Blend Mode button tip.
If you have a painting with layers and you have blend modes for the layers, there is a quick way to get to the blend mode menu.
You can click the little blend mode indicator in the layer preview to get to the blend modes list a bit easier than going through the full layer menu.
Note that the little icon is only available if you already have a layer blend mode other than 'normal'. So the first time you change blend mode for a layer you're going to have to go via the full layer menu.
AndyRage's mantra for graphics engine code:
"Sure - how hard can it be?"