+ (X_SUBWINDOW_INSTANCE_DATA (i)->data.sub.parent_window)
+#define IMAGE_INSTANCE_X_WIDGET_XOFFSET(i) \
+ (X_SUBWINDOW_INSTANCE_DATA (i)->data.wid.x_offset)
+#define IMAGE_INSTANCE_X_WIDGET_YOFFSET(i) \
+ (X_SUBWINDOW_INSTANCE_DATA (i)->data.wid.y_offset)
+#define IMAGE_INSTANCE_X_WIDGET_LWID(i) \
+ (X_SUBWINDOW_INSTANCE_DATA (i)->data.wid.id)