com.smartgwt.client.widgets

Class Button

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.Button

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsWidget, LogicalStructure, HasClearHandlers, HasClickHandlers, HasDoubleClickHandlers, HasDragMoveHandlers, HasDragRepositionMoveHandlers, HasDragRepositionStartHandlers, HasDragRepositionStopHandlers, HasDragResizeMoveHandlers, HasDragResizeStartHandlers, HasDragResizeStopHandlers, HasDragStartHandlers, HasDragStopHandlers, HasDropHandlers, HasDropMoveHandlers, HasDropOutHandlers, HasDropOverHandlers, HasFocusChangedHandlers, HasHoverHandlers, HasHoverHiddenHandlers, HasIconClickHandlers, HasKeyDownHandlers, HasKeyPressHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseStillDownHandlers, HasMouseUpHandlers, HasMouseWheelHandlers, HasMovedHandlers, HasParentMovedHandlers, HasResizedHandlers, HasRightMouseDownHandlers, HasRuleContextChangedHandlers, HasScrolledHandlers, HasShowContextMenuHandlers, HasTitleHoverHandlers, HasVisibilityChangedHandlers

Direct Known Subclasses:

IconButton, Label, MenuButton, NavigationButton, ToolStripButton

public class Button
extends StatefulCanvas
implements HasIconClickHandlers, HasTitleHoverHandlers

The Button widget class implements interactive, style-based button widgets.

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

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 and Description
Button()
Button(com.google.gwt.core.client.JavaScriptObject jsObj)
Button(java.lang.String title)

