fix textlist issue, question mark.

Warboy1982 · Warboy1982 · commit 41b9db25ef48 · 2013-12-03T14:48:47.000+11:00
clamp textList selector to ranges above 0

because in higher resolutions and or weird aspect ratios, the math can get
screwy here (floor with negative and unsigned things and oh god please no)
diff --git a/src/Interface/TextList.cpp b/src/Interface/TextList.cpp
@@ -910,7 +910,7 @@ void TextList::mouseOver(Action *action, State *state)
 	if (_selectable)
 	{
 		int h = _font->getHeight() + _font->getSpacing();
-		_selRow = _scroll + (int)floor(action->getRelativeYMouse() / (h * action->getYScale()));
+		_selRow = std::max(0, (int)(_scroll + (int)floor(action->getRelativeYMouse() / (h * action->getYScale()))));
 
 		if (_selRow < _texts.size())
 		{

Original file line number	Diff line number	Diff line change
`@@ -910,7 +910,7 @@ void TextList::mouseOver(Action action, State state)`
`910`	`910`	`if (_selectable)`
`911`	`911`	`{`
`912`	`912`	`int h = _font->getHeight() + _font->getSpacing();`
`913`		`- _selRow = _scroll + (int)floor(action->getRelativeYMouse() / (h * action->getYScale()));`
	`913`	`+ _selRow = std::max(0, (int)(_scroll + (int)floor(action->getRelativeYMouse() / (h * action->getYScale()))));`
`914`	`914`
`915`	`915`	`if (_selRow < _texts.size())`
`916`	`916`	`{`