blob: adece4de47f0622af536e7544b94585023a984ce (
plain)
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
40
41
42
43
44
45
46
47
48
49
|
#ifndef TASKLIST_HXX
#define TASKLIST_HXX
#include <QAbstractListModel>
class Task
{
public:
Task(unsigned int id, QString subject) :
m_id{id},
m_subject{subject}
{}
unsigned int id() const { return m_id; }
QString const& subject() const { return m_subject; }
private:
unsigned int m_id;
QString m_subject;
};
class TaskList : public QAbstractListModel
{
Q_OBJECT
Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged)
public:
enum TaskRoles {
IdRole = Qt::UserRole + 1,
SubjectRole
};
explicit TaskList(QObject* parent = nullptr) : QAbstractListModel{parent}
{
addTask(Task{1, "Task 1"});
}
int rowCount(QModelIndex const& parent = QModelIndex()) const Q_DECL_OVERRIDE;
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
protected:
QHash<int, QByteArray> roleNames() const Q_DECL_OVERRIDE;
signals:
void rowCountChanged();
private:
QList<Task> tasks;
void addTask(Task const& task);
};
#endif // TASKLIST_HXX
|
