Class DrawOval
- All Implemented Interfaces:
HasAttachHandlers,HasHandlers,EventListener,HasVisibility,IsWidget,LogicalStructure,HasClickHandlers,HasDoubleClickHandlers,HasDragMoveHandlers,HasDragResizeMoveHandlers,HasDragResizeStartHandlers,HasDragResizeStopHandlers,HasDragStartHandlers,HasDragStopHandlers,HasDrawEndHandlers,HasDrawStartHandlers,HasMouseDownHandlers,HasMouseMoveHandlers,HasMouseOutHandlers,HasMouseOverHandlers,HasMouseUpHandlers,HasMovedHandlers,HasResizedHandlers,HasShowContextMenuHandlers
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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, scClassNameFields inherited from class com.google.gwt.user.client.ui.UIObject
DEBUG_ID_PREFIX -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic voidchangeAutoChildDefaults(String autoChildName, Canvas defaults) Changes the defaults for Canvas AutoChildren namedautoChildName.static voidchangeAutoChildDefaults(String autoChildName, DrawItem defaults) Changes the defaults for DrawItem AutoChildren namedautoChildName.static voidchangeAutoChildDefaults(String autoChildName, FormItem defaults) Changes the defaults for FormItem AutoChildren namedautoChildName.protected JavaScriptObjectcreate()Get the center of the oval.Center point of the oval.intHeight in pixels relative to thelocal coordinate system.doubleHeight in pixels relative to thelocal coordinate system.intgetLeft()Left coordinate in pixels relative to thelocal coordinate system.doubleLeft coordinate in pixels relative to thelocal coordinate system.Getter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility.static DrawOvalgetOrCreateRef(JavaScriptObject jsObj) intReturns the horizontal radius of the DrawOval.intReturns the vertical radius of the DrawOval.The mode in which thetitleLabel(if shown) is rotated with this draw item.intgetTop()Top coordinate in pixels relative to thelocal coordinate system.doubleTop coordinate in pixels relative to thelocal coordinate system.intgetWidth()Width in pixels relative to thelocal coordinate system.doubleWidth in pixels relative to thelocal coordinate system.voidmoveBy(int dX, int dY) Move the drawOval by the specified deltavoidMove the drawOval to the specified left/top position.voidresizeBy(int dX, int dY) Resize by the specified delta.voidResize to the specified size.setCenterPoint(Point centerPoint) Center point of the oval.static voidsetDefaultProperties(DrawOval drawOvalProperties) Class level method to set the default properties of this class.setHeight(int height) Height in pixels relative to thelocal coordinate system.setLeft(int left) Left coordinate in pixels relative to thelocal coordinate system.Setter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility.voidsetOval(int cx, int cy, int rx, int ry) Resize and reposition the drawOval by setting its radius, and centerPoint.voidsetRadii(int rx, int ry) Resize the drawOval by setting its horizontal and vertical radius, and retaining its current center point.Radius of the oval.voidMove and resize the drawOval to match the specified coordinates and size.setTitleRotationMode(TitleRotationMode titleRotationMode) The mode in which thetitleLabel(if shown) is rotated with this draw item.setTop(int top) Top coordinate in pixels relative to thelocal coordinate system.setWidth(int width) Width in pixels relative to thelocal coordinate system.Methods inherited from class com.smartgwt.client.widgets.drawing.DrawItem
addClickHandler, addDoubleClickHandler, addDragMoveHandler, addDragResizeMoveHandler, addDragResizeStartHandler, addDragResizeStopHandler, addDragStartHandler, addDragStopHandler, addDrawEndHandler, addDrawStartHandler, addMouseDownHandler, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, addMovedHandler, addResizedHandler, addShowContextMenuHandler, bringToFront, computeAngle, computeAngleAsDouble, dragResizeMove, draw, erase, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getBoundingBox, getBoundingBoxAsDouble, getById, getByJSObject, getCanDrag, getCanHover, getCanvasAutoChild, getContextMenu, getCornerResizeKnob, getCursor, getDestroyed, getDestroying, getDragStartDistance, getDrawGroup, getDrawItemAutoChild, getDrawPane, getDrawPaneAsString, getEditProxyConstructor, getEndArrow, getEndKnob, getEventOpaque, getFillColor, getFillGradient, getFillGradientAsString, getFillOpacity, getFormItemAutoChild, getHoverDelay, getHoverHTML, getKeepInParentRect, getKnobs, getLineCap, getLineColor, getLineOpacity, getLinePattern, getLineWidth, getMoveKnob, getMoveKnobOffset, getMoveKnobPoint, getPageLeft, getPageTop, getPaletteDefaults, getPrompt, getProportionalResizeModifiers, getProportionalResizing, getRef, getResizeBoundingBox, getResizeBoundingBoxAsDouble, getResizeKnobPoints, getResizeOutline, getResizeViaLocalTransformOnly, getRotateKnob, getRotation, getRotationAsDouble, getScale, getShadow, getShowHover, getShowResizeOutline, getShowTitleLabelBackground, getSideResizeKnob, getStartArrow, getStartKnob, getSvgString, getTitle, getTitleAutoFit, getTitleAutoFitMargin, getTitleAutoFitRotationMode, getTitleLabel, getTitleLabelBackground, getTitleLabelPadding, getTranslate, getUnderlyingGWTCanvas, getUseSimpleTransform, getXShearFactor, getYShearFactor, getZIndex, hide, hideAllKnobs, hideKnobs, hideKnobs, hover, isInBounds, isPointInPath, rotateBy, rotateTo, scaleBy, scaleTo, sendToBack, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAutoChildConstructor, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildVisibility, setCanDrag, setCanHover, setCenterPoint, setContextMenu, setCursor, setDefaultProperties, setDragStartDistance, setDrawGroup, setDrawPane, setDrawPane, setEditProxyConstructor, setEndArrow, setEventOpaque, setFillColor, setFillGradient, setFillGradient, setFillOpacity, setHoverDelay, setKeepInParentRect, setKeepInParentRect, setKnobs, setLineCap, setLineColor, setLineOpacity, setLinePattern, setLineWidth, setLogicalStructure, setMoveKnobOffset, setMoveKnobPoint, setPrompt, setPropertyValue, setProportionalResizeModifiers, setProportionalResizing, setResizeKnobPoints, setResizeViaLocalTransformOnly, setRotation, setRotation, setScale, setShadow, setShapeData, setShowHover, setShowResizeOutline, setShowTitleLabelBackground, setStartArrow, setTitle, setTitleAutoFit, setTitleAutoFitMargin, setTitleAutoFitRotationMode, setTitleLabelPadding, setTranslate, setUseSimpleTransform, setXShearFactor, setYShearFactor, setZIndex, show, showAllKnobs, showKnobs, showKnobs, supportsEndArrow, supportsStartArrowMethods inherited from class com.smartgwt.client.widgets.BaseWidget
addDrawHandler, addDynamicProperty, addDynamicProperty, addDynamicProperty, addDynamicProperty, applyFactoryProperties, clearDynamicProperty, completeCreation, destroy, doAddHandler, doInit, doOnRender, equals, error, errorIfNotCreated, getAttribute, getAttributeAsDateArray, getAttributeAsFloatArray, getAttributeAsIntArray, getAttributeAsObject, getAttributeAsRecord, getAttributeAsStringArray, getClassName, getConfig, getDOM, getHandlerCount, getID, getInnerHTML, getJsObj, getOrCreateJsObj, getScClassName, hasAutoAssignedID, hasDynamicProperty, hashCode, initNativeObject, internalSetID, internalSetID, isConfigOnly, isCreated, isDrawn, isFactoryCreated, onBind, onDestroy, onDraw, onInit, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setConfig, setConfigOnly, setDefaultProperties, setDragTracker, setFactoryCreated, setHtmlElement, setID, setJavaScriptObject, setLogicalStructure, setLogicalStructure, setNullProperty, setPosition, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setScClassName, toStringMethods 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, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEventsMethods inherited from class com.google.gwt.user.client.ui.UIObject
addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, setVisible, setWidth, sinkBitlessEventMethods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
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Constructor Details
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DrawOval
public DrawOval() -
DrawOval
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Method Details
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getOrCreateRef
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changeAutoChildDefaults
Changes the defaults for Canvas AutoChildren namedautoChildName.- 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, seeSGWTProperties.- See Also:
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changeAutoChildDefaults
Changes the defaults for FormItem AutoChildren namedautoChildName.- 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, seeSGWTProperties.- See Also:
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changeAutoChildDefaults
Changes the defaults for DrawItem AutoChildren namedautoChildName.- Parameters:
autoChildName- name of an AutoChild to customize the defaults for.defaults- DrawItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, seeSGWTProperties.- See Also:
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create
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setCenterPoint
Center point of the oval. If unset, derived from left/top/width/height.
If this method is called after the component has been drawn/initialized: Change the center point for this oval.- Parameters:
centerPoint- left coordinate (in the global coordinate system). Default value is null- Returns:
DrawOvalinstance, for chaining setter calls
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getCenterPoint
Center point of the oval. If unset, derived from left/top/width/height.- Returns:
- Current centerPoint value. Default value is null
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setHeight
Height in pixels relative to thelocal coordinate system.
If this method is called after the component has been drawn/initialized: Set the height of the drawOval- Parameters:
height- new height. Default value is 100- Returns:
DrawOvalinstance, for chaining setter calls
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getHeight
public int getHeight()Height in pixels relative to thelocal coordinate system.- Returns:
- Current height value. Default value is 100
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getHeightAsDouble
public double getHeightAsDouble()Height in pixels relative to thelocal coordinate system.- Returns:
- Current height value. Default value is 100
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setLeft
Left coordinate in pixels relative to thelocal coordinate system.
