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* Copyright (C) 2001 Red Hat, Inc
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* Author: Jonathan Blandford
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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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* 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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* 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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#undef GTK_DISABLE_DEPRECATED
23
#include "prop-editor.h"
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/* Don't copy this bad example; inline RGB data is always a better
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* idea than inline XPMs.
30
static char *book_closed_xpm[] = {
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static void run_automated_tests (void);
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/* This custom model is to test custom model use. */
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#define GTK_TYPE_MODEL_TYPES (gtk_tree_model_types_get_type ())
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#define GTK_TREE_MODEL_TYPES(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MODEL_TYPES, GtkTreeModelTypes))
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#define GTK_TREE_MODEL_TYPES_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MODEL_TYPES, GtkTreeModelTypesClass))
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#define GTK_IS_TREE_MODEL_TYPES(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MODEL_TYPES))
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#define GTK_IS_TREE_MODEL_TYPES_GET_CLASS(klass) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MODEL_TYPES))
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typedef struct _GtkTreeModelTypes GtkTreeModelTypes;
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typedef struct _GtkTreeModelTypesClass GtkTreeModelTypesClass;
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struct _GtkTreeModelTypes
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struct _GtkTreeModelTypesClass
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GObjectClass parent_class;
80
guint (* get_flags) (GtkTreeModel *tree_model);
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gint (* get_n_columns) (GtkTreeModel *tree_model);
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GType (* get_column_type) (GtkTreeModel *tree_model,
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gboolean (* get_iter) (GtkTreeModel *tree_model,
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GtkTreePath *(* get_path) (GtkTreeModel *tree_model,
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void (* get_value) (GtkTreeModel *tree_model,
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gboolean (* iter_next) (GtkTreeModel *tree_model,
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gboolean (* iter_children) (GtkTreeModel *tree_model,
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gboolean (* iter_has_child) (GtkTreeModel *tree_model,
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gint (* iter_n_children) (GtkTreeModel *tree_model,
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gboolean (* iter_nth_child) (GtkTreeModel *tree_model,
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gboolean (* iter_parent) (GtkTreeModel *tree_model,
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void (* ref_iter) (GtkTreeModel *tree_model,
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void (* unref_iter) (GtkTreeModel *tree_model,
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/* These will be moved into the GtkTreeModelIface eventually */
115
void (* changed) (GtkTreeModel *tree_model,
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void (* inserted) (GtkTreeModel *tree_model,
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void (* child_toggled) (GtkTreeModel *tree_model,
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void (* deleted) (GtkTreeModel *tree_model,
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GType gtk_tree_model_types_get_type (void) G_GNUC_CONST;
129
GtkTreeModelTypes *gtk_tree_model_types_new (void);
139
static gchar *column_type_names[] = {
148
get_model_types (void)
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static GType column_types[N_COLUMNS] = { 0 };
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if (column_types[0] == 0)
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column_types[0] = G_TYPE_STRING;
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column_types[1] = G_TYPE_STRING;
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column_types[2] = GDK_TYPE_PIXBUF;
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column_types[3] = G_TYPE_FLOAT;
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column_types[4] = G_TYPE_UINT;
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column_types[5] = G_TYPE_UCHAR;
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column_types[6] = G_TYPE_CHAR;
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#define BOOL_COLUMN 7
162
column_types[BOOL_COLUMN] = G_TYPE_BOOLEAN;
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column_types[8] = G_TYPE_INT;
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col_clicked_cb (GtkTreeViewColumn *col, gpointer data)
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win = GTK_WINDOW (create_prop_editor (G_OBJECT (col), GTK_TYPE_TREE_VIEW_COLUMN));
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gtk_window_set_title (win, gtk_tree_view_column_get_title (col));
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setup_column (GtkTreeViewColumn *col)
