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gtk3/gtk/gtktreeview.h
Jonathan Blandford 540751b9ab get rid of really bad focus loop. (gtk_tree_view_clamp_node_visible): only 
Thu Mar  7 16:46:58 2002  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.c (validate_visible_area): get rid of really
	bad focus loop.
	(gtk_tree_view_clamp_node_visible): only clamp the node when
	realized.  Need to replace this with scroll_to_cell sometime.
	(gtk_tree_view_header_focus): clickable or reorderable columns are
	focusable, #73656

	* gtk/gtktreeviewcolumn.c (gtk_tree_view_column_get_widget): fix
	docs to reflect behaviour change, #73682
2002-03-08 17:58:22 +00:00

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/* gtktreeview.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_VIEW_H__
#define __GTK_TREE_VIEW_H__
#include <gtk/gtkwidget.h>
#include <gtk/gtkcontainer.h>
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreeviewcolumn.h>
#include <gtk/gtkdnd.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef enum
{
/* drop before/after this row */
GTK_TREE_VIEW_DROP_BEFORE,
GTK_TREE_VIEW_DROP_AFTER,
/* drop as a child of this row (with fallback to before or after
* if into is not possible)
*/
GTK_TREE_VIEW_DROP_INTO_OR_BEFORE,
GTK_TREE_VIEW_DROP_INTO_OR_AFTER
} GtkTreeViewDropPosition;
#define GTK_TYPE_TREE_VIEW (gtk_tree_view_get_type ())
#define GTK_TREE_VIEW(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_TREE_VIEW, GtkTreeView))
#define GTK_TREE_VIEW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_VIEW, GtkTreeViewClass))
#define GTK_IS_TREE_VIEW(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_TREE_VIEW))
#define GTK_IS_TREE_VIEW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE_VIEW))
#define GTK_TREE_VIEW_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_TREE_VIEW, GtkTreeViewClass))
typedef struct _GtkTreeView GtkTreeView;
typedef struct _GtkTreeViewClass GtkTreeViewClass;
typedef struct _GtkTreeViewPrivate GtkTreeViewPrivate;
typedef struct _GtkTreeSelection GtkTreeSelection;
typedef struct _GtkTreeSelectionClass GtkTreeSelectionClass;
struct _GtkTreeView
{
GtkContainer parent;
GtkTreeViewPrivate *priv;
};
struct _GtkTreeViewClass
{
GtkContainerClass parent_class;
void (* set_scroll_adjustments) (GtkTreeView *tree_view,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment);
void (* row_activated) (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column);
gboolean (* test_expand_row) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
gboolean (* test_collapse_row) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
void (* row_expanded) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
void (* row_collapsed) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
void (* columns_changed) (GtkTreeView *tree_view);
void (* cursor_changed) (GtkTreeView *tree_view);
/* Key Binding signals */
gboolean (* move_cursor) (GtkTreeView *tree_view,
GtkMovementStep step,
gint count);
void (* select_all) (GtkTreeView *tree_view);
void (* unselect_all) (GtkTreeView *tree_view);
void (* select_cursor_row) (GtkTreeView *tree_view,
gboolean start_editing);
void (* toggle_cursor_row) (GtkTreeView *tree_view);
void (* expand_collapse_cursor_row) (GtkTreeView *tree_view,
gboolean logical,
gboolean expand,
gboolean open_all);
void (* select_cursor_parent) (GtkTreeView *tree_view);
void (* start_interactive_search) (GtkTreeView *tree_view);
/* Padding for future expansion */
