fix PyObject_CallMethod calls to add parentheses around argument type

2000-12-06  James Henstridge  <james@daa.com.au>

	* gtk/pygtktreemodel.c: fix PyObject_CallMethod calls to add
	parentheses around argument type list.
	(pygtk_tree_model_get_flags): decref py_ret -- not Py_None
	(pygtk_tree_model_get_n_columns): same here.
	(pygtk_tree_model_get_column_type): same here.
	(*): conditionally print out debugging messages.

	* examples/testgtk/demos/treemodel.py: simple test of
	PyGtkTreeModel.

	* gtk/pygtktreemodel.c: set iter->tree_node to NULL when returning
	FALSE, as GTK sometimes ignores the return value :(

	* codegen/codegen.py (interfacetypetmpl): don't set the interface
	type as having an instance dictionary.
	(write_interface): actually use interfacetypetmpl when writing out
	the interface type def.

	* codegen/argtypes.py (_conv_special_cases): add a special case
	for the underscore version of PyGtkTreeModel.

	* gtk/gtk.override: include pygtktreemodel.h

	* gtk/__init__.py: don't error out if we can't import ltihooks.

	* gtk/gtk-extrafuncs.defs: include defs for PyGtkTreeModel type.

	* gtk/Makefile.am (_gtkmodule_la_SOURCES): compile PyGtkTreeModel
	into pygtk.

	* gtk/pygtktreemodel.c: fix errors.

1 files changed, 20 insertions, 0 deletions

diff --git a/gtk/gtk-extrafuncs.defs b/gtk/gtk-extrafuncs.defs
index 35367d2d..52c6dcee 100644
--- a/gtk/gtk-extrafuncs.defs
+++ b/gtk/gtk-extrafuncs.defs
@@ -25,3 +25,23 @@
   (c-name gtk_widget_get_allocation)
   (return-type GtkAllocation)
 )
+
+;; PyGtkTreeModel
+
+(object TreeModel
+  (in-module PyGtk)
+  (parent Object (G))
+  (c-name PyGtkTreeModel)
+  (implements GtkTreeModel)
+)
+
+(function pygtk_tree_model_get_type
+  (c-name pygtk_tree_model_get_type)
+  (return-type GtkType)
+)
+
+(function pygtk_tree_model_new
+  (c-name pygtk_tree_model_new)
+  (is-constructor-of PyGtkTreeModel)
+  (return-type PyGtkTreeModel*)
+)