G4OpenGLQtExportDialog Class Reference

#include <G4OpenGLQtExportDialog.hh>

Inheritance diagram for G4OpenGLQtExportDialog:

Public Slots
void	changeSizeBox ()
void	changeVectorEPS ()
void	textWidthChanged (const QString &)
void	textHeightChanged (const QString &)

Public Member Functions
	G4OpenGLQtExportDialog (QWidget *parentw, QString format, int height=0, int width=0)
	~G4OpenGLQtExportDialog ()
int	getSliderValue ()
int	getWidth ()
int	getHeight ()
bool	getVectorEPS ()

Detailed Description

The G4OpenGLQtExportDialog class provide a Dialog displaying differents options for each file format

Definition at line 49 of file G4OpenGLQtExportDialog.hh.

Constructor & Destructor Documentation

G4OpenGLQtExportDialog()

G4OpenGLQtExportDialog::G4OpenGLQtExportDialog	(	QWidget *	parentw,
		QString	format,
		int	height = 0,
		int	width = 0 )

Construct a G4OpenGLQtExportDialog

Parameters

parentw	: parent widget
format	: format of save file in lower case
height	: height of the original file
width	: width of the original file

Definition at line 49 of file G4OpenGLQtExportDialog.cc.

  : QDialog( parentw ),
    isChangingSize(false)
{
  setWindowTitle( tr( " Export options" ));
  originalWidth = aWidth;
  originalHeight = aHeight;
 
  // Initializations
  vectorEPSCheckBox = NULL;
  qualitySlider = NULL;
  width = NULL;
  height = NULL;
  colorButton = NULL;
  BWButton = NULL;
 
  // global layout
  QVBoxLayout* globalVLayout = new QVBoxLayout(this);
  globalVLayout->setContentsMargins(10,10,10,10);
  globalVLayout->setSpacing(10);
 
 
 
 
  // size box
 
  QWidget * sizeWidget = new QWidget(this); // widget containing group button
  QVBoxLayout * sizeWidgetLayout = new QVBoxLayout(sizeWidget);
  sizeWidgetLayout->setContentsMargins(10,10,10,10);
 
  // original and modify radiobuttons
 
  sizeGroupBox = new QGroupBox(tr("Size"));
  QVBoxLayout *sizeGroupBoxLayout = new QVBoxLayout(sizeGroupBox);
  QButtonGroup * sizeButtonGroupBox = new QButtonGroup();
  sizeGroupBoxLayout->setContentsMargins(15,15,15,15);
 
  original = new QRadioButton("Original");
  modify = new QRadioButton("Modify");
 
  sizeButtonGroupBox->addButton(original);
  sizeButtonGroupBox->addButton(modify);
  sizeButtonGroupBox->setExclusive(true);
 
  sizeGroupBoxLayout->addWidget(original);
  sizeGroupBoxLayout->addWidget(modify);
 
  sizeGroupBox->setLayout(sizeGroupBoxLayout);
  sizeWidgetLayout->addWidget(sizeGroupBox);
 
  connect( sizeButtonGroupBox, SIGNAL( buttonClicked(QAbstractButton*) ), this, SLOT( changeSizeBox()) );
  original->setChecked( true );
 
 
  // height
  heightWidget = new QWidget(sizeWidget);
 
  QHBoxLayout *heightLineLayout = new QHBoxLayout(heightWidget);
 
  QString tmp;
 
  heightLineLayout->addWidget(new QLabel("Height",heightWidget));
  height = new QLineEdit(tmp.setNum(originalHeight),heightWidget);
  height->setMaxLength(5);
  heightLineLayout->addWidget(height);
 
  heightWidget->setLayout(heightLineLayout);
 
  sizeWidgetLayout->addWidget(heightWidget);
  connect( height, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textHeightChanged(const QString &) ) );
 
 
  // width
  widthWidget = new QWidget(sizeWidget);
 
  QHBoxLayout *widthLineLayout = new QHBoxLayout(widthWidget);
 
  widthLineLayout->addWidget(new QLabel("Width ",widthWidget));
  width = new QLineEdit(tmp.setNum(originalWidth),widthWidget);
  width->setMaxLength(5);
  widthLineLayout->addWidget(width);
  widthWidget->setLayout(widthLineLayout);
  sizeWidgetLayout->addWidget(widthWidget);
  connect( width, SIGNAL( textChanged ( const QString& ) ), this, SLOT( textWidthChanged(const QString &) ) );
 
