RKPluginSpinBox::RKPluginSpinBox (const QDomElement &element, RKComponent *parent_component, QWidget *parent_widget) : RKComponent (parent_component, parent_widget) { RK_TRACE (PLUGIN); // get xml-helper XMLHelper *xml = XMLHelper::getStaticHelper (); // first question: int or real intmode = (xml->getMultiChoiceAttribute (element, "type", "integer;real", 1, DL_INFO) == 0); // create and add properties addChild ("int", intvalue = new RKComponentPropertyInt (this, intmode, 0)); intvalue->setInternal (true); addChild ("real", realvalue = new RKComponentPropertyDouble (this, !intmode, 0)); // layout and label QVBoxLayout *vbox = new QVBoxLayout (this); vbox->setContentsMargins (0, 0, 0, 0); QLabel *label = new QLabel (xml->getStringAttribute (element, "label", i18n ("Enter value:"), DL_WARNING), this); vbox->addWidget (label); // create spinbox and read settings spinbox = new RKSpinBox (this); if (!intmode) { double min = xml->getDoubleAttribute (element, "min", -FLT_MAX, DL_INFO); double max = xml->getDoubleAttribute (element, "max", FLT_MAX, DL_INFO); double initial = xml->getDoubleAttribute (element, "initial", min, DL_INFO); int default_precision = xml->getIntAttribute (element, "default_precision", 2, DL_INFO); int max_precision = xml->getIntAttribute (element, "max_precision", 8, DL_INFO); spinbox->setRealMode (min, max, initial, default_precision, max_precision); realvalue->setMin (min); realvalue->setMax (max); realvalue->setPrecision (default_precision); } else { int min = xml->getIntAttribute (element, "min", INT_MIN, DL_INFO); int max = xml->getIntAttribute (element, "max", INT_MAX, DL_INFO); int initial = xml->getIntAttribute (element, "initial", min, DL_INFO); spinbox->setIntMode (min, max, initial); intvalue->setMin (min); intvalue->setMax (max); } // connect connect (spinbox, SIGNAL (valueChanged (int)), this, SLOT (valueChanged (int))); connect (intvalue, SIGNAL (valueChanged (RKComponentPropertyBase *)), this, SLOT (valueChanged (RKComponentPropertyBase *))); connect (realvalue, SIGNAL (valueChanged (RKComponentPropertyBase *)), this, SLOT (valueChanged (RKComponentPropertyBase *))); updating = false; // finish layout vbox->addWidget (spinbox); vbox->addStretch (1); // make sure label remains attached to spinbox if (xml->getStringAttribute (element, "size", "normal", DL_INFO) == "small") { spinbox->setFixedWidth (100); } // initialize valueChanged (1); }
RKMatrixInput::RKMatrixInput (const QDomElement& element, RKComponent* parent_component, QWidget* parent_widget) : RKComponent (parent_component, parent_widget) { RK_TRACE (PLUGIN); is_valid = true; // get xml-helper XMLHelper *xml = parent_component->xmlHelper (); // create layout QVBoxLayout *vbox = new QVBoxLayout (this); vbox->setContentsMargins (0, 0, 0, 0); QLabel *label = new QLabel (xml->i18nStringAttribute (element, "label", i18n ("Enter data:"), DL_INFO), this); vbox->addWidget (label); display = new RKTableView (this); vbox->addWidget (display); mode = static_cast<Mode> (xml->getMultiChoiceAttribute (element, "mode", "integer;real;string", 1, DL_WARNING)); if (mode == Integer) { min = xml->getIntAttribute (element, "min", INT_MIN, DL_INFO) - .1; // we'll only allow ints anyway. Make sure not to run into floating point precision issues. max = xml->getIntAttribute (element, "max", INT_MAX, DL_INFO) + .1; } else if (mode == Real) { min = xml->getDoubleAttribute (element, "min", -FLT_MAX, DL_INFO); max = xml->getDoubleAttribute (element, "max", FLT_MAX, DL_INFO); } else { min = -FLT_MAX; max = FLT_MAX; } min_rows = xml->getIntAttribute (element, "min_rows", 0, DL_INFO); min_columns = xml->getIntAttribute (element, "min_columns", 0, DL_INFO); // Note: string type matrix allows missings, implicitly (treating them as empty strings) allow_missings = xml->getBoolAttribute (element, "allow_missings", false, DL_INFO); if (mode == String) allow_missings = true; allow_user_resize_columns = xml->getBoolAttribute (element, "allow_user_resize_columns", true, DL_INFO); allow_user_resize_rows = xml->getBoolAttribute (element, "allow_user_resize_rows", true, DL_INFO); trailing_rows = allow_user_resize_rows ? 1 : 0; trailing_columns = allow_user_resize_columns ? 1 : 0; row_count = new RKComponentPropertyInt (this, false, xml->getIntAttribute (element, "rows", qMax (2, min_rows), DL_INFO)); column_count = new RKComponentPropertyInt (this, false, xml->getIntAttribute (element, "columns", qMax (2, min_columns), DL_INFO)); tsv_data = new RKComponentPropertyBase (this, false); row_count->setInternal (true); addChild ("rows", row_count); column_count->setInternal (true); addChild ("columns", column_count); addChild ("tsv", tsv_data); connect (row_count, SIGNAL (valueChanged(RKComponentPropertyBase*)), this, SLOT (dimensionPropertyChanged(RKComponentPropertyBase*))); connect (column_count, SIGNAL (valueChanged(RKComponentPropertyBase*)), this, SLOT (dimensionPropertyChanged(RKComponentPropertyBase*))); connect (tsv_data, SIGNAL (valueChanged(RKComponentPropertyBase*)), this, SLOT (tsvPropertyChanged())); updating_tsv_data = false; model = new RKMatrixInputModel (this); QString headers = xml->getStringAttribute (element, "horiz_headers", QString (), DL_INFO); if (!headers.isEmpty ()) model->horiz_header = headers.split (';'); else if (!headers.isNull ()) display->horizontalHeader ()->hide (); // attribute explicitly set to "" headers = xml->getStringAttribute (element, "vert_headers", QString (), DL_INFO); if (!headers.isEmpty ()) model->vert_header = headers.split (';'); else if (!headers.isNull ()) display->verticalHeader ()->hide (); updateAll (); display->setModel (model); display->setAlternatingRowColors (true); if (xml->getBoolAttribute (element, "fixed_width", false, DL_INFO)) { display->horizontalHeader ()->setStretchLastSection (true); } if (xml->getBoolAttribute (element, "fixed_height", false, DL_INFO)) { int max_row = row_count->intValue () - 1; display->setHorizontalScrollBarPolicy (Qt::ScrollBarAlwaysOff); display->setFixedHeight (display->horizontalHeader ()->height () + display->rowViewportPosition (max_row) + display->rowHeight (max_row)); } // define standard actions KAction *cut = KStandardAction::cut (this, SLOT (cut()), this); display->addAction (cut); KAction *copy = KStandardAction::copy (this, SLOT (copy()), this); display->addAction (copy); KAction *paste = KStandardAction::paste (this, SLOT (paste()), this); display->addAction (paste); display->setContextMenuPolicy (Qt::ActionsContextMenu); display->setRKItemDelegate (new RKItemDelegate (display, model, true)); connect (display, SIGNAL (blankSelectionRequest()), this, SLOT (clearSelectedCells())); }