Method Summary

Modifier and Type	Method and Description
void	action() This property contains the default 'action' for the Button to fire when activated.
com.google.gwt.event.shared.HandlerRegistration	addIconClickHandler(IconClickHandler handler) Add a iconClick handler.
com.google.gwt.event.shared.HandlerRegistration	addTitleHoverHandler(TitleHoverHandler handler) Add a titleHover handler.
void	addToRadioGroup(java.lang.String groupID) Add this widget to the specified mutually exclusive selection group with the ID passed in.
static void	assertIsButton(Canvas targetCanvas, java.lang.String message) Internal method to verify class of targetCanvas.
static void	changeAutoChildDefaults(java.lang.String autoChildName, Canvas defaults) Changes the defaults for Canvas AutoChildren named autoChildName.
static void	changeAutoChildDefaults(java.lang.String autoChildName, FormItem defaults) Changes the defaults for FormItem AutoChildren named autoChildName.
protected com.google.gwt.core.client.JavaScriptObject	create()
void	deselect() Select this object.
SelectionType	getActionType() Behavior on state changes -- BUTTON, RADIO or CHECKBOX
boolean	getAdaptWidthShowIconOnly() If canAdaptWidth is true, and this button has a specified icon, should the title be hidden, allowing the button to shrink down to just show the icon when there isn't enough horizontal space in a layout to show the default sized button?
Alignment	getAlign() Horizontal alignment of this component's title.
java.lang.Boolean	getAutoFit() If true, ignore the specified size of this widget and always size just large enough to accommodate the title.
java.lang.String	getBaseStyle() Base CSS style className applied to the component.
java.lang.Boolean	getCanAdaptWidth() This flag enables adaptive width for the button.
Cursor	getDisabledIconCursor() Specifies the cursor to display when the mouse pointer is over the icon image and this StatefulCanvas is disabled.
java.lang.Integer	getHeight() Size for this component's vertical dimension.
java.lang.String	getHeightAsString() Size for this component's vertical dimension.
java.lang.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.
java.lang.String	getIcon() Optional icon to be shown with the button title text.
java.lang.String	getIconAlign() If this button is showing an icon should it be right or left aligned?
Cursor	getIconCursor() Specifies the cursor to display when the mouse pointer is over the icon image.
java.lang.Integer	getIconHeight() Height in pixels of the icon image.
java.lang.String	getIconOnlyBaseStyle() if defined, iconOnlyBaseStyle is used as the base CSS style className, instead of baseStyle, if canAdaptWidth is set and the title is not being shown.
java.lang.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.
java.lang.String	getIconStyle() Base CSS style applied to the icon image.
java.lang.Integer	getIconWidth() Width in pixels of the icon image.
com.smartgwt.logicalstructure.core.LogicalStructureObject	getLogicalStructure() Getter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.
static Button	getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
Overflow	getOverflow() Clip the contents of the button if necessary.
java.lang.String	getRadioGroup() String identifier for this canvas's mutually exclusive selection group.
java.lang.Boolean	getShowClippedTitleOnHover() If true and the title is clipped, then a hover containing the full title of this button is enabled.
java.lang.Boolean	getShowDisabled() Should we visibly change state when disabled?
java.lang.Boolean	getShowDisabledIcon() If using an icon for this button, whether to switch the icon image if the button becomes disabled.
java.lang.Boolean	getShowDown() Should we visibly change state when the mouse goes down in this object?
java.lang.Boolean	getShowDownIcon() If using an icon for this button, whether to switch the icon image when the mouse goes down on the button.
java.lang.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.
java.lang.Boolean	getShowFocusedIcon() If using an icon for this button, whether to switch the icon image when the button receives focus.
java.lang.Boolean	getShowRollOver() Should we visibly change state when the mouse goes over this object?
java.lang.Boolean	getShowRollOverIcon() If using an icon for this button, whether to switch the icon image on mouse rollover.
java.lang.Boolean	getShowSelectedIcon() If using an icon for this button, whether to switch the icon image when the button becomes selected.
State	getState() Current "state" of this widget.
java.lang.String	getTitle() The title HTML to display in this button.
VerticalAlignment	getValign() Vertical alignment of this component's title.
java.lang.Integer	getWidth() Size for this component's horizontal dimension.
java.lang.String	getWidthAsString() Size for this component's horizontal dimension.
java.lang.Boolean	getWrap() A boolean indicating whether the button's title should word-wrap, if necessary.
void	removeFromRadioGroup() Remove this widget from the specified mutually exclusive selection group with the ID passed in.
void	removeFromRadioGroup(java.lang.String groupID) Remove this widget from the specified mutually exclusive selection group with the ID passed in.
void	select() Select this object.
Button	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.
Button	setAdaptWidthShowIconOnly(boolean adaptWidthShowIconOnly) If canAdaptWidth is true, and this button has a specified icon, should the title be hidden, allowing the button to shrink down to just show the icon when there isn't enough horizontal space in a layout to show the default sized button?
Button	setAlign(Alignment align) Horizontal alignment of this component's title.
Button	setAutoFit(java.lang.Boolean autoFit) If true, ignore the specified size of this widget and always size just large enough to accommodate the title.
Button	setBaseStyle(java.lang.String baseStyle) Base CSS style className applied to the component.
Button	setCanAdaptWidth(java.lang.Boolean canAdaptWidth) This flag enables adaptive width for the button.
static void	setDefaultProperties(Button buttonProperties) Class level method to set the default properties of this class.
Button	setDisabledIconCursor(Cursor disabledIconCursor) Specifies the cursor to display when the mouse pointer is over the icon image and this StatefulCanvas is disabled.
Button	setHeight(java.lang.Integer height) Size for this component's vertical dimension.
void	setHeight(java.lang.String height) Size for this component's vertical dimension.
Button	setHiliteAccessKey(java.lang.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.
Button	setIcon(java.lang.String icon) Optional icon to be shown with the button title text.
Button	setIconAlign(java.lang.String iconAlign) If this button is showing an icon should it be right or left aligned?
Button	setIconCursor(Cursor iconCursor) Specifies the cursor to display when the mouse pointer is over the icon image.
Button	setIconHeight(java.lang.Integer iconHeight) Height in pixels of the icon image.
Button	setIconOnlyBaseStyle(java.lang.String iconOnlyBaseStyle) if defined, iconOnlyBaseStyle is used as the base CSS style className, instead of baseStyle, if canAdaptWidth is set and the title is not being shown.
Button	setIconOrientation(java.lang.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".
Button	setIconSize(int iconSize) Size in pixels of the icon image.
Button	setIconSpacing(int iconSpacing) Pixels between icon and title text.
Button	setIconStyle(java.lang.String iconStyle) Base CSS style applied to the icon image.
Button	setIconWidth(java.lang.Integer iconWidth) Width in pixels of the icon image.
com.smartgwt.logicalstructure.core.LogicalStructureObject	setLogicalStructure(com.smartgwt.logicalstructure.widgets.ButtonLogicalStructure s) Setter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.
Button	setOverflow(Overflow overflow) Clip the contents of the button if necessary.
Button	setRadioGroup(java.lang.String radioGroup) String identifier for this canvas's mutually exclusive selection group.
Button	setShowClippedTitleOnHover(java.lang.Boolean showClippedTitleOnHover) If true and the title is clipped, then a hover containing the full title of this button is enabled.
Button	setShowDisabled(java.lang.Boolean showDisabled) Should we visibly change state when disabled?
Button	setShowDisabledIcon(java.lang.Boolean showDisabledIcon) If using an icon for this button, whether to switch the icon image if the button becomes disabled.
Button	setShowDown(java.lang.Boolean showDown) Should we visibly change state when the mouse goes down in this object?
Button	setShowDownIcon(java.lang.Boolean showDownIcon) If using an icon for this button, whether to switch the icon image when the mouse goes down on the button.
Button	setShowFocused(java.lang.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.
Button	setShowFocusedIcon(java.lang.Boolean showFocusedIcon) If using an icon for this button, whether to switch the icon image when the button receives focus.
Button	setShowRollOver(java.lang.Boolean showRollOver) Should we visibly change state when the mouse goes over this object?
Button	setShowRollOverIcon(java.lang.Boolean showRollOverIcon) If using an icon for this button, whether to switch the icon image on mouse rollover.
Button	setShowSelectedIcon(java.lang.Boolean showSelectedIcon) If using an icon for this button, whether to switch the icon image when the button becomes selected.
Button	setState(State state) Current "state" of this widget.
void	setTitle(java.lang.String title) The title HTML to display in this button.
void	setTitleHoverFormatter(TitleHoverFormatter formatter) Provide a custom implementation of titleHoverHTML(java.lang.String).
Button	setValign(VerticalAlignment valign) Vertical alignment of this component's title.
Button	setWidth(java.lang.Integer width) Size for this component's horizontal dimension.
void	setWidth(java.lang.String width) Size for this component's horizontal dimension.
Button	setWrap(java.lang.Boolean wrap) A boolean indicating whether the button's title should word-wrap, if necessary.
boolean	titleClipped() Is the title of this button clipped?
java.lang.String	titleHoverHTML(java.lang.String defaultHTML) Returns the HTML that is displayed by the default titleHover handler.