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gtk_tree_view_column_set_clickable (col, TRUE);
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g_signal_connect (col,
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G_CALLBACK (col_clicked_cb),
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toggled_callback (GtkCellRendererToggle *celltoggle,
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GtkTreeView *tree_view)
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GtkTreeModel *model = NULL;
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GtkTreeModelSort *sort_model = NULL;
198
gboolean active = FALSE;
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g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
202
model = gtk_tree_view_get_model (tree_view);
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if (GTK_IS_TREE_MODEL_SORT (model))
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sort_model = GTK_TREE_MODEL_SORT (model);
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model = gtk_tree_model_sort_get_model (sort_model);
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g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
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path = gtk_tree_path_new_from_string (path_string);
220
if (!gtk_tree_model_get_iter (model,
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g_warning ("%s: bad path?", G_STRLOC);
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gtk_tree_path_free (path);
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if (GTK_IS_LIST_STORE (model))
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gtk_tree_model_get (GTK_TREE_MODEL (model),
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gtk_list_store_set (GTK_LIST_STORE (model),
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else if (GTK_IS_TREE_STORE (model))
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gtk_tree_model_get (GTK_TREE_MODEL (model),
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gtk_tree_store_set (GTK_TREE_STORE (model),
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g_warning ("don't know how to actually toggle value for model type %s",
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g_type_name (G_TYPE_FROM_INSTANCE (model)));
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edited_callback (GtkCellRendererText *renderer,
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const gchar *path_string,
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const gchar *new_text,
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GtkTreeView *tree_view)
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GtkTreeModel *model = NULL;
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GtkTreeModelSort *sort_model = NULL;
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guint value = atoi (new_text);
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g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
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model = gtk_tree_view_get_model (tree_view);
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if (GTK_IS_TREE_MODEL_SORT (model))
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sort_model = GTK_TREE_MODEL_SORT (model);
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model = gtk_tree_model_sort_get_model (sort_model);
288
g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
292
path = gtk_tree_path_new_from_string (path_string);
293
if (!gtk_tree_model_get_iter (model,
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g_warning ("%s: bad path?", G_STRLOC);
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gtk_tree_path_free (path);
301
if (GTK_IS_LIST_STORE (model))
303
gtk_list_store_set (GTK_LIST_STORE (model),
309
else if (GTK_IS_TREE_STORE (model))
311
gtk_tree_store_set (GTK_TREE_STORE (model),
318
g_warning ("don't know how to actually toggle value for model type %s",
319
g_type_name (G_TYPE_FROM_INSTANCE (model)));
322
static ColumnsType current_column_type = COLUMNS_LOTS;
325
set_columns_type (GtkTreeView *tree_view, ColumnsType type)
327
GtkTreeViewColumn *col;
328
GtkCellRenderer *rend;
331
GtkObject *adjustment;
333
current_column_type = type;
335
col = gtk_tree_view_get_column (tree_view, 0);
338
gtk_tree_view_remove_column (tree_view, col);
340
col = gtk_tree_view_get_column (tree_view, 0);
343
gtk_tree_view_set_rules_hint (tree_view, FALSE);
351
/* with lots of columns we need to turn on rules */
352
gtk_tree_view_set_rules_hint (tree_view, TRUE);
354
rend = gtk_cell_renderer_text_new ();
356
col = gtk_tree_view_column_new_with_attributes ("Column 1",
362
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
364
col = gtk_tree_view_column_new();
365
gtk_tree_view_column_set_title (col, "Column 2");
367
rend = gtk_cell_renderer_pixbuf_new ();
368
gtk_tree_view_column_pack_start (col, rend, FALSE);
369
gtk_tree_view_column_add_attribute (col, rend, "pixbuf", 2);
370
rend = gtk_cell_renderer_text_new ();
371
gtk_tree_view_column_pack_start (col, rend, TRUE);
372
gtk_tree_view_column_add_attribute (col, rend, "text", 0);
377
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
378
gtk_tree_view_set_expander_column (tree_view, col);
380
rend = gtk_cell_renderer_toggle_new ();
382
g_signal_connect (rend, "toggled",
383
G_CALLBACK (toggled_callback), tree_view);
385
col = gtk_tree_view_column_new_with_attributes ("Column 3",
387
"active", BOOL_COLUMN,
392
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
394
pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **)book_closed_xpm);
396
image = gtk_image_new_from_pixbuf (pixbuf);
398
g_object_unref (pixbuf);
400
gtk_widget_show (image);
402
gtk_tree_view_column_set_widget (col, image);
404
rend = gtk_cell_renderer_toggle_new ();
406
/* you could also set this per-row by tying it to a column
407
* in the model of course.
409
g_object_set (rend, "radio", TRUE, NULL);
411
g_signal_connect (rend, "toggled",
412
G_CALLBACK (toggled_callback), tree_view);
414
col = gtk_tree_view_column_new_with_attributes ("Column 4",
416
"active", BOOL_COLUMN,
421
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
423
rend = gtk_cell_renderer_spin_new ();
425
adjustment = gtk_adjustment_new (0, 0, 10000, 100, 100, 100);
426
g_object_set (rend, "editable", TRUE, NULL);
427
g_object_set (rend, "adjustment", adjustment, NULL);
429
g_signal_connect (rend, "edited",
430
G_CALLBACK (edited_callback), tree_view);
432
col = gtk_tree_view_column_new_with_attributes ("Column 5",
439
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
442
rend = gtk_cell_renderer_text_new ();
444
col = gtk_tree_view_column_new_with_attributes ("Column 6",
451
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
453
rend = gtk_cell_renderer_text_new ();
455
col = gtk_tree_view_column_new_with_attributes ("Column 7",
462
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
464
rend = gtk_cell_renderer_text_new ();
466
col = gtk_tree_view_column_new_with_attributes ("Column 8",
473
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
475
rend = gtk_cell_renderer_text_new ();
477
col = gtk_tree_view_column_new_with_attributes ("Column 9",
484
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
486
rend = gtk_cell_renderer_text_new ();
488
col = gtk_tree_view_column_new_with_attributes ("Column 10",
495
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
502
rend = gtk_cell_renderer_text_new ();
504
col = gtk_tree_view_column_new_with_attributes ("Column 0",
511
gtk_tree_view_insert_column (GTK_TREE_VIEW (tree_view), col, 0);
518
get_columns_type (void)
520
return current_column_type;
523
static GdkPixbuf *our_pixbuf;
538
/* FIXME add a custom model to test */
539
static GtkTreeModel *models[MODEL_LAST];
540
static const char *model_names[MODEL_LAST] = {
543
"GtkTreeModelSort wrapping GtkTreeStore",
544
"GtkTreeModelSort wrapping GtkListStore",
545
"Empty GtkListStore",
546
"Empty GtkTreeStore",
551
create_list_model (void)
558
t = get_model_types ();
560
store = gtk_list_store_new (N_COLUMNS,
570
gtk_list_store_append (store, &iter);
572
msg = g_strdup_printf ("%d", i);
574
gtk_list_store_set (store, &iter, 0, msg, 1, "Foo! Foo! Foo!",
576
3, 7.0, 4, (guint) 9000,
578
7, TRUE, 8, 23245454,
586
return GTK_TREE_MODEL (store);
590
typesystem_recurse (GType type,
591
GtkTreeIter *parent_iter,
595
guint n_children = 0;
600
gtk_tree_store_append (store, &iter, parent_iter);
602
str = g_strdup_printf ("%ld", (glong)type);
603
gtk_tree_store_set (store, &iter, 0, str, 1, g_type_name (type),
605
3, 7.0, 4, (guint) 9000,
607
7, TRUE, 8, 23245454,
611
children = g_type_children (type, &n_children);
614
while (i < n_children)
616
typesystem_recurse (children[i], &iter, store);
625
create_tree_model (void)
630
volatile GType dummy; /* G_GNUC_CONST makes the optimizer remove
631
* get_type calls if you don't do something
635
/* Make the tree more interesting */
636
dummy = gtk_scrolled_window_get_type ();
637
dummy = gtk_label_get_type ();
638
dummy = gtk_hscrollbar_get_type ();
639
dummy = gtk_vscrollbar_get_type ();
640
dummy = pango_layout_get_type ();
642
t = get_model_types ();
644
store = gtk_tree_store_new (N_COLUMNS,
650
while (i < G_TYPE_FUNDAMENTAL_MAX)
652
