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gtk2/gtk/gtktreemodel.h
Havoc Pennington 66f87948e2 Adapt to GtkTreeSelection changes 
2001-01-01  Havoc Pennington  <hp@redhat.com>

	* gtk/gtktreeview.c: Adapt to GtkTreeSelection changes

	* gtk/gtktreeselection.c (_gtk_tree_selection_set_tree_view):
	don't fill in tree_view->priv->selection, kind of an unexpected
	side effect

	* gtk/gtkcellrenderertext.c: Remove definition of _ and include
	gtkintl.h

	* gtk/gtkcellrenderer.c: Remove definition of _ and include
	gtkintl.h
	(gtk_cell_renderer_get_property): remove calls to g_value_init

	* gtk/gtkcellrendererpixbuf.c: Remove definition of _ and include
	gtkintl.h

	* gtk/gtkcellrenderertextpixbuf.c: Remove definition of _ macro
	and include gtkintl.h
	(gtk_cell_renderer_text_pixbuf_class_init): remove spaces from
	property names

	* gtk/gtktreeselection.c (_gtk_tree_selection_new): rename, return
	GtkTreeSelection
	(_gtk_tree_selection_new_from_with_view): rename, return
	GtkTreeSelection
	(_gtk_tree_selection_set_tree_view): rename with uscore
	(gtk_tree_selection_get_selected): fill in the "model" out param
	first, so it gets filled in even if we return at the top of the
	function
	(gtk_tree_selection_real_select_all): add a comment and an else{}
	to clarify this a bit
	(gtk_tree_selection_real_unselect_all): add the same else{}

	* gtk/gtktreeselection.h: Rename new, new_with_tree_view, and
	set_tree_view to have underscore prefixes, move them to the
	private header, fix return type of new_with_tree_view
	(struct _GtkTreeSelection): mark struct
	fields private

	* gtk/gtktreemodel.c (gtk_tree_model_get_flags): return
	GtkTreeModelFlags, not a guint
	(gtk_tree_path_prev): return gboolean not gint
	(gtk_tree_path_up): return gboolean not gint

	* gtk/gtktreemodel.h (struct _GtkTreeModelIface): make get_flags
	return GtkTreeModelFlags, not a guint

	* gtk/gtktreemodelsort.c (gtk_tree_model_sort_finalize): check
	that child model is non-null before unrefing it
	(g_value_int_compare_func): make this a qsort compare func, not
	a boolean predicate

	* gtk/gtktreemodelsort.h: rename gtk_tree_model_set_sort_column,
	(add -umn to the end), and mark it unimplemented
	(gtk_tree_model_sort_resort): remove, this wasn't implemented, and
	I don't see what it's for - doesn't the model always sort itself?
	(gtk_tree_model_sort_set_compare): this had the wrong signature

	* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_set_attributes):
	Fix the docs to say that it destructively replaces existing
	attributes (previously said that it added attributes).
	(gtk_tree_view_column_set_visible): canonicalize bool before
	equality testing. Also, check for realization before
	hiding/showing the tree_column->window; if this window could exist
	before realization, then it's busted and needs fixing, we can't
	create GDK resources pre-realization. Also, remove
	superfluous queue_resize(), since set_size() does that for us.
	(gtk_tree_view_column_set_col_type): check realization before
	using tree_column->window

	* gtk/gtktreedatalist.c: fix filename in copyright notice
2001-01-01 19:01:54 +00:00

