forked from AuroraMiddleware/gtk
2c9eb3a572
Tue Dec 12 23:46:44 2000 Tim Janik <timj@gtk.org> * gtk/stock-icons/Makefile.am: doh, this was broken beyond believe. * gtk/gtkbox.c: change property types from (u)long to (u)int for ::position and ::padding. * gtk/gtkcontainer.c: make ::border_width an INT property. * gtk/gtkpacker.c: make ::position an INT property. * gtk/gtkscrolledwindow.c (gtk_scrolled_window_adjustment_changed): guard against NULL h/v scrollbars, since this is used at construction time. * gtk/gtkclist.[hc]: nuked gtk_clist_construct(), implemented internal gtk_clist_constructor(). * gtk/gtkctree.[hc]: nuked gtk_ctree_construct(), implemented gtk_ctree_constructor(). * gtk/gtkprogressbar.c (gtk_progress_bar_class_init): property ::pulse_step should use ARG_PULSE_STEP, not ARG_FRACTION. * docs/reference/Makefile.am: fun stuff, disabled docs generation again, gtk-scan.c needs to introspec paramspecs, not GtkAgs. * gtk/gtkwidget.[hc]: removed gtk_widget_setv(), gtk_widget_getv(), gtk_widget_newv() and gtk_widget_get(). (gtk_widget_new): use g_object_new_valist(). (gtk_widget_set): use g_object_set_valist(). * gtk/gtkobject.[hc]: removed gtk_object_arg_get_info(), gtk_object_getv(), gtk_object_query_args(), gtk_object_newv(), gtk_object_class_add_signals(), gtk_object_class_user_signal_new(), gtk_object_class_user_signal_newv(), gtk_object_arg_set(), gtk_object_arg_get(), gtk_object_args_collect(), gtk_object_default_construct(), gtk_object_constructed(), GTK_CONSTRUCTED and GTK_OBJECT_CONSTRUCTED(). removed nsignals, signals and n_args members from GtkObjectClass. (gtk_object_new): use g_object_new_valist(). (gtk_object_set): use g_object_set_valist(). (gtk_object_get): use g_object_get_valist(). * gtk/gtkcompat.h: define gtk_object_default_construct(). * gtk/gtktypeutils.c (gtk_type_new): create constructed objects via g_object_new(). * gtk/*.c: removed gtk_object_class_add_signals() from class_init() fucntions, cleaned up method assignments (make sure your structures are setup properly before calling out). removed all GTK_CONSTRUCTED hacks ;)
437 lines
16 KiB
C
437 lines
16 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball, Josh MacDonald
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* Copyright (C) 1997-1998 Jay Painter <jpaint@serv.net><jpaint@gimp.org>
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*
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* GtkCTree widget for GTK+
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* Copyright (C) 1998 Lars Hamann and Stefan Jeske
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_CTREE_H__
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#define __GTK_CTREE_H__
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#include <gtk/gtkclist.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_TYPE_CTREE (gtk_ctree_get_type ())
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#define GTK_CTREE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_CTREE, GtkCTree))
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#define GTK_CTREE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_CTREE, GtkCTreeClass))
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#define GTK_IS_CTREE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_CTREE))
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#define GTK_IS_CTREE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CTREE))
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#define GTK_CTREE_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_CTREE, GtkCTreeClass))
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#define GTK_CTREE_ROW(_node_) ((GtkCTreeRow *)(((GList *)(_node_))->data))
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#define GTK_CTREE_NODE(_node_) ((GtkCTreeNode *)((_node_)))
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#define GTK_CTREE_NODE_NEXT(_nnode_) ((GtkCTreeNode *)(((GList *)(_nnode_))->next))
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#define GTK_CTREE_NODE_PREV(_pnode_) ((GtkCTreeNode *)(((GList *)(_pnode_))->prev))
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#define GTK_CTREE_FUNC(_func_) ((GtkCTreeFunc)(_func_))
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typedef enum
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{
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GTK_CTREE_POS_BEFORE,
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GTK_CTREE_POS_AS_CHILD,
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GTK_CTREE_POS_AFTER
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} GtkCTreePos;
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typedef enum
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{
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GTK_CTREE_LINES_NONE,
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GTK_CTREE_LINES_SOLID,
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GTK_CTREE_LINES_DOTTED,
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GTK_CTREE_LINES_TABBED
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} GtkCTreeLineStyle;
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typedef enum
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{
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GTK_CTREE_EXPANDER_NONE,
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GTK_CTREE_EXPANDER_SQUARE,
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GTK_CTREE_EXPANDER_TRIANGLE,
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GTK_CTREE_EXPANDER_CIRCULAR
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} GtkCTreeExpanderStyle;
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typedef enum
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{
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GTK_CTREE_EXPANSION_EXPAND,
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GTK_CTREE_EXPANSION_EXPAND_RECURSIVE,
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GTK_CTREE_EXPANSION_COLLAPSE,
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GTK_CTREE_EXPANSION_COLLAPSE_RECURSIVE,
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GTK_CTREE_EXPANSION_TOGGLE,
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GTK_CTREE_EXPANSION_TOGGLE_RECURSIVE
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} GtkCTreeExpansionType;
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typedef struct _GtkCTree GtkCTree;
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typedef struct _GtkCTreeClass GtkCTreeClass;
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typedef struct _GtkCTreeRow GtkCTreeRow;
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typedef struct _GtkCTreeNode GtkCTreeNode;
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typedef void (*GtkCTreeFunc) (GtkCTree *ctree,
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GtkCTreeNode *node,
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gpointer data);
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typedef gboolean (*GtkCTreeGNodeFunc) (GtkCTree *ctree,
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guint depth,
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GNode *gnode,
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GtkCTreeNode *cnode,
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gpointer data);
