Package com.smartgwt.client.widgets

# Class ImgButton

java.lang.Object
com.google.gwt.user.client.ui.UIObject
com.google.gwt.user.client.ui.Widget
com.smartgwt.client.widgets.BaseWidget
com.smartgwt.client.widgets.Canvas
com.smartgwt.client.widgets.StatefulCanvas
com.smartgwt.client.widgets.Img
com.smartgwt.client.widgets.ImgButton

All Implemented Interfaces:
  `HasAttachHandlers`, `HasHandlers`, `EventListener`, `HasVisibility`, `IsWidget`, `LogicalStructure`, `HasClearHandlers`, `HasClickHandlers`, `HasDoubleClickHandlers`, `HasDragMoveHandlers`, `HasDragRepositionMoveHandlers`, `HasDragRepositionStartHandlers`, `HasDragRepositionStopHandlers`, `HasDragResizeMoveHandlers`, `HasDragResizeStartHandlers`, `HasDragResizeStopHandlers`, `HasDragStartHandlers`, `HasDragStopHandlers`, `HasDropHandlers`, `HasDropMoveHandlers`, `HasDropOutHandlers`, `HasDropOverHandlers`, `HasFocusChangedHandlers`, `HasHoverHandlers`, `HasHoverHiddenHandlers`, `HasKeyDownHandlers`, `HasKeyPressHandlers`, `HasMouseDownHandlers`, `HasMouseMoveHandlers`, `HasMouseOutHandlers`, `HasMouseOverHandlers`, `HasMouseStillDownHandlers`, `HasMouseUpHandlers`, `HasMouseWheelHandlers`, `HasMovedHandlers`, `HasParentMovedHandlers`, `HasResizedHandlers`, `HasRightMouseDownHandlers`, `HasRuleContextChangedHandlers`, `HasScrolledHandlers`, `HasShowContextMenuHandlers`, `HasTitleHoverHandlers`, `HasVisibilityChangedHandlers`

Direct Known Subclasses:
  `TransferImgButton`

public class ImgButton extends Img implements HasTitleHoverHandlers
A Img that behaves like a button, going through up/down/over state transitions in response to user events. Supports an optional title, and will auto-size to accommodate the title text if `overflow` is set to "visible".

Example uses are Window minimize/close buttons.

- ## Nested Class Summary

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

  `UIObject.DebugIdImpl, UIObject.DebugIdImplEnabled`

- ## Field Summary

  ### Fields inherited from class com.smartgwt.client.widgets.BaseWidget

  `config, configOnly, factoryCreated, factoryProperties, id, nativeObject, scClassName`

  ### Fields inherited from class com.google.gwt.user.client.ui.UIObject

  `DEBUG_ID_PREFIX`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ImgButton()`
  `ImgButton(JavaScriptObject jsObj)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `action()`
  This property contains the default 'action' for the Button to fire when activated.
  `HandlerRegistration`
  `addTitleHoverHandler(TitleHoverHandler handler)`
  Add a titleHover handler.
  `void`
  `addToRadioGroup(String groupID)`
  Add this widget to the specified mutually exclusive selection group with the ID passed in.
  `static void`
  `changeAutoChildDefaults(String autoChildName, Canvas defaults)`
  Changes the defaults for Canvas AutoChildren named `autoChildName`.
  `static void`
  `changeAutoChildDefaults(String autoChildName, FormItem defaults)`
  Changes the defaults for FormItem AutoChildren named `autoChildName`.
  `protected JavaScriptObject`
  `create()`
  `void`
  `deselect()`
  Select this object.
  `SelectionType`
  `getActionType()`
  Behavior on state changes -- BUTTON, RADIO or CHECKBOX
  `Alignment`
  `getAlign()`
  Horizontal alignment of this component's title.
  `Boolean`
  `getAutoFit()`
  If true, ignore the specified size of this widget and always size just large enough to accommodate the title.
  `String`
  `getBaseStyle()`
  Base CSS style className applied to the component.
  `Integer`
  `getHeight()`
  Size for this component's vertical dimension.
  `String`
  `getHeightAsString()`
  Size for this component's vertical dimension.
  `Boolean`
  `getHiliteAccessKey()`
  If set to true, if the `title` of this button contains the specified `accessKey`, when the title is displayed to the user it will be modified to include HTML to underline the accessKey.
  Note that this property may cause titles that include HTML (rather than simple strings) to be inappropriately modified, so should be disabled if your title string includes HTML characters.
  `String`
  `getIcon()`
  Optional icon to be shown with the button title text.
  `String`
  `getIconAlign()`
  If this button is showing an icon should it be right or left aligned?
  `Integer`
  `getIconHeight()`
  Height in pixels of the icon image.
  `String`
  `getIconOrientation()`
  If this button is showing an icon should it appear to the left or right of the title? valid options are `"left"` and `"right"`.
  `int`
  `getIconSize()`
  Size in pixels of the icon image.
  `int`
  `getIconSpacing()`
  Pixels between icon and title text.
  `Integer`
  `getIconWidth()`
  Width in pixels of the icon image.
  `Integer`
  `getLabelHPad()`
  Horizontal padding to be applied to this widget's label.
  `Integer`
  `getLabelVPad()`
  Vertical padding to be applied to this widget's label.
  `LogicalStructureObject`
  `getLogicalStructure()`
  Getter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.
  `static ImgButton`
  `getOrCreateRef(JavaScriptObject jsObj)`
  `String`
  `getRadioGroup()`
  String identifier for this canvas's mutually exclusive selection group.
  `Boolean`
  `getShowClippedTitleOnHover()`
  If true and the title is clipped, then a hover containing the full title of this button is enabled.
  `Boolean`
  `getShowDisabled()`
  Should we visibly change state when disabled?
  `Boolean`
  `getShowDisabledIcon()`
  If using an icon for this button, whether to switch the icon image if the button becomes disabled.
  `Boolean`
  `getShowDown()`
  Should we visibly change state when the mouse goes down in this object?
  `Boolean`
  `getShowDownIcon()`
  If using an icon for this button, whether to switch the icon image when the mouse goes down on the button.
  `Boolean`
  `getShowFocused()`
  Should we visibly change state when the canvas receives focus? If `StatefulCanvas.showFocusedAsOver` is `true`, then `"over"` will be used to indicate focus.
  `Boolean`
  `getShowFocusedIcon()`
  If using an icon for this button, whether to switch the icon image when the button receives focus.
  `Boolean`
  `getShowRollOver()`
  Should we visibly change state when the mouse goes over this object?
  `Boolean`
  `getShowRollOverIcon()`
  If using an icon for this button, whether to switch the icon image on mouse rollover.
  `Boolean`
  `getShowSelectedIcon()`
  If using an icon for this button, whether to switch the icon image when the button becomes selected.
  `Boolean`
  `getShowTitle()`
  Determines whether any specified `title` will be displayed for this component.
  Applies to Image-based components only, where the title will be rendered out in a label floating over the component
  `String`
  `getSrc()`
  The base filename or stateful image configuration for the image.
  `SCStatefulImgConfig`
  `getSrcAsSCStatefulImgConfig()`
  The base filename or stateful image configuration for the image.
  `State`
  `getState()`
  Current "state" of this widget.
  `String`
  `getTitle()`
  The title HTML to display in this button.
  `VerticalAlignment`
  `getValign()`
  Vertical alignment of this component's title.
  `Integer`
  `getWidth()`
  Size for this component's horizontal dimension.
  `String`
  `getWidthAsString()`
  Size for this component's horizontal dimension.
  `void`
  `removeFromRadioGroup()`
  Remove this widget from the specified mutually exclusive selection group with the ID passed in.
  `void`
  `removeFromRadioGroup(String groupID)`
  Remove this widget from the specified mutually exclusive selection group with the ID passed in.
  `void`
  `select()`
  Select this object.
  `ImgButton`
  `setActionType(SelectionType actionType)`
  Behavior on state changes -- BUTTON, RADIO or CHECKBOX
  If this method is called after the component has been drawn/initialized: Update the 'actionType' for this canvas (radio / checkbox / button) If the canvas is currently selected, and the passed in actionType is 'button' this method will deselect the canvas.
  `ImgButton`
  `setAlign(Alignment align)`
  Horizontal alignment of this component's title.
  `ImgButton`
  `setAutoFit(Boolean autoFit)`
  If true, ignore the specified size of this widget and always size just large enough to accommodate the title.
  `ImgButton`
  `setBaseStyle(String baseStyle)`
  Base CSS style className applied to the component.
  `static void`
  `setDefaultProperties(ImgButton imgButtonProperties)`
  Class level method to set the default properties of this class.
  `ImgButton`
  `setDisabled(boolean disabled)`
  Enable or disable this object
  `ImgButton`
  `setHeight(Integer height)`
  Size for this component's vertical dimension.
  `void`
  `setHeight(String height)`
  Size for this component's vertical dimension.
  `ImgButton`
  `setHiliteAccessKey(Boolean hiliteAccessKey)`
  If set to true, if the `title` of this button contains the specified `accessKey`, when the title is displayed to the user it will be modified to include HTML to underline the accessKey.
  Note that this property may cause titles that include HTML (rather than simple strings) to be inappropriately modified, so should be disabled if your title string includes HTML characters.
  `ImgButton`
  `setIcon(String icon)`
  Optional icon to be shown with the button title text.
  `ImgButton`
  `setIconAlign(String iconAlign)`
  If this button is showing an icon should it be right or left aligned?
  `ImgButton`
  `setIconHeight(Integer iconHeight)`
  Height in pixels of the icon image.
  `ImgButton`
  `setIconOrientation(String iconOrientation)`
  If this button is showing an icon should it appear to the left or right of the title? valid options are `"left"` and `"right"`.
  `ImgButton`
  `setIconSize(int iconSize)`
  Size in pixels of the icon image.
  `ImgButton`
  `setIconSpacing(int iconSpacing)`
  Pixels between icon and title text.
  `ImgButton`
  `setIconWidth(Integer iconWidth)`
  Width in pixels of the icon image.
  `ImgButton`
  `setLabelHPad(Integer labelHPad)`
  Horizontal padding to be applied to this widget's label.
  `ImgButton`
  `setLabelVPad(Integer labelVPad)`
  Vertical padding to be applied to this widget's label.
  `LogicalStructureObject`
  `setLogicalStructure(ImgButtonLogicalStructure s)`
  Setter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.
  `ImgButton`
  `setRadioGroup(String radioGroup)`
  String identifier for this canvas's mutually exclusive selection group.
  `ImgButton`
  `setShowClippedTitleOnHover(Boolean showClippedTitleOnHover)`
  If true and the title is clipped, then a hover containing the full title of this button is enabled.
  `ImgButton`
  `setShowDisabled(Boolean showDisabled)`
  Should we visibly change state when disabled?
  `ImgButton`
  `setShowDisabledIcon(Boolean showDisabledIcon)`
  If using an icon for this button, whether to switch the icon image if the button becomes disabled.
  `ImgButton`
  `setShowDown(Boolean showDown)`
  Should we visibly change state when the mouse goes down in this object?
  `ImgButton`
  `setShowDownIcon(Boolean showDownIcon)`
  If using an icon for this button, whether to switch the icon image when the mouse goes down on the button.
  `ImgButton`
  `setShowFocused(Boolean showFocused)`
  Should we visibly change state when the canvas receives focus? If `StatefulCanvas.showFocusedAsOver` is `true`, then `"over"` will be used to indicate focus.
  `ImgButton`
  `setShowFocusedIcon(Boolean showFocusedIcon)`
  If using an icon for this button, whether to switch the icon image when the button receives focus.
  `ImgButton`
  `setShowRollOver(Boolean showRollOver)`
  Should we visibly change state when the mouse goes over this object?
  `ImgButton`
  `setShowRollOverIcon(Boolean showRollOverIcon)`
  If using an icon for this button, whether to switch the icon image on mouse rollover.
  `ImgButton`
  `setShowSelectedIcon(Boolean showSelectedIcon)`
  If using an icon for this button, whether to switch the icon image when the button becomes selected.
  `ImgButton`
  `setShowTitle(Boolean showTitle)`
  Determines whether any specified `title` will be displayed for this component.
  Applies to Image-based components only, where the title will be rendered out in a label floating over the component
  `ImgButton`
  `setSrc(SCStatefulImgConfig src)`
  The base filename or stateful image configuration for the image.
  `ImgButton`
  `setSrc(String src)`
  The base filename or stateful image configuration for the image.
  `ImgButton`
  `setState(State state)`
  Current "state" of this widget.
  `void`
  `setTitle(String title)`
  The title HTML to display in this button.
  `void`
  `setTitleHoverFormatter(TitleHoverFormatter formatter)`
  Provide a custom implementation of `titleHoverHTML(java.lang.String)`.
  `ImgButton`
  `setValign(VerticalAlignment valign)`
  Vertical alignment of this component's title.
  `ImgButton`
  `setWidth(Integer width)`
  Size for this component's horizontal dimension.
  `void`
  `setWidth(String width)`
  Size for this component's horizontal dimension.
  `boolean`
  `titleClipped()`
  Is the title of this button clipped?
  `String`
  `titleHoverHTML(String defaultHTML)`
  Returns the HTML that is displayed by the default `titleHover` handler.

