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Adding new items to the model can now be made undone/redone.

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Bent Witthold
2025-12-11 15:46:28 +01:00
parent 432e81d4be
commit 0166a00d9d
7 changed files with 114 additions and 18 deletions
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15
model/tablemodel.h
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@ -3,6 +3,7 @@
#include <QAbstractTableModel>
class QUndoStack;
class ModelItem;
using namespace std;
@ -10,11 +11,13 @@ using namespace std;
class TableModel : public QAbstractTableModel {
Q_OBJECT
friend class InsertRowsCommand;
public:
enum UserRoles { NameRole = Qt::UserRole + 1, DescriptionRole, InfoRole, AmountRole, FactorRole };
static QHash<int, QByteArray> ROLE_NAMES;
explicit TableModel(QObject* parent = nullptr);
explicit TableModel(QUndoStack* undoStack, QObject* parent = nullptr);
/// QAbstractItemModel interface
Qt::ItemFlags flags(const QModelIndex& index) const override;
@ -36,10 +39,16 @@ class TableModel : public QAbstractTableModel {
void insertItems(int startPosition, const QByteArray& jsonDoc, const QModelIndex& parentIndex);
private:
/// members
/// *** members ***
QList<shared_ptr<ModelItem>> m_items;
QUndoStack* m_undoStack;
/// functions
/// *** functions ***
/// undo/redo functions
void execInsertItems(const int firstRow, const QList<QHash<int, QVariant>> valueList);
void execRemoveItems(const int firstRow, const int nRows);
/// misc functions
int getRoleForColumn(const int column) const;
};