beginning of the keyboard navigation.

1999-11-27  Miguel de Icaza  <miguel@gnu.org>

	* e-table-item.c (eti_event): beginning of the keyboard navigation.

	* e-table-model.c (e_table_model_row_changed): new function.
	(e_table_model_cell_changed): new function.
	(e_table_model_class_init): New signals.

	* e-table-item.c (eti_request_region_redraw): x2, y2 offsets were
	wrong.
	(eti_select): Repaint selected region.
	(eti_request_region_redraw): Fix range.
	(eti_draw): Correct offset computation here.
	(e_table_item_class_init): New method: row_selection, handles the
	selection.

	Now it implement GTK_SELECTION_SINGLE and GTK_SELECTION_MULTIPLE.

	Focusing and selection should be correct now.

svn path=/trunk/; revision=1441

1 files changed, 26 insertions, 1 deletions

diff --git a/widgets/e-table-item.h b/widgets/e-table-item.h
index fc36363413..17d422ddf5 100644
--- a/widgets/e-table-item.h
+++ b/widgets/e-table-item.h
@@ -32,6 +32,7 @@ typedef struct {
 	
 	GdkGC           *fill_gc;
 	GdkGC           *grid_gc;
+	GdkGC           *focus_gc;
 
 	unsigned int     draw_grid:1;
 
@@ -49,15 +50,39 @@ typedef struct {
 	 */
 	int              length_threshold;
 
-	int              selected_col, selected_row;
+	GSList          *selection;
+	GtkSelectionMode selection_mode;
 } ETableItem;
 
 typedef struct {
 	GnomeCanvasItemClass parent_class;
+
+	void        (*row_selection)      (ETableItem *eti, int row, gboolean selected);
 } ETableItemClass;
 
 GtkType    e_table_item_get_type (void);
+
+/*
+ * Focus
+ */
 void       e_table_item_focus    (ETableItem *eti, int col, int row);
 void       e_table_item_unfocus  (ETableItem *eti);
 
+/*
+ * Selection
+ */
+void        e_table_item_select_row    (ETableItem *e_table_Item, int row);
+void        e_table_item_unselect_row  (ETableItem *e_table_Item, int row);
+
+/*
+ * Handling the selection
+ */
+const GSList*e_table_item_get_selection (ETableItem *e_table_Item);
+
+GtkSelectionMode e_table_item_get_selection_mode (ETableItem *e_table_Item);
+void             e_table_item_set_selection_mode (ETableItem *e_table_Item,
+						  GtkSelectionMode selection_mode);
+gboolean         e_table_item_is_row_selected    (ETableItem *e_table_Item,
+						  int row);
+
 #endif /* _E_TABLE_ITEM_H_ */