Added read-only 'expression' property to QunatitySpinBox and renamed 'boundTo' to 'binding'.

2017-10-06 19:02:44 -07:00
parent 7a352fea52
commit b28e48c10b
2 changed files with 17 additions and 3 deletions
--- a/src/Gui/QuantitySpinBox.cpp
+++ b/src/Gui/QuantitySpinBox.cpp
@@ -328,8 +328,18 @@ void QuantitySpinBox::setBoundToByName(const QString &qstr)
    }
 }

-void Gui::QuantitySpinBox::onChange() {
-    
+QString Gui::QuantitySpinBox::expressionText() const
+{
+    Q_D(const QuantitySpinBox);
+    if (isBound()) {
+        return QString::fromStdString(getExpressionString());
+    }
+    return QString();
+}
+
+
+void Gui::QuantitySpinBox::onChange()
+{
    Q_ASSERT(isBound());
    
    if (getExpression()) {