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/* gtktreemodel.h
* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_TREE_MODEL_H__
#define __GTK_TREE_MODEL_H__
#include <gtk/gtkobject.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GTK_TYPE_TREE_MODEL (gtk_tree_model_get_type ())
#define GTK_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_MODEL, GtkTreeModel))
#define GTK_IS_TREE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_MODEL))
#define GTK_TREE_MODEL_GET_IFACE(obj) ((GtkTreeModelIface *)g_type_interface_peek (((GTypeInstance *)GTK_TREE_MODEL (obj))->g_class, GTK_TYPE_TREE_MODEL))
typedef struct _GtkTreeIter GtkTreeIter;
typedef struct _GtkTreePath GtkTreePath;
typedef struct _GtkTreeModel GtkTreeModel; /* Dummy typedef */
typedef struct _GtkTreeModelIface GtkTreeModelIface;
typedef enum
{
GTK_TREE_MODEL_ITERS_PERSIST = 1 << 0
} GtkTreeModelFlags;
struct _GtkTreeIter
{
gint stamp;
gpointer tree_node;
gpointer tree_node2;
gpointer tree_node3;
};
struct _GtkTreeModelIface
{
GTypeInterface g_iface;
/* Signals */
/* Currently unimplemented as interfaces do not support signals yet, so
* objects implementing this interface need this. Later, it will be moved
* back here.
*/
void (* changed) (GtkTreeModel *tree_model,
GtkTreePath *path,
GtkTreeIter *iter);
void (* inserted) (GtkTreeModel *tree_model,
GtkTreePath *path,
GtkTreeIter *iter);
void (* child_toggled) (GtkTreeModel *tree_model,
GtkTreePath *path,
GtkTreeIter *iter);
void (* deleted) (GtkTreeModel *tree_model,
GtkTreePath *path);
void (* reordered) (GtkTreeModel *tree_model,
GtkTreePath *path,
gint *new_order);
/* VTable - not signals */
GtkTreeModelFlags (* get_flags) (GtkTreeModel *tree_model);
gint (* get_n_columns) (GtkTreeModel *tree_model);
GType (* get_column_type) (GtkTreeModel *tree_model,
gint index);
gboolean (* get_iter) (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreePath *path);
GtkTreePath *(* get_path) (GtkTreeModel *tree_model,
GtkTreeIter *iter);
void (* get_value) (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
GValue *value);
gboolean (* iter_next) (GtkTreeModel *tree_model,
GtkTreeIter *iter);
gboolean (* iter_children) (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent);
gboolean (* iter_has_child) (GtkTreeModel *tree_model,
GtkTreeIter *iter);
gint (* iter_n_children) (GtkTreeModel *tree_model,
GtkTreeIter *iter);
gboolean (* iter_nth_child) (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent,
gint n);
gboolean (* iter_parent) (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *child);
void (* ref_iter) (GtkTreeModel *tree_model,
GtkTreeIter *iter);
void (* unref_iter) (GtkTreeModel *tree_model,
GtkTreeIter *iter);
};
/* GtkTreePath operations */
GtkTreePath *gtk_tree_path_new (void);
GtkTreePath *gtk_tree_path_new_from_string (gchar *path);
gchar *gtk_tree_path_to_string (GtkTreePath *path);
GtkTreePath *gtk_tree_path_new_root (void);
void gtk_tree_path_append_index (GtkTreePath *path,
gint index);
void gtk_tree_path_prepend_index (GtkTreePath *path,
gint index);
gint gtk_tree_path_get_depth (GtkTreePath *path);
gint *gtk_tree_path_get_indices (GtkTreePath *path);
void gtk_tree_path_free (GtkTreePath *path);
GtkTreePath *gtk_tree_path_copy (GtkTreePath *path);
gint gtk_tree_path_compare (const GtkTreePath *a,
const GtkTreePath *b);
void gtk_tree_path_next (GtkTreePath *path);
gboolean gtk_tree_path_prev (GtkTreePath *path);
gboolean gtk_tree_path_up (GtkTreePath *path);
void gtk_tree_path_down (GtkTreePath *path);
/* GtkTreeIter operations */
GtkTreeIter *gtk_tree_iter_copy (GtkTreeIter *iter);
void gtk_tree_iter_free (GtkTreeIter *iter);
/* GtkTreeModel stuff */
GtkType gtk_tree_model_get_type (void) G_GNUC_CONST;
GtkTreeModelFlags gtk_tree_model_get_flags (GtkTreeModel *tree_model);
/* Column information */
gint gtk_tree_model_get_n_columns (GtkTreeModel *tree_model);
GType gtk_tree_model_get_column_type (GtkTreeModel *tree_model,
gint index);
/* Iterator movement */
gboolean gtk_tree_model_get_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreePath *path);
GtkTreePath *gtk_tree_model_get_path (GtkTreeModel *tree_model,
GtkTreeIter *iter);
void gtk_tree_model_get_value (GtkTreeModel *tree_model,
GtkTreeIter *iter,
gint column,
GValue *value);
gboolean gtk_tree_model_iter_next (GtkTreeModel *tree_model,
GtkTreeIter *iter);
gboolean gtk_tree_model_iter_children (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent);
gboolean gtk_tree_model_iter_has_child (GtkTreeModel *tree_model,
GtkTreeIter *iter);
gint gtk_tree_model_iter_n_children (GtkTreeModel *tree_model,
GtkTreeIter *iter);
gboolean gtk_tree_model_iter_nth_child (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *parent,
gint n);
gboolean gtk_tree_model_iter_parent (GtkTreeModel *tree_model,
GtkTreeIter *iter,
GtkTreeIter *child);
void gtk_tree_model_ref_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter);
void gtk_tree_model_unref_iter (GtkTreeModel *tree_model,
GtkTreeIter *iter);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_TREE_MODEL_H__ */
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