QTreeWidget Expanding The Width Of Column Header Dynamically C++

Question

I am working on an application with Qt/c++ that includes a QTreeWidget that has 2 columns. The column headers are "Name:" and "Value:".

I am logging more and more information to the QTreeWidget but when I run the application it opens smaller than the length of many items (Words), inside.

I want to dynamicially expand the column header's width according to the items inside the columns.

I would be really glad if someone could help me.

@cbuchart That was not the same with my question but it was similar. I should have checked for that question too. Thanks for guiding me to it. — BUY, May 24 '18 at 06:18

score 1 · Accepted Answer · answered May 23 '18 at 15:20

1

Because QTreeWidget inherits QTreeView you can do this for say column index 0:

ui->treeWidget->resizeColumnToContents(0);

answered May 23 '18 at 15:20

acraig5075

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Thank you for your answer ,it worked. – BUY May 24 '18 at 06:19

QTreeWidget Expanding The Width Of Column Header Dynamically C++

1 Answers1