1 /* GIMP - The GNU Image Manipulation Program 2 * Copyright (C) 1995 Spencer Kimball and Peter Mattis 3 * 4 * GimpOverlayBox 5 * Copyright (C) 2009 Michael Natterer <mitch@gimp.org> 6 * 7 * This program is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 3 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program. If not, see <https://www.gnu.org/licenses/>. 19 */ 20 21 #ifndef __GIMP_OVERLAY_BOX_H__ 22 #define __GIMP_OVERLAY_BOX_H__ 23 24 25 #define GIMP_TYPE_OVERLAY_BOX (gimp_overlay_box_get_type ()) 26 #define GIMP_OVERLAY_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_OVERLAY_BOX, GimpOverlayBox)) 27 #define GIMP_OVERLAY_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_OVERLAY_BOX, GimpOverlayBoxClass)) 28 #define GIMP_IS_OVERLAY_BOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_OVERLAY_BOX)) 29 #define GIMP_IS_OVERLAY_BOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_OVERLAY_BOX)) 30 #define GIMP_OVERLAY_BOX_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_OVERLAY_BOX, GimpOverlayBoxClass)) 31 32 33 typedef struct _GimpOverlayBoxClass GimpOverlayBoxClass; 34 35 struct _GimpOverlayBox 36 { 37 GtkContainer parent_instance; 38 39 GList *children; 40 }; 41 42 struct _GimpOverlayBoxClass 43 { 44 GtkContainerClass parent_class; 45 }; 46 47 48 GType gimp_overlay_box_get_type (void) G_GNUC_CONST; 49 50 GtkWidget * gimp_overlay_box_new (void); 51 52 void gimp_overlay_box_add_child (GimpOverlayBox *box, 53 GtkWidget *child, 54 gdouble xalign, 55 gdouble yalign); 56 void gimp_overlay_box_set_child_alignment (GimpOverlayBox *box, 57 GtkWidget *child, 58 gdouble xalign, 59 gdouble yalign); 60 void gimp_overlay_box_set_child_position (GimpOverlayBox *box, 61 GtkWidget *child, 62 gdouble x, 63 gdouble y); 64 void gimp_overlay_box_set_child_angle (GimpOverlayBox *box, 65 GtkWidget *child, 66 gdouble angle); 67 void gimp_overlay_box_set_child_opacity (GimpOverlayBox *box, 68 GtkWidget *child, 69 gdouble opacity); 70 71 void gimp_overlay_box_scroll (GimpOverlayBox *box, 72 gint offset_x, 73 gint offset_y); 74 75 76 #endif /* __GIMP_OVERLAY_BOX_H__ */ 77