remove unused variable.

2005-07-13  Manish Singh  <yosh@gimp.org>

        * demos/gtk-demo/iconview_edit.c: remove unused variable.

1 files changed, 17 insertions, 18 deletions

diff --git a/demos/gtk-demo/iconview_edit.c b/demos/gtk-demo/iconview_edit.c
index 7798219464..72c079db51 100644
--- a/demos/gtk-demo/iconview_edit.c
+++ b/demos/gtk-demo/iconview_edit.c
@@ -24,10 +24,10 @@ fill_store (GtkListStore *store)
   GtkTreeIter iter;
   const gchar *text[] = { "Red", "Green", "Blue", "Yellow" };
   gint i;
-  
+
   /* First clear the store */
   gtk_list_store_clear (store);
-  
+
   for (i = 0; i < 4; i++)
     {
       gtk_list_store_append (store, &iter);
@@ -41,11 +41,11 @@ create_store (void)
   GtkListStore *store;
 
   store = gtk_list_store_new (NUM_COLS, G_TYPE_STRING);
-  
+
   return store;
 }
 
-static void 
+static void
 set_cell_color (GtkCellLayout   *cell_layout,
 		GtkCellRenderer *cell,
 		GtkTreeModel    *tree_model,
@@ -59,14 +59,14 @@ set_cell_color (GtkCellLayout   *cell_layout,
 
   gtk_tree_model_get (tree_model, iter, COL_TEXT, &text, -1);
   if (gdk_color_parse (text, &color))
-    pixel = 
+    pixel =
       (color.red   >> 8) << 24 |
       (color.green >> 8) << 16 |
       (color.blue  >> 8) << 8;
 
   pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, 24, 24);
   gdk_pixbuf_fill (pixbuf, pixel);
-  
+
   g_object_set (cell, "pixbuf", pixbuf, NULL);
 
   g_object_unref (pixbuf);
@@ -86,7 +86,7 @@ edited (GtkCellRendererText *cell,
   path = gtk_tree_path_new_from_string (path_string);
 
   gtk_tree_model_get_iter (model, &iter, path);
-  gtk_list_store_set (GTK_LIST_STORE (model), &iter, 
+  gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 		      COL_TEXT, text, -1);
 
   gtk_tree_path_free (path);
@@ -100,10 +100,9 @@ do_iconview_edit (GtkWidget *do_widget)
       GtkWidget *icon_view;
       GtkListStore *store;
       GtkCellRenderer *renderer;
-      GError *error;
-            
+
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      
+
       gtk_window_set_screen (GTK_WINDOW (window),
 			     gtk_widget_get_screen (do_widget));
       gtk_window_set_title (GTK_WINDOW (window), "Editing and Drag-and-Drop");
@@ -113,7 +112,7 @@ do_iconview_edit (GtkWidget *do_widget)
 
       store = create_store ();
       fill_store (store);
-      
+
       icon_view = gtk_icon_view_new_with_model (GTK_TREE_MODEL (store));
       g_object_unref (store);
 
@@ -123,12 +122,12 @@ do_iconview_edit (GtkWidget *do_widget)
 				     GTK_ORIENTATION_HORIZONTAL);
       gtk_icon_view_set_columns (GTK_ICON_VIEW (icon_view), 2);
       gtk_icon_view_set_reorderable (GTK_ICON_VIEW (icon_view), TRUE);
-      
+
       renderer = gtk_cell_renderer_pixbuf_new ();
       gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (icon_view),
 				  renderer, TRUE);
       gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (icon_view),
-					  renderer, 
+					  renderer,
 					  set_cell_color,
 					  NULL, NULL);
 
@@ -138,13 +137,13 @@ do_iconview_edit (GtkWidget *do_widget)
       g_object_set (renderer, "editable", TRUE, NULL);
       g_signal_connect (renderer, "edited", G_CALLBACK (edited), icon_view);
       gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (icon_view),
-				      renderer, 
+				      renderer,
 				      "text", COL_TEXT,
 				      NULL);
-				  
+
       gtk_container_add (GTK_CONTAINER (window), icon_view);
-    }      
-      
+    }
+
   if (!GTK_WIDGET_VISIBLE (window))
     gtk_widget_show_all (window);
   else
@@ -152,7 +151,7 @@ do_iconview_edit (GtkWidget *do_widget)
       gtk_widget_destroy (window);
       window = NULL;
     }
-  
+
   return window;
 }