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/OpenJDK 21

Class BasicTreeUI.MouseHandler

java.lang.Object
java.awt.event.MouseAdapter
javax.swing.plaf.basic.BasicTreeUI.MouseHandler
All Implemented Interfaces:
MouseListener, MouseMotionListener, MouseWheelListener, EventListener
Enclosing class:
BasicTreeUI
public class BasicTreeUI.MouseHandler extends MouseAdapter implements MouseMotionListener
TreeMouseListener is responsible for updating the selection based on mouse events.

Constructor Summary

Constructor Description
MouseHandler()
Constructs a MouseHandler.

Method Summary

Modifier and Type Method Description
void mouseDragged(MouseEvent e)
Invoked when a mouse button is pressed on a component and then dragged.
void mouseMoved(MouseEvent e)
Invoked when the mouse button has been moved on a component (with no buttons no down).
void mousePressed(MouseEvent e)
Invoked when a mouse button has been pressed on a component.

Methods declared in class java.awt.event.MouseAdapter

mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseReleased, mouseWheelMoved

Methods declared in class java.lang.Object

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

Constructor Details

MouseHandler

public MouseHandler()
Constructs a MouseHandler.

Method Details

mousePressed

public void mousePressed(MouseEvent e)
Invoked when a mouse button has been pressed on a component.
Specified by:
mousePressed in interface MouseListener
Parameters:
e - the event to be processed

mouseDragged

public void mouseDragged(MouseEvent e)
Description copied from class: MouseAdapter
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
Overrides:
mouseDragged in class MouseAdapter
Parameters:
e - the event to be processed

mouseMoved

public void mouseMoved(MouseEvent e)
Invoked when the mouse button has been moved on a component (with no buttons no down).
Specified by:
mouseMoved in interface MouseMotionListener
Overrides:
mouseMoved in class MouseAdapter
Parameters:
e - the event to be processed
Since:
1.4

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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/en/java/javase/21/docs/api/java.desktop/javax/swing/plaf/basic/BasicTreeUI.MouseHandler.html