Hi all,
I am trying to write a gtk2-based gui for an app that visualizes antenna
properties
for different frequencies. The user changes freq by clicking the up/down
buttons
of a GtkSpinbutton that holds the current value of the frequency. I use the
value_changed signal to read the new freq and then re-calculate and
re-draw the
new data in a drawingarea widget.
Apparently GTK issues the value_changed signal before updating the
spinbutton
widget so that program flow goes to the functions that calculate freq
data, which
results in the up/down buttons remaining depressed, with the spinbutton
value
continually stepping itself up to it limit.
I would greately appreciate any hints on this probelm, since its the
last remaining
bug in the GUI ;-)
My thanks in advance!
--
Regards
Neoklis Ham Radio Call: 5B4AZ QTH Loc: KM64MR
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