com.smartgwt.client.widgets.drawing
Class DrawTriangle

java.lang.Object
  com.smartgwt.client.core.BaseClass
      com.smartgwt.client.widgets.drawing.DrawItem
          com.smartgwt.client.widgets.drawing.DrawTriangle

All Implemented Interfaces:

HasHandlers, HasClickHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseUpHandlers

public class DrawTriangle
extends DrawItem

DrawItem subclass to render triangles

Field Summary

Fields inherited from class com.smartgwt.client.core.BaseClass

config, id, scClassName

Constructor Summary

DrawTriangle()

DrawTriangle(JavaScriptObject jsObj)

Method Summary

JavaScriptObject	create()
Boolean	dragStart() Executed when dragging first starts.
LineCap	getLineCap() Style of drawing the corners of triangle.
static DrawTriangle	getOrCreateRef(JavaScriptObject jsObj)
Point[]	getPoints() Array of Points for the triangle.
void	setLineCap(LineCap lineCap) Style of drawing the corners of triangle.
void	setPoints(Point... points) Array of Points for the triangle.

Methods inherited from class com.smartgwt.client.widgets.drawing.DrawItem

addClickHandler, addMouseDownHandler, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, convertToDrawItemArray, destroy, dragMove, dragStop, draw, erase, getAttributeAsIntArray, getAttributeAsStringArray, getBoundingBox, getCenter, getDestroyed, getDestroying, getDragStartDistance, getDrawGroup, getDrawPane, getEndArrow, getFillColor, getFillGradient, getFillOpacity, getKnobs, getLineColor, getLineOpacity, getLinePattern, getLineWidth, getMoveKnobOffset, getMoveKnobPoint, getPageLeft, getPageTop, getRef, getResizeKnobPoints, getRotate, getScale, getShadow, getStartArrow, hide, hideKnobs, isInBounds, isPointInPath, moveBy, resizeBy, rotateBy, rotateTo, scaleBy, scaleTo, setDragStartDistance, setDrawGroup, setDrawPane, setEndArrow, setFillColor, setFillGradient, setFillOpacity, setKnobs, setLineColor, setLineOpacity, setLinePattern, setLineWidth, setMoveKnobOffset, setMoveKnobPoint, setResizeKnobPoints, setRotate, setScale, setShadow, setStartArrow, show, showKnobs

Methods inherited from class com.smartgwt.client.core.BaseClass

doAddHandler, error, error, errorIfNotCreated, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getConfig, getHandlerCount, getID, getJsObj, getOrCreateJsObj, getScClassName, isCreated, onInit, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setID, setProperty, setProperty, setProperty, setProperty, setScClassName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

fireEvent

Constructor Detail

DrawTriangle

public DrawTriangle()

DrawTriangle

public DrawTriangle(JavaScriptObject jsObj)

Method Detail

getOrCreateRef

public static DrawTriangle getOrCreateRef(JavaScriptObject jsObj)

create

public JavaScriptObject create()

Overrides:

create in class DrawItem

setLineCap

public void setLineCap(LineCap lineCap)

Style of drawing the corners of triangle.

Overrides:

setLineCap in class DrawItem

Parameters:

lineCap - lineCap Default value is "butt"

getLineCap

public LineCap getLineCap()

Style of drawing the corners of triangle.

Overrides:

getLineCap in class DrawItem

Returns:

LineCap

setPoints

public void setPoints(Point... points)

Array of Points for the triangle.

Parameters:

points - points Default value is [[0,0], [50,50], [100,0]]

getPoints

public Point[] getPoints()

Array of Points for the triangle.

Returns:

Point

dragStart

public Boolean dragStart()

Executed when dragging first starts. Your widget can use this opportunity to set things up for the drag, such as setting the drag tracker. Returning false from this event handler will cancel the drag action entirely.

A drag action is considered to be begin when the mouse has moved dragStartDistance with the left mouse down.

Overrides:

dragStart in class DrawItem

Returns:

false to cancel drag action.

See Also:

Drag pan Example