1 files changed, 25 insertions, 0 deletions
diff --git a/lib/python/Components/VariableValue.py b/lib/python/Components/VariableValue.py
new file mode 100644
index 00000000..c94218fe
--- /dev/null
+++ b/lib/python/Components/VariableValue.py
@@ -0,0 +1,25 @@
+class VariableValue:
+	"""VariableValue can be used for components which have a variable value (like eSlider), based on any widget with setValue call"""
+	
+	def __init__(self):
+		self.value = 0
+		self.instance = None
+	
+	def setValue(self, value):
+		self.value = value
+		if self.instance:
+			self.instance.setValue(self.value)
+
+	def getValue(self):
+		return self.value
+		
+	def GUIcreate(self, parent, skindata):
+		self.instance = self.createWidget(parent, skindata)
+		self.instance.setValue(self.value)
+	
+	def GUIdelete(self):
+		self.removeWidget(self.instance)
+		self.instance = None
+	
+	def removeWidget(self, instance):
+		pass