[Interest] Overloading methods used by properties
Schimkowitsch Robert
Robert.Schimkowitsch at andritz.com
Thu Nov 3 09:03:16 CET 2011
I have a class with a property
Q_PROPERTY(QPixmap Pixmap READ pixmap WRITE setPixmap)
For convenience, I would like to allow the user of that class to specify
either a QPixmap, or a QString with a filename or resource name.
So, I declare two setters:
void setPixmap(QPixmap arg);
void setPixmap(QString arg);
Can this silently hurt me? The property should know which type to use,
but since it's based on QVariant, will the compiler know which setter to
call?
Going further, was overloading considered in the design of the property
system, or must each property have a single type?
Kind regards
Robert Schimkowitsch
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