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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/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 ((obj), GTK_TYPE_TREE_VIEW))
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);
gint (*expand_row) (GtkTreeView *tree_view,
GtkTreeIter *iter);
};
GtkType gtk_tree_view_get_type (void);
GtkWidget *gtk_tree_view_new (void);
GtkWidget *gtk_tree_view_new_with_model (GtkTreeModel *model);
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);
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);
GtkTreeViewColumn *gtk_tree_view_get_column (GtkTreeView *tree_view,
gint n);
void gtk_tree_view_set_expander_column (GtkTreeView *tree_view,
gint col);
gint gtk_tree_view_get_expander_column (GtkTreeView *tree_view);
/* 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,
gfloat row_align,
gfloat col_align);
gboolean gtk_tree_view_get_path_at_pos (GtkTreeView *tree_view,
GdkWindow *window,
gint x,
gint y,
GtkTreePath **path,
GtkTreeViewColumn **column,
gint *cell_x,
gint *cell_y);
void gtk_tree_view_get_cell_rect (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column,
GdkRectangle *rect);
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_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 */
typedef gboolean (* GtkTreeViewDraggableFunc) (GtkTreeView *tree_view,
GdkDragContext *context,
GtkTreePath *path,
gpointer user_data);
/* this func can change "pos" if it likes, in addition to returning
* true/false for whether a drop is possible
*/
typedef gboolean (* GtkTreeViewDroppableFunc) (GtkTreeView *tree_view,
GdkDragContext *context,
GtkTreePath *path,
GtkTreeViewDropPosition *pos,
gpointer user_data);
void gtk_tree_view_set_rows_drag_source (GtkTreeView *tree_view,
GdkModifierType start_button_mask,
const GtkTargetEntry *targets,
gint n_targets,
GdkDragAction actions,
GtkTreeViewDraggableFunc row_draggable_func,
gpointer user_data);
void gtk_tree_view_set_rows_drag_dest (GtkTreeView *tree_view,
const GtkTargetEntry *targets,
gint n_targets,
GdkDragAction actions,
GtkTreeViewDroppableFunc location_droppable_func,
gpointer user_data);
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);
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);
/* The selection data would normally have target type GTK_TREE_VIEW_ROW in this
* case. If the target is wrong these functions return FALSE.
*/
gboolean gtk_selection_data_set_tree_row (GtkSelectionData *selection_data,
GtkTreeView *tree_view,
GtkTreePath *path);
gboolean gtk_selection_data_get_tree_row (GtkSelectionData *selection_data,
GtkTreeView **tree_view,
GtkTreePath **path);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_TREE_VIEW_H__ */
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