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

getAriaLabel, getEditProxyConstructor, getIgnoreRTL, getLabelHPad, getLabelVPad, getOverCanvas, getOverCanvasConstructor, getRedrawOnStateChange, getSelected, getShowFocusedAsOver, getShowMenuOnClick, getShowOverCanvas, getShowRTLIcon, getStateSuffix, isSelected, setAriaLabel, setDefaultProperties, setEditProxyConstructor, setIgnoreRTL, setLabelHPad, setLabelVPad, setLogicalStructure, setOverCanvasConstructor, setRedrawOnStateChange, setSelected, setShowFocusedAsOver, setShowMenuOnClick, setShowOverCanvas, setShowRTLIcon, setTitleFormatter, setTitleStyle

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, deparent, depeer, disable, enable, encloses, focus, focusAfterGroup, focusAtEnd, focusInNextTabElement, focusInPreviousTabElement, getAbsoluteLeft, getAbsoluteTop, getAccessKey, getAdaptiveHeightPriority, getAdaptiveWidthPriority, 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, getAutoShowParent, getBackgroundColor, getBackgroundImage, getBackgroundPosition, getBackgroundRepeat, getBorder, getBottom, getById, getByJSObject, getByLocalId, getCanAcceptDrop, getCanAdaptHeight, getCanDrag, getCanDragReposition, getCanDragResize, getCanDragScroll, getCanDrop, getCanDropBefore, getCanFocus, getCanHover, getCanSelectText, getCanvasAutoChild, getCanvasItem, getChildren, getChildrenResizeSnapAlign, getChildrenSnapAlign, getChildrenSnapCenterAlign, getChildrenSnapEdgeAlign, getChildrenSnapResizeToGrid, getChildrenSnapToGrid, getChildTabPosition, getClassName, getComponentMask, getComponentMaskDefaults, getContentElement, getContents, getContextMenu, getCorrectZoomOverflow, getCursor, getDataPath, getDefaultHeight, getDefaultWidth, getDestroyed, getDestroying, getDisabled, getDisabledCursor, getDisableTouchScrollingForDrag, getDoubleClickDelay, getDragAppearance, getDragIntersectStyle, getDragMaskType, getDragMaxHeight, getDragMaxWidth, getDragMinHeight, getDragMinWidth, getDragOpacity, getDragRepositionAppearance, getDragRepositionCursor, getDragResizeAppearance, getDragScrollDelay, getDragStartDistance, getDragTarget, getDragType, getDropTypes, getDropTypesAsString, getDynamicContents, getEdgeBackgroundColor, getEdgeCenterBackgroundColor, getEdgeImage, getEdgeMarginSize, getEdgeOffset, getEdgeOpacity, getEdgeShowCenter, getEdgeSize, getEditNode, getEditProxy, getElement, getElement, getEnableWhen, getEndLine, getEventEdge, getEventEdge, getExtraSpace, getFacetId, getFormItemAutoChild, getForwardSVGeventsToObject, getFullDataPath, getGroupBorderCSS, getGroupLabelBackgroundColor, getGroupLabelStyleName, getGroupTitle, getHideUsingDisplayNone, getHoverAlign, getHoverAutoDestroy, getHoverAutoFitMaxWidth, getHoverAutoFitMaxWidthAsString, getHoverAutoFitWidth, getHoverComponent, getHoverDelay, getHoverHeight, getHoverHTML, getHoverMoveWithMouse, getHoverOpacity, getHoverStyle, getHoverVAlign, getHoverWidth, getHoverWrap, getHSnapOrigin, getHSnapOrigin, getHSnapPosition, getHSnapPosition, getHtmlElement, getHtmlPosition, getImage, getImgURL, getImgURL, getInnerContentHeight, getInnerContentWidth, getInnerHeight, getInnerWidth, getIsGroup, getIsPrinting, getIsRuleScope, getIsSnapAlignCandidate, getKeepInParentRect, getLayoutAlign, getLeavePageSpace, getLeft, getLeftAsString, getLocalId, getLocateChildrenBy, getLocateChildrenType, getLocatePeersBy, getLocatePeersType, getLocatorName, getMargin, getMasterCanvas, getMasterElement, getMatchElement, getMaxHeight, getMaxWidth, getMaxZoomOverflowError, getMenuConstructor, getMinHeight, getMinNonEdgeSize, getMinWidth, getMomentumScrollMinSpeed, getMouseStillDownDelay, getMouseStillDownInitialDelay, getName, getNextZIndex, getNoDoubleClicks, getNoDropCursor, getOffsetHeight, getOffsetWidth, getOffsetX, getOffsetY, getOpacity, getOuterElement, getPadding, getPageBottom, getPageLeft, getPageRect, getPageRight, getPageTop, getPaletteDefaults, getPanelContainer, getParentCanvas, getParentElement, getPeers, getPercentBox, getPercentSource, getPosition, getPrefix, getPrintChildrenAbsolutelyPositioned, getPrintHTML, getPrintHTML, getPrintStyleName, getPrompt, 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, getShowHover, getShowHoverComponents, getShowResizeBar, getShowShadow, getShowSnapGrid, getShrinkElementOnHide, 