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typedef gboolean (*GtkCTreeCompareDragFunc) (GtkCTree *ctree,
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GtkCTreeNode *source_node,
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GtkCTreeNode *new_parent,
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GtkCTreeNode *new_sibling);
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struct _GtkCTree
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{
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GtkCList clist;
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GdkGC *lines_gc;
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gint tree_indent;
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gint tree_spacing;
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gint tree_column;
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guint line_style : 2;
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guint expander_style : 2;
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guint show_stub : 1;
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GtkCTreeCompareDragFunc drag_compare;
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};
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struct _GtkCTreeClass
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{
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GtkCListClass parent_class;
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void (*tree_select_row) (GtkCTree *ctree,
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GtkCTreeNode *row,
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gint column);
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void (*tree_unselect_row) (GtkCTree *ctree,
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GtkCTreeNode *row,
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gint column);
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void (*tree_expand) (GtkCTree *ctree,
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GtkCTreeNode *node);
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void (*tree_collapse) (GtkCTree *ctree,
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GtkCTreeNode *node);
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void (*tree_move) (GtkCTree *ctree,
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GtkCTreeNode *node,
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GtkCTreeNode *new_parent,
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GtkCTreeNode *new_sibling);
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void (*change_focus_row_expansion) (GtkCTree *ctree,
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GtkCTreeExpansionType action);
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};
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struct _GtkCTreeRow
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{
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GtkCListRow row;
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GtkCTreeNode *parent;
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GtkCTreeNode *sibling;
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GtkCTreeNode *children;
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GdkPixmap *pixmap_closed;
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GdkBitmap *mask_closed;
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GdkPixmap *pixmap_opened;
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GdkBitmap *mask_opened;
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guint16 level;
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guint is_leaf : 1;
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guint expanded : 1;
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};
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struct _GtkCTreeNode {
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GList list;
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};
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/***********************************************************
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* Creation, insertion, deletion *
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***********************************************************/
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GtkType gtk_ctree_get_type (void) G_GNUC_CONST;
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GtkWidget * gtk_ctree_new_with_titles (gint columns,
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gint tree_column,
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gchar *titles[]);
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GtkWidget * gtk_ctree_new (gint columns,
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gint tree_column);
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GtkCTreeNode * gtk_ctree_insert_node (GtkCTree *ctree,
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GtkCTreeNode *parent,
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GtkCTreeNode *sibling,
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gchar *text[],
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guint8 spacing,
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GdkPixmap *pixmap_closed,
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GdkBitmap *mask_closed,
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GdkPixmap *pixmap_opened,
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GdkBitmap *mask_opened,
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gboolean is_leaf,
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gboolean expanded);
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void gtk_ctree_remove_node (GtkCTree *ctree,
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GtkCTreeNode *node);
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GtkCTreeNode * gtk_ctree_insert_gnode (GtkCTree *ctree,
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GtkCTreeNode *parent,
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GtkCTreeNode *sibling,
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GNode *gnode,
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GtkCTreeGNodeFunc func,
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gpointer data);
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GNode * gtk_ctree_export_to_gnode (GtkCTree *ctree,
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GNode *parent,
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GNode *sibling,
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GtkCTreeNode *node,
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GtkCTreeGNodeFunc func,
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gpointer data);
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/***********************************************************
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* Generic recursive functions, querying / finding tree *
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* information *
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***********************************************************/
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void gtk_ctree_post_recursive (GtkCTree *ctree,
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GtkCTreeNode *node,
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GtkCTreeFunc func,
