File indexing completed on 2024-12-22 04:17:26

 /***************************************************************************
  *                                                                         *
  *   copyright : (C) 2012  Barth Netterfield                               *
  *                   netterfield@astro.utoronto.ca                         *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 #include "circledimensionstab.h"
 #include "plotitem.h"
 #include <QDebug>
 
 namespace Kst {
 CircleDimensionsTab::CircleDimensionsTab(ViewItem* viewItem, QWidget *parent)
   : DialogTab(parent), _viewItem(viewItem) {
   setupUi(this);
 
   connect(_lockPosToData, SIGNAL(clicked(bool)), this, SLOT(fillDimensions(bool)));
 }
 
 void CircleDimensionsTab::fillDimensions(bool lock_pos_to_data) {
   if (lock_pos_to_data) {
     _x->setRange(-1E308, 1E308);
     _y->setRange(-1E308, 1E308);
     _radius->setRange(0,1E308);
     _x->setValue(_viewItem->dataRelativeRect().center().x());
     _y->setValue(_viewItem->dataRelativeRect().center().y());
     _radius->setValue(0.5*_viewItem->dataRelativeRect().width());
   } else {
     _x->setRange(0, 1);
     _y->setRange(0, 1);
     _radius->setRange(0,1);
     _x->setValue(_viewItem->relativeCenter().x());
     _y->setValue(_viewItem->relativeCenter().y());
     _radius->setValue(0.5*_viewItem->relativeWidth());
   }
 }
 
 void CircleDimensionsTab::setupDimensions() {
 
   fillDimensions(_viewItem->dataPosLockable() && _viewItem->lockPosToData());
 
   _lockPosToData->setChecked(_viewItem->lockPosToData());
   if (_viewItem->dataPosLockable()) {
       _lockPosToData->show();
   } else {
       _lockPosToData->hide();
   }
 }
 
 
 void CircleDimensionsTab::modified() {
   emit tabModified();
 }
 
 
 void CircleDimensionsTab::clearTabValues() {
   _radius->clear();
   _lockPosToData->setCheckState(Qt::PartiallyChecked);
 }
 
 
 void CircleDimensionsTab::enableSingleEditOptions(bool enabled) {
   _x->setEnabled(enabled);
   _y->setEnabled(enabled);
 }
 
 
 bool CircleDimensionsTab::radiusDirty() const {
   return (!_radius->text().isEmpty());
 }
 
 
 bool CircleDimensionsTab::lockPosToDataDirty() const {
   return _lockPosToData->checkState() != Qt::PartiallyChecked;
 }
 
 }