public class DrawLine extends DrawItem
config, configOnly, factoryCreated, factoryProperties, id, nativeObject, scClassName| Constructor and Description |
|---|
DrawLine() |
DrawLine(com.google.gwt.core.client.JavaScriptObject jsObj) |
| Modifier and Type | Method and Description |
|---|---|
static void |
changeAutoChildDefaults(java.lang.String autoChildName,
Canvas defaults)
Changes the defaults for Canvas AutoChildren named
autoChildName. |
static void |
changeAutoChildDefaults(java.lang.String autoChildName,
DrawItem defaults)
Changes the defaults for DrawItem 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() |
Point |
getCenter()
Get the midpoint of the line.
|
int |
getEndLeft()
Ending left coordinate of the line.
|
double |
getEndLeftAsDouble()
Ending left coordinate of the line.
|
Point |
getEndPoint()
End point of the line
|
int |
getEndTop()
Ending top coordinate of the line.
|
double |
getEndTopAsDouble()
Ending top coordinate of the line.
|
KnobType[] |
getKnobs()
Array of control knobs to display for this item.
|
com.smartgwt.logicalstructure.core.LogicalStructureObject |
getLogicalStructure()
Getter implementing the
LogicalStructure interface,
which supports Eclipse's logical structure debugging facility. |
static DrawLine |
getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj) |
boolean |
getShowTitleLabelBackground()
If the
titleLabel is showing, should the titleLabelBackground be created and placed behind
the titleLabel? |
int |
getStartLeft()
Starting left coordinate of the line.
|
double |
getStartLeftAsDouble()
Starting left coordinate of the line.
|
Point |
getStartPoint()
Start point of the line
|
int |
getStartTop()
Starting top coordinate of the line.
|
double |
getStartTopAsDouble()
Starting top coordinate of the line.
|
TitleRotationMode |
getTitleRotationMode()
The mode in which the
titleLabel (if shown) is
rotated with this draw item. |
boolean |
isPointInPath(int x,
int y)
Returns true if the given point in the drawing coordinate system is within this DrawItem's shape, taking into account
local transforms.
|
void |
moveBy(int left,
int top)
Move both the start and end points of the line by a relative amount.
|
void |
moveStartPointTo(java.lang.Integer left,
java.lang.Integer top)
Move both the start and end points of the line such that the
startPoint ends up at the specified coordinate and the line
length and angle are unchanged. |
static void |
setDefaultProperties(DrawLine drawLineProperties)
Class level method to set the default properties of this class.
|
DrawLine |
setEndLeft(int endLeft)
Ending left coordinate of the line.
|
DrawLine |
setEndPoint(Point endPoint)
End point of the line
If this method is called after the component has been drawn/initialized: Update the endPoint |
DrawLine |
setEndTop(int endTop)
Ending top coordinate of the line.
|
DrawLine |
setKnobs(KnobType... knobs)
Array of control knobs to display for this item.
|
com.smartgwt.logicalstructure.core.LogicalStructureObject |
setLogicalStructure(com.smartgwt.logicalstructure.widgets.drawing.DrawLineLogicalStructure s)
Setter implementing the
LogicalStructure interface,
which supports Eclipse's logical structure debugging facility. |
DrawLine |
setShowTitleLabelBackground(boolean showTitleLabelBackground)
If the
titleLabel is showing, should the titleLabelBackground be created and placed behind
the titleLabel? |
DrawLine |
setStartLeft(int startLeft)
Starting left coordinate of the line.
|
DrawLine |
setStartPoint(Point startPoint)
Start point of the line
If this method is called after the component has been drawn/initialized: Update the startPoint |
DrawLine |
setStartTop(int startTop)
Starting top coordinate of the line.
|
DrawLine |
setTitleRotationMode(TitleRotationMode titleRotationMode)
The mode in which the
titleLabel (if shown) is
rotated with this draw item. |
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, 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, getSideResizeKnob, getStartArrow, getStartKnob, getSvgString, getTitle, getTitleAutoFit, getTitleAutoFitMargin, getTitleAutoFitRotationMode, getTitleLabel, getTitleLabelBackground, getTitleLabelPadding, getTranslate, getUnderlyingGWTCanvas, getUseSimpleTransform, getXShearFactor, getYShearFactor, getZIndex, hide, hideAllKnobs, hideKnobs, hideKnobs, hover, isInBounds, moveTo, resizeBy, resizeTo, 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, setLineCap, setLineColor, setLineOpacity, setLinePattern, setLineWidth, setLogicalStructure, setMoveKnobOffset, setMoveKnobPoint, setPrompt, setPropertyValue, setProportionalResizeModifiers, setProportionalResizing, setResizeKnobPoints, setResizeViaLocalTransformOnly, setRotation, setRotation, setScale, setShadow, setShapeData, setShowHover, setShowResizeOutline, setStartArrow, setTitle, setTitleAutoFit, setTitleAutoFitMargin, setTitleAutoFitRotationMode, setTitleLabelPadding, setTranslate, setUseSimpleTransform, setXShearFactor, setYShearFactor, setZIndex, show, showAllKnobs, showKnobs, showKnobs, supportsEndArrow, supportsStartArrowaddDrawHandler, 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, toStringaddAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEventsaddStyleDependentName, 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, sinkBitlessEventpublic DrawLine()
public DrawLine(com.google.gwt.core.client.JavaScriptObject jsObj)
public static DrawLine getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
public static void changeAutoChildDefaults(java.lang.String autoChildName,
