Class BasicTreeUI.MouseInputHandler

All Implemented Interfaces:
MouseListener, MouseMotionListener, EventListener, MouseInputListener
Enclosing class:
BasicTreeUI

public class BasicTreeUI.MouseInputHandler
extends Object
implements MouseInputListener

MouseInputHandler handles passing all mouse events, including mouse motion events, until the mouse is released to the destination it is constructed with. It is assumed all the events are currently target at source.

Fields

Modifier and Type Field and Description
protected Component destination

Destination that receives all events.
protected Component source

Source that events are coming from.

Constructors

Constructor and Description
MouseInputHandler(Component source, Component destination, MouseEvent event)

Methods

Modifier and Type Method and Description
void mouseClicked(MouseEvent e)

Invoked when the mouse button has been clicked (pressed and released) on a component.
void mouseDragged(MouseEvent e)

Invoked when a mouse button is pressed on a component and then dragged.
void mouseEntered(MouseEvent e)

Invoked when the mouse enters a component.
void mouseExited(MouseEvent e)

Invoked when the mouse exits a component.
void mouseMoved(MouseEvent e)

Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.
void mousePressed(MouseEvent e)

Invoked when a mouse button has been pressed on a component.
void mouseReleased(MouseEvent e)

Invoked when a mouse button has been released on a component.
protected void removeFromSource()

Methods inherited from class java.lang.Object

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

Fields

source

protected Component source

Source that events are coming from.

destination

protected Component destination

Destination that receives all events.

Constructors

MouseInputHandler

public MouseInputHandler(Component source,
                         Component destination,
                         MouseEvent event)

Methods

mouseClicked

public void mouseClicked(MouseEvent e)

Description copied from interface: MouseListener

Invoked when the mouse button has been clicked (pressed and released) on a component.

Specified by:
mouseClicked in interface MouseListener

mousePressed

public void mousePressed(MouseEvent e)

Description copied from interface: MouseListener

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

Specified by:
mousePressed in interface MouseListener

mouseReleased

public void mouseReleased(MouseEvent e)

Description copied from interface: MouseListener

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

Specified by:
mouseReleased in interface MouseListener

mouseEntered

public void mouseEntered(MouseEvent e)

Description copied from interface: MouseListener

Invoked when the mouse enters a component.

Specified by:
mouseEntered in interface MouseListener

mouseExited

public void mouseExited(MouseEvent e)

Description copied from interface: MouseListener

Invoked when the mouse exits a component.

Specified by:
mouseExited in interface MouseListener

mouseDragged

public void mouseDragged(MouseEvent e)

Description copied from interface: MouseMotionListener

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.

Specified by:
mouseDragged in interface MouseMotionListener

mouseMoved

public void mouseMoved(MouseEvent e)

Description copied from interface: MouseMotionListener

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

Specified by:
mouseMoved in interface MouseMotionListener

removeFromSource

protected void removeFromSource()

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/javase/8/docs/api/javax/swing/plaf/basic/BasicTreeUI.MouseInputHandler.html