gschem/include/gschem_accel_label.h

   1 /* gEDA - GPL Electronic Design Automation
   2  * gschem - gEDA Schematic Capture
   3  * Copyright (C) 1998-2020 gEDA Contributors (see ChangeLog for details)
   4  *
   5  * Code based on GTK 2.14.5 gtk/gtkaccellabel.h (LGPL)
   6  *
   7  * GTK - The GIMP Toolkit
   8  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   9  *
  10  * GschemAccelLabel: GtkLabel with accelerator monitoring facilities.
  11  * Copyright (C) 1998 Tim Janik
  12  *
  13  * Modified by the GTK+ Team and others 1997-2001.  See the AUTHORS
  14  * file for a list of people on the GTK+ Team.  See the ChangeLog
  15  * files for a list of changes.  These files are distributed with
  16  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  17  *
  18  *  Adapted for gEDA by Peter Clifton <pcjc2@cam.ac.uk>
  19  *
  20  *  THIS FILE IS LGPL LICENSED, gEDA AS A WHOLE IS GPL LICENSED
  21  *
  22  * This library is free software; you can redistribute it and/or
  23  * modify it under the terms of the GNU Lesser General Public
  24  * License as published by the Free Software Foundation; either
  25  * version 2 of the License, or (at your option) any later version.
  26  *
  27  * This library is distributed in the hope that it will be useful,
  28  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  29  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  30  * Lesser General Public License for more details.
  31  *
  32  * You should have received a copy of the GNU Library General Public
  33  * License along with this library; if not, write to the
  34  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  35  * Boston, MA 02110-1301 USA
  36  */
  37
  38 #ifndef __GSCHEM_ACCEL_LABEL_H__
  39 #define __GSCHEM_ACCEL_LABEL_H__
  40
  41 G_BEGIN_DECLS
  42
  43 #define GSCHEM_TYPE_ACCEL_LABEL            (gschem_accel_label_get_type ())
  44 #define GSCHEM_ACCEL_LABEL(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSCHEM_TYPE_ACCEL_LABEL, GschemAccelLabel))
  45 #define GSCHEM_ACCEL_LABEL_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GSCHEM_TYPE_ACCEL_LABEL, GschemAccelLabelClass))
  46 #define GSCHEM_IS_ACCEL_LABEL(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSCHEM_TYPE_ACCEL_LABEL))
  47 #define GSCHEM_IS_ACCEL_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GSCHEM_TYPE_ACCEL_LABEL))
  48 #define GSCHEM_ACCEL_LABEL_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GSCHEM_TYPE_ACCEL_LABEL, GschemAccelLabelClass))
  49
  50
  51 typedef struct _GschemAccelLabel            GschemAccelLabel;
  52 typedef struct _GschemAccelLabelClass  GschemAccelLabelClass;
  53
  54 struct _GschemAccelLabel
  55 {
  56   GtkAccelLabel label;
  57
  58   guint          accel_padding;
  59   gchar         *accel_string;
  60   guint16        accel_string_width;
  61 };
  62
  63 struct _GschemAccelLabelClass
  64 {
  65   GtkAccelLabelClass  parent_class;
  66 };
  67
  68
  69 GType      gschem_accel_label_get_type          (void) G_GNUC_CONST;
  70 GtkWidget* gschem_accel_label_new               (const gchar      *string);
  71 guint      gschem_accel_label_get_accel_width   (GschemAccelLabel *accel_label);
  72 void       gschem_accel_label_set_accel_string  (GschemAccelLabel *accel_label,
  73                                                  const gchar      *accel_string);
  74 gboolean   gschem_accel_label_refetch           (GschemAccelLabel *accel_label);
  75
  76 /* private */
  77 gchar *    _gschem_accel_label_class_get_accelerator_label (GschemAccelLabelClass *klass,
  78                                                             guint                  accelerator_key,
  79                                                             GdkModifierType        accelerator_mods);
  80
  81 G_END_DECLS
  82
  83 #endif /* __GSCHEM_ACCEL_LABEL_H__ */