DataSourceWidget.cpp
61 lines
| 1.7 KiB
| text/x-c
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CppLexer
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r81 | #include <DataSource/DataSourceWidget.h> | ||
#include <ui_DataSourceWidget.h> | ||||
#include <DataSource/DataSourceItem.h> | ||||
#include <DataSource/DataSourceTreeWidgetItem.h> | ||||
namespace { | ||||
/// Number of columns displayed in the tree | ||||
const auto TREE_NB_COLUMNS = 1; | ||||
/// Header labels for the tree | ||||
const auto TREE_HEADER_LABELS = QStringList{QObject::tr("Name")}; | ||||
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r82 | /** | ||
* Creates the item associated to a data source | ||||
* @param dataSource the data source for which to create the item | ||||
* @return the new item | ||||
*/ | ||||
DataSourceTreeWidgetItem *createTreeWidgetItem(DataSourceItem *dataSource) | ||||
{ | ||||
// Creates item for the data source | ||||
auto item = new DataSourceTreeWidgetItem{dataSource}; | ||||
// Generates items for the children of the data source | ||||
for (auto i = 0; i < dataSource->childCount(); ++i) { | ||||
item->addChild(createTreeWidgetItem(dataSource->child(i))); | ||||
} | ||||
return item; | ||||
} | ||||
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r81 | } // namespace | ||
class DataSourceWidget::DataSourceWidgetPrivate { | ||||
public: | ||||
explicit DataSourceWidgetPrivate(DataSourceWidget &widget) | ||||
: m_Ui{std::make_unique<Ui::DataSourceWidget>()} | ||||
{ | ||||
m_Ui->setupUi(&widget); | ||||
// Set tree properties | ||||
m_Ui->treeWidget->setColumnCount(TREE_NB_COLUMNS); | ||||
m_Ui->treeWidget->setHeaderLabels(TREE_HEADER_LABELS); | ||||
} | ||||
std::unique_ptr<Ui::DataSourceWidget> m_Ui; | ||||
}; | ||||
DataSourceWidget::DataSourceWidget(QWidget *parent) | ||||
: QWidget{parent}, impl{spimpl::make_unique_impl<DataSourceWidgetPrivate>(*this)} | ||||
{ | ||||
} | ||||
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r82 | |||
void DataSourceWidget::addDataSource(DataSourceItem &dataSource) noexcept | ||||
{ | ||||
// Creates the item associated to the source and adds it to the tree widget. The tree widget | ||||
// takes the ownership of the item | ||||
impl->m_Ui->treeWidget->addTopLevelItem(createTreeWidgetItem(&dataSource)); | ||||
} | ||||