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

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.SimplePanel
                  extended by com.google.gwt.user.client.ui.FocusPanel
All Implemented Interfaces:
HasAllDragAndDropHandlers, HasAllFocusHandlers, HasAllGestureHandlers, HasAllKeyHandlers, HasAllMouseHandlers, HasAllTouchHandlers, HasBlurHandlers, HasClickHandlers, HasDoubleClickHandlers, HasDragEndHandlers, HasDragEnterHandlers, HasDragHandlers, HasDragLeaveHandlers, HasDragOverHandlers, HasDragStartHandlers, HasDropHandlers, HasFocusHandlers, HasGestureChangeHandlers, HasGestureEndHandlers, HasGestureStartHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasKeyUpHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseUpHandlers, HasMouseWheelHandlers, HasTouchCancelHandlers, HasTouchEndHandlers, HasTouchMoveHandlers, HasTouchStartHandlers, HasAttachHandlers, HasHandlers, EventListener, AcceptsOneWidget, Focusable, HasFocus, HasOneWidget, HasVisibility, HasWidgets, HasWidgets.ForIsWidget, IsWidget, SourcesClickEvents, SourcesFocusEvents, SourcesKeyboardEvents, SourcesMouseEvents, SourcesMouseWheelEvents, java.lang.Iterable<Widget>
public class FocusPanel
extends SimplePanel
implements HasFocus, SourcesClickEvents, SourcesMouseEvents, SourcesMouseWheelEvents, HasAllDragAndDropHandlers, HasAllMouseHandlers, HasClickHandlers, HasDoubleClickHandlers, HasAllKeyHandlers, HasAllFocusHandlers, HasAllGestureHandlers, HasAllTouchHandlers

A simple panel that makes its contents focusable, and adds the ability to catch mouse and keyboard events.

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.HasWidgets
HasWidgets.ForIsWidget
 
Field Summary
(package private) static com.google.gwt.user.client.ui.impl.FocusImpl impl
           
 
Fields inherited from class com.google.gwt.user.client.ui.SimplePanel
widget
 
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
FocusPanel()
           
FocusPanel(Widget child)
           