  ### Methods inherited from class com.smartgwt.client.widgets.Img

  `getAltText, getEditProxyConstructor, getImageHeight, getImageSize, getImageType, getImageWidth, getPrompt, getShowFocusedAsOver, getShowImageDisabled, getShowImageDown, getShowImageFocused, getShowImageFocusedAsOver, getShowImageRollOver, getSize, getUsePNGFix, resetSrc, setAltText, setDefaultProperties, setEditProxyConstructor, setHoverHTMLCustomizer, setImageHeight, setImageSize, setImageType, setImageWidth, setLogicalStructure, setName, setPrompt, setShowFocusedAsOver, setShowImageDisabled, setShowImageDown, setShowImageFocused, setShowImageFocusedAsOver, setShowImageRollOver, setSize, setUsePNGFix`

  ### Methods inherited from class com.smartgwt.client.widgets.StatefulCanvas

  `getAriaLabel, getAriaStateDefaults, getIconStyle, getIgnoreRTL, getOverCanvas, getOverCanvasConstructor, getRedrawOnStateChange, getSelected, getShowMenuOnClick, getShowOverCanvas, getShowRTLIcon, getStateSuffix, getStyleName, getVIconStyle, isSelected, setAriaLabel, setDefaultProperties, setIconStyle, setIgnoreRTL, setLogicalStructure, setOverCanvasConstructor, setRedrawOnStateChange, setSelected, setShowMenuOnClick, setShowOverCanvas, setShowRTLIcon, setStyleName, setTitleFormatter, setTitleStyle, setVIconStyle`

