From f5800db6de5fce1760bd4f9d3186e150925e404b Mon Sep 17 00:00:00 2001
From: Ludovic Marcotte <ludovic@Sophos.ca>
Date: Thu, 18 Apr 2002 22:44:04 +0000
Subject: [PATCH] Fixed some minor issues with NSOutlineView's delegate
 methods.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@13509 72102866-910b-0410-8b05-ffd578937521
---
 Headers/gnustep/gui/NSOutlineView.h |  4 ++--
 Source/NSOutlineView.m              | 10 ++--------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/Headers/gnustep/gui/NSOutlineView.h b/Headers/gnustep/gui/NSOutlineView.h
index 39d149ae1..d0e734830 100644
--- a/Headers/gnustep/gui/NSOutlineView.h
+++ b/Headers/gnustep/gui/NSOutlineView.h
@@ -169,11 +169,11 @@ shouldEditTableColumn: (NSTableColumn *)tableColumn
      shouldSelectItem: (id)item;
 - (BOOL)  outlineView: (NSOutlineView *)outlineView 
 shouldSelectTableColumn: (NSTableColumn *)tableColumn;
-- (BOOL)  outlineView: (NSOutlineView *)outlineView 
+- (void)  outlineView: (NSOutlineView *)outlineView 
       willDisplayCell: (id)cell
        forTableColumn: (NSTableColumn *)tableColumn
                  item: (id)item;  
-- (BOOL)  outlineView: (NSOutlineView *)outlineView 
+- (void)  outlineView: (NSOutlineView *)outlineView 
 willDisplayOutlineCell: (id)cell
        forTableColumn: (NSTableColumn *)tableColumn
                  item: (id)item;
diff --git a/Source/NSOutlineView.m b/Source/NSOutlineView.m
index 778e9b085..c6925c802 100644
--- a/Source/NSOutlineView.m
+++ b/Source/NSOutlineView.m
@@ -780,9 +780,7 @@ static NSImage *unexpandable  = nil;
 }
 
 - (void) setDelegate: (id)anObject
-{
-  SEL sel;
-  
+{ 
   if (_delegate)
     [nc removeObserver: _delegate name: nil object: self];
   _delegate = anObject;
@@ -801,10 +799,6 @@ static NSImage *unexpandable  = nil;
   SET_DELEGATE_NOTIFICATION(ItemDidCollapse);
   SET_DELEGATE_NOTIFICATION(ItemWillExpand);
   SET_DELEGATE_NOTIFICATION(ItemWillCollapse);
-  
-  /* Cache */
-  sel = @selector(outlineView:willDisplayCell:forTableColumn:row:);
-  sel = @selector(outlineView:setObjectValue:forTableColumn:row:);
 }
 
 - (void) encodeWithCoder: (NSCoder*)aCoder
@@ -952,7 +946,7 @@ static NSImage *unexpandable  = nil;
 	  tb = [_tableColumns objectAtIndex: i];
 	  cell = [tb dataCellForRow: rowIndex];
 	  
-	  if (_del_responds)
+	  if ([_delegate respondsToSelector: @selector(outlineView:willDisplayCell:forTableColumn:item:)])
 	    {
 	      [_delegate outlineView: self   
 			 willDisplayCell: cell