[PyQt] connection between 2 widget
Massimo Di Stefano
massimodisasha at yahoo.it
Fri Jun 19 00:24:44 BST 2009
i'm tring to connect 2 widget but i havo problems to know how to do it.
i can reproduce my problem with an example :
W-1 (spinbox + button) [ it is a main app, and has in the menu bar
an action to open W-2]
W-2 (line edit + button)
i run W-1, pressing its button it increase the spinbox value,
then pressing the action from the menu -> open W-2
W-2 , at its start, read value from W-1 -- pressing the W-2 button
process W-1 value and print it .
my problem :
i need that everitime i change the W-1 value ...
... when i press button in W-2 it will process the W-1(changed value)
i hopemy explanation is clear.
here a paste of 2 widget :
i uploasded the file to reproduce this example on :
please, thanks for any help!
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