These Qt Core classes are used to create and handle events.
For more information see the Event System page.
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Interface to manage Qt's event queue |
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Event that is generated when a QAction is added, removed, or changed |
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Timer events for objects |
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Contains event parameters for child object events |
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Contains parameters that describe a close event |
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Contains parameters that describe a context menu event |
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Event which is sent to a widget when a drag and drop action enters it |
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Event that is sent to a widget when a drag and drop action leaves it |
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Event which is sent while a drag and drop action is in progress |
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Event which is sent when a drag and drop action is completed |
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Contains event parameters for dynamic property change events |
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Contains parameters that describe an enter event |
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The base class of all event classes. Event objects contain event parameters |
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Contains event parameters for expose events |
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Event that will be sent when there is a request to open a file or a URL |
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Contains event parameters for widget focus events |
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The description of triggered gestures |
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Event that is used to request helpful information about a particular point in a widget |
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Event which is sent after a widget is hidden |
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Contains parameters that describe a mouse event |
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Indicates that a main icon drag has begun |
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The base class for events that describe user input |
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Parameters for input method events |
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Describes a key event |
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Contains parameters that describe a mouse event |
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Contains event parameters for move events |
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Contains parameters that describe a gesture event |
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Contains event parameters for paint events |
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Used to notify about native platform surface events |
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Describes a device from which mouse, touch or tablet events originate |
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Identifies a unique object, such as a tagged token or stylus, which is used with a pointing device |
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Contains event parameters for resize events |
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Sent when scrolling |
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Sent in preparation of scrolling |
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Used to create keyboard shortcuts |
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Event which is generated when the user presses a key combination |
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Event that is sent when a widget is shown |
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Event that is used to show messages in a status bar |
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Contains parameters that describe a Tablet event |
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Repetitive and single-shot timers |
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Contains parameters that describe a timer event |
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Contains parameters that describe a touch event |
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Event that can be used to handle hyperlinks in a "What's This?" text |
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Contains parameters that describe a wheel event |
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The window state before a window state change |
