macosx: fixed wrong calculation of ModuleListConfigControl's size when drawn in the complete prefs

refs #3947

modules/gui/macosx/prefs_widgets.m

 /*****************************************************************************
  * prefs_widgets.m: Preferences controls
  *****************************************************************************
- * Copyright (C) 2002-2007 the VideoLAN team
+ * Copyright (C) 2002-2011 the VideoLAN team
  * $Id$
  *
  * Authors: Derk-Jan Hartman <hartman at videolan.org>
@@ -2146,10 +2146,10 @@ o_textfield = [[[NSSecureTextField alloc] initWithFrame: s_rc] retain];       \
            withView: (NSView *)o_parent_view
 {
     if( _p_item->i_type == CONFIG_ITEM_MODULE_LIST )
-//TODO....
+        //TODO....
         return nil;
     
-//Fill our array to know how may items we have...
+    //Fill our array to know how may items we have...
     module_t *p_parser, **p_list;
     size_t i_module_index;
     NSRect mainFrame = [o_parent_view frame];
@@ -2200,7 +2200,7 @@ o_textfield = [[[NSSecureTextField alloc] initWithFrame: s_rc] retain];       \
     }
     module_list_free( p_list );
     
-    mainFrame.size.height = 30 + 18 * [o_modulearray count];
+    mainFrame.size.height = 30 + 20 * [o_modulearray count];
     mainFrame.size.width = mainFrame.size.width - LEFTMARGIN - RIGHTMARGIN;
     mainFrame.origin.x = LEFTMARGIN;
     mainFrame.origin.y = 0;
@@ -2235,7 +2235,7 @@ o_textfield = [[[NSSecureTextField alloc] initWithFrame: s_rc] retain];       \
         [self addSubview: o_textfield];
         
         
-{
+        {
             NSRect s_rc = mainFrame;
             s_rc.size.height = mainFrame.size.height - 30;
             s_rc.size.width = mainFrame.size.width - 12;
@@ -2250,9 +2250,9 @@ o_textfield = [[[NSSecureTextField alloc] initWithFrame: s_rc] retain];       \
             o_tableview = [[NSTableView alloc] initWithFrame : s_rc];
             [o_tableview setUsesAlternatingRowBackgroundColors:YES];
             [o_tableview setHeaderView:nil];
-/* TODO: find a good way to fix the row height and text size*/
-/* FIXME: support for multiple selection... */
-//    [o_tableview setAllowsMultipleSelection:YES];
+            /* TODO: find a good way to fix the row height and text size*/
+            /* FIXME: support for multiple selection... */
+            //    [o_tableview setAllowsMultipleSelection:YES];
             
             NSCell *o_headerCell = [[NSCell alloc] initTextCell:@"Enabled"];
             NSCell *o_dataCell = [[NSButtonCell alloc] init];
@@ -2273,7 +2273,7 @@ o_textfield = [[[NSSecureTextField alloc] initWithFrame: s_rc] retain];       \
                              initWithIdentifier:@"Module"];
             [o_tableColumn setHeaderCell: o_headerCell];
             [o_tableColumn setDataCell: o_dataCell];
-    [o_tableColumn setWidth:388 - 17];
+            [o_tableColumn setWidth:s_rc.size.width - 34];
             [o_tableview addTableColumn: o_tableColumn];
             [o_tableview registerForDraggedTypes:[NSArray arrayWithObjects:
                                                   @"VLC media player module", nil]];
@@ -2284,11 +2284,11 @@ o_textfield = [[[NSSecureTextField alloc] initWithFrame: s_rc] retain];       \
             [o_tableview sendActionOn:NSLeftMouseUpMask | NSLeftMouseDownMask |
              NSLeftMouseDraggedMask];
             [o_scrollview setDocumentView: o_tableview];
-}
+        }
         [o_scrollview setAutoresizingMask:NSViewWidthSizable ];
+        [o_scrollview setAutohidesScrollers:YES];
         [self addSubview: o_scrollview];
 
-
     }
     return self;
 }