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Started the Model to handle the DivePoints

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Started the model to handle the divepoints between the
Qt Widget interface and the QGraphicsView one. good thing
is that we share code. Bad is that a model is harder to
work, but doable. :)

With this finished ( in a couple of commits ) one can
insert a point on the Qt widget or on the graphics view
and it will be 'mirrored' to both interfaces.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
This commit is contained in:
Tomaz Canabrava 2013-08-26 09:14:19 -03:00
parent aceb002a33
commit 9856aaaa86
2 changed files with 55 additions and 0 deletions
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41
qt-ui/diveplanner.cpp
View file

@ -792,4 +792,45 @@ void Button::mousePressEvent(QGraphicsSceneMouseEvent* event)
DivePlannerWidget::DivePlannerWidget(QWidget* parent, Qt::WindowFlags f): QWidget(parent, f), ui(new Ui::DivePlanner())
{
ui->setupUi(this);
ui->tablePoints->setModel(DivePlannerPointsModel::instance());
}
int DivePlannerPointsModel::columnCount(const QModelIndex& parent) const
{
return COLUMNS;
}
QVariant DivePlannerPointsModel::data(const QModelIndex& index, int role) const
{
return QVariant();
}
QVariant DivePlannerPointsModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (role == Qt::DisplayRole){
switch(section){
case DEPTH: return tr("Final Depth");
case DURATION: return tr("Duration");
case GAS: return tr("Used Gas");
case CCSETPOINT: return tr("CC Set Point");
}
}
return QVariant();
}
int DivePlannerPointsModel::rowCount(const QModelIndex& parent) const
{
return 0;
}
DivePlannerPointsModel::DivePlannerPointsModel(QObject* parent): QAbstractTableModel(parent)
{
}
DivePlannerPointsModel* DivePlannerPointsModel::instance()
{
static DivePlannerPointsModel* self = new DivePlannerPointsModel();
return self;
}

14
qt-ui/diveplanner.h
View file

@ -4,6 +4,7 @@
#include <QGraphicsView>
#include <QGraphicsPathItem>
#include <QDialog>
#include <QAbstractTableModel>
namespace Ui{
class DivePlanner;
@ -13,6 +14,19 @@ class QListView;
class QStringListModel;
class QModelIndex;
class DivePlannerPointsModel : public QAbstractTableModel{
Q_OBJECT
public:
static DivePlannerPointsModel* instance();
enum Sections{DEPTH, DURATION, GAS, CCSETPOINT, COLUMNS};
virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
virtual QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
private:
explicit DivePlannerPointsModel(QObject* parent = 0);
};
class Button : public QObject, public QGraphicsRectItem {
Q_OBJECT
public: