?? The UI - & gt; ListWidget - & gt; InstallEventFilter (this);
Bool MyAppointmentInfoForm: : eventfilters (QObject * obj, QEvent * event)
If (obj==UI - & gt; ListWidget)
{
QDebug () & lt; <"Listwidget event";
If (event - & gt; The type ()==QEvent: : MouseButtonPress)
{
QMouseEvent * mouseevent=static_cast & lt; QMouseEvent * & gt; (event);
If (mouseevent - & gt; Buttons ()==Qt: : LeftButton)
{
QDebug () & lt; <"The click event listwidget";
M_seeAppointmentDetails - & gt; Close ();
}

}
} the else
{
Return MyAppointmentInfoForm: : eventfilters (obj, event);
}
}
The type of the event () if written QEvent: : KeyPress can be detected, but QEvent: : MouseButtonPress couldn't detect, consult!!!!! ?

CodePudding user response:

MousePress, should go

CodePudding user response:

CodePudding user response:

Mouseevent - & gt; Buttons ()==change button, or change the==to & amp;

CodePudding user response:

Are not, or no response

CodePudding user response:

Just at the time of check other problems, encountered such a words:
Internet to a variety of methods, 1. Add filter (eventfilters), 2. Rewrite the mouse click event, both methods to figure out whether mouse click position on child Windows, and on the editable controls such as (drop-down box, the text edit box, etc.), the parent window will directly transfer the editable controls, filters and rewrite unable to get a click of the mouse event,
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So I also don't tangle on this issue, also share with you,