Fixed an issue with certain event callbacks

debug.lua

@@ -280,9 +280,6 @@ function loveframes.debug.ExamplesMenu()
 		list1:AddColumn("Column 2")
 		list1:AddColumn("Column 3")
 		list1:AddColumn("Column 4")
-		list1.OnRowClicked = function(parent, row, rowdata)
-			print(unpack(rowdata))
-		end
 		
 		for i=1, 20 do
 			list1:AddRow("Row " ..i.. ", column 1", "Row " ..i.. ", column 2", "Row " ..i.. ", column 3", "Row " ..i.. ", column 4")

objects/button.lua

@@ -120,7 +120,9 @@ function button:mousereleased(x, y, button)
 	
 	if hover == true and down == true and button == "l" and clickable == true then
 		if enabled == true then
-			self.OnClick(self, x, y)
+			if self.OnClick then
+				self.OnClick(self, x, y)
+			end
 		end
 	end
 	

objects/internal/columnlist/columnlist-row.lua

@@ -75,6 +75,15 @@ function columnlistrow:draw()
 		skin.DrawColumnListRow(self)
 	end
 
+	local cwidth, cheight = self:GetParent():GetParent():GetColumnSize()
+	local x = 5
+	
+	for k, v in ipairs(self.columndata) do
+		local height = self.font:getHeight("a")
+		love.graphics.print(v, self.x + x, self.y + self.height/2 - height/2)
+		x = x + cwidth
+	end
+	
 end
 
 --[[---------------------------------------------------------

objects/internal/sliderbutton.lua

@@ -71,7 +71,9 @@ function sliderbutton:update(dt)
 	
 	if nvalue ~= pvalue then
 		self.parent.value = loveframes.util.Round(nvalue, self.parent.decimals)
-		self.parent.OnValueChanged(self.parent, self.parent.value)
+		if self.parent.OnValueChanged then
+			self.parent.OnValueChanged(self.parent, self.parent.value)
+		end
 	end
 	
 	if self.Update then

skins/Default/skin.lua

@@ -1166,15 +1166,6 @@ function skin.DrawColumnListRow(object)
 	
 	end
 	
-	local cwidth, cheight = self:GetParent():GetParent():GetColumnSize()
-	local x = 5
-	
-	for k, v in ipairs(self.columndata) do
-		local height = self.font:getHeight("a")
-		love.graphics.print(v, self.x + x, self.y + self.height/2 - height/2)
-		x = x + cwidth
-	end
-	
 end
 
 -- register the skin