blob: 723b58ea5d129b3c61fe9b176957d1c692a67968 (
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
|
/*
KSpread's code is IMO often hard to read. The cause of this is that there
is no clear distinction between coordinates on the screen and coordinates
in a sheet. Therefore I want to propose to define our own types to refer to
coordinates on the sheet.
This is a quick draft of how it could look like. It is definitely not complete.
So feel free to change it and add comments. The types are very straightforward,
so I think no further comments are needed yet. -- Wilco --
*/
namespace KSpread
{
typedef Column unsigned long int;
typedef Row unsigned long int;
class Coordinate
{
public:
Coordinate( Row, Column );
Row row() const { return m_iRow; }
Column column() const { return m_iColumn; }
private:
Row m_iRow;
Column m_iColumn;
};
class Selection
{
public:
Selection( Coordinate, Coordinate );
Coordinate begin() const { return m_crdBegin; }
Coordinate end() const { return m_crdEnd; }
private:
Coordinate m_crdBegin;
Coordinate m_crdEnd;
};
} // namespace KSpread
|
