C++ (Cpp) setConnectionListPosition示例

示例#1

文件： qgsopenvectorlayerdialog.cpp 项目： mola/qgis

void QgsOpenVectorLayerDialog::populateConnectionList()
{
    QSettings settings;
    settings.beginGroup( "/" + cmbDatabaseTypes->currentText() + "/connections" );
    QStringList keys = settings.childGroups();
    QStringList::Iterator it = keys.begin();
    cmbConnections->clear();
    while ( it != keys.end() )
    {
        cmbConnections->addItem( *it );
        ++it;
    }
    settings.endGroup();
    setConnectionListPosition();
}

示例#2

文件： qgsogrsourceselect.cpp 项目： peterisb/QGIS

void QgsOgrSourceSelect::on_radioSrcDatabase_toggled( bool checked )
{
  if ( checked )
  {
    layout()->blockSignals( true );
    fileGroupBox->hide();
    protocolGroupBox->hide();
    dbGroupBox->show();
    layout()->blockSignals( false );
    setConnectionTypeListPosition();
    populateConnectionList();
    setConnectionListPosition();
    mDataSourceType = QStringLiteral( "database" );
  }
}

示例#3

文件： qgsopenvectorlayerdialog.cpp 项目： mola/qgis

void QgsOpenVectorLayerDialog::on_radioSrcDatabase_toggled( bool checked )
{
    if ( checked )
    {
        layout()->blockSignals( true );
        fileGroupBox->hide();
        protocolGroupBox->hide();
        dbGroupBox->show();
        layout()->blockSignals( false );
        layout()->setSizeConstraint( QLayout::SetFixedSize );
        setConnectionTypeListPosition();
        populateConnectionList();
        setConnectionListPosition();
        mDataSourceType = "database";
    }
}

示例#4

文件： qgsopenvectorlayerdialog.cpp 项目： mola/qgis

void QgsOpenVectorLayerDialog::deleteConnection()
{
    QSettings settings;
    QString key = "/" + cmbDatabaseTypes->currentText() + "/connections/" + cmbConnections->currentText();
    QString msg = tr( "Are you sure you want to remove the %1 connection and all associated settings?" )
                  .arg( cmbConnections->currentText() );
    QMessageBox::StandardButton result = QMessageBox::information( this, tr( "Confirm Delete" ), msg, QMessageBox::Ok | QMessageBox::Cancel );
    if ( result == QMessageBox::Ok )
    {
        settings.remove( key + "/host" );
        settings.remove( key + "/database" );
        settings.remove( key + "/username" );
        settings.remove( key + "/password" );
        settings.remove( key + "/port" );
        settings.remove( key + "/save" );
        settings.remove( key );
        cmbConnections->removeItem( cmbConnections->currentIndex() );  // populateConnectionList();
        setConnectionListPosition();
    }
}

示例#5

文件： sasourceselect.cpp 项目： aaronr/Quantum-GIS

void SaSourceSelect::populateConnectionList()
{
  QSettings settings;
  settings.beginGroup( "/SQLAnywhere/connections" );
  QStringList keys = settings.childGroups();
  QStringList::Iterator it = keys.begin();
  cmbConnections->clear();
  while ( it != keys.end() )
  {
    cmbConnections->addItem( *it );
    ++it;
  }
  settings.endGroup();

  setConnectionListPosition();

  btnEdit->setDisabled( cmbConnections->count() == 0 );
  btnDelete->setDisabled( cmbConnections->count() == 0 );
  btnConnect->setDisabled( cmbConnections->count() == 0 );
  cmbConnections->setDisabled( cmbConnections->count() == 0 );
}

示例#6

void QgsSpatiaLiteSourceSelect::populateConnectionList()
{
  QSettings settings;
  settings.beginGroup( "/SpatiaLite/connections" );
  QStringList keys = settings.childGroups();
  QStringList::Iterator it = keys.begin();
  cmbConnections->clear();
  while ( it != keys.end() )
  {
    // retrieving the SQLite DB name and full path
    QString text = *it + tr( "@" );
    text += settings.value( *it + "/sqlitepath", "###unknown###" ).toString();
    cmbConnections->addItem( text );
    ++it;
  }
  settings.endGroup();
  setConnectionListPosition();

  btnConnect->setDisabled( cmbConnections->count() == 0 );
  btnDelete->setDisabled( cmbConnections->count() == 0 );

  cmbConnections->setDisabled( cmbConnections->count() == 0 );
}

示例#7

文件： qgsselectgeoraster_ui.cpp 项目： spatialthoughts/QGIS

void QgsOracleSelectGeoraster::populateConnectionList()
{
  QSettings settings;
  settings.beginGroup( "/Oracle/connections" );
  QStringList keys = settings.childGroups();
  QStringList::Iterator it = keys.begin();

  /*
   *  Fillup the combobox with connection names
   */

  cmbConnections->clear();
  while ( it != keys.end() )
  {
    cmbConnections->addItem( *it );
    ++it;
  }
  settings.endGroup();
  setConnectionListPosition();

  /*
   *  Update the status of several buttons
   */

  if ( keys.begin() == keys.end() )
  {
    btnConnect->setEnabled( false );
    btnEdit->setEnabled( false );
    btnDelete->setEnabled( false );
  }
  else
  {
    btnConnect->setEnabled( true );
    btnEdit->setEnabled( true );
    btnDelete->setEnabled( true );
  }
}

示例#8

文件： qgsselectgeoraster_ui.cpp 项目： spatialthoughts/QGIS

void QgsOracleSelectGeoraster::on_btnDelete_clicked()
{
  QSettings settings;
  QString key = "/Oracle/connections/" + cmbConnections->currentText();
  QString msg = tr( "Are you sure you want to remove the %1 connection and all associated settings?" )
                .arg( cmbConnections->currentText() );
  QMessageBox::StandardButton result = QMessageBox::information( this,
                                       tr( "Confirm Delete" ),
                                       msg,
                                       QMessageBox::Ok | QMessageBox::Cancel );
  if ( result == QMessageBox::Ok )
  {
    settings.remove( key + "/database" );
    settings.remove( key + "/username" );
    settings.remove( key + "/password" );
    settings.remove( key + "/savepass" );
    settings.remove( key + "/subdtset" );
    settings.remove( key );
    cmbConnections->removeItem( cmbConnections->currentIndex() );
    setConnectionListPosition();
    lineEdit->setText( "" );
    listWidget->clear();
  }
}