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com.google.gwt.user.client.ui
Class FlowPanel

java.lang.Object
  extended by com.google.gwt.user.client.ui.UIObject
      extended by com.google.gwt.user.client.ui.Widget
          extended by com.google.gwt.user.client.ui.Panel
              extended by com.google.gwt.user.client.ui.ComplexPanel
                  extended by com.google.gwt.user.client.ui.FlowPanel
All Implemented Interfaces:
HasAttachHandlers, HasHandlers, EventListener, HasVisibility, HasWidgets, HasWidgets.ForIsWidget, IndexedPanel, IndexedPanel.ForIsWidget, InsertPanel, InsertPanel.ForIsWidget, IsWidget, java.lang.Iterable<Widget>
public class FlowPanel
extends ComplexPanel
implements InsertPanel.ForIsWidget

A panel that formats its child widgets using the default HTML layout behavior.

Nested Class Summary
 
Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject
UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled
 
Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.InsertPanel
InsertPanel.ForIsWidget
 
Nested classes/interfaces inherited from interface com.google.gwt.user.client.ui.HasWidgets
HasWidgets.ForIsWidget
 
Field Summary
 
Fields inherited from class com.google.gwt.user.client.ui.Widget
eventsToSink
 
Fields inherited from class com.google.gwt.user.client.ui.UIObject
DEBUG_ID_PREFIX, MISSING_ELEMENT_ERROR, SETELEMENT_TWICE_ERROR
 
Constructor Summary
FlowPanel()
          Creates an empty flow panel.
FlowPanel(java.lang.String tag)
          Creates an empty flow panel with a custom tag.
 
Method Summary
 void add(Widget w)
          Adds a new child widget to the panel.
 void clear()
          Removes all child widgets.
 void insert(IsWidget w, int beforeIndex)
           
 void insert(Widget w, int beforeIndex)
          Inserts a widget before the specified index.
 
Methods inherited from class com.google.gwt.user.client.ui.ComplexPanel
add, add, adjustIndex, checkIndexBoundsForAccess, checkIndexBoundsForInsertion, doLogicalClear, getChildren, getWidget, getWidgetCount, getWidgetIndex, getWidgetIndex, insert, insert, iterator, remove, remove
 
Methods inherited from class com.google.gwt.user.client.ui.Panel
add, adopt, doAttachChildren, doDetachChildren, orphan, remove
 
Methods inherited from class com.google.gwt.user.client.ui.Widget
addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, ensureHandlers, fireEvent, getHandlerCount, getHandlerManager, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, replaceElement, setLayoutData, setParent, 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, resolvePotentialElement, 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.InsertPanel.ForIsWidget
add
 
Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel.ForIsWidget
getWidgetIndex
 
Methods inherited from interface com.google.gwt.user.client.ui.IndexedPanel
getWidget, getWidgetCount, getWidgetIndex, remove
 

Constructor Detail

FlowPanel

public FlowPanel()
Creates an empty flow panel.

FlowPanel

public FlowPanel(java.lang.String tag)
Creates an empty flow panel with a custom tag.

Method Detail

add

public void add(Widget w)
Adds a new child widget to the panel.

Specified by:
add in interface HasWidgets
Specified by:
add in interface InsertPanel
Overrides:
add in class Panel
Parameters:
w - the widget to be added
See Also:
HasWidgets.add(Widget)

clear

public void clear()
Description copied from interface: HasWidgets
Removes all child widgets.

Specified by:
clear in interface HasWidgets
Overrides:
clear in class Panel

insert

public void insert(IsWidget w,
                   int beforeIndex)
Specified by:
insert in interface InsertPanel.ForIsWidget

insert

public void insert(Widget w,
                   int beforeIndex)
Inserts a widget before the specified index.

Specified by:
insert in interface InsertPanel
Parameters:
w - the widget to be inserted
beforeIndex - the index before which it will be inserted
Throws:
java.lang.IndexOutOfBoundsException - if beforeIndex is out of range
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