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authorChristopher James Lahey <clahey@ximian.com>2001-08-08 15:49:24 +0800
committerChris Lahey <clahey@src.gnome.org>2001-08-08 15:49:24 +0800
commitfe8e4870486f14d0822f16e483ed54c7440bbef5 (patch)
tree3b92e086d81a88ebd92ed2316697834731a9fc8b /widgets
parent91fe573ce4a1b11b5fe9bbd366842ba7e7593bc8 (diff)
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Check for row >= 0 here. (etgl_destroy): Disconnect from all the signals
2001-08-08 Christopher James Lahey <clahey@ximian.com> * e-table-group-leaf.c, e-table-group-leaf.h (etgl_key_press): Check for row >= 0 here. (etgl_destroy): Disconnect from all the signals we connect to on our ETableItem here. svn path=/trunk/; revision=11766
Diffstat (limited to 'widgets')
-rw-r--r--widgets/table/e-table-group-leaf.c58
-rw-r--r--widgets/table/e-table-group-leaf.h7
2 files changed, 50 insertions, 15 deletions
diff --git a/widgets/table/e-table-group-leaf.c b/widgets/table/e-table-group-leaf.c
index d527991a41..440b7562e1 100644
--- a/widgets/table/e-table-group-leaf.c
+++ b/widgets/table/e-table-group-leaf.c
@@ -47,8 +47,35 @@ etgl_destroy (GtkObject *object)
ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF(object);
if (etgl->ets)
gtk_object_unref (GTK_OBJECT(etgl->ets));
- if (etgl->item)
+ if (etgl->item) {
+ if (etgl->etgl_cursor_change_id != 0)
+ gtk_signal_disconnect (GTK_OBJECT (etgl->item),
+ etgl->etgl_cursor_change_id);
+ if (etgl->etgl_cursor_activated_id != 0)
+ gtk_signal_disconnect (GTK_OBJECT (etgl->item),
+ etgl->etgl_cursor_activated_id);
+ if (etgl->etgl_double_click_id != 0)
+ gtk_signal_disconnect (GTK_OBJECT (etgl->item),
+ etgl->etgl_double_click_id);
+ if (etgl->etgl_right_click_id != 0)
+ gtk_signal_disconnect (GTK_OBJECT (etgl->item),
+ etgl->etgl_right_click_id);
+ if (etgl->etgl_click_id != 0)
+ gtk_signal_disconnect (GTK_OBJECT (etgl->item),
+ etgl->etgl_click_id);
+ if (etgl->etgl_key_press_id != 0)
+ gtk_signal_disconnect (GTK_OBJECT (etgl->item),
+ etgl->etgl_key_press_id);
gtk_object_destroy (GTK_OBJECT(etgl->item));
+
+ etgl->etgl_cursor_change_id = 0;
+ etgl->etgl_cursor_activated_id = 0;
+ etgl->etgl_double_click_id = 0;
+ etgl->etgl_right_click_id = 0;
+ etgl->etgl_click_id = 0;
+ etgl->etgl_key_press_id = 0;
+ etgl->item = NULL;
+ }
if (etgl->selection_model)
gtk_object_unref (GTK_OBJECT(etgl->selection_model));
if (GTK_OBJECT_CLASS (etgl_parent_class)->destroy)
@@ -127,7 +154,7 @@ etgl_double_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETabl
static gint
etgl_key_press (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl)
{
- if (row < E_TABLE_SUBSET(etgl->ets)->n_map)
+ if (row < E_TABLE_SUBSET(etgl->ets)->n_map && row >= 0)
return e_table_group_key_press (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row], col, event);
else
return 0;
@@ -186,18 +213,12 @@ etgl_realize (GnomeCanvasItem *item)
"selection_model", etgl->selection_model,
NULL));
- gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_change",
- GTK_SIGNAL_FUNC(etgl_cursor_change), etgl);
- gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_activated",
- GTK_SIGNAL_FUNC(etgl_cursor_activated), etgl);
- gtk_signal_connect (GTK_OBJECT(etgl->item), "double_click",
- GTK_SIGNAL_FUNC(etgl_double_click), etgl);
- gtk_signal_connect (GTK_OBJECT(etgl->item), "right_click",
- GTK_SIGNAL_FUNC(etgl_right_click), etgl);
- gtk_signal_connect (GTK_OBJECT(etgl->item), "click",
- GTK_SIGNAL_FUNC(etgl_click), etgl);
- gtk_signal_connect (GTK_OBJECT(etgl->item), "key_press",
- GTK_SIGNAL_FUNC(etgl_key_press), etgl);
+ etgl->etgl_cursor_change_id = gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_change", GTK_SIGNAL_FUNC(etgl_cursor_change), etgl);
+ etgl->etgl_cursor_activated_id = gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_activated", GTK_SIGNAL_FUNC(etgl_cursor_activated), etgl);
+ etgl->etgl_double_click_id = gtk_signal_connect (GTK_OBJECT(etgl->item), "double_click", GTK_SIGNAL_FUNC(etgl_double_click), etgl);
+ etgl->etgl_right_click_id = gtk_signal_connect (GTK_OBJECT(etgl->item), "right_click", GTK_SIGNAL_FUNC(etgl_right_click), etgl);
+ etgl->etgl_click_id = gtk_signal_connect (GTK_OBJECT(etgl->item), "click", GTK_SIGNAL_FUNC(etgl_click), etgl);
+ etgl->etgl_key_press_id = gtk_signal_connect (GTK_OBJECT(etgl->item), "key_press", GTK_SIGNAL_FUNC(etgl_key_press), etgl);
e_canvas_item_request_reflow(item);
}
@@ -483,7 +504,14 @@ etgl_init (GtkObject *object)
etgl->ets = NULL;
etgl->item = NULL;
-
+
+ etgl->etgl_cursor_change_id = 0;
+ etgl->etgl_cursor_activated_id = 0;
+ etgl->etgl_double_click_id = 0;
+ etgl->etgl_right_click_id = 0;
+ etgl->etgl_click_id = 0;
+ etgl->etgl_key_press_id = 0;
+
etgl->alternating_row_colors = 1;
etgl->horizontal_draw_grid = 1;
etgl->vertical_draw_grid = 1;
diff --git a/widgets/table/e-table-group-leaf.h b/widgets/table/e-table-group-leaf.h
index de6a63013b..d6c0406a60 100644
--- a/widgets/table/e-table-group-leaf.h
+++ b/widgets/table/e-table-group-leaf.h
@@ -38,6 +38,13 @@ typedef struct {
guint draw_focus : 1;
ECursorMode cursor_mode;
+ int etgl_cursor_change_id;
+ int etgl_cursor_activated_id;
+ int etgl_double_click_id;
+ int etgl_right_click_id;
+ int etgl_click_id;
+ int etgl_key_press_id;
+
ESelectionModel *selection_model;
} ETableGroupLeaf;