forgot this file...

patch from Scott Schram (scott@ruthie.com) to add css2/3 cursor support on unix (bug 38444) a=brendan

widget/src/gtk/nsWidget.cpp

@@ -795,38 +795,50 @@ NS_IMETHODIMP nsWidget::SetCursor(nsCursor aCursor)
   if (aCursor != mCursor) {
     GdkCursor *newCursor = 0;
 
+    /* These cases should agree with enum nsCursor in nsIWidget.h
+     * We're limited to those cursors available with XCreateFontCursor()
+     * If you change these, change them in gtk/nsWindow, too. */
     switch(aCursor) {
-      case eCursor_select:
-        newCursor = gdk_cursor_new(GDK_XTERM);
+      case eCursor_standard:
+        newCursor = gdk_cursor_new(GDK_LEFT_PTR);
         break;
 
       case eCursor_wait:
         newCursor = gdk_cursor_new(GDK_WATCH);
         break;
 
+      case eCursor_select:
+        newCursor = gdk_cursor_new(GDK_XTERM);
+        break;
+
       case eCursor_hyperlink:
         newCursor = gdk_cursor_new(GDK_HAND2);
         break;
 
-      case eCursor_standard:
-        newCursor = gdk_cursor_new(GDK_LEFT_PTR);
+      case eCursor_sizeWE:
+        /* GDK_SB_H_DOUBLE_ARROW <==>.  The ideal choice is: =>||<= */
+        newCursor = gdk_cursor_new(GDK_SB_H_DOUBLE_ARROW);
         break;
 
-      case eCursor_sizeWE:
       case eCursor_sizeNS:
-        newCursor = gdk_cursor_new(GDK_TCROSS);
+        /* Again, should be =>||<= rotated 90 degrees. */
+        newCursor = gdk_cursor_new(GDK_SB_V_DOUBLE_ARROW);
         break;
       
       case eCursor_sizeNW:
-      case eCursor_sizeSE:
-      case eCursor_sizeNE:
-      case eCursor_sizeSW:
-        // XXX: these resize cursors need to be implemented
+        newCursor = gdk_cursor_new(GDK_TOP_LEFT_CORNER);
         break;
 
-      case eCursor_arrow_south:
-      case eCursor_arrow_south_plus:
-        newCursor = gdk_cursor_new(GDK_BOTTOM_SIDE);
+      case eCursor_sizeSE:
+        newCursor = gdk_cursor_new(GDK_BOTTOM_RIGHT_CORNER);
+        break;
+
+      case eCursor_sizeNE:
+        newCursor = gdk_cursor_new(GDK_TOP_RIGHT_CORNER);
+        break;
+
+      case eCursor_sizeSW:
+        newCursor = gdk_cursor_new(GDK_BOTTOM_LEFT_CORNER);
         break;
 
       case eCursor_arrow_north:
@@ -834,9 +846,9 @@ NS_IMETHODIMP nsWidget::SetCursor(nsCursor aCursor)
         newCursor = gdk_cursor_new(GDK_TOP_SIDE);
         break;
 
-      case eCursor_arrow_east:
-      case eCursor_arrow_east_plus:
-        newCursor = gdk_cursor_new(GDK_RIGHT_SIDE);
+      case eCursor_arrow_south:
+      case eCursor_arrow_south_plus:
+        newCursor = gdk_cursor_new(GDK_BOTTOM_SIDE);
         break;
 
       case eCursor_arrow_west:
@@ -844,13 +856,44 @@ NS_IMETHODIMP nsWidget::SetCursor(nsCursor aCursor)
         newCursor = gdk_cursor_new(GDK_LEFT_SIDE);
         break;
 
+      case eCursor_arrow_east:
+      case eCursor_arrow_east_plus:
+        newCursor = gdk_cursor_new(GDK_RIGHT_SIDE);
+        break;
+
+      case eCursor_crosshair:
+        newCursor = gdk_cursor_new(GDK_CROSSHAIR);
+        break;
+
+      case eCursor_move:
+        newCursor = gdk_cursor_new(GDK_FLEUR);
+        break;
+
+      case eCursor_help:
+        newCursor = gdk_cursor_new(GDK_QUESTION_ARROW);
+        break;
+
       case eCursor_copy: // CSS3
       case eCursor_alias:
+      case eCursor_context_menu:
+        // XXX: these CSS3 cursors need to be implemented
+        // For CSS3 Cursor Definitions, See:
+        // www.w3.org/TR/css3-userint
+        break;
+
       case eCursor_cell:
+        newCursor = gdk_cursor_new(GDK_PLUS);
+        break;
+
       case eCursor_grab:
       case eCursor_grabbing:
+        newCursor = gdk_cursor_new(GDK_HAND1);
+        break;
+
       case eCursor_spinning:
-      case eCursor_context_menu:
+        newCursor = gdk_cursor_new(GDK_EXCHANGE);
+        break;
+
       case eCursor_count_up:
       case eCursor_count_down:
       case eCursor_count_up_down: