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These classes are used to create and handle events.
For more information see the Object model and Signals and Slots.
| QAbstractEventDispatcher | Interface to manage Qt's event queue |
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| QAccessibleEvent | Used to query addition accessibility information about complex widgets |
| QActionEvent | Event that is generated when a QAction is added, removed, or changed |
| QBasicTimer | Timer events for objects |
| QChildEvent | Contains event parameters for child object events |
| QCloseEvent | Contains parameters that describe a close event |
| QContextMenuEvent | Contains parameters that describe a context menu event |
| QDragEnterEvent | Event which is sent to a widget when a drag and drop action enters it |
| QDragLeaveEvent | Event that is sent to a widget when a drag and drop action leaves it |
| QDragMoveEvent | Event which is sent while a drag and drop action is in progress |
| QDropEvent | Event which is sent when a drag and drop action is completed |
| QDynamicPropertyChangeEvent | Contains event parameters for dynamic property change events |
| QEvent | The base class of all event classes. Event objects contain event parameters |
| QFileOpenEvent | Event that will be sent when there is a request to open a file |
| QFocusEvent | Contains event parameters for widget focus events |
| QHelpEvent | Event that is used to request helpful information about a particular point in a widget |
| QHideEvent | Event which is sent after a widget is hidden |
| QHoverEvent | Contains parameters that describe a mouse event |
| QIconDragEvent | Indicates that a main icon drag has begun |
| QInputEvent | The base class for events that describe user input |
| QInputMethodEvent | Parameters for input method events |
| QKeyEvent | Describes a key event |
| QMouseEvent | Contains parameters that describe a mouse event |
| QMoveEvent | Contains event parameters for move events |
| QPaintEvent | Contains event parameters for paint events |
| QResizeEvent | Contains event parameters for resize events |
| QShortcut | Used to create keyboard shortcuts |
| QShortcutEvent | Event which is generated when the user presses a key combination |
| QShowEvent | Event that is sent when a widget is shown |
| QStatusTipEvent | Event that is used to show messages in a status bar |
| QTabletEvent | Contains parameters that describe a Tablet event |
| QTimer | Repetitive and single-shot timers |
| QTimerEvent | Contains parameters that describe a timer event |
| QWhatsThisClickedEvent | Event that can be used to handle hyperlinks in a "What's This?" text |
| QWheelEvent | Contains parameters that describe a wheel event |
| QWindowStateChangeEvent | The window state before a window state change |
| Copyright © 2009 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt 4.5.1 |