digiKam Developer Documentation
Professional Photo Management with the Power of Open Source
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Digikam::TagMngrListModel Class Reference
+ Inheritance diagram for Digikam::TagMngrListModel:

Public Member Functions

 TagMngrListModel (QObject *const parent=nullptr)
 
ListItemaddItem (QList< QVariant > values)
 addItem - add new item to list
 
QList< ListItem * > allItems () const
 allItems - return all items from List, usually to be saved in KConfig
 
int columnCount (const QModelIndex &parent=QModelIndex()) const override
 
QVariant data (const QModelIndex &index, int role) const override
 Standard methods to be implemented when subcassing QAbstractItemModel.
 
void deleteItem (ListItem *const item)
 
bool dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override
 
Qt::ItemFlags flags (const QModelIndex &index) const override
 
QList< int > getDragNewSelection () const
 
QVariant headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override
 
QModelIndex index (int row, int column, const QModelIndex &parent=QModelIndex()) const override
 
QMimeData * mimeData (const QModelIndexList &indexes) const override
 
QStringList mimeTypes () const override
 
QModelIndex parent (const QModelIndex &index) const override
 
int rowCount (const QModelIndex &parent=QModelIndex()) const override
 
bool setData (const QModelIndex &index, const QVariant &value, int role) override
 
Qt::DropActions supportedDropActions () const override
 Reimplemented methods for handling drag-n-drop, encoding and decoding mime types.
 

Member Function Documentation

◆ addItem()

ListItem * Digikam::TagMngrListModel::addItem ( QList< QVariant >  values)
Parameters
values- A list of data for item: Name as QString, QBrush as background and qlonglong as id
Returns
- pointer to newly created listitem

containsItem will return a valid pointer if item with the same values is already added to it's children list.

◆ dropMimeData()

bool Digikam::TagMngrListModel::dropMimeData ( const QMimeData *  data,
Qt::DropAction  action,
int  row,
int  column,
const QModelIndex &  parent 
)
override

After drag-n-drop selection is messed up, store the interval were new items are and TagsMngrListView will update selection