Fix symbol error

5 years ago · 87b61dadaa
parent b26b74db8f
commit 87b61dadaa
1 changed files with 7 additions and 1 deletions
--- a/calcengine.cpp
+++ b/calcengine.cpp
@ -28,7 +28,13 @@ CalcEngine::CalcEngine(QObject *parent)

 QString CalcEngine::eval(const QString &expr)
 {
-    m_evaluator->setExpression(expr);
+    QString text = expr;
+    text = text.replace("＋", "+");
+    text = text.replace("－", "-");
+    text = text.replace("×", "*");
+    text = text.replace("÷", "/");
+
+    m_evaluator->setExpression(text);
    m_evaluator->eval();

    if (m_evaluator->error().isEmpty()) {