[gtk] searchentry: Make the text entry expand

[Timm Bäder <baedert src gnome org>]

commit 23be10cf696ca6ef84a32ae72995d9f71339ba59
Author: Timm Bäder <mail baedert org>
Date:   Thu Oct 17 16:38:21 2019 +0200

    searchentry: Make the text entry expand
    
    Fixes the broken layout.

 gtk/gtksearchentry.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/gtk/gtksearchentry.c b/gtk/gtksearchentry.c
index 06460e6282..f701ac21be 100644
--- a/gtk/gtksearchentry.c
+++ b/gtk/gtksearchentry.c
@@ -523,6 +523,7 @@ gtk_search_entry_init (GtkSearchEntry *entry)
 
   priv->entry = gtk_text_new ();
   gtk_widget_set_parent (priv->entry, GTK_WIDGET (entry));
+  gtk_widget_set_hexpand (priv->entry, TRUE);
   gtk_editable_init_delegate (GTK_EDITABLE (entry));
   g_signal_connect_swapped (priv->entry, "changed", G_CALLBACK (text_changed), entry);
   g_signal_connect_after (priv->entry, "changed", G_CALLBACK (gtk_search_entry_changed), entry);