[Bf-committers] Mouse wheel for X11

[Martin Vollrathson]

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I made a small patch for 
/blender/intern/ghost/intern/GHOST_SystemX11.cpp to get mouse wheel 
support under X11. It seems to work.

/Martin Vollrathson

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--- GHOST_SystemX11.cpp	2002-12-19 21:08:12.000000000 +0100
+++ /home/mavos/GHOST_SystemX11.cpp	2003-01-28 02:57:27.000000000 +0100
@@ -71,6 +71,7 @@
 #include "GHOST_EventCursor.h"
 #include "GHOST_EventKey.h"
 #include "GHOST_EventButton.h"
+#include "GHOST_EventWheel.h"
 #include "GHOST_DisplayManagerX11.h"
 
 #include "GHOST_Debug.h"
@@ -380,7 +381,22 @@
 			
 		break;
 		}
+
 		case ButtonPress:
+		{
+			if (xe->xbutton.button == 4 || xe->xbutton.button == 5) {
+				switch (xe->xbutton.button) {
+				case 4:
+					g_event = new GHOST_EventWheel(getMilliSeconds(), window, 3);
+					break;
+				case 5:
+					g_event = new GHOST_EventWheel(getMilliSeconds(), window, -3);
+					break;
+				}
+
+				break;
+			}
+		}
 		case ButtonRelease:
 		{
 

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