Package com.bc.ceres.swing.figure.interactions

Class SelectionInteractor

java.lang.Object

com.bc.ceres.swing.figure.AbstractInteractor

com.bc.ceres.swing.figure.ViewportInteractor

com.bc.ceres.swing.figure.FigureEditorInteractor

com.bc.ceres.swing.figure.interactions.SelectionInteractor

All Implemented Interfaces:

Interactor, KeyListener, MouseListener, MouseMotionListener, EventListener

public class SelectionInteractor
extends FigureEditorInteractor

Interactor for selecting and moving figures and figure points.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	SelectionInteractor.MoveHandleTool
protected class	SelectionInteractor.MoveSelectionTool
protected class	SelectionInteractor.SelectPointTool
protected class	SelectionInteractor.SelectRectangleTool
protected static interface	SelectionInteractor.Tool

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	canceled
protected Point	referencePoint

Constructor Summary

Constructors

Constructor	Description
SelectionInteractor()

Method Summary

Modifier and Type	Method	Description
void	cancelInteraction(InputEvent event)
protected SelectionInteractor.MoveHandleTool	createMoveHandleTool()
protected SelectionInteractor.MoveSelectionTool	createMoveSelectionTool()
protected SelectionInteractor.SelectPointTool	createSelectPointTool()
protected SelectionInteractor.SelectRectangleTool	createSelectRectangleTool()
protected boolean	isMouseOverSelection(MouseEvent event)
void	keyPressed(KeyEvent event)	Invoked when a key has been pressed.
void	keyReleased(KeyEvent event)	Invoked when a key has been released.
void	mouseDragged(MouseEvent event)	Invoked when a mouse button is pressed on a component and then dragged.
void	mouseMoved(MouseEvent event)	Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.
void	mousePressed(MouseEvent event)	Invoked when a mouse button has been pressed on a component.
void	mouseReleased(MouseEvent event)	Invoked when a mouse button has been released on a component.

Methods inherited from class com.bc.ceres.swing.figure.FigureEditorInteractor

getFigureEditor, getViewport

Methods inherited from class com.bc.ceres.swing.figure.ViewportInteractor

getModelToViewTransform, getViewToModelTransform, toModelPoint, toModelPoint, toModelShape

Methods inherited from class com.bc.ceres.swing.figure.AbstractInteractor

activate, addListener, deactivate, getCursor, getListeners, isActive, isLeftMouseButtonDown, isMultiButton1Click, isSingleButton1Click, keyTyped, mouseClicked, mouseEntered, mouseExited, removeListener, startInteraction, stopInteraction

Methods inherited from class java.lang.Object

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

Field Details

canceled

protected boolean canceled

referencePoint

protected Point referencePoint

Constructor Details

SelectionInteractor

public SelectionInteractor()

Method Details

cancelInteraction

public void cancelInteraction(InputEvent event)

Overrides:

cancelInteraction in class AbstractInteractor

mousePressed

public void mousePressed(MouseEvent event)

Description copied from class: AbstractInteractor

Invoked when a mouse button has been pressed on a component.

The default implementation does nothing.

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class AbstractInteractor

Parameters:

event - The mouse event.

mouseDragged

public void mouseDragged(MouseEvent event)

Description copied from class: AbstractInteractor

Invoked when a mouse button is pressed on a component and then dragged. MOUSE_DRAGGED events will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).

Due to platform-dependent Drag&Drop implementations, MOUSE_DRAGGED events may not be delivered during a native Drag&Drop operation.

The default implementation does nothing.

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class AbstractInteractor

Parameters:

event - The mouse event.

mouseReleased

public void mouseReleased(MouseEvent event)

Description copied from class: AbstractInteractor

Invoked when a mouse button has been released on a component.

The default implementation does nothing.

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class AbstractInteractor

Parameters:

event - The mouse event.

mouseMoved

public void mouseMoved(MouseEvent event)

Description copied from class: AbstractInteractor

Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.

The default implementation does nothing.

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class AbstractInteractor

Parameters:

event - The mouse event.

keyPressed

public void keyPressed(KeyEvent event)

Description copied from class: AbstractInteractor

Invoked when a key has been pressed. See the class description for KeyEvent for a definition of a key pressed event.

The default implementation does nothing.

Specified by:

keyPressed in interface KeyListener

Overrides:

keyPressed in class AbstractInteractor

Parameters:

event - The key event.

keyReleased

public void keyReleased(KeyEvent event)

Description copied from class: AbstractInteractor

Invoked when a key has been released. See the class description for KeyEvent for a definition of a key released event.

The default implementation does nothing.

Specified by:

keyReleased in interface KeyListener

Overrides:

keyReleased in class AbstractInteractor

Parameters:

event - The key event.

createSelectPointTool

protected SelectionInteractor.SelectPointTool createSelectPointTool()

createSelectRectangleTool

protected SelectionInteractor.SelectRectangleTool createSelectRectangleTool()

createMoveSelectionTool

protected SelectionInteractor.MoveSelectionTool createMoveSelectionTool()

createMoveHandleTool

protected SelectionInteractor.MoveHandleTool createMoveHandleTool()

isMouseOverSelection

protected boolean isMouseOverSelection(MouseEvent event)