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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.

QChildEventEvent parameters for child object events
QCloseEventParameters that describe a close event
QContextMenuEventParameters that describe a context menu event
QCustomEventSupport for custom events
QDragEnterEventEvent which is sent to the widget when a drag and drop first drags onto the widget
QDragLeaveEventEvent which is sent to the widget when a drag and drop leaves the widget
QDragMoveEventEvent which is sent while a drag and drop is in progress
QDropEventEvent which is sent when a drag and drop is completed
QEventThe base class of all event classes. Event objects contain event parameters
QEventLoopManages the event queue
QFocusEventEvent parameters for widget focus events
QHideEventEvent which is sent after a widget is hidden
QIconDragEventSignals that a main icon drag has begun
QIMEventParameters for input method events
QKeyEventDescribes a key event
QMouseEventParameters that describe a mouse event
QMoveEventEvent parameters for move events
QPaintEventEvent parameters for paint events
QResizeEventEvent parameters for resize events
QShowEventEvent which is sent when a widget is shown
QTabletEventParameters that describe a Tablet event
QTimerTimer signals and single-shot timers
QTimerEventParameters that describe a timer event
QWheelEventParameters that describe a wheel event

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Qt 3.3.8