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kghostview'GoTo (./kdegraphics/kghostview/goto.h:11)

class GoTo : public QDialog {
	Q_OBJECT
public:

	GoTo( QWidget *parent, const char *name );
	int page, part, pages, i, cumulative_pages;
	
	int 	 current_page;
	int 	 pages_in_part[10];
	int 	 num_parts;  
	
	QLineEdit* partLine;
	QLineEdit* pageLine;
	QLabel *pageLabel;
	QLabel *partLabel;
	QPushButton* ok;
	QPushButton* cancel;
	
	void init();
	
public slots:

	void partChange();
	void pageChange();
	void setCurrentPage();
};

kghostview'GoTo::GoTo() (./kdegraphics/kghostview/goto.cpp:25)

GoTo::GoTo( QWidget *parent, const char *name )
  : QDialog( parent, name, TRUE )
{
  setFocusPolicy(QWidget::StrongFocus);
	
  int border = 10;
	
  QBoxLayout *topLayout = new QVBoxLayout( this, border );
	
  topLayout->addStretch( 10 );
	
  QGridLayout *grid = new QGridLayout( 5, 3, 5 );
  topLayout->addLayout( grid );
	

  grid->addRowSpacing(2,5);

  grid->setColStretch(0,10);
  grid->setColStretch(1,100);
  grid->setColStretch(2,10);
	
  partLine = new QLineEdit( this );
  partLine->setFocus();
  partLine->setFixedHeight( partLine->sizeHint().height() );
  partLine->setMinimumWidth(partLine->sizeHint().width());
  //  connect(partLine, SIGNAL(returnPressed()), this, SLOT(partChange()) );
  connect(partLine, SIGNAL(returnPressed()), this, SLOT(setCurrentPage()));
	
  grid->addWidget( partLine, 1, 1 );
	
  QLabel* tmpQLabel;
  tmpQLabel = new QLabel( partLine, i18n("&Section"), this );
  tmpQLabel->setAlignment( AlignRight | AlignVCenter | ShowPrefix );
  tmpQLabel->setMinimumSize( tmpQLabel->sizeHint() );
	
  grid->addWidget( tmpQLabel, 1, 0 );

  partLabel = new QLabel( i18n("of 88888"), this );

  grid->addWidget( partLabel, 1, 2 );
	
  pageLine = new QLineEdit( this );
  pageLine->setFixedHeight( partLine->sizeHint().height() );
  pageLine->setMinimumWidth(pageLine->sizeHint().width());
  //  connect(pageLine, SIGNAL(returnPressed()), this, SLOT(pageChange()) );
  connect(pageLine, SIGNAL(returnPressed()), this, SLOT(setCurrentPage()));
	
  grid->addWidget( pageLine, 3, 1 );
	
  tmpQLabel = new QLabel( pageLine, i18n("&Page"), this );
  tmpQLabel->setAlignment(  AlignRight | AlignVCenter | ShowPrefix );
  tmpQLabel->setMinimumSize( tmpQLabel->sizeHint() );
	
  grid->addWidget( tmpQLabel, 3, 0 );

  pageLabel = new QLabel( i18n("of 88888"), this );
	
  grid->addWidget( pageLabel, 3, 2 );
	
  QFrame* tmpQFrame;
  tmpQFrame = new QFrame( this );
  tmpQFrame->setFrameStyle( QFrame::HLine | QFrame::Sunken );
  tmpQFrame->setMinimumHeight( tmpQFrame->sizeHint().height() );
	
  topLayout->addWidget( tmpQFrame );
	
  // CREATE BUTTONS
	
  KButtonBox *bbox = new KButtonBox( this );
  bbox->addStretch(1);
		
  ok = bbox->addButton( i18n("&OK") );
  connect( ok, SIGNAL(clicked()), SLOT(setCurrentPage()) );	
  cancel = bbox->addButton( i18n("&Cancel") );
  connect( cancel, SIGNAL(clicked()), SLOT(reject()) );		
  bbox->layout();
  topLayout->addWidget( bbox );

  topLayout->activate();
}

kghostview'GoTo::init() (./kdegraphics/kghostview/goto.cpp:106)

void GoTo::init()
{
  QString temp;
	
  cumulative_pages=0;
  for(i=0;i<10;i++) {
    cumulative_pages+=pages_in_part[i];
    if (cumulative_pages>current_page) break;
  }
  cumulative_pages-=pages_in_part[i];
  part=i;
  page=current_page-cumulative_pages;
  pages=pages_in_part[i];
	
  temp.setNum(part+1);
  partLine->setText( temp );
	
  temp = i18n("of %1").arg(num_parts+1);
  partLabel->setText( temp );
  partLabel->setMinimumSize( partLabel->sizeHint() );
	
  temp.setNum(page+1);
  pageLine->setText( temp );
	
  temp = i18n("of %1").arg(pages);
  pageLabel->setText( temp );
  pageLabel->setMinimumSize( pageLabel->sizeHint() );	
}

kghostview'GoTo::partChange() (./kdegraphics/kghostview/goto.cpp:135)

void GoTo::partChange()
{
  int new_part;
  QString temp = partLine->text();
  new_part=atoi(temp.data());
	
  if(!(new_part<1 || new_part>num_parts+1) && (new_part-1) !=part) {
    part=new_part-1;
    page=0;
    pages=pages_in_part[part];
    temp.setNum(page+1);
    pageLine->setText( temp );
    temp = i18n("of %1").arg(pages);
    pageLabel->setText( temp );
  } else {
    temp.setNum(part+1);
    partLine->setText( temp );
  }

}

kghostview'GoTo::pageChange() (./kdegraphics/kghostview/goto.cpp:156)

void GoTo::pageChange()
{
  int new_page;
  QString temp = pageLine->text();
  new_page=atoi(temp.data());
	
  if(new_page<1 || new_page>pages_in_part[part]) {
    temp.setNum(page+1);
    pageLine->setText( temp );
  } else 
    page=new_page;	

}

kghostview'GoTo::setCurrentPage() (./kdegraphics/kghostview/goto.cpp:170)

void GoTo::setCurrentPage()
{
  pageChange();
  partChange();
	
  cumulative_pages=0;
  for(i=0;i<part;i++) {
    cumulative_pages+=pages_in_part[i];
  }
  current_page=page-1+cumulative_pages;
	
  accept();
}