RemoveEventFilter

[bu7ch3r]

Hello,

I have a function where I change the EventFilter from an object to another. The problem is that I only know the new object and I cannot remove the event filter installed before. Take the below example.

[code]
void MyClass :: installNewFilter()
{
//I don't know what filter was before so I cannot delete...A removeAllFilters method should do

myControl->installEventFilter(this);
}
[/code]

Later edit: What if I call removeEventFilter(NULL) ?

[goetz]

Unfortunately there is no public API to achieve this. You'll have to do the bookkeeping yourself, eg. by using specialized methods that add your filter to a list of filters.

[bu7ch3r]

Thank you Volker, I have stored all parents into a list and removed them on a new install.