Commit 95cd4d8e authored by Jonathan Blandford's avatar Jonathan Blandford Committed by Jonathan Blandford

New function for language bindings.

Sat Jun 30 17:13:51 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkliststore.c (gtk_list_store_newv): New function for
 	language bindings.

	* gtk/gtkteststore.c (gtk_test_store_newv): New function for
 	language bindings.
parent fbfc3051
......@@ -285,6 +285,43 @@ gtk_list_store_new (gint n_columns,
return retval;
}
/**
* gtk_list_store_newv:
* @n_columns: number of columns in the list store
* @types: an array of #GType types for the columns, from first to last
*
* Non vararg creation function. Used primarily by language bindings.
*
* Return value: a new #GtkListStore
**/
GtkListStore *
gtk_list_store_newv (gint n_columns,
GType *types)
{
GtkListStore *retval;
gint i;
g_return_val_if_fail (n_columns > 0, NULL);
retval = GTK_LIST_STORE (g_object_new (gtk_list_store_get_type (), NULL));
gtk_list_store_set_n_columns (retval, n_columns);
for (i = 0; i < n_columns; i++)
{
if (! _gtk_tree_data_list_check_type (types[i]))
{
g_warning ("%s: Invalid type %s passed to gtk_list_store_new_with_types\n", G_STRLOC, g_type_name (types[i]));
g_object_unref (G_OBJECT (retval));
return NULL;
}
gtk_list_store_set_column_type (retval, i, types[i]);
}
return retval;
}
static void
gtk_list_store_set_n_columns (GtkListStore *list_store,
gint n_columns)
......
......@@ -242,6 +242,18 @@ gtk_tree_store_init (GtkTreeStore *tree_store)
tree_store->sort_column_id = -1;
}
/**
* gtk_tree_store_new:
* @n_columns: number of columns in the tree store
* @Varargs: all #GType types for the columns, from first to last
*
* Creates a new tree store as with @n_columns columns each of the types passed
* in. As an example, gtk_tree_store_new (3, G_TYPE_INT, G_TYPE_STRING,
* GDK_TYPE_PIXBUF); will create a new GtkTreeStore with three columns, of type
* int, string and GDkPixbuf respectively.
*
* Return value: a new #GtkTreeStore
**/
GtkTreeStore *
gtk_tree_store_new (gint n_columns,
...)
......@@ -272,6 +284,40 @@ gtk_tree_store_new (gint n_columns,
return retval;
}
/**
* gtk_tree_store_newv:
* @n_columns: number of columns in the tree store
* @types: an array of #GType types for the columns, from first to last
*
* Non vararg creation function. Used primarily by language bindings.
*
* Return value: a new #GtkTreeStore
**/
GtkTreeStore *
gtk_tree_store_newv (gint n_columns,
GType *types)
{
GtkTreeStore *retval;
gint i;
g_return_val_if_fail (n_columns > 0, NULL);
retval = GTK_TREE_STORE (g_object_new (GTK_TYPE_TREE_STORE, NULL));
gtk_tree_store_set_n_columns (retval, n_columns);
for (i = 0; i < n_columns; i++)
{
if (! _gtk_tree_data_list_check_type (types[i]))
{
g_warning ("%s: Invalid type %s passed to gtk_tree_store_new_with_types\n", G_STRLOC, g_type_name (types[i]));
g_object_unref (G_OBJECT (retval));
return NULL;
}
gtk_tree_store_set_column_type (retval, i, types[i]);
}
return retval;
}
/**
* gtk_tree_store_set_n_columns:
......@@ -281,7 +327,7 @@ gtk_tree_store_new (gint n_columns,
* As a side effect of calling this function, all sort columns that overlap with
* the current number of columns will be removed.
**/
void
static void
gtk_tree_store_set_n_columns (GtkTreeStore *tree_store,
gint n_columns)
{
......@@ -326,7 +372,7 @@ gtk_tree_store_set_n_columns (GtkTreeStore *tree_store,
* subclasses of those types such as %GDK_TYPE_PIXBUF.
*
**/
void
static void
gtk_tree_store_set_column_type (GtkTreeStore *tree_store,
gint column,
GType type)
......
......@@ -61,6 +61,8 @@ struct _GtkTreeStoreClass
GtkType gtk_tree_store_get_type (void);
GtkTreeStore *gtk_tree_store_new (gint n_columns,
...);
GtkTreeStore *gtk_tree_store_newv (gint n_columns,
GType *types);
void gtk_tree_store_set_value (GtkTreeStore *tree_store,
GtkTreeIter *iter,
gint column,
......
......@@ -6895,10 +6895,8 @@ gtk_tree_view_scroll_to_cell (GtkTreeView *tree_view,
*/
g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
g_return_if_fail (row_align >= 0.0);
g_return_if_fail (row_align <= 1.0);
g_return_if_fail (col_align >= 0.0);
g_return_if_fail (col_align <= 1.0);
g_return_if_fail (row_align >= 0.0 && row_align <= 1.0);
g_return_if_fail (col_align >= 0.0 && col_align <= 1.0);
g_return_if_fail (path != NULL || column != NULL);
row_align = CLAMP (row_align, 0.0, 1.0);
......
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