forked from AuroraMiddleware/gtk
889d64b46e
Thu Oct 25 16:27:29 2001 Jonathan Blandford <jrb@redhat.com>
* gtk/gtkrbtree.c (_gtk_rbnode_rotate_left): Add support for
invalid nodes.
(_gtk_rbnode_rotate_right): Ditto.
(_gtk_rbtree_node_mark_invalid): New function.
(_gtk_rbtree_node_mark_valid): New function.
* gtk/gtktreemodelsort.c (gtk_tree_model_sort_class_init): We're a
GObject, not a GtkObject.
(gtk_tree_model_sort_row_has_child_toggled): Rewrote to be more
correct.
(gtk_tree_model_sort_row_deleted): ditto.
(gtk_tree_model_sort_{un,}ref_node): Fix.
* gtk/gtktreeview.c: Protean incremental reflow support (commented
out)
* gtk/gtktreeview.h (GtkTreeViewSearchEqualFunc): change char *key
to const char *key.
* gtk/gtktreemodel.c (gtk_tree_row_reference_unref_path_helper):
Important 1 line fix to fix a lot of refcounting woes.
323 lines
17 KiB
C
323 lines
17 KiB
C
/* gtktreeview.h
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* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
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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
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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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#ifndef __GTK_TREE_VIEW_H__
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#define __GTK_TREE_VIEW_H__
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#include <gtk/gtkwidget.h>
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#include <gtk/gtkcontainer.h>
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#include <gtk/gtktreemodel.h>
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#include <gtk/gtktreeviewcolumn.h>
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#include <gtk/gtkdnd.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef enum
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{
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/* drop before/after this row */
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GTK_TREE_VIEW_DROP_BEFORE,
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GTK_TREE_VIEW_DROP_AFTER,
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/* drop as a child of this row (with fallback to before or after
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* if into is not possible)
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*/
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GTK_TREE_VIEW_DROP_INTO_OR_BEFORE,
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GTK_TREE_VIEW_DROP_INTO_OR_AFTER
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} GtkTreeViewDropPosition;
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#define GTK_TYPE_TREE_VIEW (gtk_tree_view_get_type ())
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#define GTK_TREE_VIEW(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_TREE_VIEW, GtkTreeView))
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#define GTK_TREE_VIEW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_VIEW, GtkTreeViewClass))
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#define GTK_IS_TREE_VIEW(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_TREE_VIEW))
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#define GTK_IS_TREE_VIEW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), GTK_TYPE_TREE_VIEW))
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#define GTK_TREE_VIEW_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_TREE_VIEW, GtkTreeViewClass))
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typedef struct _GtkTreeView GtkTreeView;
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typedef struct _GtkTreeViewClass GtkTreeViewClass;
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typedef struct _GtkTreeViewPrivate GtkTreeViewPrivate;
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typedef struct _GtkTreeSelection GtkTreeSelection;
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typedef struct _GtkTreeSelectionClass GtkTreeSelectionClass;
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struct _GtkTreeView
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{
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GtkContainer parent;
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GtkTreeViewPrivate *priv;
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};
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struct _GtkTreeViewClass
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{
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GtkContainerClass parent_class;
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void (* set_scroll_adjustments) (GtkTreeView *tree_view,
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GtkAdjustment *hadjustment,
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GtkAdjustment *vadjustment);
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void (* row_activated) (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *column);
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gboolean (* test_expand_row) (GtkTreeView *tree_view,
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GtkTreeIter *iter,
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GtkTreePath *path);
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gboolean (* test_collapse_row) (GtkTreeView *tree_view,
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GtkTreeIter *iter,
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GtkTreePath *path);
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void (* row_expanded) (GtkTreeView *tree_view,
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GtkTreeIter *iter,
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GtkTreePath *path);
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void (* row_collapsed) (GtkTreeView *tree_view,
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GtkTreeIter *iter,
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GtkTreePath *path);
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void (* columns_changed) (GtkTreeView *tree_view);
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/* Key Binding signals */
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void (* move_cursor) (GtkTreeView *tree_view,
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GtkMovementStep step,
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gint count);
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void (* select_all) (GtkTreeView *tree_view);
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void (* select_cursor_row) (GtkTreeView *tree_view,
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gboolean start_editing);
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void (* toggle_cursor_row) (GtkTreeView *tree_view);
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void (* expand_collapse_cursor_row) (GtkTreeView *tree_view,
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gboolean logical,
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gboolean expand,
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gboolean open_all);
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void (* select_cursor_parent) (GtkTreeView *tree_view);
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void (* start_interactive_search) (GtkTreeView *tree_view);
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};
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typedef gboolean (* GtkTreeViewColumnDropFunc) (GtkTreeView *tree_view,
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GtkTreeViewColumn *column,
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GtkTreeViewColumn *prev_column,
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GtkTreeViewColumn *next_column,
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gpointer data);
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typedef gboolean (* GtkTreeViewDraggableFunc) (GtkTreeView *tree_view,
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GdkDragContext *context,