 
Method Summary
 HandlerRegistration addBlurHandler(BlurHandler handler)
          Adds a BlurEvent handler.
 HandlerRegistration addClickHandler(ClickHandler handler)
          Adds a ClickEvent handler.
 void addClickListener(ClickListener listener)
          Deprecated. Use addClickHandler(com.google.gwt.event.dom.client.ClickHandler) instead
 HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler)
          Adds a DoubleClickEvent handler.
 HandlerRegistration addDragEndHandler(DragEndHandler handler)
          Adds a DragEndEvent handler.
 HandlerRegistration addDragEnterHandler(DragEnterHandler handler)
          Adds a DragEnterEvent handler.
 HandlerRegistration addDragHandler(DragHandler handler)
          Adds a DragEvent handler.
 HandlerRegistration addDragLeaveHandler(DragLeaveHandler handler)
          Adds a DragLeaveEvent handler.
 HandlerRegistration addDragOverHandler(DragOverHandler handler)
          Adds a DragOverEvent handler.
 HandlerRegistration addDragStartHandler(DragStartHandler handler)
          Adds a DragStartEvent handler.
 HandlerRegistration addDropHandler(DropHandler handler)
          Adds a DropEvent handler.
 HandlerRegistration addFocusHandler(FocusHandler handler)
          Adds a FocusEvent handler.
 void addFocusListener(FocusListener listener)
          Deprecated. Use addFocusHandler(com.google.gwt.event.dom.client.FocusHandler) instead
 HandlerRegistration addGestureChangeHandler(GestureChangeHandler handler)
          Adds a GestureChangeEvent handler.
 HandlerRegistration addGestureEndHandler(GestureEndHandler handler)
          Adds a GestureEndEvent handler.
 HandlerRegistration addGestureStartHandler(GestureStartHandler handler)
          Adds a GestureStartEvent handler.
 void addKeyboardListener(KeyboardListener listener)
          Deprecated. Use addKeyDownHandler(com.google.gwt.event.dom.client.KeyDownHandler), addKeyUpHandler(com.google.gwt.event.dom.client.KeyUpHandler) and addKeyPressHandler(com.google.gwt.event.dom.client.KeyPressHandler) instead
 HandlerRegistration addKeyDownHandler(KeyDownHandler handler)
          Adds a KeyDownEvent handler.
 HandlerRegistration addKeyPressHandler(KeyPressHandler handler)
          Adds a KeyPressEvent handler.
 HandlerRegistration addKeyUpHandler(KeyUpHandler handler)
          Adds a KeyUpEvent handler.
 HandlerRegistration addMouseDownHandler(MouseDownHandler handler)
          Adds a MouseDownEvent handler.
 void addMouseListener(MouseListener listener)
          Deprecated. Use addMouseOverHandler(com.google.gwt.event.dom.client.MouseOverHandler), addMouseMoveHandler(com.google.gwt.event.dom.client.MouseMoveHandler), addMouseDownHandler(com.google.gwt.event.dom.client.MouseDownHandler), addMouseUpHandler(com.google.gwt.event.dom.client.MouseUpHandler) and addMouseOutHandler(com.google.gwt.event.dom.client.MouseOutHandler) instead
 HandlerRegistration addMouseMoveHandler(MouseMoveHandler handler)
          Adds a MouseMoveEvent handler.
 HandlerRegistration addMouseOutHandler(MouseOutHandler handler)
          Adds a MouseOutEvent handler.
 HandlerRegistration addMouseOverHandler(MouseOverHandler handler)
          Adds a MouseOverEvent handler.
 HandlerRegistration addMouseUpHandler(MouseUpHandler handler)
          Adds a MouseUpEvent handler.
 HandlerRegistration addMouseWheelHandler(MouseWheelHandler handler)
          Adds a MouseWheelEvent handler.
 void addMouseWheelListener(MouseWheelListener listener)
          Deprecated. Use addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler) instead
 HandlerRegistration addTouchCancelHandler(TouchCancelHandler handler)
          Adds a TouchCancelEvent handler.
 HandlerRegistration addTouchEndHandler(TouchEndHandler handler)
          Adds a TouchEndEvent handler.
 HandlerRegistration addTouchMoveHandler(TouchMoveHandler handler)
          Adds a TouchMoveEvent handler.
 HandlerRegistration addTouchStartHandler(TouchStartHandler handler)
          Adds a TouchStartEvent handler.
 int getTabIndex()
          Gets the widget's position in the tab index.
 void removeClickListener(ClickListener listener)
          Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addClickHandler(com.google.gwt.event.dom.client.ClickHandler) instead
 void removeFocusListener(FocusListener listener)
          Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addFocusHandler(com.google.gwt.event.dom.client.FocusHandler) instead
 void removeKeyboardListener(KeyboardListener listener)
          Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by an add*Handler method instead
 void removeMouseListener(MouseListener listener)
          Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by an add*Handler method instead
 void removeMouseWheelListener(MouseWheelListener listener)
          Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler) instead
 void setAccessKey(char key)
          Sets the widget's 'access key'.
 void setFocus(boolean focused)
          Explicitly focus/unfocus this widget.
 void setTabIndex(int index)
          Sets the widget's position in the tab index.
 
Methods inherited from class com.google.gwt.user.client.ui.SimplePanel
add, getContainerElement, getWidget, iterator, remove, setWidget, setWidget
 
Methods inherited from class com.google.gwt.user.client.ui.Panel
add, adopt, clear, 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.event.shared.HasHandlers
fireEvent
 

Field Detail

impl

static final com.google.gwt.user.client.ui.impl.FocusImpl impl
Constructor Detail

FocusPanel

public FocusPanel()

FocusPanel

public FocusPanel(Widget child)
Method Detail

addBlurHandler

public HandlerRegistration addBlurHandler(BlurHandler handler)
Description copied from interface: HasBlurHandlers
Adds a BlurEvent handler.

Specified by:
addBlurHandler in interface HasBlurHandlers
Parameters:
handler - the blur handler
Returns:
HandlerRegistration used to remove this handler

addClickHandler

public HandlerRegistration addClickHandler(ClickHandler handler)
Description copied from interface: HasClickHandlers
Adds a ClickEvent handler.

Specified by:
addClickHandler in interface HasClickHandlers
Parameters:
handler - the click handler
Returns:
HandlerRegistration used to remove this handler

addClickListener

@Deprecated
public void addClickListener(ClickListener listener)
Deprecated. Use addClickHandler(com.google.gwt.event.dom.client.ClickHandler) instead

Description copied from interface: SourcesClickEvents
Adds a listener interface to receive click events.

Specified by:
addClickListener in interface SourcesClickEvents
Parameters:
listener - the listener interface to add

addDoubleClickHandler

public HandlerRegistration addDoubleClickHandler(DoubleClickHandler handler)
Description copied from interface: HasDoubleClickHandlers
Adds a DoubleClickEvent handler.