  ### Methods inherited from class com.smartgwt.client.widgets.Canvas

  `addChild, addChild, addChild, addChild, addChild, addClearHandler, addClickHandler, addDoubleClickHandler, addDragMoveHandler, addDragRepositionMoveHandler, addDragRepositionStartHandler, addDragRepositionStopHandler, addDragResizeMoveHandler, addDragResizeStartHandler, addDragResizeStopHandler, addDragStartHandler, addDragStopHandler, addDropHandler, addDropMoveHandler, addDropOutHandler, addDropOverHandler, addFocusChangedHandler, addHoverHandler, addHoverHiddenHandler, addKeyDownHandler, addKeyPressHandler, addMouseDownHandler, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseStillDownHandler, addMouseUpHandler, addMouseWheelHandler, addMovedHandler, addParentMovedHandler, addPeer, addPeer, addPeer, addPeer, addResizedHandler, addRightMouseDownHandler, addRuleContextChangedHandler, addScrolledHandler, addShowContextMenuHandler, addSnapAlignCandidate, addStyleName, addVisibilityChangedHandler, adjustForContent, animateFade, animateFade, animateFade, animateFade, animateFade, animateFade, animateFade, animateFade, animateHide, animateHide, animateHide, animateHide, animateHide, animateHide, animateHide, animateMove, animateMove, animateMove, animateMove, animateRect, animateRect, animateRect, animateRect, animateResize, animateResize, animateResize, animateResize, animateScroll, animateScroll, animateScroll, animateScroll, animateScroll, animateScroll, animateShow, animateShow, animateShow, animateShow, animateShow, animateShow, animateShow, asSGWTComponent, blur, bringToFront, clear, clearExplicitTabIndex, clickMaskUp, clickMaskUp, contains, contains, containsEvent, containsEventTarget, containsFocus, containsPoint, containsPoint, contentsComponentConnected, dataContextChanged, deparent, depeer, disable, doValueDictation, doVoiceCommand, enable, encloses, endBatchCreation, focus, focusAfterGroup, focusAtEnd, focusInNextTabElement, focusInPreviousTabElement, getAbsoluteLeft, getAbsoluteTop, getAccessKey, getAdaptiveHeightPriority, getAdaptiveWidthPriority, getAllCanvases, getAllCanvases, getAllCanvases, getAlwaysManageFocusNavigation, getAlwaysShowScrollbars, getAnimateAcceleration, getAnimateFadeTime, getAnimateHideAcceleration, getAnimateHideEffect, getAnimateHideTime, getAnimateMoveAcceleration, getAnimateMoveTime, getAnimateRectAcceleration, getAnimateRectTime, getAnimateResizeAcceleration, getAnimateResizeLayoutMode, getAnimateResizeTime, getAnimateScrollAcceleration, getAnimateScrollTime, getAnimateShowAcceleration, getAnimateShowEffect, getAnimateShowTime, getAnimateTime, getAppImgDir, getAriaHandleID, getAriaRole, getAutoMaskComponents, getAutoParent, getAutoPopulateData, getAutoRevertStyles, getAutoShowParent, getBackgroundColor, getBackgroundImage, getBackgroundPosition, getBackgroundRepeat, getBorder, getBorderRadius, getBottom, getById, getByJSObject, getByLocalId, getCanAcceptDrop, getCanAdaptHeight, getCanAdaptWidth, getCanDrag, getCanDragReposition, getCanDragResize, getCanDragScroll, getCanDrop, getCanDropBefore, getCanDropContent, getCanDropFiles, getCanFocus, getCanHover, getCanSelectText, getCanvasAutoChild, getCanvasItem, getChildren, getChildrenAsStringArray, getChildrenResizeSnapAlign, getChildrenSnapAlign, getChildrenSnapCenterAlign, getChildrenSnapEdgeAlign, getChildrenSnapResizeToGrid, getChildrenSnapToGrid, getChildTabPosition, getClassName, getComponentMask, getComponentMaskDefaults, getContentElement, getContents, getContentsComponentDefaults, getContextMenu, getCorrectZoomOverflow, getCursor, getDataContext, getDataPath, getDefaultHeight, getDefaultWidth, getDeferActionConversion, getDefiningProperty, getDefiningPropertyName, getDefiningPropertyNameOptions, getDestroyed, getDestroying, getDisabled, getDisabledCursor, getDisableTouchScrollingForDrag, getDoubleClickDelay, getDragAppearance, getDragIntersectStyle, getDragMaskType, getDragMaxHeight, getDragMaxWidth, getDragMinHeight, getDragMinWidth, getDragOpacity, getDragRepositionAppearance, getDragRepositionCursor, getDragResizeAppearance, getDragScrollDelay, getDragStartDistance, getDragTarget, getDragTargetAsString, getDragType, getDropTarget, getDropTargetAsString, getDropTypes, getDropTypesAsString, getDynamicContents, getEdgeBackgroundColor, getEdgeCenterBackgroundColor, getEdgeImage, getEdgeMarginSize, getEdgeOffset, getEdgeOpacity, getEdgeShowCenter, getEdgeSize, getEditNode, getEditProxy, getElement, getElement, getEnableWhen, getEndLine, getEventEdge, getEventEdge, getEvents, getExtraSpace, getFacetId, getFloatingScrollbars, getFormItemAutoChild, getForwardSVGeventsToObject, getFullDataPath, getGroupBorderCSS, getGroupLabelBackgroundColor, getGroupLabelStyleName, getGroupPadding, getGroupTitle, getHideUsingDisplayNone, getHoverAlign, getHoverAutoDestroy, getHoverAutoFitMaxWidth, getHoverAutoFitMaxWidthAsString, getHoverAutoFitWidth, getHoverComponent, getHoverDelay, getHoverFocusKey, getHoverHeight, getHoverHTML, getHoverMoveWithMouse, getHoverOpacity, getHoverPersist, getHoverScreen, getHoverStyle, getHoverVAlign, getHoverWidth, getHoverWrap, getHSnapPosition, getHSnapPosition, getHtmlElement, getHtmlElementAsString, getHtmlPosition, getImage, getImgURL, getImgURL, getInnerContentHeight, getInnerContentWidth, getInnerHeight, getInnerWidth, getIsGroup, getIsPrinting, getIsRuleScope, getIsSnapAlignCandidate, getKeepInParentRect, getLayoutAlign, getLeaveGroupLabelSpace, getLeavePageSpace, getLeft, getLeftAsString, getLocalId, getLocateByIDOnly, getLocateChildrenBy, getLocateChildrenType, getLocatePeersBy, getLocatePeersType, getLocatorName, getMargin, getMasterCanvas, getMasterElement, getMatchElement, getMatchElementHeight, getMatchElementWidth, getMaxHeight, getMaxWidth, getMaxZoomOverflowError, getMenuConstructor, getMinHeight, getMinNonEdgeSize, getMinWidth, getMomentumScrollMinSpeed, getMouseStillDownDelay, getMouseStillDownInitialDelay, getName, getNativeAutoHideScrollbars, getNextZIndex, getNoDoubleClicks, getNoDropCursor, getOffsetHeight, getOffsetWidth, getOffsetX, getOffsetY, getOpacity, getOuterElement, getOverflow, getPadding, getPageBottom, getPageLeft, getPageRect, getPageRight, getPageTop, getPaletteDefaults, getPanelContainer, getParentCanvas, getParentCanvasAsString, getParentElement, getParentElementAsString, getPeers, getPendingMarkerStyle, getPendingMarkerVisible, getPercentBox, getPercentSource, getPersistentMatchElement, getPointerSettings, getPointerTarget, getPointerTargetAsString, getPosition, getPrefix, getPrintChildrenAbsolutelyPositioned, getPrintHTML, getPrintHTML, getPrintStyleName, getProportionalResizeModifiers, getProportionalResizing, getReceiveScrollbarEvents, getRect, getRedrawOnResize, getResizeBarTarget, getResizeFrom, getRight, getRuleContext, getRuleContext, getRuleScope, getScrollbarSize, getScrollBottom, getScrollHeight, getScrollLeft, getScrollRight, getScrollTop, getScrollWidth, getShadowColor, getShadowDepth, getShadowHOffset, getShadowImage, getShadowOffset, getShadowSoftness, getShadowSpread, getShadowVOffset, getShouldPrint, getShowCustomScrollbars, getShowDragShadow, getShowEdges, getShowFocusOutline, getShowHover, getShowHoverComponents, getShowPointer, getShowResizeBar, getShowShadow, getShowSnapGrid, getShrinkElementOnHide, getSingleDiv, getSizeMayChangeOnRedraw, getSkinImgDir, getSnapAlignCandidates, getSnapAlignCenterLineStyle, getSnapAlignEdgeLineStyle, getSnapAxis, getSnapEdge, getSnapGridLineProperties, getSnapGridStyle, getSnapHDirection, getSnapHGap, getSnapOffsetLeft, getSnapOffsetTop, getSnapOnDrop, getSnapPosition, getSnapPosition, getSnapResizeToAlign, getSnapResizeToGrid, getSnapTo, getSnapToAlign, getSnapToCenterAlign, getSnapToEdgeAlign, getSnapToGrid, getSnapVDirection, getSnapVGap, getStartLine, getTabIndex, getTestDataContext, getTestInstance, getTooltip, getTop, getTopAsString, getTopElement, getTopLevelComponents, getUpdateTabPositionOnDraw, getUpdateTabPositionOnReparent, getUseBackMask, getUseCSSShadow, getUseDragMask, getUseGeneratedStyles, getUseImageForSVG, getUseNativeDrag, getUseOpacityFilter, getUseTouchScrolling, getValuesManager, getValuesManagerAsString, getViewportHeight, getViewportWidth, getVisibility, getVisibleHeight, getVisibleWhen, getVisibleWidth, getVSnapPosition, getVSnapPosition, getWorkflows, getZIndex, getZIndex, handleHover, hide, hideClickMask, hideClickMask, hideComponentMask, hideComponentMask, hideContextMenu, imgHTML, imgHTML, imgHTML, initComplete, intersects, isDirty, isDisabled, isFocused, isVisible, keyUp, layoutChildren, linkHTML, linkHTML, linkHTML, linkHTML, linkHTML, linkHTML, markForDestroy, markForRedraw, markForRedraw, moveAbove, moveBelow, moveBy, moveTo, onAttach, onDetach, onInit, pageScrollDown, pageScrollUp, parentResized, placeNear, placeNear, placeNear, print, print, print, print, printComponents, provideRuleContext, provideRuleContext, redraw, redraw, registerFontScaledPaddingStyles, removeChild, removeChild, removePeer, removePeer, removeRuleContext, removeSnapAlignCandidate, resizeAutoChildAttributes, resizeBy, resizeControls, resizeControlsTo, resizeFonts, resizeFonts, resizeFonts, resizeFontsTo, resizeIcons, resizePadding, resizePadding, resizeTo, resizeTo, resolveContentsComponent, revealChild, revealChild, scrollBy, scrollByPercent, scrollTo, scrollTo, scrollTo, scrollTo, scrollTo, scrollToBottom, scrollToLeft, scrollToPercent, scrollToRight, scrollToTop, sendToBack, setAccessKey, setAdaptHeightByCustomizer, setAdaptiveHeightPriority, setAdaptiveWidthPriority, setAdaptWidthByCustomizer, setAllowExternalFilters, setAlwaysManageFocusNavigation, setAlwaysShowScrollbars, setAnimateAcceleration, setAnimateFadeTime, setAnimateHideAcceleration, setAnimateHideEffect, setAnimateHideTime, setAnimateMoveAcceleration, setAnimateMoveTime, setAnimateRectAcceleration, setAnimateRectTime, setAnimateResizeAcceleration, setAnimateResizeLayoutMode, setAnimateResizeTime, setAnimateScrollAcceleration, setAnimateScrollTime, setAnimateShowAcceleration, setAnimateShowEffect, setAnimateShowTime, setAnimateTime, setAppImgDir, setAriaRole, setAriaState, setAutoChildConstructor, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildVisibility, setAutoHeight, setAutoMaskComponents, setAutoParent, setAutoPopulateData, setAutoResizeAutoChildAttributes, setAutoResizeIcons, setAutoRevertStyles, setAutoShowParent, setAutoWidth, setBackgroundColor, setBackgroundImage, setBackgroundPosition, setBackgroundRepeat, setBorder, setBorderRadius, setBottom, setCanAcceptDrop, setCanAdaptHeight, setCanAdaptWidth, setCanDrag, setCanDragReposition, setCanDragResize, setCanDragScroll, setCanDrop, setCanDropBefore, setCanDropContent, setCanDropFiles, setCanFocus, setCanHover, setCanSelectText, setChildren, setChildrenResizeSnapAlign, setChildrenSnapAlign, setChildrenSnapCenterAlign, setChildrenSnapEdgeAlign, setChildrenSnapResizeToGrid, setChildrenSnapToGrid, setComponentMaskDefaults, setContents, setContentsComponentDefaults, setContextMenu, setCorrectZoomOverflow, setCursor, setDataContext, setDataPath, setDefaultHeight, setDefaultNativeAutoHideScrollbars, setDefaultPageSpace, setDefaultProperties, setDefaultShowCustomScrollbars, setDefaultWidth, setDeferActionConversion, setDefiningProperty, setDefiningPropertyNameOptions, setDisabledCursor, setDisableTouchScrollingForDrag, setDoubleClickDelay, setDragAppearance, setDragIntersectStyle, setDragMaskType, setDragMaxHeight, setDragMaxWidth, setDragMinHeight, setDragMinWidth, setDragOpacity, setDragRepositionAppearance, setDragRepositionCursor, setDragResizeAppearance, setDragScrollDelay, setDragStartDistance, setDragTarget, setDragTarget, setDragType, setDropTarget, setDropTarget, setDropTypes, setDropTypes, setDynamicContents, setEdgeBackgroundColor, setEdgeCenterBackgroundColor, setEdgeImage, setEdgeMarginSize, setEdgeOffset, setEdgeOpacity, setEdgeShowCenter, setEdgeSize, setEditMode, setEditMode, setEditMode, setElement, setEnableWhen, setEndLine, setExtraSpace, setFacetId, setFloatingScrollbars, setForwardSVGeventsToObject, setGroupBorderCSS, setGroupLabelBackgroundColor, setGroupLabelStyleName, setGroupPadding, setGroupTitle, setHeight, setHeight100, setHideUsingDisplayNone, setHoverAlign, setHoverAutoDestroy, setHoverAutoFitMaxWidth, setHoverAutoFitMaxWidth, setHoverAutoFitWidth, setHoverDelay, setHoverFocusKey, setHoverHeight, setHoverMoveWithMouse, setHoverOpacity, setHoverPersist, setHoverScreen, setHoverStyle, setHoverVAlign, setHoverWidth, setHoverWrap, setHtmlElement, setHtmlElement, setHtmlPosition, setImage, setImage, setInitHandler, setIsGroup, setIsRuleScope, setIsSnapAlignCandidate, setKeepInParentRect, setKeepInParentRect, setKeepInParentRect, setLayoutAlign, setLayoutAlign, setLeaveGroupLabelSpace, setLeavePageSpace, setLeft, setLeft, setLocateByIDOnly, setLocateChildrenBy, setLocateChildrenType, setLocatePeersBy, setLocatePeersType, setLocatorName, setLocatorParent, setLocatorParent, setLogicalStructure, setMargin, setMatchElement, setMatchElementHeight, setMatchElementWidth, setMaxHeight, setMaxWidth, setMaxZoomOverflowError, setMenuConstructor, setMinHeight, setMinNonEdgeSize, setMinWidth, setMomentumScrollMinSpeed, setMouseStillDownDelay, setMouseStillDownInitialDelay, setNativeAutoHideScrollbars, setNeverUseFilters, setNoDoubleClicks, setNoDropCursor, setOpacity, setOverflow, setPadding, setPageLeft, setPageTop, setPanelContainer, setParentCanvas, setParentCanvas, setParentElement, setParentElement, setPeers, setPendingMarkerStyle, setPendingMarkerVisible, setPercentBox, setPercentSource, setPersistentMatchElement, setPointerSettings, setPointerTarget, setPosition, setPrefix, setPrintChildrenAbsolutelyPositioned, setPrintStyleName, setProportionalResizeModifiers, setProportionalResizing, setReceiveScrollbarEvents, setRect, setRect, setRedrawOnResize, setRelativeTabPosition, setResizeBarTarget, setResizeFrom, setResizeFrom, setRight, setRuleScope, setScrollbarConstructor, setScrollbarSize, setShadowColor, setShadowDepth, setShadowHOffset, setShadowImage, setShadowOffset, setShadowSoftness, setShadowSpread, setShadowVOffset, setShouldPrint, setShowCustomScrollbars, setShowDragShadow, setShowEdges, setShowFocusOutline, setShowHover, setShowHoverComponents, setShowPointer, setShowResizeBar, setShowShadow, setShowSnapGrid, setShrinkElementOnHide, setSingleDiv, setSizeMayChangeOnRedraw, setSkinImgDir, setSmoothFade, setSnapAlignCandidates, setSnapAlignCenterLineStyle, setSnapAlignEdgeLineStyle, setSnapAxis, setSnapEdge, setSnapGridLineProperties, setSnapGridStyle, setSnapHDirection, setSnapHGap, setSnapOffsetLeft, setSnapOffsetTop, setSnapOnDrop, setSnapResizeToAlign, setSnapResizeToGrid, setSnapTo, setSnapToAlign, setSnapToCenterAlign, setSnapToEdgeAlign, setSnapToGrid, setSnapVDirection, setSnapVGap, setStartLine, setTabIndex, setTestDataContext, setTooltip, setTop, setTop, setUpdateTabPositionOnDraw, setUpdateTabPositionOnReparent, setUseBackMask, setUseCSSShadow, setUseDragMask, setUseGeneratedStyles, setUseImageForSVG, setUseNativeDrag, setUseOpacityFilter, setUseTouchScrolling, setValuesManager, setValuesManager, setVisibility, setVisible, setVisibleWhen, setWidth, setWidth100, setWorkflows, setZIndex, shouldDragScroll, show, showClickMask, showComponentMask, showComponentMask, showNextTo, showNextTo, showNextTo, showNextTo, showPendingMarker, showPrintPreview, showPrintPreview, showPrintPreview, showPrintPreview, showRecursively, startBatchCreation, startDebuggingOverflow, stopDebuggingOverflow, supportsValueDictation, supportsVoiceCommands, updateChildTabPosition, updateChildTabPositions, updateEditNode, updateHover, updateHover, updateShadow, updateTabPositionForDraw, visibleAtPoint, willAcceptDrop`