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GtkTreePath *path,
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gpointer user_data);
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typedef void (* GtkTreeViewMappingFunc) (GtkTreeView *tree_view,
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GtkTreePath *path,
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gpointer user_data);
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typedef gboolean (* GtkTreeViewDroppableFunc) (GtkTreeView *tree_view,
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GdkDragContext *context,
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GtkTreePath *path,
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GtkTreeViewDropPosition *pos,
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gpointer user_data);
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typedef gboolean (*GtkTreeViewSearchEqualFunc) (GtkTreeModel *model,
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gint column,
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const gchar *key,
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GtkTreeIter *iter,
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gpointer search_data);
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/* Creators */
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GtkType gtk_tree_view_get_type (void);
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GtkWidget *gtk_tree_view_new (void);
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GtkWidget *gtk_tree_view_new_with_model (GtkTreeModel *model);
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/* Accessors */
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GtkTreeModel *gtk_tree_view_get_model (GtkTreeView *tree_view);
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void gtk_tree_view_set_model (GtkTreeView *tree_view,
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GtkTreeModel *model);
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GtkTreeSelection *gtk_tree_view_get_selection (GtkTreeView *tree_view);
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GtkAdjustment *gtk_tree_view_get_hadjustment (GtkTreeView *tree_view);
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void gtk_tree_view_set_hadjustment (GtkTreeView *tree_view,
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GtkAdjustment *adjustment);
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GtkAdjustment *gtk_tree_view_get_vadjustment (GtkTreeView *tree_view);
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void gtk_tree_view_set_vadjustment (GtkTreeView *tree_view,
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GtkAdjustment *adjustment);
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gboolean gtk_tree_view_get_headers_visible (GtkTreeView *tree_view);
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void gtk_tree_view_set_headers_visible (GtkTreeView *tree_view,
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gboolean headers_visible);
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void gtk_tree_view_columns_autosize (GtkTreeView *tree_view);
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void gtk_tree_view_set_headers_clickable (GtkTreeView *tree_view,
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gboolean setting);
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void gtk_tree_view_set_rules_hint (GtkTreeView *tree_view,
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gboolean setting);
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gboolean gtk_tree_view_get_rules_hint (GtkTreeView *tree_view);
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/* Column funtions */
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gint gtk_tree_view_append_column (GtkTreeView *tree_view,
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GtkTreeViewColumn *column);
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gint gtk_tree_view_remove_column (GtkTreeView *tree_view,
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GtkTreeViewColumn *column);
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gint gtk_tree_view_insert_column (GtkTreeView *tree_view,
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GtkTreeViewColumn *column,
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gint position);
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gint gtk_tree_view_insert_column_with_attributes (GtkTreeView *tree_view,
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gint position,
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gchar *title,
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GtkCellRenderer *cell,
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...);
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gint gtk_tree_view_insert_column_with_data_func (GtkTreeView *tree_view,
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gint position,
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gchar *title,
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GtkCellRenderer *cell,
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GtkTreeCellDataFunc func,
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gpointer data,
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GDestroyNotify dnotify);
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GtkTreeViewColumn *gtk_tree_view_get_column (GtkTreeView *tree_view,
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gint n);
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GList *gtk_tree_view_get_columns (GtkTreeView *tree_view);
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void gtk_tree_view_move_column_after (GtkTreeView *tree_view,
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GtkTreeViewColumn *column,
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GtkTreeViewColumn *base_column);
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void gtk_tree_view_set_expander_column (GtkTreeView *tree_view,
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GtkTreeViewColumn *column);
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GtkTreeViewColumn *gtk_tree_view_get_expander_column (GtkTreeView *tree_view);
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void gtk_tree_view_set_column_drag_function (GtkTreeView *tree_view,
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GtkTreeViewColumnDropFunc func,
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gpointer user_data,
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GtkDestroyNotify destroy);
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/* Actions */
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void gtk_tree_view_scroll_to_point (GtkTreeView *tree_view,
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gint tree_x,
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gint tree_y);
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void gtk_tree_view_scroll_to_cell (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *column,
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gboolean use_align,
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gfloat row_align,
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gfloat col_align);
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void gtk_tree_view_row_activated (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *column);
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void gtk_tree_view_expand_all (GtkTreeView *tree_view);
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void gtk_tree_view_collapse_all (GtkTreeView *tree_view);
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gboolean gtk_tree_view_expand_row (GtkTreeView *tree_view,
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GtkTreePath *path,
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gboolean open_all);
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gboolean gtk_tree_view_collapse_row (GtkTreeView *tree_view,