Specified by:
addDoubleClickHandler in interface HasDoubleClickHandlers
Parameters:
handler - the double click handler
Returns:
HandlerRegistration used to remove this handler

addDragEndHandler

public HandlerRegistration addDragEndHandler(DragEndHandler handler)
Description copied from interface: HasDragEndHandlers
Adds a DragEndEvent handler.

Specified by:
addDragEndHandler in interface HasDragEndHandlers
Parameters:
handler - the drag end handler
Returns:
HandlerRegistration used to remove this handler

addDragEnterHandler

public HandlerRegistration addDragEnterHandler(DragEnterHandler handler)
Description copied from interface: HasDragEnterHandlers
Adds a DragEnterEvent handler.

Specified by:
addDragEnterHandler in interface HasDragEnterHandlers
Parameters:
handler - the drag end handler
Returns:
HandlerRegistration used to remove this handler

addDragHandler

public HandlerRegistration addDragHandler(DragHandler handler)
Description copied from interface: HasDragHandlers
Adds a DragEvent handler.

Specified by:
addDragHandler in interface HasDragHandlers
Parameters:
handler - the drag handler
Returns:
HandlerRegistration used to remove this handler

addDragLeaveHandler

public HandlerRegistration addDragLeaveHandler(DragLeaveHandler handler)
Description copied from interface: HasDragLeaveHandlers
Adds a DragLeaveEvent handler.

Specified by:
addDragLeaveHandler in interface HasDragLeaveHandlers
Parameters:
handler - the drag leave handler
Returns:
HandlerRegistration used to remove this handler

addDragOverHandler

public HandlerRegistration addDragOverHandler(DragOverHandler handler)
Description copied from interface: HasDragOverHandlers
Adds a DragOverEvent handler.

Specified by:
addDragOverHandler in interface HasDragOverHandlers
Parameters:
handler - the drag over handler
Returns:
HandlerRegistration used to remove this handler

addDragStartHandler

public HandlerRegistration addDragStartHandler(DragStartHandler handler)
Description copied from interface: HasDragStartHandlers
Adds a DragStartEvent handler.

Specified by:
addDragStartHandler in interface HasDragStartHandlers
Parameters:
handler - the drag start handler
Returns:
HandlerRegistration used to remove this handler

addDropHandler

public HandlerRegistration addDropHandler(DropHandler handler)
Description copied from interface: HasDropHandlers
Adds a DropEvent handler.

Specified by:
addDropHandler in interface HasDropHandlers
Parameters:
handler - the drop handler
Returns:
HandlerRegistration used to remove this handler

addFocusHandler

public HandlerRegistration addFocusHandler(FocusHandler handler)
Description copied from interface: HasFocusHandlers
Adds a FocusEvent handler.

Specified by:
addFocusHandler in interface HasFocusHandlers
Parameters:
handler - the focus handler
Returns:
HandlerRegistration used to remove this handler

addFocusListener

@Deprecated
public void addFocusListener(FocusListener listener)
Deprecated. Use addFocusHandler(com.google.gwt.event.dom.client.FocusHandler) instead

Description copied from interface: SourcesFocusEvents
Adds a listener interface to receive focus events.

Specified by:
addFocusListener in interface SourcesFocusEvents
Parameters:
listener - the listener interface to add

addGestureChangeHandler

public HandlerRegistration addGestureChangeHandler(GestureChangeHandler handler)
Description copied from interface: HasGestureChangeHandlers
Adds a GestureChangeEvent handler.

Specified by:
addGestureChangeHandler in interface HasGestureChangeHandlers
Parameters:
handler - the gesture change handler
Returns:
HandlerRegistration used to remove this handler

addGestureEndHandler

public HandlerRegistration addGestureEndHandler(GestureEndHandler handler)
Description copied from interface: HasGestureEndHandlers
Adds a GestureEndEvent handler.

Specified by:
addGestureEndHandler in interface HasGestureEndHandlers
Parameters:
handler - the gesture end handler
Returns:
HandlerRegistration used to remove this handler

addGestureStartHandler

public HandlerRegistration addGestureStartHandler(GestureStartHandler handler)
Description copied from interface: HasGestureStartHandlers
Adds a GestureStartEvent handler.

Specified by:
addGestureStartHandler in interface HasGestureStartHandlers
Parameters:
handler - the gesture start handler
Returns:
HandlerRegistration used to remove this handler

addKeyboardListener

@Deprecated
public void addKeyboardListener(KeyboardListener listener)
Deprecated. Use addKeyDownHandler(com.google.gwt.event.dom.client.KeyDownHandler), addKeyUpHandler(com.google.gwt.event.dom.client.KeyUpHandler) and addKeyPressHandler(com.google.gwt.event.dom.client.KeyPressHandler) instead

Description copied from interface: SourcesKeyboardEvents
Adds a listener interface to receive keyboard events.

