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blackfox
17th September 2008, 07:59
hello, all,
I want to modify QListView item height or spacing between items. How to modify it?
qstyle? I don't find the property... :o

santhoshv84
17th September 2008, 08:09
Hi,

QListView is derived class of QWidget.
So you can use setFixedHeight ( int h ) i think..

Thanks,
Santhosh

aamer4yu
17th September 2008, 08:12
How are you using QLIstView ?
If you are using model, you need to return size hint from the data() function of the model.

something like
if(role == Qt::sizeHintRole)
return QSize(width,height);

blackfox
17th September 2008, 08:39
I think this could only affects the total height of widget, not item height...


Hi,

QListView is derived class of QWidget.
So you can use setFixedHeight ( int h ) i think..

Thanks,
Santhosh

blackfox
17th September 2008, 08:55
Just new a QListView in an Object. I wonder why setSpacing(...) function doesn't work..


How are you using QLIstView ?
If you are using model, you need to return size hint from the data() function of the model.

something like
if(role == Qt::sizeHintRole)
return QSize(width,height);

aamer4yu
17th September 2008, 09:58
Can you show us some code of what u are doing ?
hard to say whats wrong without seeing more

monst
12th May 2012, 08:50
Try this in the last resort:



QListView listView;
listView->setStyleSheet("QListView::item { height: 100px; }");

tferreira
16th May 2012, 12:38
If you're using a delegate, try to override the sizeHint method.

Header:

QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const;

Source:

QSize MyDelegate::sizeHint( const QStyleOptionViewItem &option, const QModelIndex &index ) const
{
return(QSize(100, 50));
}