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Hide empty columns in db query widget

This commit is contained in:
Martchus 2019-06-01 12:51:11 +02:00
parent 52ab1d3f12
commit ef82a88a97
1 changed files with 22 additions and 0 deletions
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22
gui/dbquerywidget.cpp
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@ -201,6 +201,8 @@ void DbQueryWidget::showResults()
if (!m_model) {
return;
}
// update notification label
if (m_model->errorList().isEmpty()) {
m_ui->notificationLabel->setNotificationType(NotificationType::TaskComplete);
if (m_model->results().isEmpty()) {
@ -215,6 +217,8 @@ void DbQueryWidget::showResults()
m_ui->notificationLabel->appendLine(error);
}
}
// update push buttons
if (m_model->results().isEmpty()) {
m_ui->applyPushButton->setEnabled(false);
} else {
@ -224,6 +228,24 @@ void DbQueryWidget::showResults()
}
m_ui->applyPushButton->setEnabled(m_tagEditorWidget->activeTagEdit());
}
// hide empty columns
for (int columnIndex = 0, columnCount = m_model->columnCount(), rowCount = m_model->rowCount(); columnIndex != columnCount; ++columnIndex) {
bool columnHasValues = false;
for (int rowIndex = 0; rowIndex != rowCount; ++rowIndex) {
const auto value = m_model->data(m_model->index(rowIndex, columnIndex));
if (value.isNull()) {
continue;
}
if (value.type() == QVariant::String && value.toString().isEmpty()) {
continue;
}
columnHasValues = true;
break;
}
m_ui->resultsTreeView->setColumnHidden(columnIndex, !columnHasValues);
}
setStatus(true);
}