mitk: QmitkEditPointDialog.cpp Source File

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00001 /*=========================================================================
00002 
00003 Program:   Medical Imaging & Interaction Toolkit
00004 Language:  C++
00005 Date:      $Date: 2009-07-14 19:11:20 +0200 (Tue, 14 Jul 2009) $
00006 Version:   $Revision: 18127 $
00007 
00008 Copyright (c) German Cancer Research Center, Division of Medical and
00009 Biological Informatics. All rights reserved.
00010 See MITKCopyright.txt or https://www.mitk.org/copyright.html for details.
00011 
00012 This software is distributed WITHOUT ANY WARRANTY; without even
00013 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00014 PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 
00018 #include "QmitkEditPointDialog.h"
00019 
00020 #include <QLineEdit>
00021 #include <QLabel>
00022 #include <QPushButton>
00023 #include <QGridLayout>
00024 
00025 struct QmitkEditPointDialogData
00026 {
00027   mitk::PointSet* m_PointSet;
00028   mitk::PointSet::PointIdentifier m_PointId;
00029   QLineEdit* m_XCoord;
00030   QLineEdit* m_YCoord;
00031   QLineEdit* m_ZCoord;
00032   int m_Timestep;
00033 };
00034 
00035 QmitkEditPointDialog::QmitkEditPointDialog( QWidget * parent, Qt::WindowFlags f)
00036 : QDialog(parent, f)
00037 , d(new QmitkEditPointDialogData)
00038 {  
00039   this->setWindowTitle("Edit Point Dialog");
00040   d->m_PointSet = 0;
00041   d->m_Timestep = 0;
00042   d->m_XCoord = new QLineEdit;
00043   d->m_YCoord = new QLineEdit;
00044   d->m_ZCoord = new QLineEdit;
00045   QPushButton* _OKButton = new QPushButton("OK");
00046   connect( _OKButton, SIGNAL(clicked(bool)), this, SLOT(OnOkButtonClicked(bool)) );
00047 
00048   QGridLayout* layout = new QGridLayout;  
00049   layout->addWidget(new QLabel("X: "), 0,0,1,1);
00050   layout->addWidget(d->m_XCoord, 0,1,1,1);  
00051   layout->addWidget(new QLabel("Y: "), 1,0,1,1);
00052   layout->addWidget(d->m_YCoord, 1,1,1,1);  
00053   layout->addWidget(new QLabel("Z: "), 2,0,1,1);
00054   layout->addWidget(d->m_ZCoord, 2,1,1,1);
00055   layout->addWidget(_OKButton, 3,0,2,1);
00056   this->setLayout(layout);
00057 
00058 }
00059 
00060 QmitkEditPointDialog::~QmitkEditPointDialog()
00061 {
00062   delete d;
00063 }
00064 
00065 void QmitkEditPointDialog::SetPoint( mitk::PointSet* _PointSet, mitk::PointSet::PointIdentifier _PointId
00066                                     , int timestep)
00067 {
00068   d->m_PointSet = _PointSet;
00069   d->m_PointId = _PointId;
00070   d->m_Timestep = timestep;
00071   mitk::PointSet::PointType p = d->m_PointSet->GetPoint(d->m_PointId, d->m_Timestep);
00072   d->m_XCoord->setText( QString::number( p.GetElement(0), 'f', 3 ) );
00073   d->m_YCoord->setText( QString::number( p.GetElement(1), 'f', 3 ) );
00074   d->m_ZCoord->setText( QString::number( p.GetElement(2), 'f', 3 ) );
00075 }
00076 
00077 
00078 void QmitkEditPointDialog::OnOkButtonClicked( bool /*triggered*/ )
00079 {  
00080   if(d->m_PointSet == 0)
00081   {
00082     MITK_WARN << "Pointset is 0.";
00083     this->reject();
00084   }
00085 
00086   mitk::PointSet::PointType p = d->m_PointSet->GetPoint(d->m_PointId, d->m_Timestep);
00087   p.SetElement( 0, d->m_XCoord->text().toDouble() );
00088   p.SetElement( 1, d->m_YCoord->text().toDouble() );
00089   p.SetElement( 2, d->m_ZCoord->text().toDouble() );
00090   d->m_PointSet->SetPoint(d->m_PointId, p);
00091 
00092   this->accept();
00093 }