Hello. I want to use a c library. It is a complete graphic widget set.
Here code working. But i have problem with the callback function. The callback
is executed while ClikOnForm is executed but i get a error message (see after
code )
____________________________________________________________________
file fpgui-test.py
from ctypes import*
def TheProc(c_int): fpgui.fpgFormWindowTitle(0, 'Boum')
return 0
CMPFUNC = CFUNCTYPE(c_int)
TheProcF = CMPFUNC(TheProc)
fpgui = cdll.LoadLibrary("fpgui-32.dll")
fpgui.fpgInitialize() fpgui.fpgSetStyle('Demo Style') fpgui.fpgFormCreate(0,
-1) fpgui.fpgFormSetPosition(0, 300,100,400,200) fpgui.fpgFormWindowTitle(0,
'Hello world!')
fpgui.fpgFormOnClick(0,TheProcF)
fpgui.fpgButtonCreate(0,0,-1) ; fpgui.fpgButtonSetPosition(0,0, 15, 10 , 150 ,
40) fpgui.fpgButtonSetText(0,0, 'BUTTON1')
fpgui.fpgButtonCreate(0,1,-1) ; fpgui.fpgButtonSetPosition(0,1, 15, 70 , 150,
40) fpgui.fpgButtonSetText(0,1, 'Clickme')
fpgui.fpgFormShow(0) fpgui.fpgRun()
Here the error message if i click on form :
Traceback (most recent call last): File "_ctypes/callbacks.c", line 314, in
'calling callback function' TypeError: TheProc() takes exactly 1 argument (0
given)
What is wrong ?
Many thanks.
--
https://mail.python.org/mailman/listinfo/python-list
