Yeah, i found out. Annother angel on the list was at my mailbox before
you :)
I changed the code to:
private void setupTreeView () {
//Setup the backend storage
//DataColumn[] columns = new DataColumnString[1];
datacolumn0 = new DataColumnString ();
channellist = new ListStore(new DataColumn[] {datacolumn0});
channellistWidget.setModel(channellist);
//Setup the visual appearance of the treeView
TreeViewColumn col0 = new TreeViewColumn ();
CellRendererText render0 = new CellRendererText ();
col0.packStart(render0, true);
col0.setTitle("Channel name");
col0.addAttributeMapping(render0, CellRendererText.Attribute.TEXT,
datacolumn0);
channellistWidget.appendColumn(col0);
//General setup of the widget
channellistWidget.setEnableSearch(true);
channellistWidget.setAlternateRowColor(true);
channellistWidget.setHeadersVisible(false);
}
And now it works :)
--- Kyrre
tor, 22.06.2006 kl. 13.16 skrev Andrew Cowie:
> On Thu, 2006-06-22 at 11:24 +0200, Kyrre Ness Sjobak wrote:
>
> > TreeViewColumn col0 = new TreeViewColumn();
> > CellRendererText render0 = new CellRendererText();
> > col0.setTitle("Channel name");
> > col0.addAttributeMapping(render0, CellRendererText.Attribute.TEXT, datacolumn0);
>
> No biggie. You missed out a step. You have to pack the CellRenderer into
> the TreeViewColumn. Add something like
>
> col0.packStart(render0, true)
>
> evidently before you call the TreeView's appendColumn().
>
> [I was actually under the impression that you had to call it before you
> call the TreeViewColumn's addAttributeMapping(). Do let me know if
> that's the case]
>
> > What does it mean? I don't understand...
>
> Errors like that bubbling out of GTK are usually because you're using it
> improperly. Over time, I hope we can catch this sort of thing at the
> Java layer before passing down through JNI to the C GTK library. For
> now, we should certainly update the javadoc a bit!
>
> > Its all GPL, so it isn't any problem :)
>
> Good show.
>
> AfC
> Sydney
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