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GtkTreePath *path);
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void gtk_tree_view_map_expanded_rows (GtkTreeView *tree_view,
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GtkTreeViewMappingFunc func,
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gpointer data);
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gboolean gtk_tree_view_row_expanded (GtkTreeView *tree_view,
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GtkTreePath *path);
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void gtk_tree_view_set_reorderable (GtkTreeView *tree_view,
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gboolean reorderable);
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gboolean gtk_tree_view_get_reorderable (GtkTreeView *tree_view);
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void gtk_tree_view_set_cursor (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *focus_column,
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gboolean start_editing);
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void gtk_tree_view_get_cursor (GtkTreeView *tree_view,
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GtkTreePath **path,
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GtkTreeViewColumn **focus_column);
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/* Layout information */
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gboolean gtk_tree_view_get_path_at_pos (GtkTreeView *tree_view,
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GdkWindow *window,
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gint x,
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gint y,
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GtkTreePath **path,
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GtkTreeViewColumn **column,
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gint *cell_x,
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gint *cell_y);
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void gtk_tree_view_get_cell_area (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *column,
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GdkRectangle *rect);
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void gtk_tree_view_get_background_area (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *column,
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GdkRectangle *rect);
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void gtk_tree_view_get_visible_rect (GtkTreeView *tree_view,
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GdkRectangle *visible_rect);
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void gtk_tree_view_widget_to_tree_coords (GtkTreeView *tree_view,
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gint wx,
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gint wy,
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gint *tx,
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gint *ty);
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void gtk_tree_view_tree_to_widget_coords (GtkTreeView *tree_view,
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gint tx,
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gint ty,
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gint *wx,
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gint *wy);
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/* Drag-and-Drop support */
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void gtk_tree_view_set_rows_drag_source (GtkTreeView *tree_view,
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GdkModifierType start_button_mask,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions,
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GtkTreeViewDraggableFunc row_draggable_func,
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gpointer user_data);
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void gtk_tree_view_set_rows_drag_dest (GtkTreeView *tree_view,
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const GtkTargetEntry *targets,
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gint n_targets,
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GdkDragAction actions,
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GtkTreeViewDroppableFunc location_droppable_func,
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gpointer user_data);
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void gtk_tree_view_unset_rows_drag_source (GtkTreeView *tree_view);
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void gtk_tree_view_unset_rows_drag_dest (GtkTreeView *tree_view);
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/* These are useful to implement your own custom stuff. */
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void gtk_tree_view_set_drag_dest_row (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewDropPosition pos);
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void gtk_tree_view_get_drag_dest_row (GtkTreeView *tree_view,
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GtkTreePath **path,
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GtkTreeViewDropPosition *pos);
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gboolean gtk_tree_view_get_dest_row_at_pos (GtkTreeView *tree_view,
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gint drag_x,
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gint drag_y,
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GtkTreePath **path,
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GtkTreeViewDropPosition *pos);
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GdkPixmap *gtk_tree_view_create_row_drag_icon (GtkTreeView *tree_view,
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GtkTreePath *path);
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/* Interactive search */
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void gtk_tree_view_set_enable_search (GtkTreeView *tree_view,
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gboolean enable_search);
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gboolean gtk_tree_view_get_enable_search (GtkTreeView *tree_view);
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gint gtk_tree_view_get_search_column (GtkTreeView *tree_view);
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void gtk_tree_view_set_search_column (GtkTreeView *tree_view,
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gint column);
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GtkTreeViewSearchEqualFunc gtk_tree_view_get_search_equal_func (GtkTreeView *tree_view);
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void gtk_tree_view_set_search_equal_func (GtkTreeView *tree_view,
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GtkTreeViewSearchEqualFunc search_equal_func,
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gpointer search_user_data,
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GtkDestroyNotify search_destroy);
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/* This function should really never be used. It is just for use by ATK.
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*/
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typedef void (* GtkTreeDestroyCountFunc) (GtkTreeView *tree_view,
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GtkTreePath *path,
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gint children,
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gpointer user_data);
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void gtk_tree_view_set_destroy_count_func (GtkTreeView *tree_view,
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GtkTreeDestroyCountFunc func,
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gpointer data,
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GtkDestroyNotify destroy);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_TREE_VIEW_H__ */
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