ynn.mylogo.ui.swt

Class TurtleCanvas

java.lang.Object

org.eclipse.swt.widgets.Widget

org.eclipse.swt.widgets.Control

org.eclipse.swt.widgets.Scrollable

org.eclipse.swt.widgets.Composite

org.eclipse.swt.widgets.Canvas

ynn.mylogo.ui.swt.TurtleCanvas

All Implemented Interfaces:

org.eclipse.swt.graphics.Drawable, TurtleActions

public class TurtleCanvas
extends org.eclipse.swt.widgets.Canvas
implements TurtleActions

Field Summary

Fields inherited from class org.eclipse.swt.widgets.Control

handle

Constructor Summary

Constructors

Constructor and Description
TurtleCanvas(org.eclipse.swt.widgets.Composite parent, int style)

Method Summary

Modifier and Type	Method and Description
org.eclipse.swt.graphics.Rectangle	calcBounds()
void	clear()
void	goBackward(int distance)
void	goForward(int distance)
void	goHome()
void	hideTurtle()
void	penDown()
void	penUp()
void	redraw()
void	resumeRedraw()
void	setColor(int color)
void	setOffset(org.eclipse.swt.graphics.Point offset)
void	showTurtle()
void	suspendRedraw()
void	turnLeft(int angle)
void	turnRight(int angle)

Methods inherited from class org.eclipse.swt.widgets.Canvas

drawBackground, getCaret, getIME, scroll, setCaret, setFont, setIME

Methods inherited from class org.eclipse.swt.widgets.Composite

changed, checkSubclass, computeSize, drawBackground, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList

Methods inherited from class org.eclipse.swt.widgets.Scrollable

computeTrim, getClientArea, getHorizontalBar, getScrollbarsMode, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control

addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, setData, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TurtleCanvas

public TurtleCanvas(org.eclipse.swt.widgets.Composite parent,
                    int style)

Method Detail

turnRight

public void turnRight(int angle)

Specified by:

turnRight in interface TurtleActions

turnLeft

public void turnLeft(int angle)

Specified by:

turnLeft in interface TurtleActions

goForward

public void goForward(int distance)

Specified by:

goForward in interface TurtleActions

goBackward

public void goBackward(int distance)

Specified by:

goBackward in interface TurtleActions

penDown

public void penDown()

Specified by:

penDown in interface TurtleActions

penUp

public void penUp()

Specified by:

penUp in interface TurtleActions

setColor

public void setColor(int color)

Specified by:

setColor in interface TurtleActions

showTurtle

public void showTurtle()

Specified by:

showTurtle in interface TurtleActions

hideTurtle

public void hideTurtle()

Specified by:

hideTurtle in interface TurtleActions

goHome

public void goHome()

Specified by:

goHome in interface TurtleActions

clear

public void clear()

Specified by:

clear in interface TurtleActions

setOffset

public void setOffset(org.eclipse.swt.graphics.Point offset)

calcBounds

public org.eclipse.swt.graphics.Rectangle calcBounds()

redraw

public void redraw()

Overrides:

redraw in class org.eclipse.swt.widgets.Control

suspendRedraw

public void suspendRedraw()

resumeRedraw

public void resumeRedraw()