void MaterialSelectionModel::deleteMaterial()
{
NQLog("MaterialSelectionModel", NQLog::Spam) << "void deleteMaterial()";
emit deleteMaterial(Selection_);
setSelection(0);
}
listMaterialDialog::listMaterialDialog(QWidget *parent, databaseFile *dbFileTransfer, QString skillName, int courseId)
: QDialog(parent)
{
isChanged = false;
dbFile = dbFileTransfer;
QList< QMap<QString,QString> > skMaList = dbFile->skillMaterialList;
label = new QLabel(tr("List of Material ")+skillName);
view = new QTableView;
model = new QStandardItemModel(this);
view->setModel(model);
model->setColumnCount(3);
view->setColumnWidth(0,30);
view->setColumnWidth(1,170);
view->setColumnWidth(2,30);
QList<QMap<QString,QString>> skillList = dbFile->getListByField("skill","name",skillName);
if (skillList.count()>0)
{
model->setHorizontalHeaderItem(2,new QStandardItem(tr("-")));
model->setHorizontalHeaderItem(1,new QStandardItem(tr("Material")));
model->setHorizontalHeaderItem(0,new QStandardItem(tr("Id")));
view->setColumnHidden(0,true);
QString skillId = skillList.at(0)["id"];
QString couId = QString::number(courseId);
QList<QString> fieldList;
QList<QString> valueList;
fieldList << "skill_id" << "course_id";
valueList << skillId << couId;
QList< QMap<QString,QString> > skiMaList = dbFile->getListByFields("skill_material",fieldList,valueList);
int numRow = skiMaList.count();
if(numRow>0)
{
for( int rowIndex = 0; rowIndex < numRow; rowIndex ++)
{
QString materialId = skiMaList.at(rowIndex)["material_id"];
QList< QMap<QString,QString> > materialList = dbFile->getListByField("material","id",materialId);
QString material = materialList.at(0)["name"];
QPushButton *button = new QPushButton("");
QIcon ButtonIcon2;
ButtonIcon2.addFile(QString::fromUtf8(":/myclass/Resources/Delete_icon.png"), QSize(), QIcon::Normal, QIcon::Off);
button->setIcon(ButtonIcon2);
QSignalMapper *signalMapper = new QSignalMapper(this);
signalMapper->setMapping(button,materialId);
QObject::connect(button,SIGNAL(clicked()),signalMapper,SLOT(map()));
QObject::connect(signalMapper,SIGNAL(mapped(QString)),this,SLOT(deleteMaterial(QString)));
QStandardItem *materName = new QStandardItem(material);
model->setItem(rowIndex, 1, materName);
QString maIDStr = materialId;
QStandardItem *materialIdItem = new QStandardItem(maIDStr);
model->setItem(rowIndex, 0, materialIdItem);
view->setIndexWidget(model->index(rowIndex,2),button);
}
}
}
QVBoxLayout *topLeftLayout = new QVBoxLayout;
topLeftLayout->addWidget(label);
topLeftLayout->addWidget(view);
QPushButton *saveButton = new QPushButton("Save");
QObject::connect(saveButton,SIGNAL(clicked()),this,SLOT(editMaterialAction()));
topLeftLayout->addWidget(saveButton);
setLayout(topLeftLayout);
setWindowTitle(tr("Material list"));
setFixedHeight(sizeHint().height());
}
