blob: e95e53a91bfb8ad60a3ada32d1a9a59e7e77204a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
#ifndef TREEMODEL_H
#define TREEMODEL_H
#include <QAbstractItemModel>
#include <QCoreApplication>
struct TreeItem {
Q_DECLARE_TR_FUNCTIONS(TreeItemDT)
public:
virtual ~TreeItem();
TreeItem();
virtual QVariant data(int column, int role) const;
virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
virtual Qt::ItemFlags flags(const QModelIndex &index) const;
int row() const;
QList<TreeItem *> children;
TreeItem *parent;
};
class TreeModel : public QAbstractItemModel {
Q_OBJECT
public:
TreeModel(QObject *parent = 0);
virtual ~TreeModel();
virtual QVariant data(const QModelIndex &index, int role) const;
/*reimp*/ int rowCount(const QModelIndex &parent = QModelIndex()) const;
/*reimp*/ int columnCount(const QModelIndex &parent = QModelIndex()) const;
/*reimp*/ QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
/*reimp*/ QModelIndex parent(const QModelIndex &child) const;
protected:
int columns;
TreeItem *rootItem;
};
#endif
|
