Method updateNodeSize

bt_editor/models/BehaviorTreeNodeModel.cpp:244–299

}

void BehaviorTreeDataModel::updateNodeSize()
{
    int caption_width = _caption_label->width();
    caption_width += _caption_logo_left->width() + _caption_logo_right->width();
    int line_edit_width =  caption_width;

    if( _line_edit_name->isHidden() == false)
    {
        QFontMetrics fm = _line_edit_name->fontMetrics();
        const QString& txt = _line_edit_name->text();
        int text_width = fm.boundingRect(txt).width();
        line_edit_width = std::max( line_edit_width, text_width + MARGIN);
    }

    //----------------------------
    int field_colum_width = DEFAULT_LABEL_WIDTH;
    int label_colum_width = 0;

    for(int row = 0; row< _form_layout->rowCount(); row++)
    {
        auto label_widget = _form_layout->itemAt(row, QFormLayout::LabelRole)->widget();
        auto field_widget = _form_layout->itemAt(row, QFormLayout::FieldRole)->widget();
        if(auto field_line_edit = dynamic_cast<QLineEdit*>(field_widget))
        {
            QFontMetrics fontMetrics = field_line_edit->fontMetrics();
            QString text = field_line_edit->text();
            int text_width = fontMetrics.boundingRect(text).width();
            field_colum_width = std::max( field_colum_width, text_width + MARGIN);
        }
        label_colum_width = std::max(label_colum_width, label_widget->width());
    }

    field_colum_width = std::max( field_colum_width,
                                  line_edit_width - label_colum_width - _form_layout->spacing());

    for(int row = 0; row< _form_layout->rowCount(); row++)
    {
        auto field_widget = _form_layout->itemAt(row, QFormLayout::FieldRole)->widget();
        if(auto field_line_edit = dynamic_cast<QLineEdit*>(field_widget))
        {
            field_line_edit->setFixedWidth( field_colum_width );
        }
    }
    line_edit_width = std::max( line_edit_width, label_colum_width + field_colum_width );
    _line_edit_name->setFixedWidth( line_edit_width);

    _params_widget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
    _params_widget->adjustSize();

    _main_widget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
    _main_widget->adjustSize();

    //----------------------------

    emit embeddedWidgetSizeUpdated();
}

QtNodes::NodeDataType BehaviorTreeDataModel::dataType(QtNodes::PortType, QtNodes::PortIndex) const