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
|
// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/View/ParEdit/FitParameterDelegate.h
//! @brief Defines class FitParameterDelegate.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2021
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#ifndef BORNAGAIN_GUI_VIEW_PAREDIT_FITPARAMETERDELEGATE_H
#define BORNAGAIN_GUI_VIEW_PAREDIT_FITPARAMETERDELEGATE_H
#include <QStyledItemDelegate>
//! The FitParameterDelegate class presents the content of items in
//! standard QTreeView. Extents base QItemDelegate with possibility to show/edit
//! our custom QVariant's.
class FitParameterDelegate : public QStyledItemDelegate {
Q_OBJECT
public:
FitParameterDelegate(QObject* parent);
void paint(QPainter* painter, const QStyleOptionViewItem& option,
const QModelIndex& index) const override;
QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option,
const QModelIndex& index) const override;
void setModelData(QWidget* editor, QAbstractItemModel* model,
const QModelIndex& index) const override;
void setEditorData(QWidget* editor, const QModelIndex& index) const override;
QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
void updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option,
const QModelIndex& index) const override;
public slots:
void onCustomEditorDataChanged(const QVariant&);
private:
void paintCustomLabel(QPainter* painter, const QStyleOptionViewItem& option,
const QModelIndex& index, const QString& text) const;
};
#endif // BORNAGAIN_GUI_VIEW_PAREDIT_FITPARAMETERDELEGATE_H
|