void (*_gtk_reserved0) (void);
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
typedef gboolean (* GtkTreeViewColumnDropFunc) (GtkTreeView *tree_view,
GtkTreeViewColumn *column,
GtkTreeViewColumn *prev_column,
GtkTreeViewColumn *next_column,
gpointer data);
typedef void (* GtkTreeViewMappingFunc) (GtkTreeView *tree_view,
GtkTreePath *path,
gpointer user_data);
typedef gboolean (*GtkTreeViewSearchEqualFunc) (GtkTreeModel *model,
gint column,
const gchar *key,
GtkTreeIter *iter,
gpointer search_data);
/* Creators */
GtkType gtk_tree_view_get_type (void);
GtkWidget *gtk_tree_view_new (void);
GtkWidget *gtk_tree_view_new_with_model (GtkTreeModel *model);
/* Accessors */
GtkTreeModel *gtk_tree_view_get_model (GtkTreeView *tree_view);
void gtk_tree_view_set_model (GtkTreeView *tree_view,
GtkTreeModel *model);
GtkTreeSelection *gtk_tree_view_get_selection (GtkTreeView *tree_view);
GtkAdjustment *gtk_tree_view_get_hadjustment (GtkTreeView *tree_view);
void gtk_tree_view_set_hadjustment (GtkTreeView *tree_view,
GtkAdjustment *adjustment);
GtkAdjustment *gtk_tree_view_get_vadjustment (GtkTreeView *tree_view);
void gtk_tree_view_set_vadjustment (GtkTreeView *tree_view,
GtkAdjustment *adjustment);
gboolean gtk_tree_view_get_headers_visible (GtkTreeView *tree_view);
void gtk_tree_view_set_headers_visible (GtkTreeView *tree_view,
gboolean headers_visible);
void gtk_tree_view_columns_autosize (GtkTreeView *tree_view);
void gtk_tree_view_set_headers_clickable (GtkTreeView *tree_view,
gboolean setting);
void gtk_tree_view_set_rules_hint (GtkTreeView *tree_view,
gboolean setting);
gboolean gtk_tree_view_get_rules_hint (GtkTreeView *tree_view);
/* Column funtions */
gint gtk_tree_view_append_column (GtkTreeView *tree_view,
GtkTreeViewColumn *column);
gint gtk_tree_view_remove_column (GtkTreeView *tree_view,
GtkTreeViewColumn *column);
gint gtk_tree_view_insert_column (GtkTreeView *tree_view,
GtkTreeViewColumn *column,
gint position);
gint gtk_tree_view_insert_column_with_attributes (GtkTreeView *tree_view,
gint position,
gchar *title,
GtkCellRenderer *cell,
...);
gint gtk_tree_view_insert_column_with_data_func (GtkTreeView *tree_view,
gint position,
gchar *title,
GtkCellRenderer *cell,
GtkTreeCellDataFunc func,
gpointer data,
GDestroyNotify dnotify);
GtkTreeViewColumn *gtk_tree_view_get_column (GtkTreeView *tree_view,
gint n);
GList *gtk_tree_view_get_columns (GtkTreeView *tree_view);
void gtk_tree_view_move_column_after (GtkTreeView *tree_view,
GtkTreeViewColumn *column,
GtkTreeViewColumn *base_column);
void gtk_tree_view_set_expander_column (GtkTreeView *tree_view,
GtkTreeViewColumn *column);
GtkTreeViewColumn *gtk_tree_view_get_expander_column (GtkTreeView *tree_view);
void gtk_tree_view_set_column_drag_function (GtkTreeView *tree_view,
GtkTreeViewColumnDropFunc func,
gpointer user_data,
GtkDestroyNotify destroy);
/* Actions */
void gtk_tree_view_scroll_to_point (GtkTreeView *tree_view,
gint tree_x,
gint tree_y);
void gtk_tree_view_scroll_to_cell (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column,
gboolean use_align,
gfloat row_align,
gfloat col_align);
void gtk_tree_view_row_activated (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column);
void gtk_tree_view_expand_all (GtkTreeView *tree_view);
void gtk_tree_view_collapse_all (GtkTreeView *tree_view);
gboolean gtk_tree_view_expand_row (GtkTreeView *tree_view,
GtkTreePath *path,
gboolean open_all);