  ### Methods inherited from class com.smartgwt.client.widgets.BaseWidget

  `addDrawHandler, addDynamicProperty, addDynamicProperty, addDynamicProperty, addDynamicProperty, applyFactoryProperties, clearDynamicProperty, completeCreation, destroy, doAddHandler, doInit, doOnRender, draw, equals, error, errorIfNotCreated, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDateArray, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsFloatArray, getAttributeAsInt, getAttributeAsIntArray, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsObject, getAttributeAsRecord, getAttributeAsString, getAttributeAsStringArray, getAutoDraw, getConfig, getDOM, getHandlerCount, getID, getInnerHTML, getJsObj, getOrCreateJsObj, getRef, getScClassName, hasAutoAssignedID, hasDynamicProperty, hashCode, initNativeObject, internalSetID, internalSetID, isConfigOnly, isCreated, isDrawn, isFactoryCreated, onBind, onDestroy, onDraw, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAutoDraw, setConfig, setConfigOnly, setDefaultProperties, setDragTracker, setFactoryCreated, setID, setJavaScriptObject, setLogicalStructure, setLogicalStructure, setNullProperty, setPosition, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setScClassName, toString`

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

  `addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getLayoutData, getParent, isAttached, isOrWasAttached, onBrowserEvent, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents`

  ### Methods inherited from class com.google.gwt.user.client.ui.UIObject

  `addStyleDependentName, ensureDebugId, ensureDebugId, ensureDebugId, getStyleElement, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, sinkBitlessEvent`

  ### Methods inherited from class java.lang.Object

  `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

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

  `fireEvent`

- ## Constructor Details

  - ### ImgButton

    public ImgButton()

  - ### ImgButton

    public ImgButton(JavaScriptObject jsObj)

- ## Method Details

  - ### getOrCreateRef

    public static ImgButton getOrCreateRef(JavaScriptObject jsObj)

  - ### changeAutoChildDefaults

    public static void changeAutoChildDefaults(String autoChildName, Canvas defaults)
    Changes the defaults for Canvas AutoChildren named `autoChildName`.
    Parameters:
      `autoChildName` - name of an AutoChild to customize the defaults for.
      `defaults` - Canvas defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see `SGWTProperties`.
    See Also:
      - `AutoChildUsage`

  - ### changeAutoChildDefaults

    public static void changeAutoChildDefaults(String autoChildName, FormItem defaults)
    Changes the defaults for FormItem AutoChildren named `autoChildName`.
    Parameters:
      `autoChildName` - name of an AutoChild to customize the defaults for.
      `defaults` - FormItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see `SGWTProperties`.
    See Also:
      - `AutoChildUsage`

  - ### create

    protected JavaScriptObject create()
    Overrides:
      `create` in class `Img`

  - ### setActionType

    public ImgButton setActionType(SelectionType actionType)
    Behavior on state changes -- BUTTON, RADIO or CHECKBOX
    If this method is called after the component has been drawn/initialized: Update the 'actionType' for this canvas (radio / checkbox / button) If the canvas is currently selected, and the passed in actionType is 'button' this method will deselect the canvas.
    Overrides:
      `setActionType` in class `StatefulCanvas`
    Parameters:
      `actionType` - new action type. Default value is "button"
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State overview and related methods`
      - Radio / Toggle Behavior Example

  - ### getActionType

    public SelectionType getActionType()
    Behavior on state changes -- BUTTON, RADIO or CHECKBOX
    Overrides:
      `getActionType` in class `StatefulCanvas`
    Returns:
      Return the 'actionType' for this canvas (radio / checkbox / button). Default value is "button"
    See Also:
      - `State overview and related methods`
      - Radio / Toggle Behavior Example

  - ### setAlign

    public ImgButton setAlign(Alignment align)
    Horizontal alignment of this component's title.
    Overrides:
      `setAlign` in class `StatefulCanvas`
    Parameters:
      `align` - New align value. Default value is Canvas.CENTER
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `Appearance overview and related methods`

  - ### getAlign

    public Alignment getAlign()
    Horizontal alignment of this component's title.
    Overrides:
      `getAlign` in class `StatefulCanvas`
    Returns:
      Current align value. Default value is Canvas.CENTER
    See Also:
      - `Appearance overview and related methods`

  - ### setAutoFit

    public ImgButton setAutoFit(Boolean autoFit)
    If true, ignore the specified size of this widget and always size just large enough to accommodate the title. If `setWidth()` is explicitly called on an autoFit:true button, autoFit will be reset to `false`.