typesystem_recurse (i, NULL, store);
657
return GTK_TREE_MODEL (store);
661
model_selected (GtkOptionMenu *om, gpointer data)
663
GtkTreeView *tree_view = GTK_TREE_VIEW (data);
666
hist = gtk_option_menu_get_history (om);
668
if (models[hist] != gtk_tree_view_get_model (tree_view))
670
gtk_tree_view_set_model (tree_view, models[hist]);
675
columns_selected (GtkOptionMenu *om, gpointer data)
677
GtkTreeView *tree_view = GTK_TREE_VIEW (data);
680
hist = gtk_option_menu_get_history (om);
682
if (hist != get_columns_type ())
684
set_columns_type (tree_view, hist);
691
TARGET_GTK_TREE_MODEL_ROW
694
static GtkTargetEntry row_targets[] = {
695
{ "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_APP,
696
TARGET_GTK_TREE_MODEL_ROW }
712
gtk_init (&argc, &argv);
714
our_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **) book_closed_xpm);
717
models[MODEL_TYPES] = GTK_TREE_MODEL (gtk_tree_model_types_new ());
719
models[MODEL_LIST] = create_list_model ();
720
models[MODEL_TREE] = create_tree_model ();
722
model = create_list_model ();
723
models[MODEL_SORTED_LIST] = gtk_tree_model_sort_new_with_model (model);
724
g_object_unref (model);
726
model = create_tree_model ();
727
models[MODEL_SORTED_TREE] = gtk_tree_model_sort_new_with_model (model);
728
g_object_unref (model);
730
models[MODEL_EMPTY_LIST] = GTK_TREE_MODEL (gtk_list_store_new (1, G_TYPE_INT));
731
models[MODEL_EMPTY_TREE] = GTK_TREE_MODEL (gtk_tree_store_new (1, G_TYPE_INT));
733
models[MODEL_NULL] = NULL;
735
run_automated_tests ();
737
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
738
g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
739
gtk_window_set_default_size (GTK_WINDOW (window), 430, 400);
741
table = gtk_table_new (3, 1, FALSE);
743
gtk_container_add (GTK_CONTAINER (window), table);
745
tv = gtk_tree_view_new_with_model (models[0]);
747
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (tv),
750
G_N_ELEMENTS (row_targets),
751
GDK_ACTION_MOVE | GDK_ACTION_COPY);
753
gtk_tree_view_enable_model_drag_dest (GTK_TREE_VIEW (tv),
755
G_N_ELEMENTS (row_targets),
756
GDK_ACTION_MOVE | GDK_ACTION_COPY);
760
menu = gtk_menu_new ();
763
while (i < MODEL_LAST)
768
name = model_names[i];
770
mi = gtk_menu_item_new_with_label (name);
772
gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
775
window = create_prop_editor (G_OBJECT (models[i]));
777
gtk_window_set_title (GTK_WINDOW (window),
783
gtk_widget_show_all (menu);
785
om = gtk_option_menu_new ();
786
gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu);
788
gtk_table_attach (GTK_TABLE (table), om,
793
g_signal_connect (om,
795
G_CALLBACK (model_selected),
800
menu = gtk_menu_new ();
803
while (i < COLUMNS_LAST)
808
name = column_type_names[i];
810
mi = gtk_menu_item_new_with_label (name);
812
gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
816
gtk_widget_show_all (menu);
818
om = gtk_option_menu_new ();
819
gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu);
821
gtk_table_attach (GTK_TABLE (table), om,
826
set_columns_type (GTK_TREE_VIEW (tv), COLUMNS_LOTS);
827
gtk_option_menu_set_history (GTK_OPTION_MENU (om), COLUMNS_LOTS);
829
g_signal_connect (om,
831
G_CALLBACK (columns_selected),
834
sw = gtk_scrolled_window_new (NULL, NULL);
835
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
836
GTK_POLICY_AUTOMATIC,
837
GTK_POLICY_AUTOMATIC);
839
