e9f322e2f0
Corrects a bug in gtk_tree_remove_items and gtk_tree_item_destroy. Adds the possibility to connect all items by lines. This is the default now. You can overide this with the function gtk_tree_set_view_line which take a tree and a boolean. This tree widget looks way more finished with the lines. Very nice. Check it out and run gtk/testtree. -Shawn
115 lines
3.8 KiB
C
115 lines
3.8 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __GTK_TREE_H__
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#define __GTK_TREE_H__
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#include <gdk/gdk.h>
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#include <gtk/gtkcontainer.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GTK_TREE(obj) GTK_CHECK_CAST (obj, gtk_tree_get_type (), GtkTree)
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#define GTK_TREE_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, gtk_tree_get_type (), GtkTreeClass)
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#define GTK_IS_TREE(obj) GTK_CHECK_TYPE (obj, gtk_tree_get_type ())
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#define GTK_IS_ROOT_TREE(obj) (GTK_TREE(obj)->root_tree == NULL)
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#define GTK_TREE_ROOT_TREE(obj) (GTK_TREE(obj)->root_tree ? GTK_TREE(obj)->root_tree : GTK_TREE(obj))
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#define GTK_TREE_SELECTION(obj) (GTK_TREE_ROOT_TREE(obj)->selection)
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typedef enum
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{
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GTK_TREE_VIEW_LINE, /* default view mode */
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GTK_TREE_VIEW_ITEM
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} GtkTreeViewMode;
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typedef struct _GtkTree GtkTree;
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typedef struct _GtkTreeClass GtkTreeClass;
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struct _GtkTree
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{
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GtkContainer container;
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GList *children;
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GtkTree* root_tree; /* owner of selection list */
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GtkWidget* tree_owner;
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GList *selection;
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guint level;
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guint indent_value;
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guint current_indent;
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guint selection_mode : 2;
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guint view_mode : 1;
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guint view_line : 1;
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};
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struct _GtkTreeClass
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{
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GtkContainerClass parent_class;
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void (* selection_changed) (GtkTree *tree);
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void (* select_child) (GtkTree *tree,
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GtkWidget *child);
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void (* unselect_child) (GtkTree *tree,
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GtkWidget *child);
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};
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guint gtk_tree_get_type (void);
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GtkWidget* gtk_tree_new (void);
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void gtk_tree_append (GtkTree *tree,
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GtkWidget *child);
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void gtk_tree_prepend (GtkTree *tree,
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GtkWidget *child);
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void gtk_tree_insert (GtkTree *tree,
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GtkWidget *child,
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gint position);
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void gtk_tree_remove_item (GtkTree *tree,
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GtkWidget *child);
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void gtk_tree_remove_items (GtkTree *tree,
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GList *items);
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void gtk_tree_clear_items (GtkTree *tree,
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gint start,
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gint end);
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void gtk_tree_select_item (GtkTree *tree,
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gint item);
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void gtk_tree_unselect_item (GtkTree *tree,
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gint item);
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void gtk_tree_select_child (GtkTree *tree,
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GtkWidget *child);
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void gtk_tree_unselect_child (GtkTree *tree,
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GtkWidget *child);
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gint gtk_tree_child_position (GtkTree *tree,
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GtkWidget *child);
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void gtk_tree_set_selection_mode (GtkTree *tree,
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GtkSelectionMode mode);
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void gtk_tree_set_view_mode (GtkTree *tree,
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GtkTreeViewMode mode);
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void gtk_tree_set_view_lines (GtkTree *tree,
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guint flag);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_TREE_H__ */
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