[gtk/wip/matthiasc/popup: 56/63] testpopup: Add a default widget

[Matthias Clasen <matthiasc src gnome org>]

commit 6867a7852bf14130942a6310d8ef083a6692d16c
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Mar 3 20:07:11 2019 -0500

    testpopup: Add a default widget

 tests/testpopup.c | 32 +++++++++++++++++++++++++-------
 1 file changed, 25 insertions(+), 7 deletions(-)
---
diff --git a/tests/testpopup.c b/tests/testpopup.c
index ed669eddf3..ba27eb6070 100644
--- a/tests/testpopup.c
+++ b/tests/testpopup.c
@@ -1,20 +1,38 @@
 #include <gtk/gtk.h>
 
+static void
+clicked (GtkButton *button)
+{
+  g_print ("Yes!\n");
+}
+
 static gboolean
-create_popup (GtkWidget *parent,
-              GtkWidget *label)
+create_popup (GtkWidget *parent)
 {
-  GtkWidget *popup, *box;
+  GtkWidget *popup, *box, *label, *entry, *button;
 
   popup = gtk_popup_new ();
-  gtk_popup_set_relative_to (GTK_POPUP (popup), label);
+  gtk_popup_set_relative_to (GTK_POPUP (popup), parent);
   gtk_style_context_add_class (gtk_widget_get_style_context (popup), "background");
   gtk_style_context_add_class (gtk_widget_get_style_context (popup), "frame");
   box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-  gtk_container_add (GTK_CONTAINER (box), gtk_label_new ("Test"));
-  gtk_container_add (GTK_CONTAINER (box), gtk_entry_new ());
+
+  label = gtk_label_new_with_mnemonic ("_Test");
+  entry = gtk_entry_new ();
+  button = gtk_button_new_with_label ("Yes!");
+  g_signal_connect (button, "clicked", G_CALLBACK (clicked), NULL);
+
+  gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
+  gtk_widget_set_can_default (button, TRUE);
+  gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
+
+  gtk_container_add (GTK_CONTAINER (box), label);
+  gtk_container_add (GTK_CONTAINER (box), entry);
+  gtk_container_add (GTK_CONTAINER (box), button);
   gtk_container_add (GTK_CONTAINER (popup), box);
 
+  gtk_widget_grab_default (button);
+
   gtk_widget_show (popup);
 
   return FALSE;
@@ -37,7 +55,7 @@ main (int argc, char *argv[])
   gtk_container_add (GTK_CONTAINER (window), label);
 
   g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);
-  g_signal_connect (window, "map", G_CALLBACK (create_popup), label);
+  g_signal_connect_swapped (window, "map", G_CALLBACK (create_popup), label);
 
   gtk_widget_show (window);