jadex.bpmn.editor.gui.controllers

Class MouseController

java.lang.Object

java.awt.event.MouseAdapter

jadex.bpmn.editor.gui.controllers.MouseController

All Implemented Interfaces:

java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.util.EventListener

public class MouseController
extends java.awt.event.MouseAdapter

Controller for handling mouse inputs to the graph.

Field Summary

Fields

Modifier and Type	Field and Description
protected ModelContainer	modelcontainer Access to the models.
protected double	targetscale Target scale for zoom operation.
protected double	zoomdist Initial zoom distance.
protected int	zoomstep Zoom step.
protected javax.swing.Timer	zoomtimer Timer for animated zoom operations.

Constructor Summary

Constructors

Constructor and Description
MouseController(ModelContainer container) Creates a new mouse controller.

Method Summary

Modifier and Type	Method and Description
void	mouseClicked(java.awt.event.MouseEvent e) Called when the mouse is clicked.
void	mousePressed(java.awt.event.MouseEvent e) Called when the mouse is pressed.
void	mouseWheelMoved(java.awt.event.MouseWheelEvent e) Called when the mouse wheel is moved.
static void	setScale(ModelContainer modelcontainer, double oldscale, double scale, com.mxgraph.util.mxPoint center) Sets the scale around a center.
protected void	setTargetScale(double scale)

Methods inherited from class java.awt.event.MouseAdapter

mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseReleased

Methods inherited from class java.lang.Object

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

Field Detail

modelcontainer

protected ModelContainer modelcontainer

Access to the models.

zoomtimer

protected javax.swing.Timer zoomtimer

Timer for animated zoom operations.

targetscale

protected double targetscale

Target scale for zoom operation.

zoomdist

protected double zoomdist

Initial zoom distance.

zoomstep

protected int zoomstep

Zoom step.

Constructor Detail

MouseController

public MouseController(ModelContainer container)

Creates a new mouse controller.

Parameters:

container - Access to the models.

Method Detail

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Called when the mouse is clicked.

Specified by:

mouseClicked in interface java.awt.event.MouseListener

Overrides:

mouseClicked in class java.awt.event.MouseAdapter

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Called when the mouse is pressed.

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class java.awt.event.MouseAdapter

mouseWheelMoved

public void mouseWheelMoved(java.awt.event.MouseWheelEvent e)

Called when the mouse wheel is moved.

Specified by:

mouseWheelMoved in interface java.awt.event.MouseWheelListener

Overrides:

mouseWheelMoved in class java.awt.event.MouseAdapter

setTargetScale

protected void setTargetScale(double scale)

setScale

public static final void setScale(ModelContainer modelcontainer,
                                  double oldscale,
                                  double scale,
                                  com.mxgraph.util.mxPoint center)

Sets the scale around a center.

Parameters:

modelcontainer - Model container.

oldscale - The old scale.

scale - The new scale.

center - The center point.