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Fixed issue with number of lines that are scrolled when using a scroll- 

button on a mouse.  I could never figure out why it was moving 4 lines
when I only specified 2.  Still TODO is make this configurable from
UIDialog.


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1344 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
stephena 2007-08-13 19:45:42 +00:00
parent 3993576dfc
commit 7ebe5185c0
2 changed files with 7 additions and 5 deletions
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8
stella/src/emucore/EventHandler.cxx
View File

@ -14,7 +14,7 @@
// See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// $Id: EventHandler.cxx,v 1.204 2007-07-31 15:46:20 stephena Exp $
// $Id: EventHandler.cxx,v 1.205 2007-08-13 19:45:42 stephena Exp $
//============================================================================
#include <sstream>
@ -896,10 +896,12 @@ void EventHandler::handleMouseButtonEvent(SDL_Event& event, int state)
button = state ? EVENT_RBUTTONDOWN : EVENT_RBUTTONUP;
break;
case SDL_BUTTON_WHEELDOWN:
button = EVENT_WHEELDOWN;
if(state) button = EVENT_WHEELDOWN;
else return;
break;
case SDL_BUTTON_WHEELUP:
button = EVENT_WHEELUP;
if(state) button = EVENT_WHEELUP;
else return;
break;
default:
return;

4
stella/src/gui/ScrollBarWidget.cxx
View File

@ -13,7 +13,7 @@
// See the file "license" for information on usage and redistribution of
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// $Id: ScrollBarWidget.cxx,v 1.18 2007-08-12 23:05:12 stephena Exp $
// $Id: ScrollBarWidget.cxx,v 1.19 2007-08-13 19:45:42 stephena Exp $
//
// Based on code from ScummVM - Scumm Interpreter
// Copyright (C) 2002-2004 The ScummVM project
@ -36,7 +36,7 @@
*/
#define UP_DOWN_BOX_HEIGHT 10
#define WHEEL_LINES 2
#define WHEEL_LINES 4
// Up arrow
static unsigned int up_arrow[8] = {