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
50
51
52
53
|
/* This file is part of the KDE project
SPDX-FileCopyrightText: 2000-2002 Kalle Dalheimer <kalle@kde.org>
SPDX-License-Identifier: LGPL-2.0-only
*/
#ifndef KOCHART_INTERFACE
#define KOCHART_INTERFACE
#include <Qt>
#include <QtPlugin>
#define ChartShapeId "ChartShape"
class QAbstractItemModel;
class QString;
namespace KoChart
{
/**
* Interface for ChartShape to embed it into a spreadsheet.
*/
class ChartInterface
{
public:
virtual ~ChartInterface() = default;
/**
* Sets the SheetAccessModel to be used by this chart. Use this method if
* you want to embed the ChartShape into a spreadsheet.
*
* See sheets/SheetAccessModel.h for details.
*/
virtual void setSheetAccessModel(QAbstractItemModel *model) = 0;
/**
* Re-initializes the chart with data from an arbitrary region.
*
* @param region Name of region to use, e.g. "Table1.A1:B3"
* @param firstRowIsLabel Whether to interpret the first row as labels
* @param firstColumnIsLabel Whether to interpret the first column as labels
* @param dataDirection orientation of a data set. Qt::Horizontal means a row is
* to be interpreted as one data set, columns with Qt::Vertical.
*/
virtual void reset(const QString ®ion, bool firstRowIsLabel, bool firstColumnIsLabel, Qt::Orientation dataDirection) = 0;
};
} // namespace KoChart
Q_DECLARE_INTERFACE(KoChart::ChartInterface, "org.calligra.KoChart.ChartInterface:1.0")
#endif // KOCHART_INTERFACE
|