gboolean gtk_tree_view_collapse_row (GtkTreeView *tree_view,
GtkTreePath *path);
void gtk_tree_view_map_expanded_rows (GtkTreeView *tree_view,
GtkTreeViewMappingFunc func,
gpointer data);
gboolean gtk_tree_view_row_expanded (GtkTreeView *tree_view,
GtkTreePath *path);
void gtk_tree_view_set_reorderable (GtkTreeView *tree_view,
gboolean reorderable);
gboolean gtk_tree_view_get_reorderable (GtkTreeView *tree_view);
void gtk_tree_view_set_cursor (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *focus_column,
gboolean start_editing);
void gtk_tree_view_get_cursor (GtkTreeView *tree_view,
GtkTreePath **path,
GtkTreeViewColumn **focus_column);
/* Layout information */
GdkWindow *gtk_tree_view_get_bin_window (GtkTreeView *tree_view);
gboolean gtk_tree_view_get_path_at_pos (GtkTreeView *tree_view,
gint x,
gint y,
GtkTreePath **path,
GtkTreeViewColumn **column,
gint *cell_x,
gint *cell_y);
void gtk_tree_view_get_cell_area (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column,
GdkRectangle *rect);
void gtk_tree_view_get_background_area (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column,
GdkRectangle *rect);
void gtk_tree_view_get_visible_rect (GtkTreeView *tree_view,
GdkRectangle *visible_rect);
void gtk_tree_view_widget_to_tree_coords (GtkTreeView *tree_view,
gint wx,
gint wy,
gint *tx,
gint *ty);
void gtk_tree_view_tree_to_widget_coords (GtkTreeView *tree_view,
gint tx,
gint ty,
gint *wx,
gint *wy);
/* Drag-and-Drop support */
void gtk_tree_view_enable_model_drag_source (GtkTreeView *tree_view,
GdkModifierType start_button_mask,
const GtkTargetEntry *targets,
gint n_targets,
GdkDragAction actions);
void gtk_tree_view_enable_model_drag_dest (GtkTreeView *tree_view,
const GtkTargetEntry *targets,
gint n_targets,
GdkDragAction actions);
void gtk_tree_view_unset_rows_drag_source (GtkTreeView *tree_view);
void gtk_tree_view_unset_rows_drag_dest (GtkTreeView *tree_view);
/* These are useful to implement your own custom stuff. */
void gtk_tree_view_set_drag_dest_row (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewDropPosition pos);
void gtk_tree_view_get_drag_dest_row (GtkTreeView *tree_view,
GtkTreePath **path,
GtkTreeViewDropPosition *pos);
gboolean gtk_tree_view_get_dest_row_at_pos (GtkTreeView *tree_view,
gint drag_x,
gint drag_y,
GtkTreePath **path,
GtkTreeViewDropPosition *pos);
GdkPixmap *gtk_tree_view_create_row_drag_icon (GtkTreeView *tree_view,
GtkTreePath *path);
/* Interactive search */
void gtk_tree_view_set_enable_search (GtkTreeView *tree_view,
gboolean enable_search);
gboolean gtk_tree_view_get_enable_search (GtkTreeView *tree_view);
gint gtk_tree_view_get_search_column (GtkTreeView *tree_view);
void gtk_tree_view_set_search_column (GtkTreeView *tree_view,
gint column);
GtkTreeViewSearchEqualFunc gtk_tree_view_get_search_equal_func (GtkTreeView *tree_view);
void gtk_tree_view_set_search_equal_func (GtkTreeView *tree_view,
GtkTreeViewSearchEqualFunc search_equal_func,
gpointer search_user_data,
GtkDestroyNotify search_destroy);
/* This function should really never be used. It is just for use by ATK.
*/
typedef void (* GtkTreeDestroyCountFunc) (GtkTreeView *tree_view,
GtkTreePath *path,
gint children,
gpointer user_data);
void gtk_tree_view_set_destroy_count_func (GtkTreeView *tree_view,
GtkTreeDestroyCountFunc func,
gpointer data,
GtkDestroyNotify destroy);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_TREE_VIEW_H__ */
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