Canvas defaults)
autoChildName.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.AutoChildUsagepublic static void changeAutoChildDefaults(java.lang.String autoChildName,
FormItem defaults)
autoChildName.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.AutoChildUsagepublic static void changeAutoChildDefaults(java.lang.String autoChildName,
DrawItem defaults)
autoChildName.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, see SGWTProperties.AutoChildUsageprotected com.google.gwt.core.client.JavaScriptObject create()
public DrawLine setEndLeft(int endLeft) throws java.lang.IllegalStateException
endPoint if both are set.endLeft - New endLeft value. Default value is 100DrawLine instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic int getEndLeft()
endPoint if both are set.public double getEndLeftAsDouble()
endPoint if both are set.public DrawLine setEndPoint(Point endPoint)
endPoint - left coordinate for end point, in pixels. Default value is [100,100]DrawLine instance, for chaining setter callspublic Point getEndPoint()
public DrawLine setEndTop(int endTop) throws java.lang.IllegalStateException
endPoint if both are set.endTop - New endTop value. Default value is 100DrawLine instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic int getEndTop()
endPoint if both are set.public double getEndTopAsDouble()
endPoint if both are set.public DrawLine setKnobs(KnobType... knobs) throws java.lang.IllegalStateException
KnobType specified in this will
turn on UI element(s) allowing the user to manipulate this DrawLine. To update the set of knobs at runtime use DrawItem.showKnobs() and DrawItem.hideKnobs(). DrawLine supports the KnobType.STARTPOINT, KnobType.ENDPOINT, and KnobType.MOVE knob types.
public KnobType[] getKnobs()
KnobType specified in this will
turn on UI element(s) allowing the user to manipulate this DrawLine. To update the set of knobs at runtime use DrawItem.showKnobs() and DrawItem.hideKnobs(). DrawLine supports the KnobType.STARTPOINT, KnobType.ENDPOINT, and KnobType.MOVE knob types.
public DrawLine setShowTitleLabelBackground(boolean showTitleLabelBackground) throws java.lang.IllegalStateException
titleLabel is showing, should the titleLabelBackground be created and placed behind
the titleLabel? This defaults to true for DrawSectors and
shapes that are not commonly filled (e.g. DrawLines).
Note : This is an advanced setting
setShowTitleLabelBackground in class DrawItemshowTitleLabelBackground - New showTitleLabelBackground value. Default value is trueDrawLine instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic boolean getShowTitleLabelBackground()
titleLabel is showing, should the titleLabelBackground be created and placed behind
the titleLabel? This defaults to true for DrawSectors and
shapes that are not commonly filled (e.g. DrawLines).
getShowTitleLabelBackground in class DrawItempublic DrawLine setStartLeft(int startLeft) throws java.lang.IllegalStateException
startPoint if both are set.startLeft - New startLeft value. Default value is 0DrawLine instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic int getStartLeft()
startPoint if both are set.public double getStartLeftAsDouble()
startPoint if both are set.public DrawLine setStartPoint(Point startPoint)
startPoint - left coordinate for start point, in pixels. Default value is [0,0]DrawLine instance, for chaining setter callspublic Point getStartPoint()
public DrawLine setStartTop(int startTop) throws java.lang.IllegalStateException
startPoint if both are set.startTop - New startTop value. Default value is 0DrawLine instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic int getStartTop()
startPoint if both are set.public double getStartTopAsDouble()
startPoint if both are set.public DrawLine setTitleRotationMode(TitleRotationMode titleRotationMode) throws java.lang.IllegalStateException
titleLabel (if shown) is
rotated with this draw item.
Note : This is an advanced setting
setTitleRotationMode in class DrawItemtitleRotationMode - New titleRotationMode value. Default value is "withLineAlwaysUp"DrawLine instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdDrawItem.setTitle(java.lang.String)public TitleRotationMode getTitleRotationMode()
titleLabel (if shown) is
rotated with this draw item.getTitleRotationMode in class DrawItemDrawItem.getTitle()public Point getCenter()
public boolean isPointInPath(int x,
int y)
isPointInPath in class DrawItemx - X coordinate of the test point.y - Y coordinate of the test point.public void moveBy(int left,
int top)
public void moveStartPointTo(java.lang.Integer left,
java.lang.Integer top)
startPoint ends up at the specified coordinate and the line
length and angle are unchanged.left - new left coordinate in pixelstop - new top coordinate in pixelspublic static void setDefaultProperties(DrawLine drawLineProperties)
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.
drawLineProperties - properties that should be used as new defaults when instances of this class are createdSGWTPropertiespublic com.smartgwt.logicalstructure.core.LogicalStructureObject setLogicalStructure(com.smartgwt.logicalstructure.widgets.drawing.DrawLineLogicalStructure s)
LogicalStructure interface,
which supports Eclipse's logical structure debugging facility.public com.smartgwt.logicalstructure.core.LogicalStructureObject getLogicalStructure()
LogicalStructure interface,
which supports Eclipse's logical structure debugging facility.getLogicalStructure in interface LogicalStructuregetLogicalStructure in class DrawItem