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, getStyleName, getTabIndex, getTestInstance, getTooltip, getTop, getTopAsString, getTopElement, getUpdateTabPositionOnDraw, getUpdateTabPositionOnReparent, getUseBackMask, getUseCSSShadow, getUseDragMask, getUseImageForSVG, getUseNativeDrag, getUseOpacityFilter, getUseTouchScrolling, getValuesManager, getValuesManagerAsString, getViewportHeight, getViewportWidth, getVisibility, getVisibleHeight, getVisibleWhen, getVisibleWidth, getVSnapOrigin, getVSnapOrigin, getVSnapPosition, getVSnapPosition, getZIndex, getZIndex, handleHover, hide, hideClickMask, hideClickMask, hideComponentMask, hideComponentMask, hideContextMenu, imgHTML, imgHTML, imgHTML, 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, resizeFonts, resizeFonts, resizeFonts, resizeIcons, resizePadding, resizePadding, resizeTo, resizeTo, revealChild, revealChild, scrollBy, scrollByPercent, 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, setAutoResizeAutoChildAttributes, setAutoResizeIcons, setAutoShowParent, setAutoWidth, setBackgroundColor, setBackgroundImage, setBackgroundPosition, setBackgroundRepeat, setBorder, setBottom, setCanAcceptDrop, setCanAdaptHeight, setCanDrag, setCanDragReposition, setCanDragResize, setCanDragScroll, setCanDrop, setCanDropBefore, setCanFocus, setCanHover, setCanSelectText, setChildren, setChildrenResizeSnapAlign, setChildrenSnapAlign, setChildrenSnapCenterAlign, setChildrenSnapEdgeAlign, setChildrenSnapResizeToGrid, setChildrenSnapToGrid, setComponentMaskDefaults, setContents, setContextMenu, setCorrectZoomOverflow, setCursor, setDataPath, setDefaultHeight, setDefaultPageSpace, setDefaultProperties, setDefaultShowCustomScrollbars, setDefaultWidth, setDisabled, setDisabledCursor, setDisableTouchScrollingForDrag, setDoubleClickDelay, setDragAppearance, setDragIntersectStyle, setDragMaskType, setDragMaxHeight, setDragMaxWidth, setDragMinHeight, setDragMinWidth, setDragOpacity, setDragRepositionAppearance, setDragRepositionCursor, setDragResizeAppearance, setDragScrollDelay, setDragStartDistance, setDragTarget, setDragType, setDropTypes, setDropTypes, setDynamicContents, setEdgeBackgroundColor, setEdgeCenterBackgroundColor, setEdgeImage, setEdgeMarginSize, setEdgeOffset, setEdgeOpacity, setEdgeShowCenter, setEdgeSize, setEditMode, setEditMode, setEditMode, setElement, setEnableWhen, setEndLine, setExtraSpace, setFacetId, setForwardSVGeventsToObject, setGroupBorderCSS, setGroupLabelBackgroundColor, setGroupLabelStyleName, setGroupTitle, setHeight, setHeight100, setHideUsingDisplayNone, setHoverAlign, setHoverAutoDestroy, setHoverAutoFitMaxWidth, setHoverAutoFitMaxWidth, setHoverAutoFitWidth, setHoverDelay, setHoverHeight, setHoverMoveWithMouse, setHoverOpacity, setHoverStyle, setHoverVAlign, setHoverWidth, setHoverWrap, setHtmlElement, setHtmlPosition, setImage, setImage, setInitHandler, setIsGroup, setIsRuleScope, setIsSnapAlignCandidate, setKeepInParentRect, setKeepInParentRect, setKeepInParentRect, setLayoutAlign, setLayoutAlign, setLeavePageSpace, setLeft, setLeft, setLocateChildrenBy, setLocateChildrenType, setLocatePeersBy, setLocatePeersType, setLocatorName, setLogicalStructure, setMargin, setMatchElement, setMaxHeight, setMaxWidth, setMaxZoomOverflowError, setMenuConstructor, setMinHeight, setMinNonEdgeSize, setMinWidth, setMomentumScrollMinSpeed, setMouseStillDownDelay, setMouseStillDownInitialDelay, setName, setNeverUseFilters, setNoDoubleClicks, setNoDropCursor, setOpacity, setPadding, setPageLeft, setPageTop, setPanelContainer, setParentCanvas, setParentElement, setPeers, setPercentBox, setPercentSource, setPosition, setPrefix, setPrintChildrenAbsolutelyPositioned, setPrintStyleName, setPrompt, 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, setShowHover, setShowHoverComponents, setShowResizeBar, setShowShadow, setShowSnapGrid, setShrinkElementOnHide, 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, setStyleName, setTabIndex, setTooltip, setTop, setTop, setUpdateTabPositionOnDraw, setUpdateTabPositionOnReparent, setUseBackMask, setUseCSSShadow, setUseDragMask, setUseImageForSVG, setUseNativeDrag, setUseOpacityFilter, setUseTouchScrolling, setValuesManager, setValuesManager, setVisibility, setVisible, setVisibleWhen, setWidth, setWidth100, setZIndex, shouldDragScroll, show, showClickMask, showComponentMask, showComponentMask, showNextTo, showNextTo, showNextTo, showNextTo, showPrintPreview, showPrintPreview, showPrintPreview, showPrintPreview, showRecursively, updateChildTabPosition, updateChildTabPositions, updateEditNode, updateHover, updateHover, updateShadow, updateTabPositionForDraw, visibleAtPoint, willAcceptDrop

