Pileus Git - ~andy/gtk/blob - gtk/gtktoolbar.h

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   3  * GtkToolbar copyright (C) Federico Mena
   4  *
   5  * Copyright (C) 2002 Anders Carlsson <andersca@gnome.org>
   6  * Copyright (C) 2002 James Henstridge <james@daa.com.au>
   7  * Copyright (C) 2003 Soeren Sandmann <sandmann@daimi.au.dk>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the
  21  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  22  * Boston, MA 02111-1307, USA.
  23  */
  24
  25 /*
  26  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  27  * file for a list of people on the GTK+ Team.  See the ChangeLog
  28  * files for a list of changes.  These files are distributed with
  29  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  30  */
  31
  32 #ifndef __GTK_TOOLBAR_H__
  33 #define __GTK_TOOLBAR_H__
  34
  35 #include <gdk/gdk.h>
  36 #include <gtk/gtkcontainer.h>
  37 #include <gtk/gtkenums.h>
  38 #include <gtk/gtktooltips.h>
  39
  40 #include "gtktoolitem.h"
  41
  42 #ifndef GTK_DISABLE_DEPRECATED
  43
  44 /* Not needed, retained for compatibility -Yosh */
  45 #include <gtk/gtkpixmap.h>
  46 #include <gtk/gtksignal.h>
  47
  48 #endif /* GTK_DISABLE_DEPRECATED */
  49
  50 G_BEGIN_DECLS
  51
  52 #define GTK_TYPE_TOOLBAR            (gtk_toolbar_get_type ())
  53 #define GTK_TOOLBAR(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TOOLBAR, GtkToolbar))
  54 #define GTK_TOOLBAR_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TOOLBAR, GtkToolbarClass))
  55 #define GTK_IS_TOOLBAR(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TOOLBAR))
  56 #define GTK_IS_TOOLBAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TOOLBAR))
  57 #define GTK_TOOLBAR_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TOOLBAR, GtkToolbarClass))
  58
  59 #ifndef GTK_DISABLE_DEPRECATED
  60 typedef enum
  61 {
  62   GTK_TOOLBAR_CHILD_SPACE,
  63   GTK_TOOLBAR_CHILD_BUTTON,
  64   GTK_TOOLBAR_CHILD_TOGGLEBUTTON,
  65   GTK_TOOLBAR_CHILD_RADIOBUTTON,
  66   GTK_TOOLBAR_CHILD_WIDGET
  67 } GtkToolbarChildType;
  68
  69 typedef struct _GtkToolbarChild      GtkToolbarChild;
  70
  71 struct _GtkToolbarChild
  72 {
  73   GtkToolbarChildType type;
  74   GtkWidget *widget;
  75   GtkWidget *icon;
  76   GtkWidget *label;
  77 };
  78
  79 #endif /* GTK_DISABLE_DEPRECATED */
  80
  81 typedef enum
  82 {
  83   GTK_TOOLBAR_SPACE_EMPTY,
  84   GTK_TOOLBAR_SPACE_LINE
  85 } GtkToolbarSpaceStyle;
  86
  87 typedef struct _GtkToolbar           GtkToolbar;
  88 typedef struct _GtkToolbarClass      GtkToolbarClass;
  89 typedef struct _GtkToolbarPrivate    GtkToolbarPrivate;
  90
  91 struct _GtkToolbar
  92 {
  93   GtkContainer container;
  94
  95   /*< public >*/
  96   gint             num_children;
  97   GList           *children;
  98   GtkOrientation   orientation;
  99   GtkToolbarStyle  style;
 100   GtkIconSize      icon_size;
 101
 102 #ifndef GTK_DISABLE_DEPRECATED
 103   GtkTooltips     *tooltips;
 104 #else
 105   gpointer         _tooltips;
 106 #endif
 107
 108   /*< private >*/
 109   gint             button_maxw;         /* maximum width of homogeneous children */
 110   gint             button_maxh;         /* maximum height of homogeneous children */
 111
 112   guint            _gtk_reserved1;
 113   guint            _gtk_reserved2;
 114
 115   guint            style_set : 1;
 116   guint            icon_size_set : 1;
 117 };
 118
 119 struct _GtkToolbarClass
 120 {
 121   GtkContainerClass parent_class;
 122
 123   /* signals */
 124   void     (* orientation_changed) (GtkToolbar       *toolbar,
 125                                     GtkOrientation    orientation);
 126   void     (* style_changed)       (GtkToolbar       *toolbar,
 127                                     GtkToolbarStyle   style);
 128   gboolean (* popup_context_menu)  (GtkToolbar       *toolbar,
 129                                     gint              x,
 130                                     gint              y,
 131                                     gint              button_number);
 132
 133   /* Padding for future expansion */
 134   void (*_gtk_reserved1) (void);
 135   void (*_gtk_reserved2) (void);
 136   void (*_gtk_reserved3) (void);
 137 };
 138
 139 GType           gtk_toolbar_get_type         (void) G_GNUC_CONST;
 140 GtkWidget*      gtk_toolbar_new                     (void);
 141 void            gtk_toolbar_insert                  (GtkToolbar      *toolbar,
 142                                                      GtkToolItem     *item,
