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Add a static 'instance()' member for the Photos model.

Browse source 
This will make referencing it from  a few places more easy.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-06-03 19:04:50 -03:00 • committed by Dirk Hohndel
parent f53b5c4d3f
commit eb24d90c8e
3 changed files with 10 additions and 3 deletions
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8
qt-ui/divepicturewidget.cpp
View file

@ -8,7 +8,13 @@ void DivePictureDelegate::paint(QPainter *painter, const QStyleOptionViewItem &o
QStyledItemDelegate::paint(painter, option, index); QStyledItemDelegate::paint(painter, option, index);
} }
DivePictureModel::DivePictureModel(QObject *parent): QAbstractTableModel(parent) DivePictureModel *DivePictureModel::instance()
{
static DivePictureModel* self = new DivePictureModel();
return self;
}
DivePictureModel::DivePictureModel()
{ {
} }

3
qt-ui/divepicturewidget.h
View file

@ -9,12 +9,13 @@
class DivePictureModel : public QAbstractTableModel { class DivePictureModel : public QAbstractTableModel {
Q_OBJECT Q_OBJECT
public: public:
DivePictureModel(QObject *parent); static DivePictureModel *instance();
virtual int columnCount(const QModelIndex &parent = QModelIndex()) const; virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
virtual int rowCount(const QModelIndex &parent = QModelIndex()) const; virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
void updateDivePictures(int divenr); void updateDivePictures(int divenr);
private: private:
DivePictureModel();
int numberOfPictures; int numberOfPictures;
// Currently, load the images on the fly // Currently, load the images on the fly
// Later, use a thread to load the images // Later, use a thread to load the images

2
qt-ui/maintab.cpp
View file

@ -32,7 +32,7 @@ MainTab::MainTab(QWidget *parent) : QTabWidget(parent),
weightModel(new WeightModel(this)), weightModel(new WeightModel(this)),
cylindersModel(CylindersModel::instance()), cylindersModel(CylindersModel::instance()),
editMode(NONE), editMode(NONE),
divePictureModel(new DivePictureModel(this)) divePictureModel(DivePictureModel::instance())
{ {
ui.setupUi(this); ui.setupUi(this);