/*****************************************
* general item used in the Tree Model
*****************************************/
/*****************************************
* general item used in the Tree Model
*****************************************/
- void appendChild(int column, AbstractTreeItem *child);
- void appendChild(AbstractTreeItem *child);
+ bool newChild(int column, AbstractTreeItem *child);
+ bool newChild(AbstractTreeItem *child);
- void removeChild(int column, int row);
- void removeChild(int row);
+ bool removeChild(int column, int row);
+ bool removeChild(int row);
- void removeChildById(int column, const quint64 &id);
- void removeChildById(const quint64 &id);
+ bool removeChildById(int column, const quint64 &id);
+ bool removeChildById(const quint64 &id);
virtual int columnCount() const = 0;
virtual QVariant data(int column, int role) const = 0;
virtual int columnCount() const = 0;
virtual QVariant data(int column, int role) const = 0;
- void beginRemoveChilds(int firstRow, int lastRow);
+ void beginAppendChilds(int column, int firstRow, int lastRow);
+ void endAppendChilds();
+
+ void beginRemoveChilds(int column, int firstRow, int lastRow);
public:
SimpleTreeItem(const QList<QVariant> &data, AbstractTreeItem *parent = 0);
virtual ~SimpleTreeItem();
public:
SimpleTreeItem(const QList<QVariant> &data, AbstractTreeItem *parent = 0);
virtual ~SimpleTreeItem();
virtual ~PropertyMapItem();
virtual QVariant data(int column, int role) const;
virtual ~PropertyMapItem();
virtual QVariant data(int column, int role) const;
- QVariant data(const QModelIndex &index, int role) const;
+ virtual QVariant data(const QModelIndex &index, int role) const;
+ virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+
virtual Qt::ItemFlags flags(const QModelIndex &index) const;
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
QModelIndex indexById(quint64 id, const QModelIndex &parent = QModelIndex()) const;
virtual Qt::ItemFlags flags(const QModelIndex &index) const;
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
QModelIndex indexById(quint64 id, const QModelIndex &parent = QModelIndex()) const;
- void newChild(AbstractTreeItem *child);
-
- void beginRemoveChilds(int firstRow, int lastRow);
+
+ void beginAppendChilds(int column, int firstRow, int lastRow);
+ void endAppendChilds();
+
+ void beginRemoveChilds(int column, int firstRow, int lastRow);
- bool removeRow(int row, const QModelIndex &parent = QModelIndex());
- bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());
+private:
+ void connectItem(AbstractTreeItem *item);
- AbstractTreeItem *rootItem;
+ struct ChildStatus {
+ QModelIndex parent;
+ int childCount;
+ int start;
+ int end;
+ inline ChildStatus(QModelIndex parent_, int cc_, int s_, int e_) : parent(parent_), childCount(cc_), start(s_), end(e_) {};
+ };
+ ChildStatus _childStatus;
+ int _aboutToRemoveOrInsert;
+ // QLinkedList<ChildStatus> _childStatus;
+