Hi Dear,

I have used Qpushbuton class and created a pushbutton.
I have used the setpopup functionality of pushbutton class so when i click on this push button a popup menu of options will appear.

This popup menu is like our file menu only. Now when we click on file button a popup menu will open and when we select the open from the list a dialog box appears and popup menu gets hide am i right? Here in my case on clicking the button a popup menu opens perfectly and choosing options among popup menu a dialog box appears this thing works fine but the popup menu remains open in background. I would like to know how to hide this popup menu. .

All the above classes are derived from class QWidget.

We have used our own hardware platform to run this firmware code.

This will make more clear for your understanding of my problem.

Waiting for your reply.