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java.lang.Objectjava.util.EventObject
java.awt.AWTEvent
java.awt.event.ComponentEvent
java.awt.event.InputEvent
java.awt.event.MouseEvent
edu.umd.cs.piccolox.pswing.PSwingMouseEvent
public class PSwingMouseEvent
PMouseEvent is an event which indicates that a mouse action occurred in a node.
This low-level event is generated by a node object for:
A PMouseEvent object is passed to every PMouseListener
or
PMouseAdapter
object which registered to receive the
"interesting" mouse events using the component's
addMouseListener
method. (PMouseAdapter
objects
implement the PMouseListener
interface.) Each such listener
object gets a PMouseEvent
containing the mouse event.
Warning: Serialized objects of this class will not be compatible with future Piccolo releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Piccolo. A future release of Piccolo will provide support for long term persistence.
Field Summary |
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Fields inherited from class java.awt.event.MouseEvent |
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BUTTON1, BUTTON2, BUTTON3, MOUSE_CLICKED, MOUSE_DRAGGED, MOUSE_ENTERED, MOUSE_EXITED, MOUSE_FIRST, MOUSE_LAST, MOUSE_MOVED, MOUSE_PRESSED, MOUSE_RELEASED, MOUSE_WHEEL, NOBUTTON |
Fields inherited from class java.awt.event.InputEvent |
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ALT_DOWN_MASK, ALT_GRAPH_DOWN_MASK, ALT_GRAPH_MASK, ALT_MASK, BUTTON1_DOWN_MASK, BUTTON1_MASK, BUTTON2_DOWN_MASK, BUTTON2_MASK, BUTTON3_DOWN_MASK, BUTTON3_MASK, CTRL_DOWN_MASK, CTRL_MASK, META_DOWN_MASK, META_MASK, SHIFT_DOWN_MASK, SHIFT_MASK |
Fields inherited from class java.awt.event.ComponentEvent |
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COMPONENT_FIRST, COMPONENT_HIDDEN, COMPONENT_LAST, COMPONENT_MOVED, COMPONENT_RESIZED, COMPONENT_SHOWN |
Fields inherited from class java.awt.AWTEvent |
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ACTION_EVENT_MASK, ADJUSTMENT_EVENT_MASK, COMPONENT_EVENT_MASK, consumed, CONTAINER_EVENT_MASK, FOCUS_EVENT_MASK, HIERARCHY_BOUNDS_EVENT_MASK, HIERARCHY_EVENT_MASK, INPUT_METHOD_EVENT_MASK, INVOCATION_EVENT_MASK, ITEM_EVENT_MASK, KEY_EVENT_MASK, MOUSE_EVENT_MASK, MOUSE_MOTION_EVENT_MASK, MOUSE_WHEEL_EVENT_MASK, PAINT_EVENT_MASK, RESERVED_ID_MAX, TEXT_EVENT_MASK, WINDOW_EVENT_MASK, WINDOW_FOCUS_EVENT_MASK, WINDOW_STATE_EVENT_MASK |
Fields inherited from class java.util.EventObject |
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source |
Constructor Summary | |
---|---|
protected |
PSwingMouseEvent(int id,
java.awt.event.MouseEvent e,
PInputEvent event)
Constructs a new PMouse event from a Java MouseEvent. |
Method Summary | |
---|---|
java.awt.event.MouseEvent |
asMouseEvent()
Returns this event as a mouse event. |
static PSwingEvent |
createMouseEvent(int id,
java.awt.event.MouseEvent e,
PInputEvent pEvent)
Creates and returns a new PMouse event from a Java MouseEvent. |
void |
dispatchTo(java.lang.Object listener)
Calls appropriate method on the listener based on this events ID. |
PNode |
getCurrentNode()
Get the current node that is under the cursor. |
PPickPath |
getCurrentPath()
Get the path from the PCanvas down to the visual component currently under the mouse.This may give a different result then getGrabPath() durring a MOUSE_DRAGGED or MOUSE_RELEASED operation. |
PNode |
getGrabNode()
Determine the node the event originated at. |
PPickPath |
getGrabPath()
Return the path from the PCanvas down to the currently grabbed object. |
int |
getID()
Determine the event type. |
java.awt.geom.Point2D |
getLocalPoint()
Returns the x,y position of the event in the local coordinate system of the node the event occurred on. |
double |
getLocalX()
Returns the horizontal x position of the event in the local coordinate system of the node the event occurred on. |
double |
getLocalY()
Returns the vertical y position of the event in the local coordinate system of the node the event occurred on. |
PNode |
getNode()
Determine the node the event originated at. |
PPickPath |
getPath()
Determine the path the event took from the PCanvas down to the visual component. |
void |
setSource(java.lang.Object aSource)
Set the souce of this event. |
Methods inherited from class java.awt.event.MouseEvent |
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getButton, getClickCount, getLocationOnScreen, getMouseModifiersText, getPoint, getX, getXOnScreen, getY, getYOnScreen, isPopupTrigger, paramString, translatePoint |
Methods inherited from class java.awt.event.InputEvent |
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consume, getModifiers, getModifiersEx, getModifiersExText, getWhen, isAltDown, isAltGraphDown, isConsumed, isControlDown, isMetaDown, isShiftDown |
Methods inherited from class java.awt.event.ComponentEvent |
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getComponent |
Methods inherited from class java.awt.AWTEvent |
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toString |
Methods inherited from class java.util.EventObject |
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getSource |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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protected PSwingMouseEvent(int id, java.awt.event.MouseEvent e, PInputEvent event)
id
- The event type (MOUSE_PRESSED, MOUSE_RELEASED, MOUSE_CLICKED,
MOUSE_ENTERED, MOUSE_EXITED)e
- The original Java mouse event when in MOUSE_RELEASED events.Method Detail |
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public static PSwingEvent createMouseEvent(int id, java.awt.event.MouseEvent e, PInputEvent pEvent)
id
- The event type (MOUSE_PRESSED, MOUSE_RELEASED, MOUSE_CLICKED,
MOUSE_ENTERED, MOUSE_EXITED, MOUSE_MOVED, MOUSE_DRAGGED)e
- The original Java mouse event when in MOUSE_DRAGGED and
MOUSE_RELEASED events.public java.awt.geom.Point2D getLocalPoint()
getLocalPoint
in interface PSwingEvent
public double getLocalX()
getLocalX
in interface PSwingEvent
public double getLocalY()
getLocalY
in interface PSwingEvent
public int getID()
getID
in interface PSwingEvent
getID
in class java.awt.AWTEvent
public PNode getNode()
getNode
in interface PSwingEvent
public PPickPath getPath()
getPath
in interface PSwingEvent
public PNode getGrabNode()
getGrabNode
in interface PSwingEvent
public PPickPath getGrabPath()
getGrabPath
in interface PSwingEvent
public PNode getCurrentNode()
getCurrentNode
in interface PSwingEvent
public PPickPath getCurrentPath()
getCurrentPath
in interface PSwingEvent
public void dispatchTo(java.lang.Object listener)
dispatchTo
in interface PSwingEvent
listener
- the MouseListener or MouseMotionListener to dispatch to.public void setSource(java.lang.Object aSource)
setSource
in interface PSwingEvent
setSource
in class java.awt.AWTEvent
aSource
- public java.awt.event.MouseEvent asMouseEvent()
PSwingEvent
asMouseEvent
in interface PSwingEvent
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