Package com.vaadin.client.ui

Class VButton

  • All Implemented Interfaces:
    com.google.gwt.event.dom.client.ClickHandler, 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.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.shared.EventHandler, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.Focusable, com.google.gwt.user.client.ui.HasEnabled, com.google.gwt.user.client.ui.HasFocus, com.google.gwt.user.client.ui.HasVisibility, 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, HasErrorIndicatorElement
    Direct Known Subclasses:
    VColorPicker
    public class VButton
extends com.google.gwt.user.client.ui.FocusWidget
implements com.google.gwt.event.dom.client.ClickHandler, HasErrorIndicatorElement

    • Nested Class Summary

      • Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

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

    • Constructor Summary

      Constructors 
      Constructor Description
      VButton()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      com.google.gwt.dom.client.Element getErrorIndicatorElement()
      Gets the error indicator element.
      boolean isEnabled()  
      void onBrowserEvent​(com.google.gwt.user.client.Event event)  
      void onClick()
      Called internally when the user finishes clicking on this button.
      void onClick​(com.google.gwt.event.dom.client.ClickEvent event)  
      void setEnabled​(boolean enabled)
      Sets whether this button is enabled.
      void setErrorIndicatorElementVisible​(boolean visible)
      Sets the visibility of the error indicator element.
      void setHtml​(String html)  
      void setStyleName​(String style)  
      void setStylePrimaryName​(String style)  
      void setTabIndex​(int index)  
      void setText​(String text)  

      • Methods inherited from class com.google.gwt.user.client.ui.FocusWidget

        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, getFocusImpl, getTabIndex, onAttach, removeClickListener, removeFocusListener, removeKeyboardListener, removeMouseListener, removeMouseWheelListener, setAccessKey, setFocus

      • Methods inherited from class com.google.gwt.user.client.ui.Widget

        addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getHandlerCount, getLayoutData, getParent, isAttached, isOrWasAttached, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, 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, setStylePrimaryName, setTitle, setVisible, setVisible, setWidth, sinkBitlessEvent, toString

      • Methods inherited from interface com.google.gwt.event.shared.HasHandlers

        fireEvent

    • Field Detail

      • MOVE_THRESHOLD

        protected static int MOVE_THRESHOLD

      • mousedownX

        protected int mousedownX

      • mousedownY

        protected int mousedownY

      • client

        public ApplicationConnection client
        For internal use only. May be removed or replaced in the future.

      • wrapper

        public final com.google.gwt.dom.client.Element wrapper
        For internal use only. May be removed or replaced in the future.

      • captionElement

        public final com.google.gwt.dom.client.Element captionElement
        For internal use only. May be removed or replaced in the future.

      • icon

        public Icon icon
        For internal use only. May be removed or replaced in the future.

      • clickPending

        protected boolean clickPending
        Helper flag to handle special-case where the button is moved from under mouse while clicking it. In this case mouse leaves the button without moving.

      • clickShortcut

        public int clickShortcut
        For internal use only. May be removed or replaced in the future.

    • Constructor Detail

      • VButton

        public VButton()

    • Method Detail

      • setStyleName

        public void setStyleName​(String style)
        Overrides:
        setStyleName in class com.google.gwt.user.client.ui.UIObject

      • setStylePrimaryName

        public void setStylePrimaryName​(String style)
        Overrides:
        setStylePrimaryName in class com.google.gwt.user.client.ui.UIObject

      • setText

        public void setText​(String text)

      • setHtml

        public void setHtml​(String html)

      • onBrowserEvent

        public void onBrowserEvent​(com.google.gwt.user.client.Event event)
        Specified by:
        onBrowserEvent in interface com.google.gwt.user.client.EventListener
        Overrides:
        onBrowserEvent in class com.google.gwt.user.client.ui.Widget

      • onClick

        public void onClick​(com.google.gwt.event.dom.client.ClickEvent event)
        Specified by:
        onClick in interface com.google.gwt.event.dom.client.ClickHandler

      • onClick

        public void onClick()
        Called internally when the user finishes clicking on this button. The default behavior is to fire the click event to listeners. Subclasses that override #onClickStart() should override this method to restore the normal widget display.

        To add custom code for a click event, override onClick(ClickEvent) instead of this.

        For internal use only. May be removed or replaced in the future.

      • setEnabled

        public final void setEnabled​(boolean enabled)
        Sets whether this button is enabled.
        Specified by:
        setEnabled in interface com.google.gwt.user.client.ui.HasEnabled
        Overrides:
        setEnabled in class com.google.gwt.user.client.ui.FocusWidget
        Parameters:
        enabled - true to enable the button, false to disable it

      • isEnabled

        public final boolean isEnabled()
        Specified by:
        isEnabled in interface com.google.gwt.user.client.ui.HasEnabled
        Overrides:
        isEnabled in class com.google.gwt.user.client.ui.FocusWidget

      • setTabIndex

        public final void setTabIndex​(int index)
        Specified by:
        setTabIndex in interface com.google.gwt.user.client.ui.Focusable
        Overrides:
        setTabIndex in class com.google.gwt.user.client.ui.FocusWidget