de.uka.ilkd.key.gui.nodeviews

Class CurrentGoalViewListener

java.lang.Object

de.uka.ilkd.key.gui.nodeviews.CurrentGoalViewListener

All Implemented Interfaces:

DragGestureListener, MouseListener, EventListener

class CurrentGoalViewListener
extends Object
implements MouseListener, DragGestureListener

reacts on mouse events to highlight the selected part of the sequent and it pops up a menu showing all applicable Taclet at the highlighted position if the mouse is pressed Additionally it performs all necessary actions for draging some highlighted sequent part into some other GUI component (e.g. some Taclet rule instantiation dialog)

Field Summary

Fields

Modifier and Type	Field and Description
private long	block hack to block a click event
private CurrentGoalView	currentGoalView
private KeYMediator	mediator
private TacletMenu	menu
private boolean	modalDragNDropEnabled
private static int	POPUP_DELAY

Constructor Summary

Constructors

Constructor and Description
CurrentGoalViewListener(CurrentGoalView currentGoalView, KeYMediator mediator)

Method Summary

Modifier and Type	Method and Description
void	dragGestureRecognized(DragGestureEvent dgEvent) a drag gesture has been initiated
void	hideMenu()
boolean	modalDragNDropEnabled()
void	mouseClicked(MouseEvent me)
void	mouseEntered(MouseEvent me)
void	mouseExited(MouseEvent me)
void	mousePressed(MouseEvent me)
void	mouseReleased(MouseEvent me)
void	setModalDragNDropEnabled(boolean allowDragNDrop)

Methods inherited from class java.lang.Object

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

Field Detail

POPUP_DELAY

private static final int POPUP_DELAY

See Also:

Constant Field Values

mediator

private final KeYMediator mediator

currentGoalView

private final CurrentGoalView currentGoalView

menu

private TacletMenu menu

modalDragNDropEnabled

private boolean modalDragNDropEnabled

block

private long block

hack to block a click event

Constructor Detail

CurrentGoalViewListener

CurrentGoalViewListener(CurrentGoalView currentGoalView,
                        KeYMediator mediator)

Method Detail

mouseExited

public void mouseExited(MouseEvent me)

Specified by:

mouseExited in interface MouseListener

mouseClicked

public void mouseClicked(MouseEvent me)

Specified by:

mouseClicked in interface MouseListener

mousePressed

public void mousePressed(MouseEvent me)

Specified by:

mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent me)

Specified by:

mouseReleased in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent me)

Specified by:

mouseEntered in interface MouseListener

hideMenu

public void hideMenu()

setModalDragNDropEnabled

public final void setModalDragNDropEnabled(boolean allowDragNDrop)

modalDragNDropEnabled

public boolean modalDragNDropEnabled()

dragGestureRecognized

public void dragGestureRecognized(DragGestureEvent dgEvent)

a drag gesture has been initiated

Specified by:

dragGestureRecognized in interface DragGestureListener