QHelpEvent Class
The QHelpEvent class provides an event that is used to request helpful information about a particular point in a widget. More...
| Header: | #include <QHelpEvent> |
| qmake: | QT += gui |
| Inherits: | QEvent |
Detailed Description
This event can be intercepted in applications to provide tooltips or "What's This?" help for custom widgets. The type() can be either QEvent::ToolTip or QEvent::WhatsThis.
See also QToolTip, QWhatsThis, QStatusTipEvent, and QWhatsThisClickedEvent.