Qt slot function not called


qt slot function not called

They are completely type safe.
QToolTip, that rely on DeferredDelete events to function properly.Note that unlike the C library function of the same name, this function does return to the caller - it is event processing that stops.If you do this you get Tab key presses, and you get to see the events before any widget-specific event filters.About: This site brings together all of the video content on the Derek Molloy YouTube channel and structures it so that you can follow the videos as lessons.Virtual destroys the, qCoreApplication object.See also installTranslator translate and QObject:tr.Void QAbstractNativeEventFilter * filterObject ) Removes an event filterObject from this object.If a signal connected (non-queued) to this slot is emitted before control örenäs slott glumslöv enters the main event loop (such as before "int main" calls exec the slot has no effect and the application never exits.For example, if you have installed Qt in the C:Qt directory, and you run the regexp example, this function will return "C Qt/examples/tools/regexp".
The meta-object contains the names of all the signal and slot members, as well as pointers to these functions.Static QAbstractEventDispatcher Returns a pointer to the event dispatcher object for the main thread.See also exec QTimer, QEventLoop:processEvents flush and sendPostedEvents.By default, for every connection you make, a signal is emitted; two signals are emitted for duplicate connections.You can connect as many signals as you want to a single slot, and a signal can be connected to as many slots as you need.Signals: void overflow LcdNumber emits a signal when it is asked to show an impossible value.Static bool Returns true if the application objects are being destroyed; otherwise returns false.




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