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/OpenJDK 21

Class BasicToolBarUI.DockingListener

java.lang.Object
javax.swing.plaf.basic.BasicToolBarUI.DockingListener
All Implemented Interfaces:
MouseListener, MouseMotionListener, EventListener, MouseInputListener
Direct Known Subclasses:
MetalToolBarUI.MetalDockingListener
Enclosing class:
BasicToolBarUI
public class BasicToolBarUI.DockingListener extends Object implements MouseInputListener
This class should be treated as a "protected" inner class. Instantiate it only within subclasses of BasicToolBarUI.

Field Summary

Modifier and Type Field Description
protected boolean isDragging
true if the JToolBar is being dragged.
protected Point origin
The origin point.
protected JToolBar toolBar
The instance of JToolBar.

Constructor Summary

Constructor Description
DockingListener(JToolBar t)
Constructs a new instance of DockingListener.

Method Summary

Modifier and Type Method 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.

Methods declared in class java.lang.Object

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

Field Details

toolBar

protected JToolBar toolBar
The instance of JToolBar.

isDragging

protected boolean isDragging
true if the JToolBar is being dragged.

origin

protected Point origin
The origin point.

Constructor Details

DockingListener

public DockingListener(JToolBar t)
Constructs a new instance of DockingListener.
Parameters:
t - an instance of JToolBar

Method Details

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
Parameters:
e - the event to be processed

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
Parameters:
e - the event to be processed

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
Parameters:
e - the event to be processed

mouseEntered

public void mouseEntered(MouseEvent e)
Description copied from interface: MouseListener
Invoked when the mouse enters a component.
Specified by:
mouseEntered in interface MouseListener
Parameters:
e - the event to be processed

mouseExited

public void mouseExited(MouseEvent e)
Description copied from interface: MouseListener
Invoked when the mouse exits a component.
Specified by:
mouseExited in interface MouseListener
Parameters:
e - the event to be processed

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
Parameters:
e - the event to be processed

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
Parameters:
e - the event to be processed

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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/BasicToolBarUI.DockingListener.html