// (un)select all
connect(ui->pushButtonSelectAll, SIGNAL(clicked()), this, SLOT(buttonSelectAllClicked()));
+
+ ui->treeWidget->headerItem()->setText(COLUMN_CHECKBOX, QString());
ui->treeWidget->setColumnWidth(COLUMN_CHECKBOX, 84);
ui->treeWidget->setColumnWidth(COLUMN_AMOUNT, 100);
{
QWidget::closeEvent(e);
emit beforeClose();
-}
\ No newline at end of file
+}