FlowPanel (GWT Javadoc)

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

    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.ComplexPanel
                      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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