    Note that for StretchImgButton instances, autoFit will occur horizontally only, as unpredictable vertical sizing is likely to distort the media. If you do want vertical auto-fit, this can be achieved by simply setting a small height, and having overflow:"visible"
    If this method is called after the component has been drawn/initialized: Setter method for the `StatefulCanvas.autoFit` property. Pass in true or false to turn autoFit on or off. When autoFit is set to `false`, canvas will be resized to it's previously specified size.

    Overrides:
      `setAutoFit` in class `StatefulCanvas`
    Parameters:
      `autoFit` - New autoFit setting. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `Sizing overview and related methods`

  - ### getAutoFit

    public Boolean getAutoFit()
    If true, ignore the specified size of this widget and always size just large enough to accommodate the title. If `setWidth()` is explicitly called on an autoFit:true button, autoFit will be reset to `false`.

    Note that for StretchImgButton instances, autoFit will occur horizontally only, as unpredictable vertical sizing is likely to distort the media. If you do want vertical auto-fit, this can be achieved by simply setting a small height, and having overflow:"visible"

    Overrides:
      `getAutoFit` in class `StatefulCanvas`
    Returns:
      Current autoFit value. Default value is null
    See Also:
      - `Sizing overview and related methods`

  - ### setBaseStyle

    public ImgButton setBaseStyle(String baseStyle)
    Base CSS style className applied to the component.

    Note that if specified, this property takes precedence over any specified `StatefulCanvas.styleName`. If unset, the `styleName` will be used as a default `baseStyle` value.

    As the component changes `StatefulCanvas.state` and/or is selected, suffixes will be added to the base style. In some cases more than one suffix will be appended to reflect a combined state ("Selected" + "Disabled", for example).

    See `StatefulCanvas.getStateSuffix()` for a description of the default set of suffixes which may be applied to the baseStyle

    #### Rotated Titles

    The Framework doesn't have built-in support for rotating button titles in a fashion similar to `FacetChart.rotateLabels`. However, you can manually configure a button to render with a rotated title by applying custom CSS via this property.

    For example, given a button with a height of 120 and a width of 48, if you copied the existing buttonXXX style declarations from skin_styles.css as new, rotatedTitleButtonXXX declarations, and then added the lines:

              -ms-transform:     translate(-38px,0px) rotate(270deg);
              -webkit-transform: translate(-38px,0px) rotate(270deg);
              transform:         translate(-38px,0px) rotate(270deg);
              overflow: hidden;
              text-overflow: ellipsis;
              width:116px;

    in the declaration section beginning:

          .rotatedTitleButton,
          .rotatedTitleButtonSelected,
          .rotatedTitleButtonSelectedOver,
          .rotatedTitleButtonSelectedDown,
          .rotatedTitleButtonSelectedDisabled,
          .rotatedTitleButtonOver,
          .rotatedTitleButtonDown,
          .rotatedTitleButtonDisabled {

    then applying that style to the button with `overflow`: "clip_h" would yield a vertically-rendered title with overflow via ellipsis as expected, and also wrap with `Button.wrap`. Note that:
    - The explicit width applied via CSS is needed because rotated elements don't inherit dimensions in their new orientation from the DOM - the transform/rotation occurs independently of layout.
    - The translation transform required along the x-axis is roughly (width - height) / 2, but may need slight offsetting for optimal centering.
    - We've explicitly avoided describing an approach based on CSS "writing-mode", since support is incomplete and bugs are present in popular browsers such as Firefox and Safari that would prevent it from being used without Framework assistance.

    Note on css-margins: Developers should be aware that the css "margin" property is unreliable for certain subclasses of StatefulCanvas, including `buttons`. Developers may use the explicit `Canvas.margin` property to specify button margins, or for a button within a layout, consider the layout properties `Layout.layoutMargin`, `Layout.membersMargin`
    If this method is called after the component has been drawn/initialized: Sets the base CSS style. As the component changes state and/or is selected, suffixes will be added to the base style.

    Overrides:
      `setBaseStyle` in class `StatefulCanvas`
    Parameters:
      `baseStyle` - new base style. Default value is "imgButton"
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `CSSStyleName`

  - ### getBaseStyle

    public String getBaseStyle()
    Base CSS style className applied to the component.

    Note that if specified, this property takes precedence over any specified `StatefulCanvas.styleName`. If unset, the `styleName` will be used as a default `baseStyle` value.

    As the component changes `StatefulCanvas.state` and/or is selected, suffixes will be added to the base style. In some cases more than one suffix will be appended to reflect a combined state ("Selected" + "Disabled", for example).

    See `StatefulCanvas.getStateSuffix()` for a description of the default set of suffixes which may be applied to the baseStyle

    #### Rotated Titles

    The Framework doesn't have built-in support for rotating button titles in a fashion similar to `FacetChart.rotateLabels`. However, you can manually configure a button to render with a rotated title by applying custom CSS via this property.

    For example, given a button with a height of 120 and a width of 48, if you copied the existing buttonXXX style declarations from skin_styles.css as new, rotatedTitleButtonXXX declarations, and then added the lines:

              -ms-transform:     translate(-38px,0px) rotate(270deg);
              -webkit-transform: translate(-38px,0px) rotate(270deg);
              transform:         translate(-38px,0px) rotate(270deg);
              overflow: hidden;
              text-overflow: ellipsis;
              width:116px;

    in the declaration section beginning:

          .rotatedTitleButton,
          .rotatedTitleButtonSelected,
          .rotatedTitleButtonSelectedOver,
          .rotatedTitleButtonSelectedDown,
          .rotatedTitleButtonSelectedDisabled,
          .rotatedTitleButtonOver,
          .rotatedTitleButtonDown,
          .rotatedTitleButtonDisabled {

    then applying that style to the button with `overflow`: "clip_h" would yield a vertically-rendered title with overflow via ellipsis as expected, and also wrap with `Button.wrap`. Note that:
    - The explicit width applied via CSS is needed because rotated elements don't inherit dimensions in their new orientation from the DOM - the transform/rotation occurs independently of layout.
    - The translation transform required along the x-axis is roughly (width - height) / 2, but may need slight offsetting for optimal centering.
    - We've explicitly avoided describing an approach based on CSS "writing-mode", since support is incomplete and bugs are present in popular browsers such as Firefox and Safari that would prevent it from being used without Framework assistance.

    Note on css-margins: Developers should be aware that the css "margin" property is unreliable for certain subclasses of StatefulCanvas, including `buttons`. Developers may use the explicit `Canvas.margin` property to specify button margins, or for a button within a layout, consider the layout properties `Layout.layoutMargin`, `Layout.membersMargin`

    Overrides:
      `getBaseStyle` in class `StatefulCanvas`
    Returns:
      Current baseStyle value. Default value is "imgButton"
    See Also:
      - `CSSStyleName`

  - ### setHeight

    public ImgButton setHeight(Integer height)
    Size for this component's vertical dimension. See `Canvas.height` for more details.

    Note that if `StatefulCanvas.autoFit` is set on non-`StretchImgButton` instances, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `setHeight` in class `StatefulCanvas`
    Parameters:
      `height` - New height value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `StatefulCanvas.setAutoFit(java.lang.Boolean)`
      - `Sizing overview and related methods`

  - ### getHeight

    public Integer getHeight()
    Size for this component's vertical dimension. See `Canvas.height` for more details.

    Note that if `StatefulCanvas.autoFit` is set on non-`StretchImgButton` instances, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `getHeight` in class `StatefulCanvas`
    Returns:
      Current height value. Default value is null
    See Also:
      - `StatefulCanvas.getAutoFit()`
      - `Sizing overview and related methods`

  - ### setHeight

    public void setHeight(String height)
    Size for this component's vertical dimension. See `Canvas.height` for more details.

    Note that if `StatefulCanvas.autoFit` is set on non-`StretchImgButton` instances, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `setHeight` in class `StatefulCanvas`
    Parameters:
      `height` - New height value. Default value is null
    See Also:
      - `StatefulCanvas.setAutoFit(java.lang.Boolean)`
      - `Sizing overview and related methods`

  - ### getHeightAsString

    public String getHeightAsString()
    Size for this component's vertical dimension. See `Canvas.height` for more details.

