rem: SetHighColor(tint_color(ViewColor(), B_HIGHLIGHT_BACKGROUND_TINT));
add: SetHighColor(0xB8, 0xB8, 0xB8);
context: SView::Draw(BRect updateRect){	BRect bounds = Bounds();	// left margin background	SetHighColor(tint_color(ViewColor(), B_HIGHLIGHT_BACKGROUND_TINT));	FillRect(BRect(0, 0, B_LARGE_ICON, bounds.bottom));		if(fIcon != NULL)	{		DrawBitmap(fIcon, BPoint((B_LARGE_ICON / 2), fTopMargin));	}	if(fIcon != NULL)	{		DrawBitmap(fElectron, BPoint((B_LARGE_ICON / 2) + electron1_table[fElectronPos][0], fTopMargin + electron1_table[fElectronPos][1]));		DrawBitmap(fElectron, BPoint((B_LARGE_ICON / 2) + electron2_table[fElectronPos][0], fTopMargin + electron2_table[fElectronPos][1]));	}	if (Window())		Window()->Flush();}