gtk_table_attach (GTK_TABLE (table), sw,
841
GTK_EXPAND | GTK_FILL,
842
GTK_EXPAND | GTK_FILL,
845
gtk_container_add (GTK_CONTAINER (sw), tv);
847
gtk_widget_show_all (window);
858
static void gtk_tree_model_types_init (GtkTreeModelTypes *model_types);
859
static void gtk_tree_model_types_tree_model_init (GtkTreeModelIface *iface);
860
static gint gtk_real_model_types_get_n_columns (GtkTreeModel *tree_model);
861
static GType gtk_real_model_types_get_column_type (GtkTreeModel *tree_model,
863
static GtkTreePath *gtk_real_model_types_get_path (GtkTreeModel *tree_model,
865
static void gtk_real_model_types_get_value (GtkTreeModel *tree_model,
869
static gboolean gtk_real_model_types_iter_next (GtkTreeModel *tree_model,
871
static gboolean gtk_real_model_types_iter_children (GtkTreeModel *tree_model,
873
GtkTreeIter *parent);
874
static gboolean gtk_real_model_types_iter_has_child (GtkTreeModel *tree_model,
876
static gint gtk_real_model_types_iter_n_children (GtkTreeModel *tree_model,
878
static gboolean gtk_real_model_types_iter_nth_child (GtkTreeModel *tree_model,
882
static gboolean gtk_real_model_types_iter_parent (GtkTreeModel *tree_model,
888
gtk_tree_model_types_get_type (void)
890
static GType model_types_type = 0;
892
if (!model_types_type)
894
static const GTypeInfo model_types_info =
896
sizeof (GtkTreeModelTypesClass),
897
NULL, /* base_init */
898
NULL, /* base_finalize */
899
NULL, /* class_init */
900
NULL, /* class_finalize */
901
NULL, /* class_data */
902
sizeof (GtkTreeModelTypes),
904
(GInstanceInitFunc) gtk_tree_model_types_init
907
static const GInterfaceInfo tree_model_info =
909
(GInterfaceInitFunc) gtk_tree_model_types_tree_model_init,
914
model_types_type = g_type_register_static (G_TYPE_OBJECT,
916
&model_types_info, 0);
917
g_type_add_interface_static (model_types_type,
922
return model_types_type;
926
gtk_tree_model_types_new (void)
928
GtkTreeModelTypes *retval;
930
retval = g_object_new (GTK_TYPE_MODEL_TYPES, NULL);
936
gtk_tree_model_types_tree_model_init (GtkTreeModelIface *iface)
938
iface->get_n_columns = gtk_real_model_types_get_n_columns;
939
iface->get_column_type = gtk_real_model_types_get_column_type;
940
iface->get_path = gtk_real_model_types_get_path;
941
iface->get_value = gtk_real_model_types_get_value;
942
iface->iter_next = gtk_real_model_types_iter_next;
943
iface->iter_children = gtk_real_model_types_iter_children;
944
iface->iter_has_child = gtk_real_model_types_iter_has_child;
945
iface->iter_n_children = gtk_real_model_types_iter_n_children;
946
iface->iter_nth_child = gtk_real_model_types_iter_nth_child;
947
iface->iter_parent = gtk_real_model_types_iter_parent;
951
gtk_tree_model_types_init (GtkTreeModelTypes *model_types)
953
model_types->stamp = g_random_int ();
956
static GType column_types[] = {
957
G_TYPE_STRING, /* GType */
958
G_TYPE_STRING /* type name */
962
gtk_real_model_types_get_n_columns (GtkTreeModel *tree_model)
964
return G_N_ELEMENTS (column_types);
968
gtk_real_model_types_get_column_type (GtkTreeModel *tree_model,
971
g_return_val_if_fail (index < G_N_ELEMENTS (column_types), G_TYPE_INVALID);
973
return column_types[index];
977
/* Use default implementation of this */
979
gtk_real_model_types_get_iter (GtkTreeModel *tree_model,
987
/* The toplevel nodes of the tree are the reserved types, G_TYPE_NONE through
988
* G_TYPE_RESERVED_FUNDAMENTAL.
