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List:       kde-devel
Subject:    Re: Moving a QListViewItem
From:       Reginald Stadlbauer <reggie () trolltech ! com>
Date:       2000-06-02 8:21:05
[Download RAW message or body]

On Fri, 02 Jun 2000, Charles wrote:
> On Thu, 01 Jun 2000, you wrote:
> > On Fri, 02 Jun 2000, Charles wrote:
> > > Does anyone have an idea on how to move a QListViewItem safely?
> > >
> > > Just copying the strings in a QListViewItem makes it impossible to
> > > handle if the item has an image, or someone has created their own
> > > QListViewItem (class MyItem : public QListViewItem).  I need a generic
> > > way of doing this?
> > >
> > > See if you can finish this function :)
> >
> > /* Insert documentation here, what is this method meant to do?  */
> >
> > > void KListView::moveItem(QListViewItem *item, QListViewItem *after)
> > > {
> >
> > // insert sanity checks
> >       if (item->parent())
> >          item->parent()->takeItem( item )
> >      else
> >          takeItem( item );
> >
> >      if (after)
> >          after->insertItem( item );
> >      else
> >          insertItem( item );
> >
> > > }
>
> The issue with this is that "after" is the item that you insert it after,
> not under.

Then you can do it with using soring for that or moving the contents (string 
+ pixmap). 

-- 
Reggie (reggie@trolltech.com)
 
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