 
 
  // ratio check box
 
  ratioCheckBox = new QCheckBox( "Keep ratio",sizeWidget);
  ratioCheckBox->setChecked( true );
 
  sizeWidgetLayout->addWidget(ratioCheckBox);
 
  ratioCheckBox->hide();
  heightWidget->hide();
  widthWidget->hide();
 
  sizeWidget->setLayout(sizeWidgetLayout);
  globalVLayout->addWidget(sizeWidget);
 
 if (format == "eps") {
 
   QGroupBox *EPSWidgetGroupBox = new QGroupBox(tr("EPS options"),this); // widget containing group button
 
 
    QVBoxLayout * EPSGroupBoxLayout = new QVBoxLayout(EPSWidgetGroupBox);
     EPSGroupBoxLayout->setContentsMargins(15,15,15,15);
 
//     colorButton = new QRadioButton("Color",EPSWidgetGroupBox);
//     BWButton = new QRadioButton("Grayscale",EPSWidgetGroupBox);
 
//     QButtonGroup * EPSColorButtonGroupBox = new QButtonGroup();
//     EPSColorButtonGroupBox->addButton(colorButton);
//     EPSColorButtonGroupBox->addButton(BWButton);
//     EPSColorButtonGroupBox->setExclusive(true);
 
//     EPSGroupBoxLayout->addWidget(colorButton);
//     EPSGroupBoxLayout->addWidget(BWButton);
 
    vectorEPSCheckBox = new QCheckBox( "Vector EPS File",EPSWidgetGroupBox);
    EPSGroupBoxLayout->addWidget(vectorEPSCheckBox);
 
    EPSWidgetGroupBox->setLayout(EPSGroupBoxLayout);
    //    colorButton->setChecked( true );
    vectorEPSCheckBox->setChecked( true );
 
    globalVLayout->addWidget(EPSWidgetGroupBox);
    connect( vectorEPSCheckBox, SIGNAL( clicked() ), this, SLOT( changeVectorEPS()) );
 
  }
 
  if ((format == "jpg") ||
      (format == "jpeg")) {
 
    QGroupBox *imageGroupBox = new QGroupBox(tr("Image quality"),this);
    QHBoxLayout *hSliderLayout = new QHBoxLayout(imageGroupBox);
    hSliderLayout->setContentsMargins(15,15,15,15);
 
    qualitySlider= new QSlider(Qt::Horizontal,imageGroupBox);
    qualitySlider->setMinimum(0);
    qualitySlider->setMaximum(100);
    qualitySlider->setTickPosition(QSlider::TicksBelow);
    qualitySlider->setValue(60);
    hSliderLayout->addWidget(new QLabel("Low ",imageGroupBox));
    hSliderLayout->addWidget(qualitySlider);
    hSliderLayout->addWidget(new QLabel(" Maximum",imageGroupBox));
 
    imageGroupBox->setLayout(hSliderLayout);
 
    globalVLayout->addWidget(imageGroupBox);
  }
 
 
  // button ok/cancel box
 
  QWidget *buttonBox = new QWidget(this);
 
  QHBoxLayout *buttonBoxLayout = new QHBoxLayout(buttonBox);
 
  buttonOk = new QPushButton( tr( "&OK" ),buttonBox );
  buttonOk->setAutoDefault( true );
  buttonOk->setDefault( true );
  buttonBoxLayout->addWidget(buttonOk);
 
  buttonCancel = new QPushButton( tr( "&Cancel" ),buttonBox );
  buttonCancel->setAutoDefault( true );
  buttonBoxLayout->addWidget(buttonCancel);
 
  buttonBox->setLayout(buttonBoxLayout);
  globalVLayout->addWidget(buttonBox);
 
 
 
  setLayout(globalVLayout);
 
  // signals and slots connections
  connect( buttonOk, SIGNAL( clicked() ), this, SLOT( accept() ) );
  connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
}

~G4OpenGLQtExportDialog()

G4OpenGLQtExportDialog::~G4OpenGLQtExportDialog

(

)

Destroys G4OpenGLQtExportDialog

Definition at line 332 of file G4OpenGLQtExportDialog.cc.

