jpicedt.graphic.toolkit
Class ScaleTool

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

All Implemented Interfaces:

KeyListener, EventListener, PEMouseInputListener

public class ScaleTool
extends MouseTool

A MouseTool used to scale a target Element using a source and a destination vector.

Sequence of mouse operations:

• mousePressed → set first corner of source rectangle
• mouseDragged → drag second corner source rectangle
• mouseReleased → switch to destination rectangle
• mouseMoved → set second corner of destination rectangle, and rescale target element accordingly
• mousePressed → complete operation, then reset.

Since:

jPicEdt 1.3

Version:

$Id: ScaleTool.java,v 1.12 2013/03/27 06:56:26 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

ScaleTool(EditorKit kit, Element target)

Method Summary

void	flush() Called when this tool is being replaced by another tool in the hosting kit
void	init() called when this tool is being activated in the hosting editor kit ; this is mainly for mousetools that need to do some initialization work before any mouse-event occurs.
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.

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

ScaleTool

public ScaleTool(EditorKit kit,
                 Element target)

Parameters:

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

Method Detail

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

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

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

flush

public void flush()

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

Overrides:

flush in class MouseTool

init

public void init()

Description copied from class: MouseTool

called when this tool is being activated in the hosting editor kit ; this is mainly for mousetools that need to do some initialization work before any mouse-event occurs.

Overrides:

init 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