    Note that if `StatefulCanvas.autoFit` is set on non-`StretchImgButton` instances, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `getHeightAsString` in class `StatefulCanvas`
    Returns:
      Current height value. Default value is null
    See Also:
      - `StatefulCanvas.getAutoFit()`
      - `Sizing overview and related methods`

  - ### setHiliteAccessKey

    public ImgButton setHiliteAccessKey(Boolean hiliteAccessKey)
    If set to true, if the `title` of this button contains the specified `accessKey`, when the title is displayed to the user it will be modified to include HTML to underline the accessKey.
    Note that this property may cause titles that include HTML (rather than simple strings) to be inappropriately modified, so should be disabled if your title string includes HTML characters.
    Parameters:
      `hiliteAccessKey` - New hiliteAccessKey value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls

  - ### getHiliteAccessKey

    public Boolean getHiliteAccessKey()
    If set to true, if the `title` of this button contains the specified `accessKey`, when the title is displayed to the user it will be modified to include HTML to underline the accessKey.
    Note that this property may cause titles that include HTML (rather than simple strings) to be inappropriately modified, so should be disabled if your title string includes HTML characters.
    Returns:
      Current hiliteAccessKey value. Default value is null

  - ### setIcon

    public ImgButton setIcon(String icon)
    Optional icon to be shown with the button title text.

    Specify as the partial URL to an image, relative to the imgDir of this component. A sprited image can be specified using the `SCSpriteConfig` format.

    Note that the string "blank" is a valid setting for this attribute and will always result in the system blank image, with no state suffixes applied. Typically, this might be used when an iconStyle is also specified and the iconStyle renders the icon via a stateful background-image or other CSS approach.
    If this method is called after the component has been drawn/initialized: Change the icon being shown next to the title text.

    Overrides:
      `setIcon` in class `StatefulCanvas`
    Parameters:
      `icon` - URL of new icon. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `SCImgURL`
      - `Button Icon`

  - ### getIcon

    public String getIcon()
    Optional icon to be shown with the button title text.

    Specify as the partial URL to an image, relative to the imgDir of this component. A sprited image can be specified using the `SCSpriteConfig` format.

    Note that the string "blank" is a valid setting for this attribute and will always result in the system blank image, with no state suffixes applied. Typically, this might be used when an iconStyle is also specified and the iconStyle renders the icon via a stateful background-image or other CSS approach.

    Overrides:
      `getIcon` in class `StatefulCanvas`
    Returns:
      Current icon value. Default value is null
    See Also:
      - `SCImgURL`
      - `Button Icon`

  - ### setIconAlign

    public ImgButton setIconAlign(String iconAlign) throws IllegalStateException
    If this button is showing an icon should it be right or left aligned?
    Parameters:
      `iconAlign` - New iconAlign value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getIconAlign

    public String getIconAlign()
    If this button is showing an icon should it be right or left aligned?
    Returns:
      Current iconAlign value. Default value is null
    See Also:
      - `Button Icon`

  - ### setIconHeight

    public ImgButton setIconHeight(Integer iconHeight) throws IllegalStateException
    Height in pixels of the icon image.

    If unset, defaults to `iconSize`.

    Overrides:
      `setIconHeight` in class `StatefulCanvas`
    Parameters:
      `iconHeight` - New iconHeight value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getIconHeight

    public Integer getIconHeight()
    Height in pixels of the icon image.

    If unset, defaults to `iconSize`.

    Overrides:
      `getIconHeight` in class `StatefulCanvas`
    Returns:
      Current iconHeight value. Default value is null
    See Also:
      - `Button Icon`

  - ### setIconOrientation

    public ImgButton setIconOrientation(String iconOrientation) throws IllegalStateException
    If this button is showing an icon should it appear to the left or right of the title? valid options are `"left"` and `"right"`.
    If this method is called after the component has been drawn/initialized: Changes the orientation of the icon relative to the text of the button.
    Overrides:
      `setIconOrientation` in class `StatefulCanvas`
    Parameters:
      `iconOrientation` - The new orientation of the icon relative to the text of the button. Default value is "left"
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getIconOrientation

    public String getIconOrientation()
    If this button is showing an icon should it appear to the left or right of the title? valid options are `"left"` and `"right"`.
    Overrides:
      `getIconOrientation` in class `StatefulCanvas`
    Returns:
      Current iconOrientation value. Default value is "left"
    See Also:
      - `Button Icon`

  - ### setIconSize

    public ImgButton setIconSize(int iconSize) throws IllegalStateException
    Size in pixels of the icon image.

    The `iconWidth` and `iconHeight` properties can be used to configure width and height separately.

    Note: When configuring the properties of a `StatefulCanvas` (or derivative) `AutoChild`, it is best to set the `iconWidth` and `iconHeight` to the same value rather than setting an `iconSize`. This is because certain skins or customizations thereto might set the `iconWidth` and `iconHeight`, making the customization of the AutoChild's `iconSize` ineffective.

    Overrides:
      `setIconSize` in class `StatefulCanvas`
    Parameters:
      `iconSize` - New iconSize value. Default value is 16
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getIconSize

    public int getIconSize()
    Size in pixels of the icon image.

    The `iconWidth` and `iconHeight` properties can be used to configure width and height separately.

    Note: When configuring the properties of a `StatefulCanvas` (or derivative) `AutoChild`, it is best to set the `iconWidth` and `iconHeight` to the same value rather than setting an `iconSize`. This is because certain skins or customizations thereto might set the `iconWidth` and `iconHeight`, making the customization of the AutoChild's `iconSize` ineffective.

    Overrides:
      `getIconSize` in class `StatefulCanvas`
    Returns:
      Current iconSize value. Default value is 16
    See Also:
      - `Button Icon`

  - ### setIconSpacing

    public ImgButton setIconSpacing(int iconSpacing) throws IllegalStateException
    Pixels between icon and title text.
    Parameters:
      `iconSpacing` - New iconSpacing value. Default value is 6
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getIconSpacing

    public int getIconSpacing()
    Pixels between icon and title text.
    Returns:
      Current iconSpacing value. Default value is 6
    See Also:
      - `Button Icon`

  - ### setIconWidth

    public ImgButton setIconWidth(Integer iconWidth) throws IllegalStateException
    Width in pixels of the icon image.

    If unset, defaults to `iconSize`.

    Overrides:
      `setIconWidth` in class `StatefulCanvas`
    Parameters:
      `iconWidth` - New iconWidth value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getIconWidth

    public Integer getIconWidth()
    Width in pixels of the icon image.

    If unset, defaults to `iconSize`.

    Overrides:
      `getIconWidth` in class `StatefulCanvas`
    Returns:
      Current iconWidth value. Default value is null
    See Also:
      - `Button Icon`

  - ### setLabelHPad

    public ImgButton setLabelHPad(Integer labelHPad)
    Horizontal padding to be applied to this widget's label. If this value is null, the label will be given a horizontal padding of zero.

    The specified amount of padding is applied to the left and right edges of the button, so the total amount of padding is 2x the specified value.

    Overrides:
      `setLabelHPad` in class `StatefulCanvas`
    Parameters:
      `labelHPad` - New labelHPad value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `StretchImgButton.setLabelHPad(java.lang.Integer)`

  - ### getLabelHPad

    public Integer getLabelHPad()
    Horizontal padding to be applied to this widget's label. If this value is null, the label will be given a horizontal padding of zero.

    The specified amount of padding is applied to the left and right edges of the button, so the total amount of padding is 2x the specified value.

    Overrides:
      `getLabelHPad` in class `StatefulCanvas`
    Returns:
      Current labelHPad value. Default value is null
    See Also:
      - `StretchImgButton.getLabelHPad()`

  - ### setLabelVPad

    public ImgButton setLabelVPad(Integer labelVPad)
    Vertical padding to be applied to this widget's label. If this value is null, the label will be given a vertial padding of zero.

    The specified amount of padding is applied to the top and bottom edges of the button, so the total amount of padding is 2x the specified value.

    Overrides:
      `setLabelVPad` in class `StatefulCanvas`
    Parameters:
      `labelVPad` - New labelVPad value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `StretchImgButton.setLabelVPad(java.lang.Integer)`

  - ### getLabelVPad

    public Integer getLabelVPad()
    Vertical padding to be applied to this widget's label. If this value is null, the label will be given a vertial padding of zero.

    The specified amount of padding is applied to the top and bottom edges of the button, so the total amount of padding is 2x the specified value.

    Overrides:
      `getLabelVPad` in class `StatefulCanvas`
    Returns:
      Current labelVPad value. Default value is null
    See Also:
      - `StretchImgButton.getLabelVPad()`

  - ### setRadioGroup

    public ImgButton setRadioGroup(String radioGroup)
    String identifier for this canvas's mutually exclusive selection group.

