[widgets][spinboxes] Move floating type handling in base class

This allows for code simplification and wider range of type
support.

beat/editor/widgets/spinboxes.py

@@ -59,7 +59,7 @@ class AbstractNumpySpinBox(QAbstractSpinBox):
         """
 
         super(AbstractNumpySpinBox, self).__init__(parent)
-        if self.numpy_type == np.float64:
+        if np.issubdtype(self.numpy_type, np.floating):
             self._info = np.finfo(self.numpy_type)
         else:
             self._info = np.iinfo(self.numpy_type)
@@ -90,7 +90,12 @@ class AbstractNumpySpinBox(QAbstractSpinBox):
 
         :param value numpy_type: value to change to text
         """
-        return self.numpy_type(value).astype("str")
+
+        text = self.numpy_type(value).astype("str")
+        if np.issubdtype(self.numpy_type, np.floating):
+            if text.endswith(".0"):
+                text = text[:-2]
+        return text
 
     def valueFromText(self, text, pos):
         """Returns the value contained in the text
@@ -275,13 +280,3 @@ class Float64SpinBox(AbstractNumpySpinBox):
     valueChanged = pyqtSignal(numpy_type)
     minimumChanged = pyqtSignal(numpy_type)
     maximumChanged = pyqtSignal(numpy_type)
-
-    def textFromValue(self, value):
-        """Returns the text version of value
-
-        :param value numpy_type: value to change to text
-        """
-        text = self.numpy_type(value).astype("str")
-        if text.endswith(".0"):
-            text = text[:-2]
-        return text