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

addDrawHandler, 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, 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, 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 Detail

Button

public Button()

Button

public Button(com.google.gwt.core.client.JavaScriptObject jsObj)

Button

public Button(java.lang.String title)

Method Detail

getOrCreateRef

public static Button getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)

changeAutoChildDefaults

public static void changeAutoChildDefaults(java.lang.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(java.lang.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 com.google.gwt.core.client.JavaScriptObject create()

Overrides:

create in class StatefulCanvas

setActionType

public Button 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 actionType value. Default value is "button"

Returns:

Button 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

setAdaptWidthShowIconOnly

public Button setAdaptWidthShowIconOnly(boolean adaptWidthShowIconOnly)

If canAdaptWidth is true, and this button has a specified icon, should the title be hidden, allowing the button to shrink down to just show the icon when there isn't enough horizontal space in a layout to show the default sized button?

Parameters:

adaptWidthShowIconOnly - New adaptWidthShowIconOnly value. Default value is true

Returns:

Button instance, for chaining setter calls

See Also:

setCanAdaptWidth(java.lang.Boolean), setIconOnlyBaseStyle(java.lang.String)

getAdaptWidthShowIconOnly

public boolean getAdaptWidthShowIconOnly()

If canAdaptWidth is true, and this button has a specified icon, should the title be hidden, allowing the button to shrink down to just show the icon when there isn't enough horizontal space in a layout to show the default sized button?

Returns:

Current adaptWidthShowIconOnly value. Default value is true

See Also:

getCanAdaptWidth(), getIconOnlyBaseStyle()

setAlign

public Button setAlign(Alignment align)

Horizontal alignment of this component's title.

If this method is called after the component has been drawn/initialized: Sets the (horizontal) alignment of this buttons content.

Overrides:

setAlign in class StatefulCanvas

Parameters:

align - New align value. Default value is Canvas.CENTER

Returns:

Button 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 Button setAutoFit(java.lang.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:

Button instance, for chaining setter calls

See Also:

Sizing overview and related methods, Auto Fit Example

getAutoFit

public java.lang.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, Auto Fit Example

setBaseStyle

public Button setBaseStyle(java.lang.String baseStyle)

Base CSS style className applied to the component.

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 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.

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 "button"

Returns:

Button instance, for chaining setter calls

See Also:

setIconOnlyBaseStyle(java.lang.String), CSSStyleName

getBaseStyle

public java.lang.String getBaseStyle()

Base CSS style className applied to the component.

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 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.

Overrides:

getBaseStyle in class StatefulCanvas

Returns:

Current baseStyle value. Default value is "button"

See Also:

getIconOnlyBaseStyle(), CSSStyleName

setCanAdaptWidth

public Button setCanAdaptWidth(java.lang.Boolean canAdaptWidth)
                        throws java.lang.IllegalStateException

This flag enables adaptive width for the button.

If enabled the button will support rendering in a 'collapsed' view if there isn't enough space in a layout to render it at normal size. There are a couple of ways this can be achieved.

• If adaptWidthShowIconOnly is true and this button shows an icon, the title will be hidden if there isn't enough space to render it, allowing it to shrink to either the rendered icon width, or any specified minWidth, whichever is larger.
• Otherwise, if the button has a specified minWidth, and autoFit is true, autoFit will be temporarily disabled, if there isn't enough room, allowing the title to be clipped

In either case the title will show on hover unless an explicit hover has been specified such as by overriding titleHoverHTML().

Overrides:

setCanAdaptWidth in class Canvas

Parameters:

canAdaptWidth - New canAdaptWidth value. Default value is false

Returns:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

Canvas.setCanAdaptWidth(java.lang.Boolean), Button Adaptive Width Example

getCanAdaptWidth

public java.lang.Boolean getCanAdaptWidth()

This flag enables adaptive width for the button.

If enabled the button will support rendering in a 'collapsed' view if there isn't enough space in a layout to render it at normal size. There are a couple of ways this can be achieved.

• If adaptWidthShowIconOnly is true and this button shows an icon, the title will be hidden if there isn't enough space to render it, allowing it to shrink to either the rendered icon width, or any specified minWidth, whichever is larger.
• Otherwise, if the button has a specified minWidth, and autoFit is true, autoFit will be temporarily disabled, if there isn't enough room, allowing the title to be clipped

In either case the title will show on hover unless an explicit hover has been specified such as by overriding titleHoverHTML().

