Automagically expand the first item in the outline view

hannahi · Oct 2, 2008 · cb99872 · cb99872
1 parent 0b806fc
commit cb99872
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Showing 2 changed files with 10 additions and 0 deletions.
diff --git a/GNTreeDataSource.m b/GNTreeDataSource.m
@@ -44,5 +44,14 @@ - (void)outlineView:(NSOutlineView *)sender willDisplayCell:(id)cell forTableCol
     [newTitle release];
  }
 }
+
+- (NSCell *)outlineView:(NSOutlineView *)sender dataCellForTableColumn:(id)cell item:(id)item
+{
+    if([item isHeading])
+        return [[[NSTextFieldCell alloc] init] autorelease];
+
+   return nil;
+}
+
 @end
 
diff --git a/controllers/TreeController.rb b/controllers/TreeController.rb
@@ -18,5 +18,6 @@ class TreeController < OSX::NSObject
 
   def awakeFromNib
     @tree_outline.setDelegate(@tree_data_source)
+    @tree_outline.expandItem(@tree_outline.itemAtRow(0))
   end
 end