    Note : This is an advanced setting

    Overrides:
      `setRadioGroup` in class `StatefulCanvas`
    Parameters:
      `radioGroup` - New radioGroup value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State overview and related methods`
      - Radio / Toggle Behavior Example

  - ### getRadioGroup

    public String getRadioGroup()
    String identifier for this canvas's mutually exclusive selection group.
    Overrides:
      `getRadioGroup` in class `StatefulCanvas`
    Returns:
      Current radioGroup value. Default value is null
    See Also:
      - `State overview and related methods`
      - Radio / Toggle Behavior Example

  - ### setShowClippedTitleOnHover

    public ImgButton setShowClippedTitleOnHover(Boolean showClippedTitleOnHover)
    If true and the title is clipped, then a hover containing the full title of this button is enabled.
    Parameters:
      `showClippedTitleOnHover` - New showClippedTitleOnHover value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls

  - ### getShowClippedTitleOnHover

    public Boolean getShowClippedTitleOnHover()
    If true and the title is clipped, then a hover containing the full title of this button is enabled.
    Returns:
      Current showClippedTitleOnHover value. Default value is false

  - ### setShowDisabled

    public ImgButton setShowDisabled(Boolean showDisabled)
    Should we visibly change state when disabled?
    Overrides:
      `setShowDisabled` in class `Img`
    Parameters:
      `showDisabled` - New showDisabled value. Default value is true
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State overview and related methods`

  - ### getShowDisabled

    public Boolean getShowDisabled()
    Should we visibly change state when disabled?
    Overrides:
      `getShowDisabled` in class `Img`
    Returns:
      Current showDisabled value. Default value is true
    See Also:
      - `State overview and related methods`

  - ### setShowDisabledIcon

    public ImgButton setShowDisabledIcon(Boolean showDisabledIcon) throws IllegalStateException
    If using an icon for this button, whether to switch the icon image if the button becomes disabled.
    Overrides:
      `setShowDisabledIcon` in class `StatefulCanvas`
    Parameters:
      `showDisabledIcon` - New showDisabledIcon value. Default value is true
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getShowDisabledIcon

    public Boolean getShowDisabledIcon()
    If using an icon for this button, whether to switch the icon image if the button becomes disabled.
    Overrides:
      `getShowDisabledIcon` in class `StatefulCanvas`
    Returns:
      Current showDisabledIcon value. Default value is true
    See Also:
      - `Button Icon`

  - ### setShowDown

    public ImgButton setShowDown(Boolean showDown)
    Should we visibly change state when the mouse goes down in this object?
    Overrides:
      `setShowDown` in class `Img`
    Parameters:
      `showDown` - New showDown value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State overview and related methods`

  - ### getShowDown

    public Boolean getShowDown()
    Should we visibly change state when the mouse goes down in this object?
    Overrides:
      `getShowDown` in class `Img`
    Returns:
      Current showDown value. Default value is false
    See Also:
      - `State overview and related methods`

  - ### setShowDownIcon

    public ImgButton setShowDownIcon(Boolean showDownIcon) throws IllegalStateException
    If using an icon for this button, whether to switch the icon image when the mouse goes down on the button.
    Overrides:
      `setShowDownIcon` in class `StatefulCanvas`
    Parameters:
      `showDownIcon` - New showDownIcon value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getShowDownIcon

    public Boolean getShowDownIcon()
    If using an icon for this button, whether to switch the icon image when the mouse goes down on the button.
    Overrides:
      `getShowDownIcon` in class `StatefulCanvas`
    Returns:
      Current showDownIcon value. Default value is false
    See Also:
      - `Button Icon`

  - ### setShowFocused

    public ImgButton setShowFocused(Boolean showFocused)
    Should we visibly change state when the canvas receives focus? If `StatefulCanvas.showFocusedAsOver` is `true`, then `"over"` will be used to indicate focus. Otherwise a separate `"focused"` state will be used.
    Overrides:
      `setShowFocused` in class `Img`
    Parameters:
      `showFocused` - New showFocused value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State overview and related methods`

  - ### getShowFocused

    public Boolean getShowFocused()
    Should we visibly change state when the canvas receives focus? If `StatefulCanvas.showFocusedAsOver` is `true`, then `"over"` will be used to indicate focus. Otherwise a separate `"focused"` state will be used.
    Overrides:
      `getShowFocused` in class `Img`
    Returns:
      Current showFocused value. Default value is false
    See Also:
      - `State overview and related methods`

  - ### setShowFocusedIcon

    public ImgButton setShowFocusedIcon(Boolean showFocusedIcon) throws IllegalStateException
    If using an icon for this button, whether to switch the icon image when the button receives focus.

    If `StatefulCanvas.showFocusedAsOver` is true, the `"Over"` icon will be displayed when the canvas has focus, otherwise a separate `"Focused"` icon will be displayed

    Overrides:
      `setShowFocusedIcon` in class `StatefulCanvas`
    Parameters:
      `showFocusedIcon` - New showFocusedIcon value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getShowFocusedIcon

    public Boolean getShowFocusedIcon()
    If using an icon for this button, whether to switch the icon image when the button receives focus.

    If `StatefulCanvas.showFocusedAsOver` is true, the `"Over"` icon will be displayed when the canvas has focus, otherwise a separate `"Focused"` icon will be displayed

    Overrides:
      `getShowFocusedIcon` in class `StatefulCanvas`
    Returns:
      Current showFocusedIcon value. Default value is false
    See Also:
      - `Button Icon`

  - ### setShowRollOver

    public ImgButton setShowRollOver(Boolean showRollOver)
    Should we visibly change state when the mouse goes over this object?
    Overrides:
      `setShowRollOver` in class `Img`
    Parameters:
      `showRollOver` - New showRollOver value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State overview and related methods`

  - ### getShowRollOver

    public Boolean getShowRollOver()
    Should we visibly change state when the mouse goes over this object?
    Overrides:
      `getShowRollOver` in class `Img`
    Returns:
      Current showRollOver value. Default value is false
    See Also:
      - `State overview and related methods`

  - ### setShowRollOverIcon

    public ImgButton setShowRollOverIcon(Boolean showRollOverIcon) throws IllegalStateException
    If using an icon for this button, whether to switch the icon image on mouse rollover.
    Overrides:
      `setShowRollOverIcon` in class `StatefulCanvas`
    Parameters:
      `showRollOverIcon` - New showRollOverIcon value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getShowRollOverIcon

    public Boolean getShowRollOverIcon()
    If using an icon for this button, whether to switch the icon image on mouse rollover.
    Overrides:
      `getShowRollOverIcon` in class `StatefulCanvas`
    Returns:
      Current showRollOverIcon value. Default value is false
    See Also:
      - `Button Icon`

  - ### setShowSelectedIcon

    public ImgButton setShowSelectedIcon(Boolean showSelectedIcon) throws IllegalStateException
    If using an icon for this button, whether to switch the icon image when the button becomes selected.
    Overrides:
      `setShowSelectedIcon` in class `StatefulCanvas`
    Parameters:
      `showSelectedIcon` - New showSelectedIcon value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls
    Throws:
      `IllegalStateException` - this property cannot be changed after the component has been created
    See Also:
      - `Button Icon`

  - ### getShowSelectedIcon

    public Boolean getShowSelectedIcon()
    If using an icon for this button, whether to switch the icon image when the button becomes selected.
    Overrides:
      `getShowSelectedIcon` in class `StatefulCanvas`
    Returns:
      Current showSelectedIcon value. Default value is false
    See Also:
      - `Button Icon`

  - ### setShowTitle

    public ImgButton setShowTitle(Boolean showTitle)
    Determines whether any specified `title` will be displayed for this component.
    Applies to Image-based components only, where the title will be rendered out in a label floating over the component

    Note : This is an advanced setting

    Overrides:
      `setShowTitle` in class `Img`
    Parameters:
      `showTitle` - New showTitle value. Default value is false
    Returns:
      `ImgButton` instance, for chaining setter calls

  - ### getShowTitle

    public Boolean getShowTitle()
    Determines whether any specified `title` will be displayed for this component.
    Applies to Image-based components only, where the title will be rendered out in a label floating over the component
    Overrides:
      `getShowTitle` in class `Img`
    Returns:
      Current showTitle value. Default value is false

  - ### setSrc

    public ImgButton setSrc(String src)
    The base filename or stateful image configuration for the image. Note that as the `state` of the component changes, the image displayed will be updated as described in `StatefulImages`.
    Overrides:
      `setSrc` in class `Img`
    Parameters:
      `src` - New src value. Default value is "[SKIN]/ImgButton/button.png"
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `SCImgURL`
      - `Appearance overview and related methods`
      - Appearance Example

  - ### getSrc

    public String getSrc()
    The base filename or stateful image configuration for the image. Note that as the `state` of the component changes, the image displayed will be updated as described in `StatefulImages`.
    Overrides:
      `getSrc` in class `Img`
    Returns:
      Current src value. Default value is "[SKIN]/ImgButton/button.png"
    See Also:
      - `SCImgURL`
      - `Appearance overview and related methods`
      - Appearance Example

  - ### setSrc

    public ImgButton setSrc(SCStatefulImgConfig src)
    The base filename or stateful image configuration for the image. Note that as the `state` of the component changes, the image displayed will be updated as described in `StatefulImages`.
    Overrides:
      `setSrc` in class `Img`
    Parameters:
      `src` - New src value. Default value is "[SKIN]/ImgButton/button.png"
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `SCImgURL`
      - `Appearance overview and related methods`
      - Appearance Example

  - ### getSrcAsSCStatefulImgConfig

    public SCStatefulImgConfig getSrcAsSCStatefulImgConfig()
    The base filename or stateful image configuration for the image. Note that as the `state` of the component changes, the image displayed will be updated as described in `StatefulImages`.
    Overrides:
      `getSrcAsSCStatefulImgConfig` in class `Img`
    Returns:
      Current src value. Default value is "[SKIN]/ImgButton/button.png"
    See Also:
      - `SCImgURL`
      - `Appearance overview and related methods`
      - Appearance Example

  - ### setState

    public ImgButton setState(State state)
    Current "state" of this widget. The state setting is automatically updated as the user interacts with the component (see `StatefulCanvas.showRollOver`, `StatefulCanvas.showDown`, `StatefulCanvas.showDisabled`).

    StatefulCanvases will have a different appearance based on their current state. By default this is handled by changing the css className applied to the StatefulCanvas - see `StatefulCanvas.baseStyle` and `StatefulCanvas.getStateSuffix()` for a description of how this is done.

