X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gr-wxgui%2Fsrc%2Fpython%2Fforms%2Fconverters.py;fp=gr-wxgui%2Fsrc%2Fpython%2Fforms%2Fconverters.py;h=db14d2752c19ba6f3fa891129e86dc71407607bf;hb=8a9ddbb0675f9bfcc6e03b457fba6c79474a3693;hp=9f757aa8410eb24b7d226e9c828da4caa8a2fd6c;hpb=82d471b9b4a8b389b5da44b19c69c36420828382;p=debian%2Fgnuradio

diff --git a/gr-wxgui/src/python/forms/converters.py b/gr-wxgui/src/python/forms/converters.py
index 9f757aa8..db14d275 100644
--- a/gr-wxgui/src/python/forms/converters.py
+++ b/gr-wxgui/src/python/forms/converters.py
@@ -72,12 +72,14 @@ class bool_converter(abstract_converter):
 		self._true = true
 		self._false = false
 	def external_to_internal(self, v):
-		return bool(v)
+		if v == self._true: return True
+		if v == self._false: return False
+		raise Exception, 'Value "%s" is not a possible option.'%v
 	def internal_to_external(self, v):
 		if v: return self._true
 		else: return self._false
 	def help(self):
-		return "Value must be cast-able to type bool."
+		return "Value must be in (%s, %s)."%(self._true, self._false)
 
 class eval_converter(abstract_converter):
 	"""
@@ -134,8 +136,7 @@ class slider_converter(abstract_converter):
 		self._scaler = float(maximum - minimum)/num_steps
 		self._cast = cast
 	def external_to_internal(self, v):
-		#slider's internal representation is an integer
-		return int(round((v - self._offset)/self._scaler))
+		return (v - self._offset)/self._scaler
 	def internal_to_external(self, v):
 		return self._cast(v*self._scaler + self._offset)
 	def help(self):