# Package org.eclipse.swt.events

Interface Summary
Interface | Description
--- | ---
ArmListener | Classes which implement this interface provide a method that deals with the event that is generated when a widget, such as a menu item, is armed.
ControlListener | Classes which implement this interface provide methods that deal with the events that are generated by moving and resizing controls.
DisposeListener | Classes which implement this interface provide a method that deals with the event that is generated when a widget is disposed.
DragDetectListener | Classes which implement this interface provide methods that deal with the events that are generated when a drag gesture is detected.
ExpandListener | Classes which implement this interface provide methods that deal with the expanding and collapsing of `ExpandItem`s.
FocusListener | Classes which implement this interface provide methods that deal with the events that are generated as controls gain and lose focus.
GestureListener | Classes which implement this interface provide methods that deal with the events that are generated as gestures are triggered by the user interacting with a touch pad or touch screen.
HelpListener | Classes which implement this interface provide a method that deals with the event that is generated when help is requested for a control, typically when the user presses F1.
KeyListener | Classes which implement this interface provide methods that deal with the events that are generated as keys are pressed on the system keyboard.
MenuDetectListener | Classes which implement this interface provide methods that deal with the events that are generated when the platform-specific trigger for showing a context menu is detected.
MenuListener | Classes which implement this interface provide methods that deal with the hiding and showing of menus.
ModifyListener | Classes which implement this interface provide a method that deals with the events that are generated when text is modified.
MouseListener | Classes which implement this interface provide methods that deal with the events that are generated as mouse buttons are pressed.
MouseMoveListener | Classes which implement this interface provide a method that deals with the events that are generated as the mouse pointer moves.
MouseTrackListener | Classes which implement this interface provide methods that deal with the events that are generated as the mouse pointer passes (or hovers) over controls.
PaintListener | Classes which implement this interface provide methods that deal with the events that are generated when the control needs to be painted.
SelectionListener | Classes which implement this interface provide methods that deal with the events that are generated when selection occurs in a control.
ShellListener | Classes which implement this interface provide methods that deal with changes in state of `Shell`s.
TouchListener | Classes which implement this interface provide methods that deal with the events that are generated as touches occur on a touch-aware input surface.
TraverseListener | Classes which implement this interface provide a method that deals with the events that are generated when a traverse event occurs in a control.
TreeListener | Classes which implement this interface provide methods that deal with the expanding and collapsing of tree branches.
VerifyListener | Classes which implement this interface provide a method that deals with the events that are generated when text is modified.

Class Summary
Class | Description
--- | ---
ArmEvent | Instances of this class are sent as a result of a widget such as a menu item being armed.
ControlAdapter | This adapter class provides default implementations for the methods described by the `ControlListener` interface.
ControlEvent | Instances of this class are sent as a result of controls being moved or resized.
DisposeEvent | Instances of this class are sent as a result of widgets being disposed.
DragDetectEvent | Instances of this class are sent as a result of a drag gesture.
ExpandAdapter | This adapter class provides default implementations for the methods described by the `ExpandListener` interface.
ExpandEvent | Instances of this class are sent as a result of expand item being expanded and collapsed.
FocusAdapter | This adapter class provides default implementations for the methods described by the `FocusListener` interface.
FocusEvent | Instances of this class are sent as a result of widgets gaining and losing focus.
GestureEvent | Instances of this class are sent in response to touch-based gestures that are triggered by the user.
HelpEvent | Instances of this class are sent as a result of widgets gaining and losing focus.
KeyAdapter | This adapter class provides default implementations for the methods described by the `KeyListener` interface.
KeyEvent | Instances of this class are sent as a result of keys being pressed and released on the keyboard.
MenuAdapter | This adapter class provides default implementations for the methods described by the `MenuListener` interface.
MenuDetectEvent | Instances of this class are sent whenever the platform- specific trigger for showing a context menu is detected.
MenuEvent | Instances of this class are sent as a result of menus being shown and hidden.
ModifyEvent | Instances of this class are sent as a result of text being modified.
MouseAdapter | This adapter class provides default implementations for the methods described by the `MouseListener` interface.
MouseEvent | Instances of this class are sent whenever mouse related actions occur.
MouseTrackAdapter | This adapter class provides default implementations for the methods described by the `MouseTrackListener` interface.
PaintEvent | Instances of this class are sent as a result of visible areas of controls requiring re-painting.
SelectionAdapter | This adapter class provides default implementations for the methods described by the `SelectionListener` interface.
SelectionEvent | Instances of this class are sent as a result of widgets being selected.
ShellAdapter | This adapter class provides default implementations for the methods described by the `ShellListener` interface.
ShellEvent | Instances of this class are sent as a result of operations being performed on shells.
TouchEvent | Instances of this class are sent in response to a touch-based input source being touched.
TraverseEvent | Instances of this class are sent as a result of widget traversal actions.
TreeAdapter | This adapter class provides default implementations for the methods described by the `TreeListener` interface.
TreeEvent | Instances of this class are sent as a result of trees being expanded and collapsed.
TypedEvent | This is the super class for all typed event classes provided by SWT.
VerifyEvent | Instances of this class are sent as a result of text being modified.

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