// Rename the current tag. This is just the setup for the edit. When it is
// complete the editComplete() function is called so the edit can be validated.
void NTagView::renameRequested() {
editor = new TreeWidgetEditor(this);
connect(editor, SIGNAL(editComplete()), this, SLOT(editComplete()));
QList<QTreeWidgetItem*> items = selectedItems();
editor->setText(items[0]->text(NAME_POSITION));
editor->lid = items[0]->data(NAME_POSITION, Qt::UserRole).toInt();
editor->setTreeWidgetItem(items[0], NAME_POSITION);
QFontMetrics m(font());
editor->setMinimumHeight(m.height()+4);
editor->setMaximumHeight(m.height()+4);
setItemWidget(items[0], NAME_POSITION, editor);
editor->setFocus();
}
void EditAllAssignmentsDialog::connectWidgets()
{
connect(closeButton, SIGNAL(clicked()), this, SLOT(close()));
connect(editButton, SIGNAL(clicked()), this, SLOT(editAssignment()));
connect(editWindow, SIGNAL(saveGradebook()), this, SLOT(emitSaveGradebook()));
connect(editWindow, SIGNAL(editComplete()), this, SLOT(close()));
}
// Get the point value entered by the user, edit the assignment if the value entered
// is acceptable. Emit signals notifying the calling dialog that the assignment
// as successfully edited.
void EditMultipleAssignments::editAssignment()
{
QString stringPointValue(pointsBox->text());
double newPointValue(stringPointValue.toDouble());
// Is the point value entered greater than zero?
if(newPointValue <= 0) // Error, display alert
{
messageWin->setWindowTitle("ALERT");
messageWin->setText("You must enter a point value above zero.");
messageWin->exec();
pointsBox->clear();
return;
}
else // Accept new point value was entered, edit assignment
{
messageWin->setWindowTitle("Success!");
messageWin->setText("Points successfully saved!");
messageWin->exec();
gradebook->editPointsPossibleAll(assignmentName, newPointValue);
save();
close();
emit editComplete();
}
}
void ProviderWindow::saveAction()
{
try
{
if(record != NULL)
dbwrite();
if(record != NULL)
{
if(record->getType() == PROVIDER_NEW)
emit newComplete();
else
emit editComplete();
delete record;
record = NULL;
}
close();
}
catch(pqxx::broken_connection)
{
DBErrorWindow *dialog = new DBErrorWindow(this, database);
dialog->setAttribute(Qt::WA_DeleteOnClose,true);
connect(dialog,SIGNAL(reconnected()),this,SLOT(saveAction()));
dialog->exec();
}
}
void TreeWidgetEditor::focusOutEvent(QFocusEvent *e) {
// suppress unused
Q_UNUSED(e);
originalWidgetItem->setData(0, Qt::DisplayRole, text().trimmed());
parent->setItemWidget(originalWidgetItem, column, originalWidget);
emit(editComplete());
}
void ProviderWindow::cancelAction()
{
if(record != NULL)
{
if(record->getType() == PROVIDER_NEW)
emit newComplete();
else
emit editComplete();
delete record;
record = NULL;
}
close();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
word_list<<"Java"<<"C++"<<"C#"<<"PHP"<<"Perl"<<"Python"<<"Delphi"<<"Ruby";
QFile *inFile = new QFile ("input.txt");
search_line_edit = new QLineEdit(this);
completer = new QCompleter(this);
string_list_model = new QStringListModel(word_list, this);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setModel(string_list_model);
search_line_edit->setCompleter(completer);
connect(search_line_edit, SIGNAL(editingFinished()), this, SLOT(editComplete()));
}
void ProviderWindow::deletewindowDelete()
{
record->setType(PROVIDER_DELETE);
database->dbaction(record);
if(record != NULL)
{
if(record->getType() == PROVIDER_NEW)
emit newComplete();
else
emit editComplete();
delete record;
record = NULL;
}
close();
}
// When a user presses "Enter", force a focus out to save the data
void TreeWidgetEditor::textChanged() {
// originalWidgetItem->setData(0, Qt::DisplayRole, text().trimmed());
// parent->setItemWidget(originalWidgetItem, column, originalWidget);
emit(editComplete());
}
