwt.dom.client.Element root, com.google.gwt.dom.client.Element scrollabel, com.google.gwt.dom.client.Element container) Constructor to be used by CmsScrollPanelImpl.

方法概要

方法

限定符和类型	方法和说明
com.google.gwt.event.shared.HandlerRegistration	addResizeHandler(com.google.gwt.event.logical.shared.ResizeHandler handler)
void	enableFocusedScrolling(boolean enable) Enables or disables the focused scrolling feature.
protected void	ensureFocusedScrolling() Ensures the focused scrolling event preview handler is registered.
protected void	onAttach()
protected void	onDetach()
void	onResizeDescendant()
boolean	remove(com.google.gwt.user.client.ui.Widget w)
void	setDefaultHeight(double height) Sets the default height of the scrolling panel.
protected void	setNewHeight(com.google.gwt.user.client.Event event) Executed on mouse move while dragging.
void	setResizable(boolean resize) Sets the scrollpanel resizeable.
protected void	setStartParameters(com.google.gwt.event.dom.client.MouseDownEvent event) Sets the start parameters of the resize event.

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

addScrollHandler, addScrollListener, ensureVisible, getContainerElement, getHorizontalScrollPosition, getMaximumHorizontalScrollPosition, getMaximumVerticalScrollPosition, getMinimumHorizontalScrollPosition, getMinimumVerticalScrollPosition, getScrollableElement, getScrollPosition, getVerticalScrollPosition, isTouchScrollingDisabled, onResize, removeScrollListener, scrollToBottom, scrollToLeft, scrollToRight, scrollToTop, setAlwaysShowScrollBars, setHeight, setHorizontalScrollPosition, setScrollPosition, setSize, setTouchScrollingDisabled, setVerticalScrollPosition, setWidth

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

add, getWidget, iterator, 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, onBrowserEvent, 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, setPixelSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setTitle, setVisible, setVisible, 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_previewHandlerRegistration

protected com.google.gwt.event.shared.HandlerRegistration m_previewHandlerRegistration

The preview handler registration.

构造器详细资料

CmsScrollPanel

public CmsScrollPanel()

Constructor.

另请参阅:

ScrollPanel.ScrollPanel()

CmsScrollPanel

protected CmsScrollPanel(com.google.gwt.dom.client.Element root,
              com.google.gwt.dom.client.Element scrollabel,
              com.google.gwt.dom.client.Element container)

Constructor to be used by CmsScrollPanelImpl.

参数:

root - the root element of the widget

scrollabel - the scrollable element of the widget

container - the container element of the widget

方法详细资料

addResizeHandler

public com.google.gwt.event.shared.HandlerRegistration addResizeHandler(com.google.gwt.event.logical.shared.ResizeHandler handler)

指定者:

addResizeHandler 在接口中 com.google.gwt.event.logical.shared.HasResizeHandlers

另请参阅:

HasResizeHandlers.addResizeHandler(com.google.gwt.event.logical.shared.ResizeHandler)

enableFocusedScrolling

public void enableFocusedScrolling(boolean enable)

Enables or disables the focused scrolling feature.

Focused scrolling is enabled by default.

参数:

enable - true to enable the focused scrolling feature

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()

remove

public boolean remove(com.google.gwt.user.client.ui.Widget w)

指定者:

remove 在接口中 com.google.gwt.user.client.ui.HasWidgets

覆盖:

remove 在类中 com.google.gwt.user.client.ui.SimplePanel

另请参阅:

SimplePanel.remove(com.google.gwt.user.client.ui.Widget)

setDefaultHeight

public void setDefaultHeight(double height)

Sets the default height of the scrolling panel.

参数:

height -

setResizable

public void setResizable(boolean resize)

Sets the scrollpanel resizeable.

参数:

resize - true if the scrollpanel should be resizeable.

ensureFocusedScrolling

protected void ensureFocusedScrolling()

Ensures the focused scrolling event preview handler is registered.

onAttach

protected void onAttach()

覆盖:

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

另请参阅:

ScrollPanel.onAttach()

onDetach

protected void onDetach()

覆盖:

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

另请参阅:

ScrollPanel.onDetach()

setNewHeight

protected void setNewHeight(com.google.gwt.user.client.Event event)

Executed on mouse move while dragging.

参数:

event - the event

setStartParameters

protected void setStartParameters(com.google.gwt.event.dom.client.MouseDownEvent event)

Sets the start parameters of the resize event.

参数:

event -