modules/menusystem: add a way to easily invalidate widget canvas

2019-04-13 10:44:07 +02:00 · 2019-04-13 10:44:07 +02:00 · a6b1f2da59
parent ae5a001e00
commit a6b1f2da59
1 changed files with 4 additions and 0 deletions
--- a/gamecore/modules/menusystem/widgets/init.lua
+++ b/gamecore/modules/menusystem/widgets/init.lua
@ -66,6 +66,10 @@ function BaseWidget:redrawCanvas()
  imageData:release( )
 end

+function BaseWidget:invalidateCanvas()
+  self.canvas.needRedraw = true
+end
+
 function BaseWidget:drawCanvas()
  self.r = love.math.random(128)/256
  self.g = love.math.random(128)/256