992
gtk_real_model_types_get_path (GtkTreeModel *tree_model,
999
g_return_val_if_fail (GTK_IS_TREE_MODEL_TYPES (tree_model), NULL);
1000
g_return_val_if_fail (iter != NULL, NULL);
1002
type = GPOINTER_TO_INT (iter->user_data);
1004
retval = gtk_tree_path_new ();
1006
parent = g_type_parent (type);
1007
while (parent != G_TYPE_INVALID)
1009
GType* children = g_type_children (parent, NULL);
1012
if (!children || children[0] == G_TYPE_INVALID)
1014
g_warning ("bad iterator?");
1018
while (children[i] != type)
1021
gtk_tree_path_prepend_index (retval, i);
1026
parent = g_type_parent (parent);
1029
/* The fundamental type itself is the index on the toplevel */
1030
gtk_tree_path_prepend_index (retval, type);
1036
gtk_real_model_types_get_value (GtkTreeModel *tree_model,
1043
type = GPOINTER_TO_INT (iter->user_data);
1051
g_value_init (value, G_TYPE_STRING);
1053
str = g_strdup_printf ("%ld", type);
1054
g_value_set_string (value, str);
1060
g_value_init (value, G_TYPE_STRING);
1061
g_value_set_string (value, g_type_name (type));
1065
g_warning ("Bad column %d requested", column);
1070
gtk_real_model_types_iter_next (GtkTreeModel *tree_model,
1077
type = GPOINTER_TO_INT (iter->user_data);
1079
parent = g_type_parent (type);
1081
if (parent == G_TYPE_INVALID)
1083
/* find next _valid_ fundamental type */
1086
while (!g_type_name (type) && type <= G_TYPE_FUNDAMENTAL_MAX);
1087
if (type <= G_TYPE_FUNDAMENTAL_MAX)
1090
iter->user_data = GINT_TO_POINTER (type);
1098
GType* children = g_type_children (parent, NULL);
1101
g_assert (children != NULL);
1103
while (children[i] != type)
1108
if (children[i] != G_TYPE_INVALID)
1111
iter->user_data = GINT_TO_POINTER (children[i]);
1123
gtk_real_model_types_iter_children (GtkTreeModel *tree_model,
1125
GtkTreeIter *parent)
1130
type = GPOINTER_TO_INT (parent->user_data);
1132
children = g_type_children (type, NULL);
1134
if (!children || children[0] == G_TYPE_INVALID)
1141
iter->user_data = GINT_TO_POINTER (children[0]);
1148
gtk_real_model_types_iter_has_child (GtkTreeModel *tree_model,
1154
type = GPOINTER_TO_INT (iter->user_data);
1156
children = g_type_children (type, NULL);
1158
if (!children || children[0] == G_TYPE_INVALID)
1171
gtk_real_model_types_iter_n_children (GtkTreeModel *tree_model,
1176
return G_TYPE_FUNDAMENTAL_MAX;
1182
guint n_children = 0;
1184
type = GPOINTER_TO_INT (iter->user_data);
1186
children = g_type_children (type, &n_children);
1195
gtk_real_model_types_iter_nth_child (GtkTreeModel *tree_model,
1197
GtkTreeIter *parent,
1202
/* fundamental type */
1203
if (n < G_TYPE_FUNDAMENTAL_MAX)
1205
iter->user_data = GINT_TO_POINTER (n);
1213
GType type = GPOINTER_TO_INT (parent->user_data);
1214
guint n_children = 0;
1215
GType* children = g_type_children (type, &n_children);
1217
if (n_children == 0)
1222
else if (n >= n_children)
1229
iter->user_data = GINT_TO_POINTER (children[n]);
1238
gtk_real_model_types_iter_parent (GtkTreeModel *tree_model,
1245
type = GPOINTER_TO_INT (child->user_data);
1247
parent = g_type_parent (type);
1249
if (parent == G_TYPE_INVALID)
1251
if (type > G_TYPE_FUNDAMENTAL_MAX)
1252
g_warning ("no parent for %ld %s\n", type, g_type_name (type));
1257
iter->user_data = GINT_TO_POINTER (parent);
