added transparency thing I was supposed to do a week ago

JUIlib.lua

@@ -1,5 +1,7 @@
 love.filesystem.setRequirePath(love.filesystem.getRequirePath() .. ";JUI/?.lua")
 
+
+
 return {
     JUIScene     = require("lib.classes.JUIScene"),
     Frame        = require("lib.classes.Frame"),

lib/classes/UIButton.lua

@@ -6,6 +6,8 @@ local UIButton = UIRect:subclass("UIButton")
 function UIButton:init()
     self.super:init()
     self.mouseDown = true
+    self.buttonActivationAnimation = ""
+    self.buttonDeactivationAnimation = ""
 
     self.mouseClickDown = Event:new()
     self.mouseClickUp = Event:new()

lib/classes/UIRect.lua

@@ -206,12 +206,12 @@ function UIRect:render()
     local size = self:getAbsoluteSize()
 
    
-    love.graphics.setColor(self.backgroundColor:out())
+    love.graphics.setColor(self.backgroundColor:out(), self.backgroundTransparency)
     -- background
     love.graphics.rectangle("fill", pos.x, pos.y, size.x, size.y, self.cornerRounding, self.cornerRounding, 25)
 
     love.graphics.setColor(self.borderColor:out())
-    love.graphics.setLineWidth(self.borderWidth)
+    love.graphics.setLineWidth(self.borderWidth, self.borderTransparency)
     -- border
     love.graphics.rectangle("line", pos.x-(self.borderWidth/2), pos.y-(self.borderWidth/2), size.x+self.borderWidth, size.y+self.borderWidth, self.cornerRounding, self.cornerRounding)
 end