Add GtkBoxLayout

The same layout policy of GtkBox, without all the GtkContainer calories.

1 files changed, 54 insertions, 0 deletions

diff --git a/gtk/gtkboxlayout.h b/gtk/gtkboxlayout.h
new file mode 100644
index 0000000000..8d394219b7
--- /dev/null
+++ b/gtk/gtkboxlayout.h
@@ -0,0 +1,54 @@
+/* gtkboxlayout.h: Box layout manager
+ *
+ * Copyright 2019  GNOME Foundation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
+#include <gtk/gtkenums.h>
+#include <gtk/gtklayoutmanager.h>
+
+G_BEGIN_DECLS
+
+#define GTK_TYPE_BOX_LAYOUT (gtk_box_layout_get_type())
+
+GDK_AVAILABLE_IN_ALL
+G_DECLARE_FINAL_TYPE (GtkBoxLayout, gtk_box_layout, GTK, BOX_LAYOUT, GtkLayoutManager)
+
+GDK_AVAILABLE_IN_ALL
+GtkLayoutManager *      gtk_box_layout_new                      (GtkOrientation  orientation);
+
+GDK_AVAILABLE_IN_ALL
+void                    gtk_box_layout_set_homogeneous          (GtkBoxLayout        *box_layout,
+                                                                 gboolean             homogeneous);
+GDK_AVAILABLE_IN_ALL
+gboolean                gtk_box_layout_get_homogeneous          (GtkBoxLayout        *box_layout);
+GDK_AVAILABLE_IN_ALL
+void                    gtk_box_layout_set_spacing              (GtkBoxLayout        *box_layout,
+                                                                 guint                spacing);
+GDK_AVAILABLE_IN_ALL
+guint                   gtk_box_layout_get_spacing              (GtkBoxLayout        *box_layout);
+GDK_AVAILABLE_IN_ALL
+void                    gtk_box_layout_set_baseline_position    (GtkBoxLayout        *box_layout,
+                                                                 GtkBaselinePosition  position);
+GDK_AVAILABLE_IN_ALL
+GtkBaselinePosition     gtk_box_layout_get_baseline_position    (GtkBoxLayout        *box_layout);
+
+G_END_DECLS