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Enable gas selection through a context menu

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This patch re-enables gas selection through in the add dive profile.
Good thing ( and I really didn't think of that before ) is that
it is less than half of the code of the other implementation.
:D

Fixes #265

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2013-11-19 20:42:05 -02:00 • committed by Dirk Hohndel
parent 25a52056c6
commit 82ac9ef9c6
2 changed files with 26 additions and 0 deletions
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23
qt-ui/diveplanner.cpp
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@ -675,9 +675,25 @@ DiveHandler::DiveHandler(): QGraphicsEllipseItem()
setZValue(2);
}
int DiveHandler::parentIndex()
{
DivePlannerGraphics *view = qobject_cast<DivePlannerGraphics*>(scene()->views().first());
return view->handles.indexOf(this);
}
void DiveHandler::contextMenuEvent(QGraphicsSceneContextMenuEvent* event)
{
QMenu m;
GasSelectionModel *model = GasSelectionModel::instance();
model->repopulate();
int rowCount = model->rowCount();
for(int i = 0; i < rowCount; i++){
QAction *action = new QAction(&m);
action->setText( model->data(model->index(i, 0),Qt::DisplayRole).toString());
connect(action, SIGNAL(triggered(bool)), this, SLOT(changeGas()));
m.addAction(action);
}
m.addSeparator();
m.addAction(QObject::tr("Remove this Point"), this, SLOT(selfRemove()));
m.exec(event->screenPos());
}
@ -689,6 +705,13 @@ void DiveHandler::selfRemove()
view->keyDeleteAction();
}
void DiveHandler::changeGas()
{
QAction *action = qobject_cast<QAction*>(sender());
QModelIndex index = plannerModel->index(parentIndex(), DivePlannerPointsModel::GAS);
plannerModel->setData(index, action->text());
}
void DiveHandler::mousePressEvent(QGraphicsSceneMouseEvent* event)
{
if (event->button() != Qt::LeftButton)