// Hide the columns that hold the detailed item information
tree_view_->hideColumn(2); // ID
+ // Ensure that all decoder tag names are fully visible by default
+ tree_view_->resizeColumnToContents(0);
+
info_box_->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
QVBoxLayout* info_box_layout = new QVBoxLayout(info_box_);
info_box_layout->addWidget(info_label_header_);