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Qt-interest Archive, March 2002
A problem about QPopupMenu Class

• Subject: A problem about QPopupMenu Class
• From: <qiliang@xxxxxxxxxxxxx>
• Date: Wed, 27 Mar 2002 16:34:27 +0800
• Sender: qiliang@xxxxxxxxxxxxx
• To: qt-interest@xxxxxxxxxxxxx

Everybody,
      I have a problem about QPopupMenu. I have a main QPopupMenu class,
and it has a sub-popup menu class, I want to write a custom class which
inherits QPopupMenu. The functions of this class is: for example, this
popupmenu should have 20 menuitems, but I need it only to show 10 menuitems
and a "Previous" and a "Next" item one time, and the user can click
"Previous" item to see the previous item or click "Next" item to see the
next item and this sub-popup menu and its parent menu don't hide. If the
user click one of the 10 items, this sub-popup menu and its parent menu can
hide. Where can I find the source code to realize these functions? or what
should I do?
      Thanks in advance.

Qi Liang