Fix ETable/ETree signal signatures.

To avoid another case like bug #587014, add GSignalAccumulator functions
to all ETable and ETree signals that return a flag to indicate the signal
has been handled.

See commit e9dc381d3ace3404d0eafe94eb6da3b9a843abb8 for an example of
the kind of problems not having a GSignalAccumulator can cause.

Signals changed:

  ETree::click
  ETree::right-click
  ETree::white-space-event
  ETable::click
  ETable::key-press
  ETable::right-click
  ETable::start-drag
  ETable::white-space-event
  ETableItem::click
  ETableItem::right-click
  ETableItem::start-drag
  ETableGroup::click
  ETableGroup::key-press
  ETableGroup::right-click
  ETableGroup::start-drag

1 files changed, 4 insertions, 4 deletions

diff --git a/widgets/table/e-table-group-container.c b/widgets/table/e-table-group-container.c
index 77d766b16e..810823db61 100644
--- a/widgets/table/e-table-group-container.c
+++ b/widgets/table/e-table-group-container.c
@@ -378,28 +378,28 @@ child_double_click (ETableGroup *etg, gint row, gint col, GdkEvent *event,
 	e_table_group_double_click (E_TABLE_GROUP (etgc), row, col, event);
 }
 
-static gint
+static gboolean
 child_right_click (ETableGroup *etg, gint row, gint col, GdkEvent *event,
 		   ETableGroupContainer *etgc)
 {
 	return e_table_group_right_click (E_TABLE_GROUP (etgc), row, col, event);
 }
 
-static gint
+static gboolean
 child_click (ETableGroup *etg, gint row, gint col, GdkEvent *event,
 		   ETableGroupContainer *etgc)
 {
 	return e_table_group_click (E_TABLE_GROUP (etgc), row, col, event);
 }
 
-static gint
+static gboolean
 child_key_press (ETableGroup *etg, gint row, gint col, GdkEvent *event,
 		 ETableGroupContainer *etgc)
 {
 	return e_table_group_key_press (E_TABLE_GROUP (etgc), row, col, event);
 }
 
-static gint
+static gboolean
 child_start_drag (ETableGroup *etg, gint row, gint col, GdkEvent *event,
 		 ETableGroupContainer *etgc)
 {