periodically update UI on manual filtering to avoid freeze.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@1317 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 7 insertions, 0 deletions

diff --git a/src/summaryview.c b/src/summaryview.c
index c4f382cf..2ec78bb9 100644
--- a/src/summaryview.c
+++ b/src/summaryview.c
@@ -4386,6 +4386,9 @@ static gboolean summary_filter_func(GtkTreeModel *model, GtkTreePath *path,
 			   summaryview->flt_count, summaryview->flt_total);
 		STATUSBAR_POP(summaryview->mainwin);
 		STATUSBAR_PUSH(summaryview->mainwin, msg);
+		if ((summaryview->flt_count % 500) == 0) {
+			GTK_EVENTS_FLUSH();
+		}
 	}
 
 	fltinfo = filter_info_new();
@@ -4444,6 +4447,9 @@ static gboolean summary_filter_junk_func(GtkTreeModel *model, GtkTreePath *path,
 			   summaryview->flt_count, summaryview->flt_total);
 		STATUSBAR_POP(summaryview->mainwin);
 		STATUSBAR_PUSH(summaryview->mainwin, msg);
+		if ((summaryview->flt_count % 500) == 0) {
+			GTK_EVENTS_FLUSH();
+		}
 	}
 
 	fltinfo = filter_info_new();
@@ -4494,6 +4500,7 @@ static void summary_filter_real(SummaryView *summaryview,
 	debug_print(_("filtering..."));
 	STATUSBAR_PUSH(summaryview->mainwin, _("Filtering..."));
 	main_window_cursor_wait(summaryview->mainwin);
+	GTK_EVENTS_FLUSH();
 
 	summaryview->filtered = 0;
 	summaryview->flt_count = 0;