Added "table_selection_model" argument. Removed foreach function and

2000-07-26  Christopher James Lahey  <clahey@helixcode.com>

	* e-table-group-container.c, e-table-group-container.h,
	e-table-group-leaf.c, e-table-group-leaf.h: Added "table_selection_model"
	argument.  Removed foreach function and selection notification.

	* e-table-group.c, e-table-group.h: Removed foreach function and
	selection notification.

	* e-table-header.c: Fixed header width calculation to include the
	last column.

	* e-table-item.c, e-table-item.h: Fixed this to use the new
	selection model.

	* e-table-scrolled.c, e-table-scrolled.h: Removed selection
	notification.

	* e-table-selection-model.c, e-table-selection-model.h: Finished
	notification signals and fixed a bunch of bit manipulations.
	Implemented do_something method.

	* e-table.c, e-table.h: Create an ETableSelectionModel and use it
	properly.

svn path=/trunk/; revision=4363

1 files changed, 22 insertions, 33 deletions

diff --git a/widgets/e-table/e-table-group-container.c b/widgets/e-table/e-table-group-container.c
index f4e10917fb..f3788f154f 100644
--- a/widgets/e-table/e-table-group-container.c
+++ b/widgets/e-table/e-table-group-container.c
@@ -37,6 +37,7 @@ enum {
 	ARG_TABLE_DRAW_GRID,
 	ARG_TABLE_DRAW_FOCUS,
 	ARG_CURSOR_MODE,
+	ARG_TABLE_SELECTION_MODEL,
 	ARG_LENGTH_THRESHOLD,
 };
 
@@ -97,6 +98,9 @@ etgc_destroy (GtkObject *object)
 	if (etgc->sort_info)
 		gtk_object_unref (GTK_OBJECT(etgc->sort_info));
 
+	if (etgc->table_selection_model)
+		gtk_object_unref (GTK_OBJECT(etgc->table_selection_model));
+
 	if (etgc->rect)
 		gtk_object_destroy (GTK_OBJECT(etgc->rect));
 
@@ -316,13 +320,6 @@ compute_text (ETableGroupContainer *etgc, ETableGroupContainerChildNode *child_n
 }
 
 static void
-child_row_selection (ETableGroup *etg, int row, gboolean selected,
-		     ETableGroupContainer *etgc)
-{
-	e_table_group_row_selection (E_TABLE_GROUP (etgc), row, selected);
-}
-
-static void
 child_cursor_change (ETableGroup *etg, int row,
 		    ETableGroupContainer *etgc)
 {
@@ -395,10 +392,9 @@ etgc_add (ETableGroup *etg, gint row)
 			      "drawgrid", etgc->draw_grid,
 			      "drawfocus", etgc->draw_focus,
 			      "cursor_mode", etgc->cursor_mode,
+			      "table_selection_model", etgc->table_selection_model,
 			      "length_threshold", etgc->length_threshold,
 			      NULL);
-	gtk_signal_connect (GTK_OBJECT (child), "row_selection",
-			    GTK_SIGNAL_FUNC (child_row_selection), etgc);
 	gtk_signal_connect (GTK_OBJECT (child), "cursor_change",
 			    GTK_SIGNAL_FUNC (child_cursor_change), etgc);
 	gtk_signal_connect (GTK_OBJECT (child), "double_click",
@@ -546,29 +542,6 @@ etgc_get_focus_column (ETableGroup *etg)
 	return 0;
 }
 
-static void
-etgc_selected_row_foreach (ETableGroup *etg,
-			   ETableForeachFunc func,
-			   gpointer closure)
-{
-	ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg);
-	if (etgc->children) {
-		GList *list;
-		for (list = etgc->children; list; list = list->next) {
-			ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data;
-			ETableGroup *child = child_node->child;
-			e_table_group_selected_row_foreach (child, func, closure);
-		}
-	}
-}
-
-
-
-
-
-
-
-
 
 static void etgc_thaw (ETableGroup *etg)
 {
@@ -612,6 +585,20 @@ etgc_set_arg (GtkObject *object, GtkArg *arg, guint arg_id)
 		}
 		break;
 
+	case ARG_TABLE_SELECTION_MODEL:
+		if (etgc->table_selection_model)
+			gtk_object_unref(GTK_OBJECT(etgc->table_selection_model));
+		etgc->table_selection_model = E_TABLE_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg));
+		if (etgc->table_selection_model)
+			gtk_object_ref(GTK_OBJECT(etgc->table_selection_model));
+		for (list = etgc->children; list; list = g_list_next (list)) {
+			ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data;
+			gtk_object_set (GTK_OBJECT(child_node->child),
+					"table_selection_model", etgc->table_selection_model,
+					NULL);
+		}
+		break;
+
 	case ARG_TABLE_DRAW_GRID:
 		etgc->draw_grid = GTK_VALUE_BOOL (*arg);
 		for (list = etgc->children; list; list = g_list_next (list)) {
@@ -697,7 +684,6 @@ etgc_class_init (GtkObjectClass *object_class)
 	e_group_class->get_cursor_row = etgc_get_cursor_row;
 	e_group_class->get_focus_column = etgc_get_focus_column;
 	e_group_class->get_printable = etgc_get_printable;
-	e_group_class->selected_row_foreach = etgc_selected_row_foreach;
 
 	gtk_object_add_arg_type ("ETableGroupContainer::drawgrid", GTK_TYPE_BOOL,
 				 GTK_ARG_WRITABLE, ARG_TABLE_DRAW_GRID);
@@ -705,6 +691,8 @@ etgc_class_init (GtkObjectClass *object_class)
 				 GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS);
 	gtk_object_add_arg_type ("ETableGroupContainer::cursor_mode", GTK_TYPE_INT,
 				 GTK_ARG_WRITABLE, ARG_CURSOR_MODE);
+	gtk_object_add_arg_type ("ETableGroupContainer::table_selection_model", GTK_TYPE_OBJECT,
+				 GTK_ARG_WRITABLE, ARG_TABLE_SELECTION_MODEL);
 	gtk_object_add_arg_type ("ETableGroupContainer::length_threshold", GTK_TYPE_INT,
 				 GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD);
 
@@ -811,6 +799,7 @@ etgc_init (GtkObject *object)
 	container->draw_focus = 1;
 	container->cursor_mode = E_TABLE_CURSOR_SIMPLE;
 	container->length_threshold = -1;
+	container->table_selection_model = NULL;
 }
 
 E_MAKE_TYPE (e_table_group_container, "ETableGroupContainer", ETableGroupContainer, etgc_class_init, etgc_init, PARENT_TYPE);