Exemplos de currentRule em C++ (Cpp)

Exemplo n.º 1

Arquivo: qgsrulebasedrendererv2widget.cpp Projeto: ACorradini/QGIS

void QgsRuleBasedRendererV2Widget::addRule()
{
  QgsSymbolV2* s = QgsSymbolV2::defaultSymbol( mLayer->geometryType() );
  QgsRuleBasedRendererV2::Rule* newrule = new QgsRuleBasedRendererV2::Rule( s );

  QgsRendererRulePropsDialog dlg( newrule, mLayer, mStyle, this );
  if ( dlg.exec() )
  {
    QgsRuleBasedRendererV2::Rule* current = currentRule();
    if ( current )
    {
      // add after this rule
      QModelIndex currentIndex = viewRules->selectionModel()->currentIndex();
      mModel->insertRule( currentIndex.parent(), currentIndex.row() + 1, newrule );
    }
    else
    {
      // append to root rule
      int rows = mModel->rowCount();
      mModel->insertRule( QModelIndex(), rows, newrule );
    }
    mModel->clearFeatureCounts();
  }
  else
  {
    delete newrule;
  }
}

Exemplo n.º 2

Arquivo: qgsrulebasedlabelingwidget.cpp Projeto: Benardi-atmadja/QGIS

void QgsRuleBasedLabelingWidget::addRule()
{
  QgsRuleBasedLabeling::Rule* newrule = new QgsRuleBasedLabeling::Rule( new QgsPalLayerSettings );

  QgsLabelingRulePropsDialog dlg( newrule, mLayer, this, mCanvas );
  if ( dlg.exec() )
  {
    QgsRuleBasedLabeling::Rule* current = currentRule();
    if ( current )
    {
      // add after this rule
      QModelIndex currentIndex = viewRules->selectionModel()->currentIndex();
      mModel->insertRule( currentIndex.parent(), currentIndex.row() + 1, newrule );
    }
    else
    {
      // append to root rule
      int rows = mModel->rowCount();
      mModel->insertRule( QModelIndex(), rows, newrule );
    }
  }
  else
  {
    delete newrule;
  }
}

Exemplo n.º 3

Arquivo: qgsrulebasedlabelingwidget.cpp Projeto: MrBenjaminLeb/QGIS

void QgsRuleBasedLabelingWidget::addNewRule( QgsRuleBasedLabeling::Rule* newrule )
{
  if ( currentRule() )
  {
    // add after this rule
    QModelIndex currentIndex = viewRules->selectionModel()->currentIndex();
    mModel->insertRule( currentIndex.parent(), currentIndex.row() + 1, newrule );
    viewRules->selectionModel()->select( mModel->index( currentIndex.row() + 1, 0 ), QItemSelectionModel::ClearAndSelect );
  }
  else
  {
    // append to root rule
    int rows = mModel->rowCount();
    mModel->insertRule( QModelIndex(), rows, newrule );
    viewRules->selectionModel()->select( mModel->index( rows, 0 ), QItemSelectionModel::ClearAndSelect );
  }
}

Exemplo n.º 4

Arquivo: qgsrulebasedrendererwidget.cpp Projeto: ndavid/QGIS

void QgsRuleBasedRendererWidget::addRule()
{
  QgsSymbol *s = QgsSymbol::defaultSymbol( mLayer->geometryType() );
  QgsRuleBasedRenderer::Rule *newrule = new QgsRuleBasedRenderer::Rule( s );

  QgsRuleBasedRenderer::Rule *current = currentRule();
  if ( current )
  {
    // add after this rule
    QModelIndex currentIndex = viewRules->selectionModel()->currentIndex();
    mModel->insertRule( currentIndex.parent(), currentIndex.row() + 1, newrule );
    QModelIndex newindex = mModel->index( currentIndex.row() + 1, 0, currentIndex.parent() );
    viewRules->selectionModel()->setCurrentIndex( newindex, QItemSelectionModel::ClearAndSelect );
  }
  else
  {
    // append to root rule
    int rows = mModel->rowCount();
    mModel->insertRule( QModelIndex(), rows, newrule );
    QModelIndex newindex = mModel->index( rows, 0 );
    viewRules->selectionModel()->setCurrentIndex( newindex, QItemSelectionModel::ClearAndSelect );
  }
  editRule();
}

Exemplo n.º 5

Arquivo: qgsrulebasedlabelingwidget.cpp Projeto: boundlessgeo/QGIS

void QgsRuleBasedLabelingWidget::addRule()
{

  QgsRuleBasedLabeling::Rule *newrule = new QgsRuleBasedLabeling::Rule( new QgsPalLayerSettings );

  QgsRuleBasedLabeling::Rule *current = currentRule();
  if ( current )
  {
    // add after this rule
    QModelIndex currentIndex = viewRules->selectionModel()->currentIndex();
    mModel->insertRule( currentIndex.parent(), currentIndex.row() + 1, newrule );
    QModelIndex newindex = mModel->index( currentIndex.row() + 1, 0, currentIndex.parent() );
    viewRules->selectionModel()->setCurrentIndex( newindex, QItemSelectionModel::ClearAndSelect );
  }
  else
  {
    // append to root rule
    int rows = mModel->rowCount();
    mModel->insertRule( QModelIndex(), rows, newrule );
    QModelIndex newindex = mModel->index( rows, 0 );
    viewRules->selectionModel()->setCurrentIndex( newindex, QItemSelectionModel::ClearAndSelect );
  }
  editRule();
}