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Update SingleApplication to upstream master

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This commit is contained in:
Laurent Trinques
2021-02-28 18:05:18 +01:00
parent 28cd389695
commit 7c3bde9118
18 changed files with 923 additions and 628 deletions
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56
SingleApplication/examples/calculator/calculator.cpp
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@@ -82,27 +82,27 @@ Calculator::Calculator(QWidget *parent)
digitButtons[i] = createButton(QString::number(i), SLOT(digitClicked()));
}
Button *pointButton = createButton(tr("."), SLOT(pointClicked()));
Button *changeSignButton = createButton(tr("\302\261"), SLOT(changeSignClicked()));
Button *pointButton = createButton(".", SLOT(pointClicked()));
Button *changeSignButton = createButton("\302\261", SLOT(changeSignClicked()));
Button *backspaceButton = createButton(tr("Backspace"), SLOT(backspaceClicked()));
Button *clearButton = createButton(tr("Clear"), SLOT(clear()));
Button *clearAllButton = createButton(tr("Clear All"), SLOT(clearAll()));
Button *backspaceButton = createButton("Backspace", SLOT(backspaceClicked()));
Button *clearButton = createButton("Clear", SLOT(clear()));
Button *clearAllButton = createButton("Clear All", SLOT(clearAll()));
Button *clearMemoryButton = createButton(tr("MC"), SLOT(clearMemory()));
Button *readMemoryButton = createButton(tr("MR"), SLOT(readMemory()));
Button *setMemoryButton = createButton(tr("MS"), SLOT(setMemory()));
Button *addToMemoryButton = createButton(tr("M+"), SLOT(addToMemory()));
Button *clearMemoryButton = createButton("MC", SLOT(clearMemory()));
Button *readMemoryButton = createButton("MR", SLOT(readMemory()));
Button *setMemoryButton = createButton("MS", SLOT(setMemory()));
Button *addToMemoryButton = createButton("M+", SLOT(addToMemory()));
Button *divisionButton = createButton(tr("\303\267"), SLOT(multiplicativeOperatorClicked()));
Button *timesButton = createButton(tr("\303\227"), SLOT(multiplicativeOperatorClicked()));
Button *minusButton = createButton(tr("-"), SLOT(additiveOperatorClicked()));
Button *plusButton = createButton(tr("+"), SLOT(additiveOperatorClicked()));
Button *divisionButton = createButton("\303\267", SLOT(multiplicativeOperatorClicked()));
Button *timesButton = createButton("\303\227", SLOT(multiplicativeOperatorClicked()));
Button *minusButton = createButton("-", SLOT(additiveOperatorClicked()));
Button *plusButton = createButton("+", SLOT(additiveOperatorClicked()));
Button *squareRootButton = createButton(tr("Sqrt"), SLOT(unaryOperatorClicked()));
Button *powerButton = createButton(tr("x\302\262"), SLOT(unaryOperatorClicked()));
Button *reciprocalButton = createButton(tr("1/x"), SLOT(unaryOperatorClicked()));
Button *equalButton = createButton(tr("="), SLOT(equalClicked()));
Button *squareRootButton = createButton("Sqrt", SLOT(unaryOperatorClicked()));
Button *powerButton = createButton("x\302\262", SLOT(unaryOperatorClicked()));
Button *reciprocalButton = createButton("1/x", SLOT(unaryOperatorClicked()));
Button *equalButton = createButton("=", SLOT(equalClicked()));
//! [4]
//! [5]
@@ -140,7 +140,7 @@ Calculator::Calculator(QWidget *parent)
mainLayout->addWidget(equalButton, 5, 5);
setLayout(mainLayout);
setWindowTitle(tr("Calculator"));
setWindowTitle("Calculator");
}
//! [6]
@@ -169,15 +169,15 @@ void Calculator::unaryOperatorClicked()
double operand = display->text().toDouble();
double result = 0.0;
if (clickedOperator == tr("Sqrt")) {
if (clickedOperator == "Sqrt") {
if (operand < 0.0) {
abortOperation();
return;
}
result = std::sqrt(operand);
} else if (clickedOperator == tr("x\302\262")) {
} else if (clickedOperator == "x\302\262") {
result = std::pow(operand, 2.0);
} else if (clickedOperator == tr("1/x")) {
} else if (clickedOperator == "1/x") {
if (operand == 0.0) {
abortOperation();
return;
@@ -287,7 +287,7 @@ void Calculator::pointClicked()
if (waitingForOperand)
display->setText("0");
if (!display->text().contains('.'))
display->setText(display->text() + tr("."));
display->setText(display->text() + ".");
waitingForOperand = false;
}
//! [22]
@@ -299,7 +299,7 @@ void Calculator::changeSignClicked()
double value = text.toDouble();
if (value > 0.0) {
text.prepend(tr("-"));
text.prepend("-");
} else if (value < 0.0) {
text.remove(0, 1);
}
@@ -383,20 +383,20 @@ Button *Calculator::createButton(const QString &text, const char *member)
void Calculator::abortOperation()
{
clearAll();
display->setText(tr("####"));
display->setText("####");
}
//! [36]
//! [38]
bool Calculator::calculate(double rightOperand, const QString &pendingOperator)
{
if (pendingOperator == tr("+")) {
if (pendingOperator == "+") {
sumSoFar += rightOperand;
} else if (pendingOperator == tr("-")) {
} else if (pendingOperator == "-") {
sumSoFar -= rightOperand;
} else if (pendingOperator == tr("\303\227")) {
} else if (pendingOperator == "\303\227") {
factorSoFar *= rightOperand;
} else if (pendingOperator == tr("\303\267")) {
} else if (pendingOperator == "\303\267") {
if (rightOperand == 0.0)
return false;
factorSoFar /= rightOperand;