1268
treestore_torture_recurse (GtkTreeStore *store,
1272
GtkTreeModel *model;
1276
model = GTK_TREE_MODEL (store);
1283
gtk_tree_store_append (store, &iter, root);
1285
gtk_tree_model_iter_children (model, &iter, root);
1290
gtk_tree_store_append (store, &iter, root);
1294
while (gtk_tree_model_iter_children (model, &iter, root))
1295
gtk_tree_store_remove (store, &iter);
1297
gtk_tree_store_append (store, &iter, root);
1299
/* inserts before last node in tree */
1303
gtk_tree_store_insert_before (store, &iter, root, &iter);
1307
/* inserts after the node before the last node */
1311
gtk_tree_store_insert_after (store, &iter, root, &iter);
1315
/* inserts after the last node */
1316
gtk_tree_store_append (store, &iter, root);
1321
gtk_tree_store_insert_after (store, &iter, root, &iter);
1325
/* remove everything again */
1326
while (gtk_tree_model_iter_children (model, &iter, root))
1327
gtk_tree_store_remove (store, &iter);
1331
gtk_tree_store_prepend (store, &iter, root);
1336
gtk_tree_store_prepend (store, &iter, root);
1340
/* remove everything again */
1341
while (gtk_tree_model_iter_children (model, &iter, root))
1342
gtk_tree_store_remove (store, &iter);
1344
gtk_tree_store_append (store, &iter, root);
1345
gtk_tree_store_append (store, &iter, root);
1346
gtk_tree_store_append (store, &iter, root);
1347
gtk_tree_store_append (store, &iter, root);
1349
while (gtk_tree_model_iter_children (model, &iter, root))
1351
treestore_torture_recurse (store, &iter, depth);
1352
gtk_tree_store_remove (store, &iter);
1357
run_automated_tests (void)
1359
g_print ("Running automated tests...\n");
1361
/* FIXME TreePath basic verification */
1363
/* FIXME generic consistency checks on the models */
1366
/* Make sure list store mutations don't crash anything */
1367
GtkListStore *store;
1368
GtkTreeModel *model;
1372
store = gtk_list_store_new (1, G_TYPE_INT);
1374
model = GTK_TREE_MODEL (store);
1379
gtk_list_store_append (store, &iter);
1383
while (gtk_tree_model_get_iter_first (model, &iter))
1384
gtk_list_store_remove (store, &iter);
1386
gtk_list_store_append (store, &iter);
1388
/* inserts before last node in list */
1392
gtk_list_store_insert_before (store, &iter, &iter);
1396
/* inserts after the node before the last node */
1400
gtk_list_store_insert_after (store, &iter, &iter);
1404
/* inserts after the last node */
1405
gtk_list_store_append (store, &iter);
1410
gtk_list_store_insert_after (store, &iter, &iter);
1414
/* remove everything again */
1415
while (gtk_tree_model_get_iter_first (model, &iter))
1416
gtk_list_store_remove (store, &iter);
1420
gtk_list_store_prepend (store, &iter);
1425
gtk_list_store_prepend (store, &iter);
1429
/* remove everything again */
1430
while (gtk_tree_model_get_iter_first (model, &iter))
1431
gtk_list_store_remove (store, &iter);
1433
g_object_unref (store);
1437
/* Make sure tree store mutations don't crash anything */
1438
GtkTreeStore *store;
1441
store = gtk_tree_store_new (1, G_TYPE_INT);
1442
gtk_tree_store_append (GTK_TREE_STORE (store), &root, NULL);
1443
/* Remove test until it is rewritten to work */
1444
/* treestore_torture_recurse (store, &root, 0);*/
1446
g_object_unref (store);
1449
g_print ("Passed.\n");