[Gambas-user] Treeview with vertical lines?

[Bruce]

Looks like its possible in QT5 using stylesheets :

QTreeView::branch:has-siblings:!adjoins-item {
     border-image: url(vline.png) 0;
}

QTreeView::branch:has-siblings:adjoins-item {
     border-image: url(branch-more.png) 0;
}

QTreeView::branch:!has-children:!has-siblings:adjoins-item {
     border-image: url(branch-end.png) 0;
}

QTreeView::branch:has-children:!has-siblings:closed,
QTreeView::branch:closed:has-children:has-siblings {
         border-image: none;
         image: url(branch-closed.png);
}

QTreeView::branch:open:has-children:!has-siblings,
QTreeView::branch:open:has-children:has-siblings  {
         border-image: none;
         image: url(branch-open.png);
}

See 
https://doc.qt.io/qt-5/stylesheet-examples.html#customizing-qtreeview 
towards the bottom of the page
hth

b


On 3/7/19 4:02 pm, Rolf-Werner Eilert wrote:
> Is it possible to add a vertical line to the Treeview so it is easier to 
> see which branch belongs to which parent?
> 
> Just like the lines in the Gambas editor for blocks...
> 
> Thanks for any hints.
> 
> Rolf
> 
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