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authorChristopher James Lahey <clahey@helixcode.com>2001-01-22 09:48:54 +0800
committerChris Lahey <clahey@src.gnome.org>2001-01-22 09:48:54 +0800
commit4404cde3fc7f27f9dc348d388a4cad22af302ea0 (patch)
tree2f29928a68d1575bd7659334ce2c0dcd84296a96
parentad3a86858e5fb751fe01e5b1cee800771cccfcaf (diff)
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Made the cursor move when rows are inserted or deleted. If in single mode
2001-01-21 Christopher James Lahey <clahey@helixcode.com> * e-table-selection-model.c: Made the cursor move when rows are inserted or deleted. If in single mode and the selected row gets removed, move it up. svn path=/trunk/; revision=7691
-rw-r--r--widgets/table/e-table-selection-model.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/widgets/table/e-table-selection-model.c b/widgets/table/e-table-selection-model.c
index 7c39648f55..85a22fd638 100644
--- a/widgets/table/e-table-selection-model.c
+++ b/widgets/table/e-table-selection-model.c
@@ -27,6 +27,8 @@
static GtkObjectClass *e_table_selection_model_parent_class;
+static void etsm_select_single_row (ETableSelectionModel *selection, int row);
+
enum {
CURSOR_CHANGED,
SELECTION_CHANGED,
@@ -74,6 +76,8 @@ model_row_inserted(ETableModel *etm, int row, ETableSelectionModel *etsm)
etsm->selection[box] = (etsm->selection[box] & BITMASK_LEFT(row)) | ((etsm->selection[box] & BITMASK_RIGHT(row)) >> 1);
etsm->row_count ++;
}
+ if (etsm->cursor_row >= row)
+ etsm->cursor_row ++;
}
static void
@@ -82,6 +86,7 @@ model_row_deleted(ETableModel *etm, int row, ETableSelectionModel *etsm)
int box;
int i;
int last;
+ int selected = FALSE;
if(etsm->row_count >= 0) {
guint32 bitmask;
box = row >> 5;
@@ -89,6 +94,7 @@ model_row_deleted(ETableModel *etm, int row, ETableSelectionModel *etsm)
/* Build bitmasks for the left and right half of the box */
bitmask = BITMASK_RIGHT(row) >> 1;
+ selected = e_table_selection_model_is_row_selected(etsm, row);
/* Shift right half of box one bit to the left. */
etsm->selection[box] = (etsm->selection[box] & BITMASK_LEFT(row))| ((etsm->selection[box] & bitmask) << 1);
@@ -106,7 +112,12 @@ model_row_deleted(ETableModel *etm, int row, ETableSelectionModel *etsm)
if ((etsm->row_count & 0x1f) == 0) {
etsm->selection = g_renew(gint, etsm->selection, etsm->row_count >> 5);
}
+ if (selected && etsm->mode == GTK_SELECTION_SINGLE) {
+ etsm_select_single_row (etsm, row > 0 ? row - 1 : 0);
+ }
}
+ if (etsm->cursor_row >= row && etsm->cursor_row > 0)
+ etsm->cursor_row --;
}
#else