MouseListener
, MouseMotionListener
, EventListener
, MouseInputListener
BasicMenuUI
protected class BasicMenuUI.MouseInputHandler extends Object implements MouseInputListener
This class is protected so that it can be subclassed by other look and feels to implement their own mouse handling behavior. All overridden methods should call the parent methods so that the menu selection is correct.
Modifier | Constructor | Description |
---|---|---|
protected |
Constructs a MouseInputHandler . |
Modifier and Type | Method | Description |
---|---|---|
void |
mouseClicked |
Invoked when the mouse button has been clicked (pressed and released) on a component. |
void |
mouseDragged |
Invoked when a mouse button is pressed on the menu and then dragged. |
void |
mouseEntered |
Invoked when the cursor enters the menu. |
void |
mouseExited |
Invoked when the mouse exits a component. |
void |
mouseMoved |
Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed. |
void |
mousePressed |
Invoked when the mouse has been clicked on the menu. |
void |
mouseReleased |
Invoked when the mouse has been released on the menu. |
protected MouseInputHandler()
MouseInputHandler
.public void mouseClicked(MouseEvent e)
MouseListener
mouseClicked
in interface MouseListener
e
- the event to be processedpublic void mousePressed(MouseEvent e)
mousePressed
in interface MouseListener
e
- the mouse eventpublic void mouseReleased(MouseEvent e)
mouseReleased
in interface MouseListener
e
- the mouse eventpublic void mouseEntered(MouseEvent e)
mouseEntered
in interface MouseListener
e
- the mouse event; not usedpublic void mouseExited(MouseEvent e)
MouseListener
mouseExited
in interface MouseListener
e
- the event to be processedpublic void mouseDragged(MouseEvent e)
mouseDragged
in interface MouseMotionListener
e
- the mouse eventpublic void mouseMoved(MouseEvent e)
MouseMotionListener
mouseMoved
in interface MouseMotionListener
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/BasicMenuUI.MouseInputHandler.html