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Qt-interest Archive, March 2002
QComboBox

• Subject: QComboBox
• From: erpa.hoe@xxxxxxxxxxx (Markus Plannerer)
• Date: Tue, 26 Mar 2002 09:13:57 +0100
• Organization: ERPA Systeme GmbH
• Reply-to: mp@xxxxxxx
• To: qt-interest@xxxxxxxxxxxxx

Hello,

two questions about QComboBox:

1. How to change the hight of the items ?
In the old native windoze prog it worked
with "CB_GETITEMHEIGHT" and "CB_SETITEMHEIGHT"
and I thik it should work with the following
code fragment, but it doesn't:

QComboBox* w = new QComboBox(parent->widget);
int hli=2+SendMessage(w->winId(), CB_GETITEMHEIGHT, 0, 0);
SendMessage(w->winId(), CB_SETITEMHEIGHT, 0, hli);



2. When inserting a separator two pixels high with
QComboBox->insertItem(QPixmap((const char**)separator_xpm));
it is also selectable but it shouldn't. Is there a
better way to insert a separator?



Thanks
Markus