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# Event Classes

These classes are used to create and handle events.

For more information see the Object model and Signals and Slots.

QChildEvent | Event parameters for child object events
QCloseEvent | Parameters that describe a close event
QContextMenuEvent | Parameters that describe a context menu event
QCustomEvent | Support for custom events
QDragEnterEvent | Event which is sent to the widget when a drag and drop first drags onto the widget
QDragLeaveEvent | Event which is sent to the widget when a drag and drop leaves the widget
QDragMoveEvent | Event which is sent while a drag and drop is in progress
QDropEvent | Event which is sent when a drag and drop is completed
QEvent | The base class of all event classes. Event objects contain event parameters
QEventLoop | Manages the event queue
QFocusEvent | Event parameters for widget focus events
QHideEvent | Event which is sent after a widget is hidden
QIconDragEvent | Signals that a main icon drag has begun
QIMEvent | Parameters for input method events
QKeyEvent | Describes a key event
QMouseEvent | Parameters that describe a mouse event
QMoveEvent | Event parameters for move events
QPaintEvent | Event parameters for paint events
QResizeEvent | Event parameters for resize events
QShowEvent | Event which is sent when a widget is shown
QTabletEvent | Parameters that describe a Tablet event
QTimer | Timer signals and single-shot timers
QTimerEvent | Parameters that describe a timer event
QWheelEvent | Parameters that describe a wheel event