Specified by:
addKeyboardListener in interface SourcesKeyboardEvents
Parameters:
listener - the listener interface to add

addKeyDownHandler

public HandlerRegistration addKeyDownHandler(KeyDownHandler handler)
Description copied from interface: HasKeyDownHandlers
Adds a KeyDownEvent handler.

Specified by:
addKeyDownHandler in interface HasKeyDownHandlers
Parameters:
handler - the key down handler
Returns:
HandlerRegistration used to remove this handler

addKeyPressHandler

public HandlerRegistration addKeyPressHandler(KeyPressHandler handler)
Description copied from interface: HasKeyPressHandlers
Adds a KeyPressEvent handler.

Specified by:
addKeyPressHandler in interface HasKeyPressHandlers
Parameters:
handler - the key press handler
Returns:
HandlerRegistration used to remove this handler

addKeyUpHandler

public HandlerRegistration addKeyUpHandler(KeyUpHandler handler)
Description copied from interface: HasKeyUpHandlers
Adds a KeyUpEvent handler.

Specified by:
addKeyUpHandler in interface HasKeyUpHandlers
Parameters:
handler - the key up handler
Returns:
HandlerRegistration used to remove this handler

addMouseDownHandler

public HandlerRegistration addMouseDownHandler(MouseDownHandler handler)
Description copied from interface: HasMouseDownHandlers
Adds a MouseDownEvent handler.

Specified by:
addMouseDownHandler in interface HasMouseDownHandlers
Parameters:
handler - the mouse down handler
Returns:
HandlerRegistration used to remove this handler

addMouseListener

@Deprecated
public void addMouseListener(MouseListener listener)
Deprecated. Use addMouseOverHandler(com.google.gwt.event.dom.client.MouseOverHandler), addMouseMoveHandler(com.google.gwt.event.dom.client.MouseMoveHandler), addMouseDownHandler(com.google.gwt.event.dom.client.MouseDownHandler), addMouseUpHandler(com.google.gwt.event.dom.client.MouseUpHandler) and addMouseOutHandler(com.google.gwt.event.dom.client.MouseOutHandler) instead

Description copied from interface: SourcesMouseEvents
Adds a listener interface to receive mouse events.

Specified by:
addMouseListener in interface SourcesMouseEvents
Parameters:
listener - the listener interface to add

addMouseMoveHandler

public HandlerRegistration addMouseMoveHandler(MouseMoveHandler handler)
Description copied from interface: HasMouseMoveHandlers
Adds a MouseMoveEvent handler.

Specified by:
addMouseMoveHandler in interface HasMouseMoveHandlers
Parameters:
handler - the mouse move handler
Returns:
HandlerRegistration used to remove this handler

addMouseOutHandler

public HandlerRegistration addMouseOutHandler(MouseOutHandler handler)
Description copied from interface: HasMouseOutHandlers
Adds a MouseOutEvent handler.

Specified by:
addMouseOutHandler in interface HasMouseOutHandlers
Parameters:
handler - the mouse out handler
Returns:
HandlerRegistration used to remove this handler

addMouseOverHandler

public HandlerRegistration addMouseOverHandler(MouseOverHandler handler)
Description copied from interface: HasMouseOverHandlers
Adds a MouseOverEvent handler.

Specified by:
addMouseOverHandler in interface HasMouseOverHandlers
Parameters:
handler - the mouse over handler
Returns:
HandlerRegistration used to remove this handler

addMouseUpHandler

public HandlerRegistration addMouseUpHandler(MouseUpHandler handler)
Description copied from interface: HasMouseUpHandlers
Adds a MouseUpEvent handler.

Specified by:
addMouseUpHandler in interface HasMouseUpHandlers
Parameters:
handler - the mouse up handler
Returns:
HandlerRegistration used to remove this handler

addMouseWheelHandler

public HandlerRegistration addMouseWheelHandler(MouseWheelHandler handler)
Description copied from interface: HasMouseWheelHandlers
Adds a MouseWheelEvent handler.

Specified by:
addMouseWheelHandler in interface HasMouseWheelHandlers
Parameters:
handler - the mouse wheel handler
Returns:
HandlerRegistration used to remove this handler

addMouseWheelListener

@Deprecated
public void addMouseWheelListener(MouseWheelListener listener)
Deprecated. Use addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler) instead

Description copied from interface: SourcesMouseWheelEvents
Adds a listener interface to receive mouse events.