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gpointer data);
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void gtk_ctree_post_recursive_to_depth (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint depth,
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GtkCTreeFunc func,
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gpointer data);
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void gtk_ctree_pre_recursive (GtkCTree *ctree,
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GtkCTreeNode *node,
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GtkCTreeFunc func,
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gpointer data);
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void gtk_ctree_pre_recursive_to_depth (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint depth,
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GtkCTreeFunc func,
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gpointer data);
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gboolean gtk_ctree_is_viewable (GtkCTree *ctree,
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GtkCTreeNode *node);
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GtkCTreeNode * gtk_ctree_last (GtkCTree *ctree,
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GtkCTreeNode *node);
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GtkCTreeNode * gtk_ctree_find_node_ptr (GtkCTree *ctree,
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GtkCTreeRow *ctree_row);
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GtkCTreeNode * gtk_ctree_node_nth (GtkCTree *ctree,
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guint row);
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gboolean gtk_ctree_find (GtkCTree *ctree,
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GtkCTreeNode *node,
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GtkCTreeNode *child);
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gboolean gtk_ctree_is_ancestor (GtkCTree *ctree,
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GtkCTreeNode *node,
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GtkCTreeNode *child);
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GtkCTreeNode * gtk_ctree_find_by_row_data (GtkCTree *ctree,
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GtkCTreeNode *node,
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gpointer data);
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/* returns a GList of all GtkCTreeNodes with row->data == data. */
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GList * gtk_ctree_find_all_by_row_data (GtkCTree *ctree,
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GtkCTreeNode *node,
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gpointer data);
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GtkCTreeNode * gtk_ctree_find_by_row_data_custom (GtkCTree *ctree,
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GtkCTreeNode *node,
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gpointer data,
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GCompareFunc func);
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/* returns a GList of all GtkCTreeNodes with row->data == data. */
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GList * gtk_ctree_find_all_by_row_data_custom (GtkCTree *ctree,
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GtkCTreeNode *node,
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gpointer data,
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GCompareFunc func);
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gboolean gtk_ctree_is_hot_spot (GtkCTree *ctree,
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gint x,
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gint y);
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/***********************************************************
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* Tree signals : move, expand, collapse, (un)select *
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***********************************************************/
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void gtk_ctree_move (GtkCTree *ctree,
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GtkCTreeNode *node,
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GtkCTreeNode *new_parent,
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GtkCTreeNode *new_sibling);
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void gtk_ctree_expand (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_expand_recursive (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_expand_to_depth (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint depth);
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void gtk_ctree_collapse (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_collapse_recursive (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_collapse_to_depth (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint depth);
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void gtk_ctree_toggle_expansion (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_toggle_expansion_recursive (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_select (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_select_recursive (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_unselect (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_unselect_recursive (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_real_select_recursive (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint state);
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/***********************************************************
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* Analogons of GtkCList functions *
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***********************************************************/
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void gtk_ctree_node_set_text (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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const gchar *text);
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void gtk_ctree_node_set_pixmap (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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GdkPixmap *pixmap,
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GdkBitmap *mask);
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void gtk_ctree_node_set_pixtext (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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const gchar *text,
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guint8 spacing,
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GdkPixmap *pixmap,
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GdkBitmap *mask);
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void gtk_ctree_set_node_info (GtkCTree *ctree,
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GtkCTreeNode *node,
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const gchar *text,
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guint8 spacing,
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GdkPixmap *pixmap_closed,
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GdkBitmap *mask_closed,
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GdkPixmap *pixmap_opened,