Overrides:

getCanAdaptWidth in class Canvas

Returns:

Current canAdaptWidth value. Default value is false

See Also:

Canvas.getCanAdaptWidth(), Button Adaptive Width Example

setDisabledIconCursor

public Button setDisabledIconCursor(Cursor disabledIconCursor)
                             throws java.lang.IllegalStateException

Specifies the cursor to display when the mouse pointer is over the icon image and this StatefulCanvas is disabled.

If not set and the mouse pointer is over the icon image, iconCursor will be used.

Parameters:

disabledIconCursor - New disabledIconCursor value. Default value is null

Returns:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

Cues overview and related methods

getDisabledIconCursor

public Cursor getDisabledIconCursor()

Specifies the cursor to display when the mouse pointer is over the icon image and this StatefulCanvas is disabled.

If not set and the mouse pointer is over the icon image, iconCursor will be used.

Returns:

Current disabledIconCursor value. Default value is null

See Also:

Cues overview and related methods

setHeight

public Button setHeight(java.lang.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:

Button instance, for chaining setter calls

See Also:

StatefulCanvas.setAutoFit(java.lang.Boolean), Sizing overview and related methods

getHeight

public java.lang.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(java.lang.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 java.lang.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 Button setHiliteAccessKey(java.lang.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:

Button instance, for chaining setter calls

getHiliteAccessKey

public java.lang.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 Button setIcon(java.lang.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:

Button instance, for chaining setter calls

See Also:

SCImgURL, ButtonIcon overview and related methods, Icons Example

getIcon

public java.lang.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, ButtonIcon overview and related methods, Icons Example

setIconAlign

public Button setIconAlign(java.lang.String iconAlign)
                    throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getIconAlign

public java.lang.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:

ButtonIcon overview and related methods

setIconCursor

public Button setIconCursor(Cursor iconCursor)
                     throws java.lang.IllegalStateException

Specifies the cursor to display when the mouse pointer is over the icon image.

Parameters:

iconCursor - New iconCursor value. Default value is null

Returns:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

setDisabledIconCursor(com.smartgwt.client.types.Cursor), Cues overview and related methods

getIconCursor

public Cursor getIconCursor()

Specifies the cursor to display when the mouse pointer is over the icon image.

Returns:

Current iconCursor value. Default value is null

See Also:

getDisabledIconCursor(), Cues overview and related methods

setIconHeight

public Button setIconHeight(java.lang.Integer iconHeight)
                     throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getIconHeight

public java.lang.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:

ButtonIcon overview and related methods

setIconOnlyBaseStyle

public Button setIconOnlyBaseStyle(java.lang.String iconOnlyBaseStyle)

if defined, iconOnlyBaseStyle is used as the base CSS style className, instead of baseStyle, if canAdaptWidth is set and the title is not being shown.

Parameters:

iconOnlyBaseStyle - New iconOnlyBaseStyle value. Default value is null

Returns:

Button instance, for chaining setter calls

See Also:

Canvas.setCanAdaptWidth(java.lang.Boolean), TabSet.setSimpleTabIconOnlyBaseStyle(java.lang.String), CSSStyleName

getIconOnlyBaseStyle

public java.lang.String getIconOnlyBaseStyle()

if defined, iconOnlyBaseStyle is used as the base CSS style className, instead of baseStyle, if canAdaptWidth is set and the title is not being shown.

Returns:

Current iconOnlyBaseStyle value. Default value is null

See Also:

Canvas.getCanAdaptWidth(), TabSet.getSimpleTabIconOnlyBaseStyle(), CSSStyleName

setIconOrientation

public Button setIconOrientation(java.lang.String iconOrientation)
                          throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods, Icons Example

getIconOrientation

public java.lang.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:

ButtonIcon overview and related methods, Icons Example

setIconSize

public Button setIconSize(int iconSize)
                   throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

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:

ButtonIcon overview and related methods

setIconSpacing

public Button setIconSpacing(int iconSpacing)
                      throws java.lang.IllegalStateException

Pixels between icon and title text.

Parameters:

iconSpacing - New iconSpacing value. Default value is 6

Returns:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getIconSpacing

public int getIconSpacing()

Pixels between icon and title text.

Returns:

Current iconSpacing value. Default value is 6

See Also:

ButtonIcon overview and related methods

setIconStyle

public Button setIconStyle(java.lang.String iconStyle)

Base CSS style applied to the icon image. If set, as the StatefulCanvas changes state and/or is selected, suffixes will be appended to iconStyle to form the className set on the image element.

