- java.lang.Object
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- javax.swing.plaf.basic.BasicButtonListener
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- All Implemented Interfaces:
- FocusListener, MouseListener, MouseMotionListener, PropertyChangeListener, EventListener, ChangeListener
public class BasicButtonListener extends Object implements MouseListener, MouseMotionListener, FocusListener, ChangeListener, PropertyChangeListener
Button Listener
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Constructor Summary
Constructors Constructor and Description BasicButtonListener(AbstractButton b)
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Method Summary
Methods Modifier and Type Method and Description protected void
checkOpacity(AbstractButton b)
void
focusGained(FocusEvent e)
Invoked when a component gains the keyboard focus.void
focusLost(FocusEvent e)
Invoked when a component loses the keyboard focus.void
installKeyboardActions(JComponent c)
Register default key actions: pressing space to "click" a button and registring the keyboard mnemonic (if any).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.void
propertyChange(PropertyChangeEvent e)
This method gets called when a bound property is changed.void
stateChanged(ChangeEvent e)
Invoked when the target of the listener has changed its state.void
uninstallKeyboardActions(JComponent c)
Unregister's default key actions
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Constructor Detail
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BasicButtonListener
public BasicButtonListener(AbstractButton b)
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Method Detail
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propertyChange
public void propertyChange(PropertyChangeEvent e)
Description copied from interface:PropertyChangeListener
This method gets called when a bound property is changed.- Specified by:
propertyChange
in interfacePropertyChangeListener
- Parameters:
e
- A PropertyChangeEvent object describing the event source and the property that has changed.
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checkOpacity
protected void checkOpacity(AbstractButton b)
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installKeyboardActions
public void installKeyboardActions(JComponent c)
Register default key actions: pressing space to "click" a button and registring the keyboard mnemonic (if any).
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uninstallKeyboardActions
public void uninstallKeyboardActions(JComponent c)
Unregister's default key actions
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stateChanged
public void stateChanged(ChangeEvent e)
Description copied from interface:ChangeListener
Invoked when the target of the listener has changed its state.- Specified by:
stateChanged
in interfaceChangeListener
- Parameters:
e
- a ChangeEvent object
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focusGained
public void focusGained(FocusEvent e)
Description copied from interface:FocusListener
Invoked when a component gains the keyboard focus.- Specified by:
focusGained
in interfaceFocusListener
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focusLost
public void focusLost(FocusEvent e)
Description copied from interface:FocusListener
Invoked when a component loses the keyboard focus.- Specified by:
focusLost
in interfaceFocusListener
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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 interfaceMouseMotionListener
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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 interfaceMouseMotionListener
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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 interfaceMouseListener
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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 interfaceMouseListener
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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 interfaceMouseListener
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mouseEntered
public void mouseEntered(MouseEvent e)
Description copied from interface:MouseListener
Invoked when the mouse enters a component.- Specified by:
mouseEntered
in interfaceMouseListener
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mouseExited
public void mouseExited(MouseEvent e)
Description copied from interface:MouseListener
Invoked when the mouse exits a component.- Specified by:
mouseExited
in interfaceMouseListener
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Source du document imprimé : https://www.gaudry.be/java-api-rf-javax/swing/plaf/basic/BasicButtonListener.html
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