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GdkBitmap *mask_opened,
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gboolean is_leaf,
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gboolean expanded);
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void gtk_ctree_node_set_shift (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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gint vertical,
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gint horizontal);
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void gtk_ctree_node_set_selectable (GtkCTree *ctree,
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GtkCTreeNode *node,
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gboolean selectable);
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gboolean gtk_ctree_node_get_selectable (GtkCTree *ctree,
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GtkCTreeNode *node);
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GtkCellType gtk_ctree_node_get_cell_type (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column);
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gint gtk_ctree_node_get_text (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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gchar **text);
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gint gtk_ctree_node_get_pixmap (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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GdkPixmap **pixmap,
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GdkBitmap **mask);
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gint gtk_ctree_node_get_pixtext (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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gchar **text,
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guint8 *spacing,
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GdkPixmap **pixmap,
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GdkBitmap **mask);
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gint gtk_ctree_get_node_info (GtkCTree *ctree,
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GtkCTreeNode *node,
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gchar **text,
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guint8 *spacing,
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GdkPixmap **pixmap_closed,
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GdkBitmap **mask_closed,
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GdkPixmap **pixmap_opened,
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GdkBitmap **mask_opened,
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gboolean *is_leaf,
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gboolean *expanded);
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void gtk_ctree_node_set_row_style (GtkCTree *ctree,
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GtkCTreeNode *node,
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GtkStyle *style);
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GtkStyle * gtk_ctree_node_get_row_style (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_node_set_cell_style (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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GtkStyle *style);
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GtkStyle * gtk_ctree_node_get_cell_style (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column);
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void gtk_ctree_node_set_foreground (GtkCTree *ctree,
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GtkCTreeNode *node,
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GdkColor *color);
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void gtk_ctree_node_set_background (GtkCTree *ctree,
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GtkCTreeNode *node,
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GdkColor *color);
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void gtk_ctree_node_set_row_data (GtkCTree *ctree,
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GtkCTreeNode *node,
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gpointer data);
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void gtk_ctree_node_set_row_data_full (GtkCTree *ctree,
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GtkCTreeNode *node,
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gpointer data,
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GtkDestroyNotify destroy);
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gpointer gtk_ctree_node_get_row_data (GtkCTree *ctree,
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GtkCTreeNode *node);
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void gtk_ctree_node_moveto (GtkCTree *ctree,
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GtkCTreeNode *node,
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gint column,
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gfloat row_align,
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gfloat col_align);
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GtkVisibility gtk_ctree_node_is_visible (GtkCTree *ctree,
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GtkCTreeNode *node);
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/***********************************************************
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* GtkCTree specific functions *
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***********************************************************/
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void gtk_ctree_set_indent (GtkCTree *ctree,
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gint indent);
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void gtk_ctree_set_spacing (GtkCTree *ctree,
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gint spacing);
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void gtk_ctree_set_show_stub (GtkCTree *ctree,
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gboolean show_stub);
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void gtk_ctree_set_line_style (GtkCTree *ctree,
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GtkCTreeLineStyle line_style);
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void gtk_ctree_set_expander_style (GtkCTree *ctree,
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GtkCTreeExpanderStyle expander_style);
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void gtk_ctree_set_drag_compare_func (GtkCTree *ctree,
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GtkCTreeCompareDragFunc cmp_func);
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/***********************************************************
|
|
* Tree sorting functions *
|
|
***********************************************************/
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void gtk_ctree_sort_node (GtkCTree *ctree,
|
|
GtkCTreeNode *node);
|
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void gtk_ctree_sort_recursive (GtkCTree *ctree,
|
|
GtkCTreeNode *node);
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|
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#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
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|
|
#endif /* __GTK_CTREE_H__ */
|