COLUMNS_LAST
} ColumnsType;
+static gchar *column_type_names[] = {
+ "No columns",
+ "One column",
+ "Many columns"
+};
+
#define N_COLUMNS 9
static GType*
column_types[4] = G_TYPE_UINT;
column_types[5] = G_TYPE_UCHAR;
column_types[6] = G_TYPE_CHAR;
- column_types[7] = G_TYPE_BOOLEAN;
+#define BOOL_COLUMN 7
+ column_types[BOOL_COLUMN] = G_TYPE_BOOLEAN;
column_types[8] = G_TYPE_INT;
}
FALSE);
}
+static void
+toggled_callback (GtkCellRendererToggle *celltoggle,
+ gchar *path_string,
+ GtkTreeView *tree_view)
+{
+ GtkTreeModel *model = NULL;
+ GtkTreeModelSort *sort_model = NULL;
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ gboolean active = FALSE;
+
+ g_return_if_fail (GTK_IS_TREE_VIEW (tree_view));
+
+ model = gtk_tree_view_get_model (tree_view);
+
+ if (GTK_IS_TREE_MODEL_SORT (model))
+ {
+ sort_model = GTK_TREE_MODEL_SORT (model);
+ model = gtk_tree_model_sort_get_model (sort_model);
+ }
+
+ if (model == NULL)
+ return;
+
+ if (sort_model)
+ {
+ g_warning ("FIXME implement conversion from TreeModelSort iter to child model iter");
+ return;
+ }
+
+ path = gtk_tree_path_new_from_string (path_string);
+ if (!gtk_tree_model_get_iter (model,
+ &iter, path))
+ {
+ g_warning ("%s: bad path?", G_STRLOC);
+ return;
+ }
+ gtk_tree_path_free (path);
+
+ if (GTK_IS_LIST_STORE (model))
+ {
+ gtk_list_store_get (GTK_LIST_STORE (model),
+ &iter,
+ BOOL_COLUMN,
+ &active,
+ -1);
+
+ gtk_list_store_set (GTK_LIST_STORE (model),
+ &iter,
+ BOOL_COLUMN,
+ !active,
+ -1);
+ }
+ else if (GTK_IS_TREE_STORE (model))
+ {
+ gtk_tree_store_get (GTK_TREE_STORE (model),
+ &iter,
+ BOOL_COLUMN,
+ &active,
+ -1);
+
+ gtk_tree_store_set (GTK_TREE_STORE (model),
+ &iter,
+ BOOL_COLUMN,
+ !active,
+ -1);
+ }
+ else
+ g_warning ("don't know how to actually toggle value for model type %s",
+ g_type_name (G_TYPE_FROM_INSTANCE (model)));
+}
+
+
+static ColumnsType current_column_type = COLUMNS_LOTS;
+
static void
set_columns_type (GtkTreeView *tree_view, ColumnsType type)
{
GtkTreeViewColumn *col;
GtkCellRenderer *rend;
+ current_column_type = type;
+
col = gtk_tree_view_get_column (tree_view, 0);
while (col)
{
gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
+ g_object_unref (G_OBJECT (rend));
+ g_object_unref (G_OBJECT (col));
+
+ rend = gtk_cell_renderer_toggle_new ();
+
+ g_signal_connect_data (G_OBJECT (rend), "toggled",
+ toggled_callback, tree_view,
+ NULL, FALSE, FALSE);
+
+ col = gtk_tree_view_column_new_with_attributes ("Column 3",
+ rend,
+ "active", BOOL_COLUMN,
+ NULL);
+
+ setup_column (col);
+
+ gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
+
+ g_object_unref (G_OBJECT (rend));
+ g_object_unref (G_OBJECT (col));
+
+ rend = gtk_cell_renderer_toggle_new ();
+
+ /* you could also set this per-row by tying it to a column
+ * in the model of course.