{
}

Member Function Documentation

changeSizeBox

void G4OpenGLQtExportDialog::changeSizeBox ( )

slot

Called by a clic on modify/original size button.This will invert buttons and hide/unhide size

Definition at line 281 of file G4OpenGLQtExportDialog.cc.

{
  if (!original) return;
  if (!heightWidget) return;
  if (!widthWidget) return;
  if (!ratioCheckBox) return;
 
  if ( original->isChecked()) {
    ratioCheckBox->hide();
    heightWidget->hide();
    widthWidget->hide();
  } else {
    heightWidget->show();
    widthWidget->show();
    ratioCheckBox->show();
  }
}

Referenced by changeVectorEPS(), and G4OpenGLQtExportDialog().

changeVectorEPS

void G4OpenGLQtExportDialog::changeVectorEPS ( )

slot

Called by a clic on vectorEPS check box.If vectorEPS checkBox is checked, it will enable change size buttons. Else it will disable them.

Definition at line 262 of file G4OpenGLQtExportDialog.cc.

{
  if (!vectorEPSCheckBox) return;
  if (vectorEPSCheckBox->isChecked()) {
    sizeGroupBox->show();
    original->show();
    modify->show();
    changeSizeBox();
  } else {
    sizeGroupBox->hide();
    original->hide();
    modify->hide();
    ratioCheckBox->hide();
    heightWidget->hide();
    widthWidget->hide();
  }
}

Referenced by G4OpenGLQtExportDialog().

getHeight()

int G4OpenGLQtExportDialog::getHeight

(

)

return the new height for file if format has a height widget, instead return the original value

Definition at line 243 of file G4OpenGLQtExportDialog.cc.

{
  if (!height) return originalHeight;
  return height->text().toInt();
}

getSliderValue()

int G4OpenGLQtExportDialog::getSliderValue

(

)

Returns

the value of the slider if format has a slider widget, instead return -1

Definition at line 237 of file G4OpenGLQtExportDialog.cc.

{
  if (!qualitySlider) return -1;
  return qualitySlider->value();
}

getVectorEPS()

bool G4OpenGLQtExportDialog::getVectorEPS

(

)

return if vector EPS is checked, if button does'nt exist, return 0

Definition at line 255 of file G4OpenGLQtExportDialog.cc.

{
  if (!vectorEPSCheckBox) return 0;
  return vectorEPSCheckBox->isChecked();
}

getWidth()

int G4OpenGLQtExportDialog::getWidth

(

)

return the new width for file if format has a width widget, instead return the original value

Definition at line 249 of file G4OpenGLQtExportDialog.cc.

{
  if (!width) return originalWidth;
  return width->text().toInt();
}

textHeightChanged

void G4OpenGLQtExportDialog::textHeightChanged ( const QString & s )

slot

Called by changing value in width lineEdit. If ratio is keep, will also change the height

Definition at line 316 of file G4OpenGLQtExportDialog.cc.

{
  if (!ratioCheckBox) return;
  if (!width) return;
  if (isChangingSize == true) return; // exclusive slot
 
  if (ratioCheckBox->isChecked()){
  isChangingSize = true;
    QString tmp;
    width->setText(tmp.setNum(s.toInt()*originalWidth/originalHeight));
  isChangingSize = false;
  }
}

Referenced by G4OpenGLQtExportDialog().

textWidthChanged

void G4OpenGLQtExportDialog::textWidthChanged ( const QString & s )

slot

Called by changing value in height lineEdit. If ratio is keep, will also change the width

Definition at line 300 of file G4OpenGLQtExportDialog.cc.

{
  if (!ratioCheckBox) return;
  if (!width) return;
  if (isChangingSize == true) return; // exclusive slot
 
  if (ratioCheckBox->isChecked()){
    isChangingSize = true;
    QString tmp;
  height->setText(tmp.setNum((int)(s.toInt()*(double)((double)originalHeight/(double)originalWidth))));
  isChangingSize = false;
  }
}

Referenced by G4OpenGLQtExportDialog().

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The documentation for this class was generated from the following files:

• G4OpenGLQtExportDialog.hh
• G4OpenGLQtExportDialog.cc