Custom PyQt4 Slots

[ff]

Is it possible to create custom PyQt4 Slots, i have searched high and
low to no avail;

I have an application that can set animation speed to different
levels, i want the user to alter this, now quite clearly i can write a
single function to control setting any speed with something like:

def setSpeed(self, speed):
some code in here to set speed

but if i have mutiple option for speed do i have to connect them all
to seperate callables for each individual speed which each in turn
call setSpeed with their respective speeds or can i create a slot that
can simply pass an integer to setSpeed in much the same way as the
built-in SIGNAL from something like a combo box can pass its current
index??

i realise this could be impossibly, knowing that would be equally
useful and i will just work around it, albeit with more verbose code!!

thanks

ff

 

[Diez B. Roggisch]

Is it possible to create custom PyQt4 Slots, i have searched high and
low to no avail;

I have an application that can set animation speed to different
levels, i want the user to alter this, now quite clearly i can write a
single function to control setting any speed with something like:

def setSpeed(self, speed):
some code in here to set speed

but if i have mutiple option for speed do i have to connect them all
to seperate callables for each individual speed which each in turn
call setSpeed with their respective speeds or can i create a slot that
can simply pass an integer to setSpeed in much the same way as the
built-in SIGNAL from something like a combo box can pass its current
index??

i realise this could be impossibly, knowing that would be equally
useful and i will just work around it, albeit with more verbose code!!

http://docs.huihoo.com/pyqt/pyqt4.html#pyqt-signals-and-qt-signals

"""
PyQt allows new signals to be defined dynamically. The act of emitting a
PyQt signal implicitly defines it. PyQt v4 signals are also referenced
using the QtCore.SIGNAL() function.
"""

Work on your google-fu...

Diez

 

[Diez B. Roggisch]

http://docs.huihoo.com/pyqt/pyqt4.html#pyqt-signals-and-qt-signals

"""
PyQt allows new signals to be defined dynamically. The act of emitting a
PyQt signal implicitly defines it. PyQt v4 signals are also referenced
using the QtCore.SIGNAL() function.
"""

And not to forget:

"""
A slot is a function (in PyQt a slot is any Python callable).
"""

It's as easy as it can get.

Diez

 

[ff]

Diez B. Roggisch schrieb:




And not to forget:

"""
A slot is a function (in PyQt a slot is any Python callable).
"""

It's as easy as it can get.

Diez

Sorry, yeah getting confused between SIGNALS and SLOTS, thanks