DataSourceWidget.cpp
52 lines
| 1.5 KiB
| text/x-c
|
CppLexer
Alexandre Leroux
|
r82 | #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")}; | ||||
|
Alexandre Leroux
|
r83 | /** | ||
| * 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; | ||||
| } | ||||
|
Alexandre Leroux
|
r82 | } // namespace | ||
|
Alexandre Leroux
|
r109 | DataSourceWidget::DataSourceWidget(QWidget *parent) : QWidget{parent}, ui{new Ui::DataSourceWidget} | ||
|
Alexandre Leroux
|
r82 | { | ||
|
Alexandre Leroux
|
r109 | ui->setupUi(this); | ||
| // Set tree properties | ||||
| ui->treeWidget->setColumnCount(TREE_NB_COLUMNS); | ||||
| ui->treeWidget->setHeaderLabels(TREE_HEADER_LABELS); | ||||
|
Alexandre Leroux
|
r82 | } | ||
|
Alexandre Leroux
|
r83 | |||
|
Alexandre Leroux
|
r92 | void DataSourceWidget::addDataSource(DataSourceItem *dataSource) noexcept | ||
|
Alexandre Leroux
|
r83 | { | ||
| // Creates the item associated to the source and adds it to the tree widget. The tree widget | ||||
| // takes the ownership of the item | ||||
|
Alexandre Leroux
|
r92 | if (dataSource) { | ||
|
Alexandre Leroux
|
r109 | ui->treeWidget->addTopLevelItem(createTreeWidgetItem(dataSource)); | ||
|
Alexandre Leroux
|
r92 | } | ||
|
Alexandre Leroux
|
r83 | } | ||