2
* FermentableTableModel.h is part of Brewtarget, and is Copyright Philip G. Lee
3
* (rocketman768@gmail.com), 2009.
5
* Brewtarget is free software: you can redistribute it and/or modify
6
* it under the terms of the GNU General Public License as published by
7
* the Free Software Foundation, either version 3 of the License, or
8
* (at your option) any later version.
10
* Brewtarget is distributed in the hope that it will be useful,
11
* but WITHOUT ANY WARRANTY; without even the implied warranty of
12
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13
* GNU General Public License for more details.
15
* You should have received a copy of the GNU General Public License
16
* along with this program. If not, see <http://www.gnu.org/licenses/>.
19
#ifndef _FERMENTABLETABLEMODEL_H
20
#define _FERMENTABLETABLEMODEL_H
22
class FermentableTableModel;
23
class FermentableItemDelegate;
25
#include <QAbstractTableModel>
27
#include <QModelIndex>
30
#include <QStringList>
31
#include <QStyledItemDelegate>
32
#include <QAbstractItemDelegate>
34
#include "fermentable.h"
35
#include "FermentableTableWidget.h"
36
#include "observable.h"
38
enum{FERMNAMECOL, FERMTYPECOL, FERMAMOUNTCOL, FERMISMASHEDCOL, FERMYIELDCOL, FERMCOLORCOL, FERMNUMCOLS /*This one MUST be last*/};
40
class FermentableTableModel : public QAbstractTableModel, public MultipleObserver
45
FermentableTableModel(FermentableTableWidget* parent=0);
46
void addFermentable(Fermentable* ferm);
47
bool removeFermentable(Fermentable* ferm); // Returns true if "ferm" is successfully found and removed.
49
Fermentable* getFermentable(unsigned int i);
50
void setDisplayPercentages( bool var );
51
virtual void notify(Observable* notifier, QVariant info = QVariant()); // Inherited from Observer via MultipleObserver.
53
// Inherit the following from QAbstractItemModel via QAbstractTableModel
54
virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
55
virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
56
virtual QVariant data( const QModelIndex& index, int role = Qt::DisplayRole ) const;
57
virtual QVariant headerData( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
58
virtual Qt::ItemFlags flags(const QModelIndex& index ) const;
59
virtual bool setData( const QModelIndex& index, const QVariant& value, int role = Qt::EditRole );
61
FermentableTableWidget* parentTableWidget;
64
void updateTotalGrains();
66
std::vector<Fermentable*> fermObs;
67
bool displayPercentages; // True if you want to display percent of each grain in the row header.
68
double totalFermMass_kg;
71
class FermentableItemDelegate : public QStyledItemDelegate
76
FermentableItemDelegate(QObject* parent = 0);
78
// Inherited functions.
79
virtual QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const;
80
virtual void setEditorData(QWidget *editor, const QModelIndex &index) const;
81
virtual void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
82
virtual void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const;
83
//virtual void paint ( QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index ) const;
86
void destroyWidget(QWidget* widget, QAbstractItemDelegate::EndEditHint hint);
90
#endif /* _FERMENTABLETABLEMODEL_H */