[gtk/wip/exalm/test: 9/37] tests: Fix testcalendar layout

[Alexander Mikhaylenko <alexm src gnome org>]

commit e162b3ee1970dcf0b50e9ad6a1b532ae455dfc5c
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Mon May 11 03:22:15 2020 +0500

    tests: Fix testcalendar layout
    
    Add a missing expand.

 tests/testcalendar.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/tests/testcalendar.c b/tests/testcalendar.c
index 978316d88d..a697fa5937 100644
--- a/tests/testcalendar.c
+++ b/tests/testcalendar.c
@@ -200,6 +200,7 @@ create_calendar(void)
   g_signal_connect (window, "destroy", G_CALLBACK (quit_cb), &done);
 
   hpaned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
+  gtk_widget_set_vexpand (hpaned, TRUE);
 
   /* Calendar widget */