Dear Sledge Hammer,
I am using a Gtk::VolumeButton. I want to change it's value without
emmiting singal_value_changed. Is this possible?
I am interested what the list will answer.
I had the same question a few years ago and found that it was the wrong
question. My situation was this: when a value changes (triggered by
network, program logic, or however) the GUI needs to be updated, and
updating the GUI of course changes the value. This leads to a recursive
infinite loop.
Your problem might be a different one. The solution I used was this: the
function Value::set() (which will be called by the singal_value_changed
handler) does nothing if there is nothing to be done:
Value< T>::set( const T &t)
{
if (_t != t)
{
_t = t;
UpdateGUI();
}
}
Hope this helps,
Mark
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