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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 | The QAbstractEventDispatcher class manages Qt's event queue, excluding GUI-related events. |
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QAccessibleEvent | The QAccessibleEvent class is used to query addition accessibility information about complex widgets. |
QActionEvent | The QActionEvent class provides an event that is generated when a QAction is added, removed, or changed. |
QBasicTimer | The QBasicTimer class provides timer events for objects. |
QChildEvent | The QChildEvent class contains event parameters for child object events. |
QCloseEvent | The QCloseEvent class contains parameters that describe a close event. |
QContextMenuEvent | The QContextMenuEvent class contains parameters that describe a context menu event. |
QDragEnterEvent | The QDragEnterEvent class provides an event which is sent to a widget when a drag and drop action enters it. |
QDragLeaveEvent | The QDragLeaveEvent class provides an event that is sent to a widget when a drag and drop action leaves it. |
QDragMoveEvent | The QDragMoveEvent class provides an event which is sent while a drag and drop action is in progress. |
QDropEvent | The QDropEvent class provides an event which is sent when a drag and drop action is completed. |
QDynamicPropertyChangeEvent | The QDynamicPropertyChangeEvent class contains event parameters for dynamic property change events. |
QEvent | The QEvent class is the base class of all event classes. Event objects contain event parameters. |
QFileOpenEvent | The QFileOpenEvent class provides an event that will be sent when there is a request to open a file. |
QFocusEvent | The QFocusEvent class contains event parameters for widget focus events. |
QHelpEvent | The QHelpEvent class provides an event that is used to request helpful information about a particular point in a widget. |
QHideEvent | The QHideEvent class provides an event which is sent after a widget is hidden. |
QHoverEvent | The QHoverEvent class contains parameters that describe a mouse event. |
QIconDragEvent | The QIconDragEvent class indicates that a main icon drag has begun. |
QInputEvent | The QInputEvent class is the base class for events that describe user input. |
QInputMethodEvent | The QInputMethodEvent class provides parameters for input method events. |
QKeyEvent | The QKeyEvent class contains describes a key event. |
QMouseEvent | The QMouseEvent class contains parameters that describe a mouse event. |
QMoveEvent | The QMoveEvent class contains event parameters for move events. |
QPaintEvent | The QPaintEvent class contains event parameters for paint events. |
QResizeEvent | The QResizeEvent class contains event parameters for resize events. |
QShortcut | The QShortcut class is used to create keyboard shortcuts. |
QShortcutEvent | The QShortcutEvent class provides an event which is generated when the user presses a key combination. |
QShowEvent | The QShowEvent class provides an event that is sent when a widget is shown. |
QStatusTipEvent | The QStatusTipEvent class provides an event that is used to show messages in a status bar. |
QTabletEvent | The QTabletEvent class contains parameters that describe a Tablet event. |
QTimer | The QTimer class provides repetitive and single-shot timers. |
QTimerEvent | The QTimerEvent class contains parameters that describe a timer event. |
QWhatsThisClickedEvent | The QWhatsThisClickedEvent class provides an event that can be used to handle hyperlinks in a "What's This?" text. |
QWheelEvent | The QWheelEvent class contains parameters that describe a wheel event. |
QWindowStateChangeEvent | The QWindowStateChangeEvent class provides the window state before a window state change. |
Copyright © 2007 Trolltech | Trademarks | Qt 4.3.0beta |