[gspell/wip/entry: 5/8] test-entry: bold toggle button

[Sébastien Wilmet <swilmet src gnome org>]

commit 20791f133f3117a0eb6599d191f957a54b3d9e03
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Oct 29 16:49:32 2016 +0200

    test-entry: bold toggle button

 tests/test-entry.c |   58 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 58 insertions(+), 0 deletions(-)
---
diff --git a/tests/test-entry.c b/tests/test-entry.c
index 3f2b588..aaa5569 100644
--- a/tests/test-entry.c
+++ b/tests/test-entry.c
@@ -63,12 +63,70 @@ create_entry (void)
 }
 
 static void
+bold_toggled_cb (GtkToggleButton *button,
+                TestSpell       *spell)
+{
+       /* Do not care about other users of the GtkEntry:attributes property. An
+        * application or another library might do something similar, but
+        * GspellEntry should still work.
+        */
+
+       if (gtk_toggle_button_get_active (button))
+       {
+               PangoAttribute *attr_bold;
+               PangoAttrList *attr_list;
+
+               attr_bold = pango_attr_weight_new (PANGO_WEIGHT_BOLD);
+
+               attr_list = pango_attr_list_new ();
+               pango_attr_list_insert (attr_list, attr_bold);
+               gtk_entry_set_attributes (spell->entry, attr_list);
+               pango_attr_list_unref (attr_list);
+       }
+       else
+       {
+               gtk_entry_set_attributes (spell->entry, NULL);
+       }
+}
+
+static GtkWidget *
+create_sidebar (TestSpell *spell)
+{
+       GtkWidget *vgrid;
+       GtkWidget *bold_toggle_button;
+
+       vgrid = gtk_grid_new ();
+       gtk_grid_set_row_spacing (GTK_GRID (vgrid), 6);
+       gtk_orientable_set_orientation (GTK_ORIENTABLE (vgrid),
+                                       GTK_ORIENTATION_VERTICAL);
+
+       bold_toggle_button = gtk_toggle_button_new_with_label ("Bold");
+       gtk_container_add (GTK_CONTAINER (vgrid), bold_toggle_button);
+
+       g_signal_connect (bold_toggle_button,
+                         "toggled",
+                         G_CALLBACK (bold_toggled_cb),
+                         spell);
+
+       gtk_widget_show_all (vgrid);
+
+       return vgrid;
+}
+
+static void
 test_spell_init (TestSpell *spell)
 {
        g_object_set (spell,
                      "margin", 6,
                      NULL);
 
+       gtk_grid_set_column_spacing (GTK_GRID (spell), 6);
+       gtk_orientable_set_orientation (GTK_ORIENTABLE (spell),
+                                       GTK_ORIENTATION_HORIZONTAL);
+
+       gtk_container_add (GTK_CONTAINER (spell),
+                          create_sidebar (spell));
+
        spell->entry = create_entry ();
        gtk_container_add (GTK_CONTAINER (spell),
                           GTK_WIDGET (spell->entry));