[gtk/bin-removal: 29/50] searchbar: Add a child property

[Matthias Clasen <matthiasc src gnome org>]

commit ec787f3352e4a64ae18a69d4d352844cc89a817c
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 3 09:51:09 2020 -0400

    searchbar: Add a child property

 docs/reference/gtk/gtk4-sections.txt |  2 ++
 gtk/gtksearchbar.c                   | 46 ++++++++++++++++++++++++++++++++++++
 gtk/gtksearchbar.h                   |  7 ++++++
 3 files changed, 55 insertions(+)
---
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index 2e94aef317..306e8a05cc 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -2259,6 +2259,8 @@ GtkScrolledWindowPrivate
 <TITLE>GtkSearchBar</TITLE>
 GtkSearchBar
 gtk_search_bar_new
+gtk_search_bar_set_child
+gtk_search_bar_get_child
 gtk_search_bar_connect_entry
 gtk_search_bar_get_search_mode
 gtk_search_bar_set_search_mode
diff --git a/gtk/gtksearchbar.c b/gtk/gtksearchbar.c
index 7a2e6178f3..90e342234c 100644
--- a/gtk/gtksearchbar.c
+++ b/gtk/gtksearchbar.c
@@ -112,6 +112,7 @@ enum {
   PROP_0,
   PROP_SEARCH_MODE_ENABLED,
   PROP_SHOW_CLOSE_BUTTON,
+  PROP_CHILD,
   LAST_PROPERTY
 };
 
@@ -209,6 +210,9 @@ gtk_search_bar_set_property (GObject      *object,
     case PROP_SHOW_CLOSE_BUTTON:
       gtk_search_bar_set_show_close_button (bar, g_value_get_boolean (value));
       break;
+    case PROP_CHILD:
+      gtk_search_bar_set_child (bar, g_value_get_object (value));
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -231,6 +235,9 @@ gtk_search_bar_get_property (GObject    *object,
     case PROP_SHOW_CLOSE_BUTTON:
       g_value_set_boolean (value, gtk_search_bar_get_show_close_button (bar));
       break;
+    case PROP_CHILD:
+      g_value_set_object (value, gtk_search_bar_get_child (bar));
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -332,6 +339,12 @@ gtk_search_bar_class_init (GtkSearchBarClass *klass)
                                                                FALSE,
                                                                
GTK_PARAM_READWRITE|G_PARAM_CONSTRUCT|G_PARAM_EXPLICIT_NOTIFY);
 
+  widget_props[PROP_CHILD] = g_param_spec_object ("child",
+                                                  P_("Child"),
+                                                  P_("The child widget"),
+                                                  GTK_TYPE_WIDGET,
+                                                  
GTK_PARAM_READWRITE|G_PARAM_CONSTRUCT|G_PARAM_EXPLICIT_NOTIFY);
+
   g_object_class_install_properties (object_class, LAST_PROPERTY, widget_props);
 
   gtk_widget_class_set_css_name (widget_class, I_("searchbar"));
@@ -657,3 +670,36 @@ gtk_search_bar_get_key_capture_widget (GtkSearchBar *bar)
 
   return priv->capture_widget;
 }
+
+/**
+ * gtk_search_bar_set_child:
+ * @bar: a #GtkSearchBar
+ * @child: (allow-none): the child widget
+ *
+ * Sets the child widget of @bar.
+ */
+void
+gtk_search_bar_set_child (GtkSearchBar *bar,
+                          GtkWidget    *child)
+{
+  if (gtk_bin_get_child (GTK_BIN (bar)))
+    gtk_search_bar_remove (GTK_CONTAINER (bar), gtk_bin_get_child (GTK_BIN (bar)));
+  if (child)
+    gtk_search_bar_add (GTK_CONTAINER (bar), child);
+  g_object_notify_by_pspec (G_OBJECT (bar), widget_props[PROP_CHILD]);
+}
+
+/**
+ * gtk_search_bar_get_child:
+ * @bar: a #GtkSearchBar
+ *
+ * Gets the child widget of @bar.
+ *
+ * Returns: (nullable) (transfer none): the child widget of @bar
+ */
+GtkWidget *
+gtk_search_bar_get_child (GtkSearchBar *bar)
+{
+  return gtk_bin_get_child (GTK_BIN (bar));
+}
+
diff --git a/gtk/gtksearchbar.h b/gtk/gtksearchbar.h
index febfb1e975..7f7275c59b 100644
--- a/gtk/gtksearchbar.h
+++ b/gtk/gtksearchbar.h
@@ -71,6 +71,13 @@ void        gtk_search_bar_set_key_capture_widget (GtkSearchBar *bar,
 GDK_AVAILABLE_IN_ALL
 GtkWidget * gtk_search_bar_get_key_capture_widget (GtkSearchBar *bar);
 
+GDK_AVAILABLE_IN_ALL
+void        gtk_search_bar_set_child          (GtkSearchBar *bar,
+                                               GtkWidget    *child);
+GDK_AVAILABLE_IN_ALL
+GtkWidget * gtk_search_bar_get_child          (GtkSearchBar *bar);
+
+
 G_END_DECLS
 
 #endif /* __GTK_SEARCH_BAR_H__ */