If this method is called after the component has been drawn/initialized: Set the left coordinate of the drawOval- Parameters:
left- new left coordinate. Default value is 0- Returns:
DrawOvalinstance, for chaining setter calls
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getLeft
public int getLeft()Left coordinate in pixels relative to thelocal coordinate system.- Returns:
- Current left value. Default value is 0
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getLeftAsDouble
public double getLeftAsDouble()Left coordinate in pixels relative to thelocal coordinate system.- Returns:
- Current left value. Default value is 0
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setRadius
Radius of the oval. Since this is used to initialize thehorizontalandverticalradii, then the oval is a circle.If unset, the horizontal and vertical radii are set to half the
widthandheight.
If this method is called after the component has been drawn/initialized: Resize the drawOval by setting its radius, and retaining its current center point. Equivalent tosetRadii(radius, radius).- Parameters:
radius- new radius. This will be applied on both axes, meaning calling this method will always result in the DrawOval being a circle. Default value is null- Returns:
DrawOvalinstance, for chaining setter calls- See Also:
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setTitleRotationMode
public DrawOval setTitleRotationMode(TitleRotationMode titleRotationMode) throws IllegalStateException The mode in which thetitleLabel(if shown) is rotated with this draw item.Note : This is an advanced setting
- Overrides:
setTitleRotationModein classDrawItem- Parameters:
titleRotationMode- New titleRotationMode value. Default value is "withItemAlwaysUp"- Returns:
DrawOvalinstance, for chaining setter calls- Throws:
IllegalStateException- this property cannot be changed after the component has been created- See Also:
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getTitleRotationMode
The mode in which thetitleLabel(if shown) is rotated with this draw item.- Overrides:
getTitleRotationModein classDrawItem- Returns:
- Current titleRotationMode value. Default value is "withItemAlwaysUp"
- See Also:
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setTop
Top coordinate in pixels relative to thelocal coordinate system.
If this method is called after the component has been drawn/initialized: Set the top coordinate of the drawOval- Parameters:
top- new top coordinate. Default value is 0- Returns:
DrawOvalinstance, for chaining setter calls
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getTop
public int getTop()Top coordinate in pixels relative to thelocal coordinate system.- Returns:
- Current top value. Default value is 0
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getTopAsDouble
public double getTopAsDouble()Top coordinate in pixels relative to thelocal coordinate system.- Returns:
- Current top value. Default value is 0
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setWidth
Width in pixels relative to thelocal coordinate system.
If this method is called after the component has been drawn/initialized: Set the width of the drawOval- Parameters:
width- new width. Default value is 100- Returns:
DrawOvalinstance, for chaining setter calls
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getWidth
public int getWidth()Width in pixels relative to thelocal coordinate system.- Returns:
- Current width value. Default value is 100
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getWidthAsDouble
public double getWidthAsDouble()Width in pixels relative to thelocal coordinate system.- Returns:
- Current width value. Default value is 100
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getCenter
Get the center of the oval. -
getRadiusX
public int getRadiusX()Returns the horizontal radius of the DrawOval.- Returns:
- the horizontal radius.
- See Also:
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getRadiusY
public int getRadiusY()Returns the vertical radius of the DrawOval.- Returns:
- the vertical radius.
- See Also:
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moveBy
public void moveBy(int dX, int dY) Move the drawOval by the specified delta -
moveTo
Move the drawOval to the specified left/top position. You may also callsetCenterPoint()to reposition the oval around a new center position. -
resizeBy
public void resizeBy(int dX, int dY) Resize by the specified delta. Note that the resize will occur from the current top/left coordinates, meaning the center positon of the oval may change. You may also usesetRadii()to change the radius in either direction without modifying the centerpoint. -
resizeTo
Resize to the specified size. Note that the resize will occur from the current top/left coordinates, meaning the center positon of the oval may change. You may also usesetRadii()to change the radius in either direction without modifying the centerpoint. -
setOval
public void setOval(int cx, int cy, int rx, int ry) Resize and reposition the drawOval by setting its radius, and centerPoint.- Parameters:
cx- new horizontal center point coordinatecy- new vertical center point coordinaterx- new horizontal radiusry- new vertical radius
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setRadii
public void setRadii(int rx, int ry) Resize the drawOval by setting its horizontal and vertical radius, and retaining its current center point.- Parameters:
rx- new horizontal radiusry- new vertical radius- See Also:
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setRect
Move and resize the drawOval to match the specified coordinates and size.- Parameters:
left- new left coordinatetop- new top coordinatewidth- new widthheight- new height
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setDefaultProperties
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:
drawOvalProperties- properties that should be used as new defaults when instances of this class are created- See Also:
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setLogicalStructure
Setter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility. -
getLogicalStructure
Getter implementing theLogicalStructureinterface, which supports Eclipse's logical structure debugging facility.- Specified by:
getLogicalStructurein interfaceLogicalStructure- Overrides:
getLogicalStructurein classDrawItem
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