How to remove the empty space at the left of a QTreeView

Question

I have a subclassed QTreeView. I need to make it looks like simple QListView without space (left corner spacing) for child items. What should I do? Qt is 4.7.4. Already tried setRootIsDecorated and it doesn't help. I have tried QTreeView::setIndentation, but it doesn't help too.

QTreeview spacing

There is the same [question](http://stackoverflow.com/questions/11499808/how-to-modify-the-qtreewidget). — cassandrad, Dec 26 '13 at 14:15
Great answer! I fill my tree views from model too and I don't have any problems with the indentation :/ — hank, Dec 26 '13 at 14:29
Provide a [SSCCE](http://sscce.org). Just show how you add those three elements in your picture. — hank, Dec 26 '13 at 14:40

score 9 · Answer 1 · answered Apr 30 '16 at 09:26

9

I had the same problem with QTreeWidgets, they have a "rootIsDecorated" setting that is enabled by default. Disable it, job done.

answered Apr 30 '16 at 09:26

user3305609

145
1
9

cassandrad · Accepted Answer · 2016-04-30T13:10:06.537

5

The problem was in the methods which somehow changes my QTreeView. So, setting indentation after this methods solved the problem. But I still don't understand why setting indentation in the constructor of QTreeView was useless.

edited Apr 30 '16 at 13:10

answered Dec 26 '13 at 15:07

cassandrad

3,412
26
50

How to remove the empty space at the left of a QTreeView

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