Class BasicButtonListener
java.lang.Object
javax.swing.plaf.basic.BasicButtonListener
- 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
ConstructorsConstructorDescriptionConstructs a new instance ofBasicButtonListener. -
Method Summary
Modifier and TypeMethodDescriptionprotected voidChecks the opacity of theAbstractButton.voidInvoked when a component gains the keyboard focus.voidInvoked when a component loses the keyboard focus.voidRegister default key actions: pressing space to "click" a button and registering the keyboard mnemonic (if any).voidInvoked when the mouse button has been clicked (pressed and released) on a component.voidInvoked when a mouse button is pressed on a component and then dragged.voidInvoked when the mouse enters a component.voidInvoked when the mouse exits a component.voidInvoked when the mouse cursor has been moved onto a component but no buttons have been pushed.voidInvoked when a mouse button has been pressed on a component.voidInvoked when a mouse button has been released on a component.voidThis method gets called when a bound property is changed.voidInvoked when the target of the listener has changed its state.voidUnregister default key actions.
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Constructor Details
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BasicButtonListener
Constructs a new instance ofBasicButtonListener.- Parameters:
b- an abstract button
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Method Details
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propertyChange
Description copied from interface:PropertyChangeListenerThis method gets called when a bound property is changed.- Specified by:
propertyChangein interfacePropertyChangeListener- Parameters:
e- A PropertyChangeEvent object describing the event source and the property that has changed.
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checkOpacity
Checks the opacity of theAbstractButton.- Parameters:
b- an abstract button
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installKeyboardActions
Register default key actions: pressing space to "click" a button and registering the keyboard mnemonic (if any).- Parameters:
c- a component
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uninstallKeyboardActions
Unregister default key actions.- Parameters:
c- a component
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stateChanged
Description copied from interface:ChangeListenerInvoked when the target of the listener has changed its state.- Specified by:
stateChangedin interfaceChangeListener- Parameters:
e- a ChangeEvent object
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focusGained
Description copied from interface:FocusListenerInvoked when a component gains the keyboard focus.- Specified by:
focusGainedin interfaceFocusListener- Parameters:
e- the event to be processed
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focusLost
Description copied from interface:FocusListenerInvoked when a component loses the keyboard focus.- Specified by:
focusLostin interfaceFocusListener- Parameters:
e- the event to be processed
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mouseMoved
Description copied from interface:MouseMotionListenerInvoked when the mouse cursor has been moved onto a component but no buttons have been pushed.- Specified by:
mouseMovedin interfaceMouseMotionListener- Parameters:
e- the event to be processed
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mouseDragged
Description copied from interface:MouseMotionListenerInvoked when a mouse button is pressed on a component and then dragged.MOUSE_DRAGGEDevents 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_DRAGGEDevents may not be delivered during a native Drag&Drop operation.- Specified by:
mouseDraggedin interfaceMouseMotionListener- Parameters:
e- the event to be processed
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mouseClicked
Description copied from interface:MouseListenerInvoked when the mouse button has been clicked (pressed and released) on a component.- Specified by:
mouseClickedin interfaceMouseListener- Parameters:
e- the event to be processed
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mousePressed
Description copied from interface:MouseListenerInvoked when a mouse button has been pressed on a component.- Specified by:
mousePressedin interfaceMouseListener- Parameters:
e- the event to be processed
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mouseReleased
Description copied from interface:MouseListenerInvoked when a mouse button has been released on a component.- Specified by:
mouseReleasedin interfaceMouseListener- Parameters:
e- the event to be processed
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mouseEntered
Description copied from interface:MouseListenerInvoked when the mouse enters a component.- Specified by:
mouseEnteredin interfaceMouseListener- Parameters:
e- the event to be processed
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mouseExited
Description copied from interface:MouseListenerInvoked when the mouse exits a component.- Specified by:
mouseExitedin interfaceMouseListener- Parameters:
e- the event to be processed
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