2019-02-28 03:43:50 +03:00
|
|
|
#pragma once
|
|
|
|
|
2019-03-29 06:58:15 +03:00
|
|
|
class GModel;
|
|
|
|
|
2019-02-28 03:43:50 +03:00
|
|
|
class GModelIndex {
|
2019-03-29 06:58:15 +03:00
|
|
|
friend class GModel;
|
2019-02-28 03:43:50 +03:00
|
|
|
public:
|
|
|
|
GModelIndex() { }
|
|
|
|
|
|
|
|
bool is_valid() const { return m_row != -1 && m_column != -1; }
|
|
|
|
int row() const { return m_row; }
|
|
|
|
int column() const { return m_column; }
|
|
|
|
|
2019-03-29 06:58:15 +03:00
|
|
|
void* internal_data() const { return m_internal_data; }
|
|
|
|
|
2019-03-15 18:25:30 +03:00
|
|
|
bool operator==(const GModelIndex& other) const { return m_row == other.m_row && m_column == other.m_column; }
|
|
|
|
|
2019-02-28 03:43:50 +03:00
|
|
|
private:
|
2019-03-29 06:58:15 +03:00
|
|
|
GModelIndex(const GModel& model, int row, int column, void* internal_data)
|
|
|
|
: m_model(&model)
|
|
|
|
, m_row(row)
|
|
|
|
, m_column(column)
|
|
|
|
, m_internal_data(internal_data)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
const GModel* m_model { nullptr };
|
2019-02-28 03:43:50 +03:00
|
|
|
int m_row { -1 };
|
|
|
|
int m_column { -1 };
|
2019-03-29 06:58:15 +03:00
|
|
|
void* m_internal_data { nullptr };
|
2019-02-28 03:43:50 +03:00
|
|
|
};
|