template-carousel-mobile/0059-previous_pane_button

previous_pane_button = function()
	button(Global_state, 'previous_pane', {x=0, y=Menu_bottom, w=Menu_left+30, h=App.screen.height, bg={r=0.5, g=0.5, b=0.5, a=0.2},
		icon = function(p)
			App.color{r=0.4,g=0.4,b=0.4}
			love.graphics.polygon('fill', Menu_left+5, App.screen.height/2, Menu_left+25, App.screen.height/2-10, Menu_left+25, App.screen.height/2+10)
		end,
		onpress1 = function()
			Show_menu = nil
			Current_pane_index = Current_pane_index-1
			Current_pane = Panes[Current_pane_index]
		end,
	})
end