Dialog for QmitkRigidRegistration. More...

#include <QmitkLoadPresetDialog.h>

Public Member Functions
	QmitkLoadPresetDialog (QWidget parent, Qt::WindowFlags f, const char name, std::list< std::string > presets)
virtual	~QmitkLoadPresetDialog ()
std::string	GetPresetName ()
Protected Slots
void	onPresetImmediatelySelected (QListWidgetItem *item)
Protected Attributes
QLabel *	lblPrompt
QListWidget *	lstPresets
QPushButton *	btnOk

Detailed Description

Dialog for QmitkRigidRegistration.

This dialog is used to ask a user about a preset with transform, metric, optimizer and interpolator parameters to load.

Definition at line 39 of file QmitkLoadPresetDialog.h.

Constructor & Destructor Documentation

QmitkLoadPresetDialog::QmitkLoadPresetDialog	(	QWidget *	parent,
		Qt::WindowFlags	f,
		const char *	name,
		std::list< std::string >	presets
	)

Definition at line 25 of file QmitkLoadPresetDialog.cpp.

References btnOk, lblPrompt, lstPresets, and onPresetImmediatelySelected().

:QDialog(parent, f)
{
  QDialog::setMinimumSize(250, 300);
  this->setObjectName(name);

  QBoxLayout * verticalLayout = new QVBoxLayout( this );
  verticalLayout->setMargin(5);
  verticalLayout->setSpacing(5);

  // list of all presets
  lblPrompt = new QLabel( "Which preset do you want to load?", this );
  verticalLayout->addWidget( lblPrompt );
  lstPresets = new QListWidget( this );
  verticalLayout->addWidget( lstPresets );

  std::list<std::string>::iterator iter;
  for( iter = presets.begin(); iter != presets.end(); iter++ ) 
  {
    std::string preset = *iter;
    new QListWidgetItem(preset.c_str(), lstPresets);
  }

  lstPresets->setCurrentItem(0); // select first Item by default (might turn out to be a stupid descision)

  connect( lstPresets, SIGNAL(itemDoubleClicked (QListWidgetItem *)), this, SLOT(onPresetImmediatelySelected(QListWidgetItem *)) );

  // buttons for closing the dialog
  btnOk = new QPushButton( tr("Ok"), this);
  btnOk->setObjectName("btnOk" );
  btnOk->setDefault(true);
  connect( btnOk, SIGNAL(clicked()), this, SLOT(accept()) );

  QPushButton* btnCancel = new QPushButton( tr("Cancel"), this);
  btnCancel->setObjectName("btnCancel" );
  connect( btnCancel, SIGNAL(clicked()), this, SLOT(reject()) );

  QWidget* buttonWidget = new QWidget(this);
  QBoxLayout * horizontalLayout = new QHBoxLayout( buttonWidget );
  horizontalLayout->setSpacing(5);
  horizontalLayout->addStretch();
  horizontalLayout->addWidget( btnOk );
  horizontalLayout->addWidget( btnCancel );
  verticalLayout->addWidget(buttonWidget);
}

QmitkLoadPresetDialog::~QmitkLoadPresetDialog ( ) [virtual]

Definition at line 71 of file QmitkLoadPresetDialog.cpp.

{
}

Member Function Documentation

std::string QmitkLoadPresetDialog::GetPresetName ( )

Definition at line 75 of file QmitkLoadPresetDialog.cpp.

References lstPresets.

Referenced by QmitkRigidRegistrationSelectorView::DoLoadRigidRegistrationParameter().

{
  std::string presetName = std::string(lstPresets->currentItem()->text().toAscii());
  return presetName;
}

void QmitkLoadPresetDialog::onPresetImmediatelySelected ( QListWidgetItem * item ) [protected, slot]

Definition at line 81 of file QmitkLoadPresetDialog.cpp.

References lstPresets.

Referenced by QmitkLoadPresetDialog().

{
  if ( (signed)(lstPresets->row(lstPresets->currentItem())) != (signed)(lstPresets->count()-1) )
  {
    accept(); // close
  }
  else
  {
    // dont close
  }
}