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Add weightsystem delegate to enable editing of weightsystem

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This is very much analogous to the way cylinders are implemented.
That means that just like with cylinders, if the user enters a new type
and hits 'tab' before hitting 'enter', Subsurface will crash.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-05-23 18:40:16 -07:00
parent ecbcd4db47
commit 01a3bd2cc6
5 changed files with 218 additions and 9 deletions
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40
qt-ui/modeldelegates.cpp
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@ -92,3 +92,43 @@ void TankInfoDelegate::setModelData(QWidget* editor, QAbstractItemModel* model,
TankInfoDelegate::TankInfoDelegate(QObject* parent): QStyledItemDelegate(parent)
{
}
QWidget* WSInfoDelegate::createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const
{
QComboBox *comboDelegate = new QComboBox(parent);
WSInfoModel *model = WSInfoModel::instance();
comboDelegate->setModel(model);
comboDelegate->setEditable(true);
comboDelegate->setAutoCompletion(true);
comboDelegate->setAutoCompletionCaseSensitivity(Qt::CaseInsensitive);
comboDelegate->completer()->setCompletionMode(QCompleter::PopupCompletion);
return comboDelegate;
}
void WSInfoDelegate::setEditorData(QWidget* editor, const QModelIndex& index) const
{
QComboBox *c = qobject_cast<QComboBox*>(editor);
QString data = index.model()->data(index, Qt::DisplayRole).toString();
int i = c->findText(data);
if (i != -1)
c->setCurrentIndex(i);
else
c->setEditText(data);
}
void WSInfoDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const
{
QComboBox *c = static_cast<QComboBox*>(editor);
WeightModel *mymodel = qobject_cast<WeightModel *>(model);
WSInfoModel *ws = WSInfoModel::instance();
QModelIndex wsIndex = ws->match(ws->index(0,0), Qt::DisplayRole, c->currentText()).first();
int grams = ws->data(ws->index(wsIndex.row(), WSInfoModel::GR)).toInt();
mymodel->setData(index, c->currentText(), Qt::EditRole);
mymodel->passInData(model->index(index.row(), WeightModel::WEIGHT), grams);
}
WSInfoDelegate::WSInfoDelegate(QObject* parent): QStyledItemDelegate(parent)
{
}