Grid CalculateSize() fix #21

loveframes/objects/base.lua

@@ -412,6 +412,7 @@ function newobject:Center()
 	local base = loveframes.base
 	local parent = self.parent
 	
+	if self.CalculateSize then self:CalculateSize() end
 	if parent == base then
 		local width = love.graphics.getWidth()
 		local height = love.graphics.getHeight()

loveframes/objects/grid.lua

@@ -70,8 +70,7 @@ function newobject:update(dt)
 	local prevwidth = self.prevwidth
 	local prevheight = self.prevheight
 
-	self.width = (self.columns * self.cellwidth) + (self.columns * (self.cellpadding * 2))
+	self:CalculateSize()	
-	self.height = (self.rows * self.cellheight) + (self.rows * (self.cellpadding * 2))
 
 	if self.width ~= prevwidth or self.height ~= prevheight then
 		local onsizechanged = self.OnSizeChanged
@@ -92,6 +91,15 @@ function newobject:update(dt)
 
 end
 
+--[[---------------------------------------------------------
+	- func: CalculateSize()
+	- desc: calculate the object size
+--]]---------------------------------------------------------
+function newobject:CalculateSize()
+	self.width = (self.columns * self.cellwidth) + (self.columns * (self.cellpadding * 2))
+	self.height = (self.rows * self.cellheight) + (self.rows * (self.cellpadding * 2))
+end
+
 function newobject:_update_children_position()
 	for k, v in ipairs(self.children) do
 		local rs, cs = self:GetCellSpanSize(v.gridrow, v.gridcolumn)