CatalogueTreeModel.h
59 lines
| 2.4 KiB
| text/x-c
|
CLexer
r1228 | #ifndef SCIQLOP_CATALOGUETREEMODEL_H | |||
#define SCIQLOP_CATALOGUETREEMODEL_H | ||||
#include <Common/spimpl.h> | ||||
#include <QAbstractItemModel> | ||||
r1229 | ||||
class CatalogueAbstractTreeItem; | ||||
r1228 | ||||
/** | ||||
* @brief Model to display catalogue items based on QTreeWidgetItem | ||||
r1229 | * @warning Do not use the method QTreeWidgetItem::treeWidget for an item added to this model or the | |||
* application will crash | ||||
r1228 | */ | |||
class CatalogueTreeModel : public QAbstractItemModel { | ||||
Q_OBJECT | ||||
signals: | ||||
void itemRenamed(const QModelIndex &index); | ||||
r1308 | void itemDropped(const QModelIndex &parentIndex, const QMimeData *data, Qt::DropAction action); | |||
r1228 | ||||
public: | ||||
CatalogueTreeModel(QObject *parent = nullptr); | ||||
enum class Column { Name, Validation, Count }; | ||||
r1229 | QModelIndex addTopLevelItem(CatalogueAbstractTreeItem *item); | |||
QVector<CatalogueAbstractTreeItem *> topLevelItems() const; | ||||
r1228 | ||||
r1229 | void addChildItem(CatalogueAbstractTreeItem *child, const QModelIndex &parentIndex); | |||
r1302 | void removeChildItem(CatalogueAbstractTreeItem *child, const QModelIndex &parentIndex); | |||
/// Refresh the data for the specified index | ||||
void refresh(const QModelIndex &index); | ||||
r1228 | ||||
r1229 | CatalogueAbstractTreeItem *item(const QModelIndex &index) const; | |||
QModelIndex indexOf(CatalogueAbstractTreeItem *item, int column = 0) const; | ||||
r1228 | ||||
// model | ||||
QModelIndex index(int row, int column, | ||||
const QModelIndex &parent = QModelIndex()) const override; | ||||
QModelIndex parent(const QModelIndex &index) const override; | ||||
int rowCount(const QModelIndex &parent) const override; | ||||
int columnCount(const QModelIndex &parent) const override; | ||||
Qt::ItemFlags flags(const QModelIndex &index) const override; | ||||
QVariant data(const QModelIndex &index, int role) const override; | ||||
bool setData(const QModelIndex &index, const QVariant &value, int role) override; | ||||
r1229 | bool canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, | |||
const QModelIndex &parent) const override; | ||||
bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, | ||||
const QModelIndex &parent) override; | ||||
Qt::DropActions supportedDropActions() const; | ||||
QStringList mimeTypes() const; | ||||
r1228 | private: | |||
class CatalogueTreeModelPrivate; | ||||
spimpl::unique_impl_ptr<CatalogueTreeModelPrivate> impl; | ||||
}; | ||||
#endif // CATALOGUETREEMODEL_H | ||||