Fix knob scrolling and remove some dead code #789
Merged
+31
−25
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What it says on the tin. Scrolling with the mouse hovering over a knob is supposed to just adjust the knob but it adjusts the knob and scrolls the parent window if possible so you get one change and then you're off it.
I looked at how nk_panel_end() handles it (eliminating some code while I was looking) but that would require more extensive changes and just setting the mouse delta.y to 0 works perfectly fine.