+ */
+ g_object_set (G_OBJECT (rend), "radio", TRUE, NULL);
+
+ g_signal_connect_data (G_OBJECT (rend), "toggled",
+ toggled_callback, tree_view,
+ NULL, FALSE, FALSE);
+
+ col = gtk_tree_view_column_new_with_attributes ("Column 4",
+ rend,
+ "active", BOOL_COLUMN,
+ NULL);
+
+ setup_column (col);
+
+ gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), col);
+
g_object_unref (G_OBJECT (rend));
g_object_unref (G_OBJECT (col));
}
}
+static ColumnsType
+get_columns_type (void)
+{
+ return current_column_type;
+}
+
static GdkPixbuf *our_pixbuf;
typedef enum
}
}
+static void
+columns_selected (GtkOptionMenu *om, gpointer data)
+{
+ GtkTreeView *tree_view = GTK_TREE_VIEW (data);
+ gint hist;
+
+ hist = gtk_option_menu_get_history (om);
+
+ if (hist != get_columns_type ())
+ {
+ set_columns_type (tree_view, hist);
+ }
+}
+
int
main (int argc,
char **argv)
run_automated_tests ();
+ window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+ gtk_window_set_default_size (GTK_WINDOW (window), 400, 400);
+
+ table = gtk_table_new (3, 1, FALSE);
+
+ gtk_container_add (GTK_CONTAINER (window), table);
+
+ tv = gtk_tree_view_new_with_model (models[0]);
+
+ /* Model menu */
+
menu = gtk_menu_new ();
i = 0;
++i;
}
gtk_widget_show_all (menu);
- window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+
+ om = gtk_option_menu_new ();
+ gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu);
+
+ gtk_table_attach (GTK_TABLE (table), om,
+ 0, 1, 0, 1,
+ 0, 0,
+ 0, 0);
- gtk_window_set_default_size (GTK_WINDOW (window), 400, 400);
+ gtk_signal_connect (GTK_OBJECT (om),
+ "changed",
+ GTK_SIGNAL_FUNC (model_selected),
+ tv);
+
+ /* Columns menu */
+
+ menu = gtk_menu_new ();
+
+ i = 0;
+ while (i < COLUMNS_LAST)
+ {
+ GtkWidget *mi;
+ const char *name;
- table = gtk_table_new (2, 1, FALSE);
+ name = column_type_names[i];
+
+ mi = gtk_menu_item_new_with_label (name);
- gtk_container_add (GTK_CONTAINER (window), table);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), mi);
+ ++i;
+ }
+ gtk_widget_show_all (menu);
+
om = gtk_option_menu_new ();
gtk_option_menu_set_menu (GTK_OPTION_MENU (om), menu);
gtk_table_attach (GTK_TABLE (table), om,
- 0, 1, 0, 1,
+ 0, 1, 1, 2,
0, 0,
0, 0);
+
+ set_columns_type (GTK_TREE_VIEW (tv), COLUMNS_LOTS);
+ gtk_option_menu_set_history (GTK_OPTION_MENU (om), COLUMNS_LOTS);
+
+ gtk_signal_connect (GTK_OBJECT (om),
+ "changed",
+ GTK_SIGNAL_FUNC (columns_selected),
+ tv);
sw = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
-
gtk_table_attach (GTK_TABLE (table), sw,
- 0, 1, 1, 2,
+ 0, 1, 2, 3,
GTK_EXPAND | GTK_FILL,
GTK_EXPAND | GTK_FILL,
0, 0);
- tv = gtk_tree_view_new_with_model (models[0]);
-
- gtk_signal_connect (GTK_OBJECT (om),
- "changed",
- GTK_SIGNAL_FUNC (model_selected),
- tv);
-
gtk_container_add (GTK_CONTAINER (sw), tv);
-
- set_columns_type (GTK_TREE_VIEW (tv), COLUMNS_LOTS);
gtk_widget_show_all (window);
projects / gtk4.git / commitdiff