Specified by:
addMouseWheelListener in interface SourcesMouseWheelEvents
Parameters:
listener - the listener interface to add

addTouchCancelHandler

public HandlerRegistration addTouchCancelHandler(TouchCancelHandler handler)
Description copied from interface: HasTouchCancelHandlers
Adds a TouchCancelEvent handler.

Specified by:
addTouchCancelHandler in interface HasTouchCancelHandlers
Parameters:
handler - the touch cancel handler
Returns:
HandlerRegistration used to remove this handler

addTouchEndHandler

public HandlerRegistration addTouchEndHandler(TouchEndHandler handler)
Description copied from interface: HasTouchEndHandlers
Adds a TouchEndEvent handler.

Specified by:
addTouchEndHandler in interface HasTouchEndHandlers
Parameters:
handler - the touch end handler
Returns:
HandlerRegistration used to remove this handler

addTouchMoveHandler

public HandlerRegistration addTouchMoveHandler(TouchMoveHandler handler)
Description copied from interface: HasTouchMoveHandlers
Adds a TouchMoveEvent handler.

Specified by:
addTouchMoveHandler in interface HasTouchMoveHandlers
Parameters:
handler - the touch move handler
Returns:
HandlerRegistration used to remove this handler

addTouchStartHandler

public HandlerRegistration addTouchStartHandler(TouchStartHandler handler)
Description copied from interface: HasTouchStartHandlers
Adds a TouchStartEvent handler.

Specified by:
addTouchStartHandler in interface HasTouchStartHandlers
Parameters:
handler - the touch start handler
Returns:
HandlerRegistration used to remove this handler

getTabIndex

public int getTabIndex()
Description copied from interface: Focusable
Gets the widget's position in the tab index.

Specified by:
getTabIndex in interface Focusable
Returns:
the widget's tab index

removeClickListener

@Deprecated
public void removeClickListener(ClickListener listener)
Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addClickHandler(com.google.gwt.event.dom.client.ClickHandler) instead

Description copied from interface: SourcesClickEvents
Removes a previously added listener interface.

Specified by:
removeClickListener in interface SourcesClickEvents
Parameters:
listener - the listener interface to remove

removeFocusListener

@Deprecated
public void removeFocusListener(FocusListener listener)
Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addFocusHandler(com.google.gwt.event.dom.client.FocusHandler) instead

Description copied from interface: SourcesFocusEvents
Removes a previously added listener interface.

Specified by:
removeFocusListener in interface SourcesFocusEvents
Parameters:
listener - the listener interface to remove

removeKeyboardListener

@Deprecated
public void removeKeyboardListener(KeyboardListener listener)
Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by an add*Handler method instead

Description copied from interface: SourcesKeyboardEvents
Removes a previously added listener interface.

Specified by:
removeKeyboardListener in interface SourcesKeyboardEvents
Parameters:
listener - the listener interface to remove

removeMouseListener

@Deprecated
public void removeMouseListener(MouseListener listener)
Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by an add*Handler method instead

Description copied from interface: SourcesMouseEvents
Removes a previously added listener interface.

Specified by:
removeMouseListener in interface SourcesMouseEvents
Parameters:
listener - the listener interface to remove

removeMouseWheelListener

@Deprecated
public void removeMouseWheelListener(MouseWheelListener listener)
Deprecated. Use the HandlerRegistration.removeHandler() method on the object returned by addMouseWheelHandler(com.google.gwt.event.dom.client.MouseWheelHandler) instead

Description copied from interface: SourcesMouseWheelEvents
Removes a previously added listener interface.

Specified by:
removeMouseWheelListener in interface SourcesMouseWheelEvents
Parameters:
listener - the listener interface to remove

setAccessKey

public void setAccessKey(char key)
Description copied from interface: Focusable
Sets the widget's 'access key'. This key is used (in conjunction with a browser-specific modifier key) to automatically focus the widget.

Specified by:
setAccessKey in interface Focusable
Parameters:
key - the widget's access key

setFocus

public void setFocus(boolean focused)
Description copied from interface: Focusable
Explicitly focus/unfocus this widget. Only one widget can have focus at a time, and the widget that does will receive all keyboard events.

Specified by:
setFocus in interface Focusable
Parameters:
focused - whether this widget should take focus or release it

setTabIndex

public void setTabIndex(int index)
Description copied from interface: Focusable
Sets the widget's position in the tab index. If more than one widget has the same tab index, each such widget will receive focus in an arbitrary order. Setting the tab index to -1 will cause this widget to be removed from the tab order.

Specified by:
setTabIndex in interface Focusable
Parameters:
index - the widget's tab index
Overview  Package   Class  Use  Deprecated  Help 
GWT 2.7.0
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SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD