enable scaling of all movables

modules/gui.lua

@@ -147,6 +147,7 @@ pfUI:RegisterModule("gui", function ()
         frame.drag:SetBackdrop(pfUI.backdrop_col)
         frame.drag:SetBackdropBorderColor(.2, 1, .8)
         frame.drag:SetBackdropColor(1,1,1,.75)
+        frame.drag:EnableMouseWheel(1)
         frame.drag.text = frame.drag:CreateFontString("Status", "LOW", "GameFontNormal")
         frame.drag.text:SetFont("Interface\\AddOns\\pfUI\\fonts\\arial.ttf", pfUI_config.global.font_size, "OUTLINE")
         frame.drag.text:ClearAllPoints()
@@ -155,6 +156,28 @@ pfUI:RegisterModule("gui", function ()
         frame.drag.text:SetFontObject(GameFontWhite)
         frame.drag.text:SetText(strsub(frame:GetName(),3))
         frame.drag:SetAlpha(1)
+
+        frame.drag:SetScript("OnMouseWheel", function()
+          local scale = round(frame:GetScale() + arg1/10, 1)
+          frame:SetScale(scale)
+
+          if not pfUI_config.position[frame:GetName()] then
+            pfUI_config.position[frame:GetName()] = {}
+          end
+          pfUI_config.position[frame:GetName()]["scale"] = scale
+
+          frame.drag.text:SetText("Scale: " .. scale)
+          frame.drag.text:SetAlpha(1)
+
+          frame.drag:SetScript("OnUpdate", function()
+            this.text:SetAlpha(this.text:GetAlpha() -0.05)
+            if this.text:GetAlpha() < 0.1 then
+              this.text:SetText(strsub(this:GetParent():GetName(),3))
+              this.text:SetAlpha(1)
+              this:SetScript("OnUpdate", function() return end)
+            end
+          end)
+        end)
       end
 
       frame.drag:SetScript("OnMouseDown",function()

pfUI.lua

@@ -83,8 +83,14 @@ pfUI.utils = CreateFrame("Frame",nil,UIParent)
 
 function pfUI.utils:loadPosition(frame)
   if pfUI_config["position"][frame:GetName()] then
-    frame:ClearAllPoints()
-    frame:SetPoint("TOPLEFT", pfUI_config["position"][frame:GetName()].xpos, pfUI_config["position"][frame:GetName()].ypos)
+    if pfUI_config["position"][frame:GetName()]["scale"] then
+      frame:SetScale(pfUI_config["position"][frame:GetName()].scale)
+    end
+
+    if pfUI_config["position"][frame:GetName()]["xpos"] then
+      frame:ClearAllPoints()
+      frame:SetPoint("TOPLEFT", pfUI_config["position"][frame:GetName()].xpos, pfUI_config["position"][frame:GetName()].ypos)
+    end
   end
 end