The following table lists out the standard set of suffixes which may be appended:

CSS Class Applied	Description
iconStyle	Default CSS style
iconStyle+Selected	Applied when StatefulCanvas.selected and StatefulCanvas.showSelectedIcon are true.
iconStyle+Focused	Applied when the component has keyboard focus, if StatefulCanvas.showFocusedIcon is true, and StatefulCanvas.showFocusedAsOver is not true.
iconStyle+Over	Applied when StatefulCanvas.showRollOverIcon is set to true and either the user rolls over the component or StatefulCanvas.showFocusedAsOver is true and the component has keyboard focus.
iconStyle+Down	Applied when the user presses the mouse button on the component if StatefulCanvas.showDownIcon is set to true
iconStyle+Disabled	Applied when the component is disabled if StatefulCanvas.showDisabledIcon is true.
Combined styles
iconStyle+SelectedFocused	Combined Selected and focused styling
iconStyle+SelectedOver	Combined Selected and rollOver styling
iconStyle+FocusedOver	Combined Focused and rollOver styling
iconStyle+SelectedFocusedOver	Combined Selected, Focused and rollOver styling
iconStyle+SelectedDown	Combined Selected and mouse-down styling
iconStyle+FocusedDown	Combined Focused and mouse-down styling
iconStyle+SelectedFocusedDown	Combined Selected, Focused and mouse-down styling
iconStyle+SelectedDisabled	Combined Selected and Disabled styling

In addition, if StatefulCanvas.showRTLIcon is true, then in RTL mode, a final "RTL" suffix will be appended.

Overrides:

setIconStyle in class StatefulCanvas

Parameters:

iconStyle - New iconStyle value. Default value is null

Returns:

Button instance, for chaining setter calls

See Also:

CSSStyleName, ButtonIcon overview and related methods

getIconStyle

public java.lang.String getIconStyle()

Base CSS style applied to the icon image. If set, as the StatefulCanvas changes state and/or is selected, suffixes will be appended to iconStyle to form the className set on the image element.

The following table lists out the standard set of suffixes which may be appended:

CSS Class Applied	Description
iconStyle	Default CSS style
iconStyle+Selected	Applied when StatefulCanvas.selected and StatefulCanvas.showSelectedIcon are true.
iconStyle+Focused	Applied when the component has keyboard focus, if StatefulCanvas.showFocusedIcon is true, and StatefulCanvas.showFocusedAsOver is not true.
iconStyle+Over	Applied when StatefulCanvas.showRollOverIcon is set to true and either the user rolls over the component or StatefulCanvas.showFocusedAsOver is true and the component has keyboard focus.
iconStyle+Down	Applied when the user presses the mouse button on the component if StatefulCanvas.showDownIcon is set to true
iconStyle+Disabled	Applied when the component is disabled if StatefulCanvas.showDisabledIcon is true.
Combined styles
iconStyle+SelectedFocused	Combined Selected and focused styling
iconStyle+SelectedOver	Combined Selected and rollOver styling
iconStyle+FocusedOver	Combined Focused and rollOver styling
iconStyle+SelectedFocusedOver	Combined Selected, Focused and rollOver styling
iconStyle+SelectedDown	Combined Selected and mouse-down styling
iconStyle+FocusedDown	Combined Focused and mouse-down styling
iconStyle+SelectedFocusedDown	Combined Selected, Focused and mouse-down styling
iconStyle+SelectedDisabled	Combined Selected and Disabled styling

In addition, if StatefulCanvas.showRTLIcon is true, then in RTL mode, a final "RTL" suffix will be appended.

Overrides:

getIconStyle in class StatefulCanvas

Returns:

Current iconStyle value. Default value is null

See Also:

CSSStyleName, ButtonIcon overview and related methods

setIconWidth

public Button setIconWidth(java.lang.Integer iconWidth)
                    throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getIconWidth

public java.lang.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:

ButtonIcon overview and related methods

setOverflow

public Button setOverflow(Overflow overflow)

Clip the contents of the button if necessary.

Note : This is an advanced setting

Overrides:

setOverflow in class Canvas

Parameters:

overflow - New overflow value. Default value is Canvas.HIDDEN

Returns:

Button instance, for chaining setter calls

See Also:

Canvas.setOverflow(com.smartgwt.client.types.Overflow)

getOverflow

public Overflow getOverflow()

Clip the contents of the button if necessary.

Overrides:

getOverflow in class Canvas

Returns:

Current overflow value. Default value is Canvas.HIDDEN

See Also:

Canvas.getOverflow()

setRadioGroup

public Button setRadioGroup(java.lang.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:

Button instance, for chaining setter calls

See Also:

State overview and related methods, Radio / Toggle Behavior Example

getRadioGroup

public java.lang.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 Button setShowClippedTitleOnHover(java.lang.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:

Button instance, for chaining setter calls

getShowClippedTitleOnHover

public java.lang.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 Button setShowDisabled(java.lang.Boolean showDisabled)

Should we visibly change state when disabled?

Overrides:

setShowDisabled in class StatefulCanvas

Parameters:

showDisabled - New showDisabled value. Default value is true

Returns:

Button instance, for chaining setter calls

See Also:

State overview and related methods, States Example

getShowDisabled

public java.lang.Boolean getShowDisabled()

Should we visibly change state when disabled?

Overrides:

getShowDisabled in class StatefulCanvas

Returns:

Current showDisabled value. Default value is true

See Also:

State overview and related methods, States Example

setShowDisabledIcon

public Button setShowDisabledIcon(java.lang.Boolean showDisabledIcon)
                           throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getShowDisabledIcon

public java.lang.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:

ButtonIcon overview and related methods

setShowDown

public Button setShowDown(java.lang.Boolean showDown)

Should we visibly change state when the mouse goes down in this object?

