jpicedt.graphic.toolkit
Class RotateTool

java.lang.Object
  java.awt.event.KeyAdapter
      jpicedt.graphic.toolkit.MouseTool
          jpicedt.graphic.toolkit.RotateTool

All Implemented Interfaces:

KeyListener, EventListener, PEMouseInputListener

public class RotateTool
extends MouseTool

A MouseTool used to rotate a target Element using a origin point and a mobile point used to compute the rotation angle.

Sequence of mouse operations:

• mousePressed → set origin
• mouseDragged → set initial position of mobile point ; draw corresponding vector
• mouseReleased → switch to "move mobile point" task
• mouseMoved → move mobile point, and rotate target element accordingly
• mousePressed → complete operation, then reset.

Since:

jPicEdt 1.4

Version:

$Id: RotateTool.java,v 1.15 2013/03/27 06:56:31 vincentb1 Exp $

Author:

Sylvain Reynal

Nested Class Summary

Nested classes/interfaces inherited from class jpicedt.graphic.toolkit.MouseTool

MouseTool.MouseToolType

Field Summary

Fields inherited from class jpicedt.graphic.toolkit.MouseTool

lastMouseEvent, mouseOutside

Constructor Summary

RotateTool(EditorKit kit, Element target)

Method Summary

void	flush() Called when this tool is being replaced by another tool in the hosting kit
void	init() initialisation process
void	mouseDragged(PEMouseEvent e) this default implementation simply stores the given mouse-event in lastMouseEvent field
void	mouseMoved(PEMouseEvent e) this default implementation simply stores the given mouse-event in lastMouseEvent field
void	mousePressed(PEMouseEvent e) set the source rect, then the destination rect
void	mouseReleased(PEMouseEvent e) this default implementation simply stores the given mouse-event in lastMouseEvent field
void	paint(Graphics2D g, Rectangle2D allocation, double scale) Allow the tool to paint shapes that are specific to this tool.
void	rotateTarget(double angle, PECanvas canvas) Rotation à partir du GridZoomToolBar.
void	setRotationCenter(PicPoint pt) Définit le centre de rotation.

Methods inherited from class jpicedt.graphic.toolkit.MouseTool

getLastMouseEvent, keyPressed, keyReleased, mouseClicked, mouseEntered, mouseExited, processKeyEvent

Methods inherited from class java.awt.event.KeyAdapter

keyTyped

Methods inherited from class java.lang.Object

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

Constructor Detail

RotateTool

public RotateTool(EditorKit kit,
                  Element target)

Parameters:

kit - the EditorKit this mouse-tool is to registered with.

Method Detail

setRotationCenter

public void setRotationCenter(PicPoint pt)

Définit le centre de rotation.

Parameters:

pt - le PicPoint centre de rotation.

mousePressed

public void mousePressed(PEMouseEvent e)

set the source rect, then the destination rect

Specified by:

mousePressed in interface PEMouseInputListener

Overrides:

mousePressed in class MouseTool

mouseDragged

public void mouseDragged(PEMouseEvent e)

Description copied from class: MouseTool

this default implementation simply stores the given mouse-event in lastMouseEvent field

Specified by:

mouseDragged in interface PEMouseInputListener

Overrides:

mouseDragged in class MouseTool

mouseReleased

public void mouseReleased(PEMouseEvent e)

Description copied from class: MouseTool

this default implementation simply stores the given mouse-event in lastMouseEvent field

Specified by:

mouseReleased in interface PEMouseInputListener

Overrides:

mouseReleased in class MouseTool

mouseMoved

public void mouseMoved(PEMouseEvent e)

Description copied from class: MouseTool

this default implementation simply stores the given mouse-event in lastMouseEvent field

Specified by:

mouseMoved in interface PEMouseInputListener

Overrides:

mouseMoved in class MouseTool

flush

public void flush()

Called when this tool is being replaced by another tool in the hosting kit

Overrides:

flush in class MouseTool

paint

public void paint(Graphics2D g,
                  Rectangle2D allocation,
                  double scale)

Allow the tool to paint shapes that are specific to this tool.

Overrides:

paint in class MouseTool

init

public void init()

initialisation process

Overrides:

init in class MouseTool

rotateTarget

public void rotateTarget(double angle,
                         PECanvas canvas)

Rotation à partir du GridZoomToolBar.

Parameters:

angle - Angle de rotation à partir de la position initiale

See Also:

PEDrawingBoard.GridZoomToolBar