Esempi in C++ (Cpp) per goBk

Esempio n. 1

File: sketch_sep26b.cpp Progetto: sathvikp/My-Projects-in-Electronics

void loop(){
  if(Serial.available()>0)  {
    x = Serial.read();
    if(x=='w') {
      goFd();
      delay(200);
      stp();
    }
    else if(x=='s') {
      goBk();
      delay(200);
      stp();
    }
    else if(x=='a') {
      goLt();
      delay(200);
      stp();
    }
    else if(x=='d') {
      goRt();
      delay(200);
      stp();
    }
    else {
      stp();
      delay(200);
    }
  }
}  

Esempio n. 2

File: pageselector.cpp Progetto: ivro/scribus

PageSelector::PageSelector( QWidget* parent, int maxPg ) : QWidget( parent, 0 )
{
	PageCountString = "%1" ;
	LastPG = maxPg;
	APage = 1;
	PageSelectorLayout = new QHBoxLayout( this );
	PageSelectorLayout->setMargin(0);
	PageSelectorLayout->setSpacing(1);

#if OPTION_USE_QTOOLBUTTON
	Start = new QToolButton( this );
	Start->setAutoRaise(OPTION_FLAT_BUTTON);
	Back = new QToolButton( this );
	Back->setAutoRaise(OPTION_FLAT_BUTTON);
	Forward = new QToolButton( this );
	Forward->setAutoRaise(OPTION_FLAT_BUTTON);
	Last = new QToolButton( this );
	Last->setAutoRaise(OPTION_FLAT_BUTTON);
#else
	Start = new QPushButton( this );
	Start->setDefault( false );
	Start->setAutoDefault( false );
	Start->setFlat(OPTION_FLAT_BUTTON);
	Back = new QPushButton( this );
	Back->setDefault( false );
	Back->setAutoDefault( false );
	Back->setFlat(OPTION_FLAT_BUTTON);
	Forward = new QPushButton( this );
	Forward->setDefault( false );
	Forward->setAutoDefault( false );
	Forward->setFlat(OPTION_FLAT_BUTTON);
	Last = new QPushButton( this );
	Last->setDefault( false );
	Last->setAutoDefault( false );
	Last->setFlat(OPTION_FLAT_BUTTON);
#endif
	Start->setIcon(QIcon(loadIcon("16/go-first.png")));
	Start->setFocusPolicy(Qt::NoFocus);
	PageSelectorLayout->addWidget( Start );

	Back->setIcon(QIcon(loadIcon("16/go-previous.png")));
	Back->setFocusPolicy(Qt::NoFocus);
	Back->setAutoRepeat(true);
	PageSelectorLayout->addWidget( Back );

// 	v = new PageValidator(1, LastPG, this);
	m_validator = new QIntValidator(1, LastPG, this);
	PageCombo = new ScComboBox( this );
	PageCombo->setEditable(true);
	PageCombo->setDuplicatesEnabled( false );
	PageCombo->lineEdit()->setAlignment(Qt::AlignHCenter);
	for (int a = 0; a < LastPG; ++a)
	{
		PageCombo->addItem(QString::number(a+1));
	}
	PageCombo->setValidator(m_validator);
	PageCombo->setMinimumSize(fontMetrics().width( "999" )+20, 20);
	PageCombo->setFocusPolicy(Qt::ClickFocus);
	PageSelectorLayout->addWidget( PageCombo );
	
	PageCount = new QLabel(PageCountString.arg(LastPG), this);
	PageSelectorLayout->addWidget(PageCount);
			
	Forward->setIcon(QIcon(loadIcon("16/go-next.png")));
	Forward->setFocusPolicy(Qt::NoFocus);
	Forward->setAutoRepeat(true);
	PageSelectorLayout->addWidget( Forward );

	Last->setIcon(QIcon(loadIcon("16/go-last.png")));
	Last->setFocusPolicy(Qt::NoFocus);
	PageSelectorLayout->addWidget( Last );
	Forward->setEnabled(true);
	Last->setEnabled(true);
	Back->setEnabled(false);
	Start->setEnabled(false);
	if (APage == LastPG)
	{
		Forward->setEnabled(false);
		Last->setEnabled(false);
	}

	languageChange();
	// signals and slots connections
	connect( PageCombo, SIGNAL( activated(int) ), this, SLOT( GotoPgE(int) ) );
	connect( Back, SIGNAL( clicked() ), this, SLOT( goBk() ) );
	connect( Start, SIGNAL( clicked() ), this, SLOT( ToStart() ) );
	connect( Forward, SIGNAL( clicked() ), this, SLOT( goFw() ) );
	connect( Last, SIGNAL( clicked() ), this, SLOT( ToEnd() ) );
}