[Qt-interest] QtScript, passing a var as a QString to a slot

[Rohan McGovern]

On Friday 06 March 2009, ext Jaco Naude wrote:
> Hi there
>
> I hope that someone can point me in the right direction here. I'm
> new to scripting with QtScript and I'm having some problems. I
> have the following two slots:
>
> Q_INVOKABLE bool MatrixAdd(const QString& variable_to_add, const
> QString& new_name); Q_INVOKABLE bool MatrixSubtract(const
> QString& variable_to_subtract, const QString& new_name, QString&
> result_string);
>

Hi,

You could consider rewriting these functions to return `void' and 
have them throw script exceptions on error.  The exception could 
contain whatever information is interesting to you.

-- 
Rohan McGovern
Qt Software, Nokia