    For `Img` or `StretchImg` based subclasses of StatefulCanvas, the appearance may also be updated by changing the src of the rendered image. See `Img.src` and `StretchImgButton.src` for a description of how the URL is modified to reflect the state of the widget in this case.
    If this method is called after the component has been drawn/initialized: Sets the `state` of this object, changing its appearance. Note: `newState` cannot be `State.STATE_DISABLED` if `this.showDisabled` is `false`.

    Note : This is an advanced setting

    Overrides:
      `setState` in class `StatefulCanvas`
    Parameters:
      `state` - the new state. Default value is ""
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State`
      - `State overview and related methods`

  - ### getState

    public State getState()
    Current "state" of this widget. The state setting is automatically updated as the user interacts with the component (see `StatefulCanvas.showRollOver`, `StatefulCanvas.showDown`, `StatefulCanvas.showDisabled`).

    StatefulCanvases will have a different appearance based on their current state. By default this is handled by changing the css className applied to the StatefulCanvas - see `StatefulCanvas.baseStyle` and `StatefulCanvas.getStateSuffix()` for a description of how this is done.

    For `Img` or `StretchImg` based subclasses of StatefulCanvas, the appearance may also be updated by changing the src of the rendered image. See `Img.src` and `StretchImgButton.src` for a description of how the URL is modified to reflect the state of the widget in this case.

    Overrides:
      `getState` in class `StatefulCanvas`
    Returns:
      Return the state of this StatefulCanvas. Default value is ""
    See Also:
      - `State`
      - `State overview and related methods`

  - ### setTitle

    public void setTitle(String title)
    The title HTML to display in this button.
    If this method is called after the component has been drawn/initialized: Setter for the `title`.
    Overrides:
      `setTitle` in class `StatefulCanvas`
    Parameters:
      `title` - the new title HTML. Default value is null
    See Also:
      - `HTMLString`

  - ### getTitle

    public String getTitle()
    The title HTML to display in this button.
    Overrides:
      `getTitle` in class `StatefulCanvas`
    Returns:
      Return the title - HTML drawn inside the component.

      Default is to simply return this.title. Default value is null

    See Also:
      - `HTMLString`

  - ### setValign

    public ImgButton setValign(VerticalAlignment valign)
    Vertical alignment of this component's title.
    Overrides:
      `setValign` in class `StatefulCanvas`
    Parameters:
      `valign` - New valign value. Default value is Canvas.CENTER
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `Appearance overview and related methods`

  - ### getValign

    public VerticalAlignment getValign()
    Vertical alignment of this component's title.
    Overrides:
      `getValign` in class `StatefulCanvas`
    Returns:
      Current valign value. Default value is Canvas.CENTER
    See Also:
      - `Appearance overview and related methods`

  - ### setWidth

    public ImgButton setWidth(Integer width)
    Size for this component's horizontal dimension. See `Canvas.width` for more details.

    Note that if `StatefulCanvas.autoFit` is set, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `setWidth` in class `StatefulCanvas`
    Parameters:
      `width` - New width value. Default value is null
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `StatefulCanvas.setAutoFit(java.lang.Boolean)`
      - `Sizing overview and related methods`

  - ### getWidth

    public Integer getWidth()
    Size for this component's horizontal dimension. See `Canvas.width` for more details.

    Note that if `StatefulCanvas.autoFit` is set, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `getWidth` in class `StatefulCanvas`
    Returns:
      Current width value. Default value is null
    See Also:
      - `StatefulCanvas.getAutoFit()`
      - `Sizing overview and related methods`

  - ### setWidth

    public void setWidth(String width)
    Size for this component's horizontal dimension. See `Canvas.width` for more details.

    Note that if `StatefulCanvas.autoFit` is set, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `setWidth` in class `StatefulCanvas`
    Parameters:
      `width` - New width value. Default value is null
    See Also:
      - `StatefulCanvas.setAutoFit(java.lang.Boolean)`
      - `Sizing overview and related methods`

  - ### getWidthAsString

    public String getWidthAsString()
    Size for this component's horizontal dimension. See `Canvas.width` for more details.

    Note that if `StatefulCanvas.autoFit` is set, this property will be ignored so that the widget is always sized just large enough to accommodate the title.

    Overrides:
      `getWidthAsString` in class `StatefulCanvas`
    Returns:
      Current width value. Default value is null
    See Also:
      - `StatefulCanvas.getAutoFit()`
      - `Sizing overview and related methods`

  - ### action

    public void action()
    This property contains the default 'action' for the Button to fire when activated.

  - ### addToRadioGroup

    public void addToRadioGroup(String groupID)
    Add this widget to the specified mutually exclusive selection group with the ID passed in. Selecting this widget will then deselect any other StatefulCanvases with the same radioGroup ID. StatefulCanvases can belong to only one radioGroup, so this method will remove from any other radiogroup of which this button is already a member.
    Overrides:
      `addToRadioGroup` in class `StatefulCanvas`
    Parameters:
      `groupID` - - ID of the radiogroup to which this widget should be added
    See Also:
      - `State overview and related methods`

  - ### deselect

    public void deselect()
    Select this object.
    Overrides:
      `deselect` in class `StatefulCanvas`
    See Also:
      - `State overview and related methods`

  - ### removeFromRadioGroup

    public void removeFromRadioGroup()
    Remove this widget from the specified mutually exclusive selection group with the ID passed in. No-op's if this widget is not a member of the groupID passed in. If no groupID is passed in, defaults to removing from whatever radioGroup this widget is a member of.
    Overrides:
      `removeFromRadioGroup` in class `StatefulCanvas`
    See Also:
      - `State overview and related methods`

  - ### removeFromRadioGroup

    public void removeFromRadioGroup(String groupID)
    Remove this widget from the specified mutually exclusive selection group with the ID passed in. No-op's if this widget is not a member of the groupID passed in. If no groupID is passed in, defaults to removing from whatever radioGroup this widget is a member of.
    Overrides:
      `removeFromRadioGroup` in class `StatefulCanvas`
    Parameters:
      `groupID` - - optional radio group ID (to ensure the widget is removed from the appropriate group.
    See Also:
      - `State overview and related methods`

  - ### select

    public void select()
    Select this object.
    Overrides:
      `select` in class `StatefulCanvas`
    See Also:
      - `State overview and related methods`

  - ### setDisabled

    public ImgButton setDisabled(boolean disabled)
    Enable or disable this object
    Overrides:
      `setDisabled` in class `Canvas`
    Parameters:
      `disabled` - true if this widget is to be disabled
    Returns:
      `ImgButton` instance, for chaining setter calls
    See Also:
      - `State overview and related methods`

  - ### titleClipped

    public boolean titleClipped()
    Is the title of this button clipped?
    Returns:
      whether the title is clipped.

  - ### addTitleHoverHandler

    public HandlerRegistration addTitleHoverHandler(TitleHoverHandler handler)
    Add a titleHover handler.

    Optional stringMethod to fire when the user hovers over this button and the title is clipped. If `ImgButton.showClippedTitleOnHover` is true, the default behavior is to show a hover canvas containing the HTML returned by `ImgButton.titleHoverHTML()`. Call `TitleHoverEvent.cancel()` from within `TitleHoverHandler.onTitleHover(com.smartgwt.client.widgets.events.TitleHoverEvent)` to suppress this default behavior.

    Specified by:
      `addTitleHoverHandler` in interface `HasTitleHoverHandlers`
    Parameters:
      `handler` - the titleHover handler
    Returns:
      `HandlerRegistration` used to remove this handler

  - ### titleHoverHTML

    public String titleHoverHTML(String defaultHTML)
    Returns the HTML that is displayed by the default `titleHover` handler. Return null or an empty string to cancel the hover.

    Use `setTitleHoverFormatter()` to provide a custom implementation.

    Parameters:
      `defaultHTML` - the HTML that would have been displayed by default. See `HTMLString`
    Returns:
      HTML to be displayed in the hover. If null or an empty string, then the hover is canceled. See `HTMLString`
    See Also:
      - `HTMLString`

  - ### setDefaultProperties

    public static void setDefaultProperties(ImgButton imgButtonProperties)
    Class level method to set the default properties of this class. If set, then all existing and subsequently created instances of this class will automatically have default properties corresponding to the properties set on the SmartGWT class instance passed to this function before its underlying SmartClient JS object was created. This is a powerful feature that eliminates the need for users to create a separate hierarchy of subclasses that only alter the default properties of this class. Can also be used for skinning / styling purposes.

    Note: This method is intended for setting default attributes only and will affect all instances of the underlying class (including those automatically generated in JavaScript). This method should not be used to apply standard EventHandlers or override methods for a class - use a custom subclass instead. Calling this method after instances have been created can result in undefined behavior, since it bypasses any setters and a class instance may have already examined a particular property and not be expecting any changes through this route.

    Parameters:
      `imgButtonProperties` - properties that should be used as new defaults when instances of this class are created
    See Also:
      - `SGWTProperties`

  - ### setTitleHoverFormatter

    public void setTitleHoverFormatter(TitleHoverFormatter formatter)
    Provide a custom implementation of `titleHoverHTML(java.lang.String)`.

  - ### setLogicalStructure

    public LogicalStructureObject setLogicalStructure(ImgButtonLogicalStructure s)
    Setter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.

  - ### getLogicalStructure

    public LogicalStructureObject getLogicalStructure()
    Getter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.
    Specified by:
      `getLogicalStructure` in interface `LogicalStructure`
    Overrides:
      `getLogicalStructure` in class `Img`