advanced.cpp

嵌入式Qt下的一个计算器源码

        InputWidgetLayout->addWidget(PBSquare, fromRow+4, fromCol);
        InputWidgetLayout->addWidget(PBPow, fromRow+4, fromCol+1);
        InputWidgetLayout->addWidget(PBLog, fromRow+3, fromCol);
        InputWidgetLayout->addWidget(PBOneOverX, fromRow+3, fromCol+2);
    }

    connect (PBMR, SIGNAL(clicked()), this, SLOT(MRClicked()));
    connect (PBMC, SIGNAL(clicked()), this, SLOT(MCClicked()));
    connect (PBMPlus, SIGNAL(clicked()), this, SLOT(MPlusClicked()));
    connect (PBC, SIGNAL(clicked()), this, SLOT(CClicked()));

    connect (PBPi, SIGNAL(clicked()), this, SLOT(PiClicked()));
    connect (PBE, SIGNAL(clicked()), this, SLOT(EClicked()));
    connect (PBInverse, SIGNAL(clicked()), this, SLOT(InverseClicked()));

    connect (PBSin, SIGNAL(clicked()), this, SLOT(SinDegClicked()));
    connect (PBCos, SIGNAL(clicked()), this, SLOT(CosDegClicked()));
    connect (PBTan, SIGNAL(clicked()), this, SLOT(TanDegClicked()));
    connect (PBOneOverX, SIGNAL(clicked()), this, SLOT(OneOverXClicked()));

    connect (PBLn, SIGNAL(clicked()), this, SLOT(LnClicked()));
    connect (PBLog, SIGNAL(clicked()), this, SLOT(LogClicked()));
    connect (PBFactorial, SIGNAL(clicked()), this, SLOT(FactorialClicked()));

    connect (PBSquare, SIGNAL(clicked()), this, SLOT(SquareClicked()));
    connect (PBPow, SIGNAL(clicked()), this, SLOT(PowClicked()));
}

FormAdvanced::~FormAdvanced() {
    delete PBPi;
    delete PBC;
    delete PBMR;
    delete PBMC;
    delete PBMPlus;
    delete PBSin;
    delete PBCos;
    delete PBTan;
    delete PBOneOverX;
    delete PBLn;
    delete PBFactorial;
    delete PBSquare;
    delete PBPow;
    delete PBLog;
    delete degree;
    delete gradians;
    delete radians;
}

void FormAdvanced::showEvent ( QShowEvent *e ) {
    systemEngine->setAccType("Double"); // No tr
    
    QWidget::showEvent(e);
}
void FormAdvanced::MCClicked() {
    systemEngine->memoryReset();
}
void FormAdvanced::MRClicked() {
    systemEngine->memoryRecall();
}
void FormAdvanced::MPlusClicked() {
    systemEngine->memorySave();
}
void FormAdvanced::CClicked() {
    systemEngine->dualReset();
}

void FormAdvanced::DelClicked() {
    systemEngine->delChar();
}

void FormAdvanced::SinDegClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aSinDeg"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("SinDeg"); // No tr
}
void FormAdvanced::CosDegClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aCosDeg"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("CosDeg"); // No tr
}
void FormAdvanced::TanDegClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aTanDeg"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("TanDeg"); // No tr
}
void FormAdvanced::SinRadClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aSinRad"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("SinRad"); // No tr
}
void FormAdvanced::CosRadClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aCosRad"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("CosRad"); // No tr
}
void FormAdvanced::TanRadClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aTanRad"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("TanRad"); // No tr
}
void FormAdvanced::SinGraClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aSinGra"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("SinGra"); // No tr
}
void FormAdvanced::CosGraClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aCosGra"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("CosGra"); // No tr
}
void FormAdvanced::TanGraClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("aTanGra"); // no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("TanGra"); // No tr
}
void FormAdvanced::OneOverXClicked() {
    systemEngine->pushInstruction("One over x"); // No tr
}
void FormAdvanced::LnClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("Exp"); //no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("Ln"); // No tr
}
void FormAdvanced::LogClicked() {
    systemEngine->pushInstruction("Log"); //no tr
}
void FormAdvanced::FactorialClicked() {
    systemEngine->pushInstruction("Factorial"); // No tr
}
void FormAdvanced::SquareClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("Square root"); // No tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("Square"); // No tr
}
void FormAdvanced::PowClicked() {
    if (IsInverse) {
        systemEngine->pushInstruction("X root Y"); //no tr
        InverseClicked();
    }
    else
        systemEngine->pushInstruction("Pow"); // No tr
}
void FormAdvanced::PiClicked() {
    systemEngine->push(QString("3.14159265358979323846")); // No tr
}
void FormAdvanced::EClicked() {
    systemEngine->push(QString("2.71828182845904523536")); // No tr
}
void FormAdvanced::InverseClicked() {
    IsInverse = ! IsInverse;
    if (IsInverse) {
        PBSin->setText(tr("ASin"));
        PBCos->setText(tr("ACos"));
        PBTan->setText(tr("ATan"));
    } else {
        PBSin->setText(tr("Sin"));
        PBCos->setText(tr("Cos"));
        PBTan->setText(tr("Tan"));
    }

    PBSquare->setInversed( IsInverse );
    PBPow->setInversed( IsInverse );
    PBLn->setInversed( IsInverse );
}

void FormAdvanced::DegreeMode(bool on) {
    if (on) {
        radians->setChecked(false);
        gradians->setChecked(false);
        PBSin->disconnect();
        PBCos->disconnect();
        PBTan->disconnect();
        connect (PBSin, SIGNAL(clicked()), this, SLOT(SinDegClicked()));
        connect (PBCos, SIGNAL(clicked()), this, SLOT(CosDegClicked()));
        connect (PBTan, SIGNAL(clicked()), this, SLOT(TanDegClicked()));
    }
}
void FormAdvanced::RadiansMode(bool on) {
    if (on) {
        degree->setChecked(false);
        gradians->setChecked(false);
        PBSin->disconnect();
        PBCos->disconnect();
        PBTan->disconnect();
        connect (PBSin, SIGNAL(clicked()), this, SLOT(SinRadClicked()));
        connect (PBCos, SIGNAL(clicked()), this, SLOT(CosRadClicked()));
        connect (PBTan, SIGNAL(clicked()), this, SLOT(TanRadClicked()));
    }
}
void FormAdvanced::GradiansMode(bool on) {
    if (on) {
        radians->setChecked(false);
        degree->setChecked(false);
        PBSin->disconnect();
        PBCos->disconnect();
        PBTan->disconnect();
        connect (PBSin, SIGNAL(clicked()), this, SLOT(SinGraClicked()));
        connect (PBCos, SIGNAL(clicked()), this, SLOT(CosGraClicked()));
        connect (PBTan, SIGNAL(clicked()), this, SLOT(TanGraClicked()));
    }
}
#endif //ENABLE_SCIENCE