Overrides:

setShowDown in class StatefulCanvas

Parameters:

showDown - New showDown value. Default value is false

Returns:

Button instance, for chaining setter calls

See Also:

State overview and related methods, States Example

getShowDown

public java.lang.Boolean getShowDown()

Should we visibly change state when the mouse goes down in this object?

Overrides:

getShowDown in class StatefulCanvas

Returns:

Current showDown value. Default value is false

See Also:

State overview and related methods, States Example

setShowDownIcon

public Button setShowDownIcon(java.lang.Boolean showDownIcon)
                       throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods, Icons Example

getShowDownIcon

public java.lang.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:

ButtonIcon overview and related methods, Icons Example

setShowFocused

public Button setShowFocused(java.lang.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 StatefulCanvas

Parameters:

showFocused - New showFocused value. Default value is false

Returns:

Button instance, for chaining setter calls

See Also:

State overview and related methods

getShowFocused

public java.lang.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 StatefulCanvas

Returns:

Current showFocused value. Default value is false

See Also:

State overview and related methods

setShowFocusedIcon

public Button setShowFocusedIcon(java.lang.Boolean showFocusedIcon)
                          throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getShowFocusedIcon

public java.lang.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:

ButtonIcon overview and related methods

setShowRollOver

public Button setShowRollOver(java.lang.Boolean showRollOver)

Should we visibly change state when the mouse goes over this object?

Overrides:

setShowRollOver in class StatefulCanvas

Parameters:

showRollOver - New showRollOver value. Default value is false

Returns:

Button instance, for chaining setter calls

See Also:

State overview and related methods, States Example

getShowRollOver

public java.lang.Boolean getShowRollOver()

Should we visibly change state when the mouse goes over this object?

Overrides:

getShowRollOver in class StatefulCanvas

Returns:

Current showRollOver value. Default value is false

See Also:

State overview and related methods, States Example

setShowRollOverIcon

public Button setShowRollOverIcon(java.lang.Boolean showRollOverIcon)
                           throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getShowRollOverIcon

public java.lang.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:

ButtonIcon overview and related methods

setShowSelectedIcon

public Button setShowSelectedIcon(java.lang.Boolean showSelectedIcon)
                           throws java.lang.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:

Button instance, for chaining setter calls

Throws:

java.lang.IllegalStateException - this property cannot be changed after the component has been created

See Also:

ButtonIcon overview and related methods

getShowSelectedIcon

public java.lang.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:

ButtonIcon overview and related methods

setState

public Button 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:

Button 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(java.lang.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 "Untitled Button"

See Also:

HTMLString, Basics overview and related methods, States Example

getTitle

public java.lang.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 "Untitled Button"

See Also:

HTMLString, Basics overview and related methods, States Example

setValign

public Button setValign(VerticalAlignment valign)

Vertical alignment of this component's title.

If this method is called after the component has been drawn/initialized: Sets the vertical alignment of this buttons content.

Overrides:

setValign in class StatefulCanvas

Parameters:

valign - New valign value. Default value is Canvas.CENTER

Returns:

Button 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 Button setWidth(java.lang.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:

Button instance, for chaining setter calls

See Also:

StatefulCanvas.setAutoFit(java.lang.Boolean), Sizing overview and related methods

getWidth

public java.lang.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(java.lang.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 java.lang.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

setWrap

public Button setWrap(java.lang.Boolean wrap)

A boolean indicating whether the button's title should word-wrap, if necessary.

If this method is called after the component has been drawn/initialized: Set whether the title of this button should be allowed to wrap if too long for the button's specified width.

Parameters:

wrap - whether to wrap the title. Default value is false

Returns:

Button instance, for chaining setter calls

See Also:

Basics overview and related methods

getWrap

public java.lang.Boolean getWrap()

A boolean indicating whether the button's title should word-wrap, if necessary.

Returns:

Current wrap value. Default value is false

See Also:

Basics 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(java.lang.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

addIconClickHandler

public com.google.gwt.event.shared.HandlerRegistration addIconClickHandler(IconClickHandler handler)

Add a iconClick handler.

If this button is showing an icon, a separate click handler for the icon may be defined as this.iconClick. Returning false will suppress the standard button click handling code.

Specified by:

addIconClickHandler in interface HasIconClickHandlers

Parameters:

handler - the iconClick handler

Returns:

HandlerRegistration used to remove this handler

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(java.lang.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

titleClipped

public boolean titleClipped()

Is the title of this button clipped?

Returns:

whether the title is clipped.

addTitleHoverHandler

public com.google.gwt.event.shared.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 Button.showClippedTitleOnHover is true, the default behavior is to show a hover canvas containing the HTML returned by Button.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 java.lang.String titleHoverHTML(java.lang.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(Button buttonProperties)

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:

buttonProperties - 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).

assertIsButton

public static void assertIsButton(Canvas targetCanvas,
                                  java.lang.String message)

Internal method to verify class of targetCanvas.

setLogicalStructure

public com.smartgwt.logicalstructure.core.LogicalStructureObject setLogicalStructure(com.smartgwt.logicalstructure.widgets.ButtonLogicalStructure s)

Setter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.

getLogicalStructure

public com.smartgwt.logicalstructure.core.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 StatefulCanvas