1 files changed, 81 insertions, 0 deletions
diff --git a/app/widgets/gimpoverlaychild.h b/app/widgets/gimpoverlaychild.h
new file mode 100644
index 0000000..a5c0987
--- /dev/null
+++ b/app/widgets/gimpoverlaychild.h
@@ -0,0 +1,81 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpoverlaychild.h
+ * Copyright (C) 2009 Michael Natterer <mitch@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GIMP_OVERLAY_CHILD_H__
+#define __GIMP_OVERLAY_CHILD_H__
+
+
+typedef struct _GimpOverlayChild GimpOverlayChild;
+
+struct _GimpOverlayChild
+{
+  GtkWidget      *widget;
+  GdkWindow      *window;
+
+  gboolean        has_position;
+  gdouble         xalign;
+  gdouble         yalign;
+  gdouble         x;
+  gdouble         y;
+
+  gdouble         angle;
+  gdouble         opacity;
+
+  /* updated in size_allocate */
+  cairo_matrix_t  matrix;
+};
+
+
+GimpOverlayChild * gimp_overlay_child_new           (GimpOverlayBox  *box,
+                                                     GtkWidget       *widget,
+                                                     gdouble          xalign,
+                                                     gdouble          yalign,
+                                                     gdouble          angle,
+                                                     gdouble          opacity);
+void               gimp_overlay_child_free          (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child);
+
+GimpOverlayChild * gimp_overlay_child_find          (GimpOverlayBox   *box,
+                                                     GtkWidget        *widget);
+
+void               gimp_overlay_child_realize       (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child);
+void               gimp_overlay_child_unrealize     (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child);
+void               gimp_overlay_child_size_request  (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child);
+void               gimp_overlay_child_size_allocate (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child);
+gboolean           gimp_overlay_child_expose        (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child,
+                                                     GdkEventExpose   *event);
+gboolean           gimp_overlay_child_damage        (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child,
+                                                     GdkEventExpose   *event);
+
+void               gimp_overlay_child_invalidate    (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child);
+gboolean           gimp_overlay_child_pick          (GimpOverlayBox   *box,
+                                                     GimpOverlayChild *child,
+                                                     gdouble           box_x,
+                                                     gdouble           box_y);
+
+
+#endif /* __GIMP_OVERLAY_CHILD_H__ */