 143                                                      gint             pos);
 144 gint            gtk_toolbar_get_item_index          (GtkToolbar      *toolbar,
 145                                                      GtkToolItem     *item);
 146 gint            gtk_toolbar_get_n_items             (GtkToolbar      *toolbar);
 147 GtkToolItem *   gtk_toolbar_get_nth_item            (GtkToolbar      *toolbar,
 148                                                      gint             n);
 149 gboolean        gtk_toolbar_get_show_arrow          (GtkToolbar      *toolbar);
 150 void            gtk_toolbar_set_show_arrow          (GtkToolbar      *toolbar,
 151                                                      gboolean         show_arrow);
 152 GtkOrientation  gtk_toolbar_get_orientation         (GtkToolbar      *toolbar);
 153 void            gtk_toolbar_set_orientation         (GtkToolbar      *toolbar,
 154                                                      GtkOrientation   orientation);
 155 gboolean        gtk_toolbar_get_tooltips            (GtkToolbar      *toolbar);
 156 void            gtk_toolbar_set_tooltips            (GtkToolbar      *toolbar,
 157                                                      gboolean         enable);
 158 GtkToolbarStyle gtk_toolbar_get_style               (GtkToolbar      *toolbar);
 159 void            gtk_toolbar_set_style               (GtkToolbar      *toolbar,
 160                                                      GtkToolbarStyle  style);
 161 void            gtk_toolbar_unset_style             (GtkToolbar      *toolbar);
 162 GtkIconSize     gtk_toolbar_get_icon_size           (GtkToolbar      *toolbar);
 163 GtkReliefStyle  gtk_toolbar_get_relief_style        (GtkToolbar      *toolbar);
 164 gint            gtk_toolbar_get_drop_index          (GtkToolbar      *toolbar,
 165                                                      gint             x,
 166                                                      gint             y);
 167 void            gtk_toolbar_set_drop_highlight_item (GtkToolbar      *toolbar,
 168                                                      GtkToolItem     *tool_item,
 169                                                      gint             index_);
 170
 171 /* internal functions */
 172 gchar *         _gtk_toolbar_elide_underscores      (const gchar     *original);
 173 void            _gtk_toolbar_paint_space_line       (GtkWidget       *widget,
 174                                                      GtkToolbar      *toolbar,
 175                                                      GdkRectangle    *area,
 176                                                      GtkAllocation   *allocation);
 177 gint            _gtk_toolbar_get_default_space_size (void);
 178 void            _gtk_toolbar_rebuild_menu           (GtkToolbar      *toolbar);
 179
 180
 181 void       gtk_toolbar_set_icon_size   (GtkToolbar      *toolbar,
 182                                         GtkIconSize      icon_size);
 183 void       gtk_toolbar_unset_icon_size (GtkToolbar      *toolbar);
 184
 185 #ifndef GTK_DISABLE_DEPRECATED
 186 /* Simple button items */
 187 GtkWidget* gtk_toolbar_append_item   (GtkToolbar      *toolbar,
 188                                       const char      *text,
 189                                       const char      *tooltip_text,
 190                                       const char      *tooltip_private_text,
 191                                       GtkWidget       *icon,
 192                                       GtkSignalFunc    callback,
 193                                       gpointer         user_data);
 194 GtkWidget* gtk_toolbar_prepend_item  (GtkToolbar      *toolbar,
 195                                       const char      *text,
 196                                       const char      *tooltip_text,
 197                                       const char      *tooltip_private_text,
 198                                       GtkWidget       *icon,
 199                                       GtkSignalFunc    callback,
 200                                       gpointer         user_data);
 201 GtkWidget* gtk_toolbar_insert_item   (GtkToolbar      *toolbar,
 202                                       const char      *text,
 203                                       const char      *tooltip_text,
 204                                       const char      *tooltip_private_text,
 205                                       GtkWidget       *icon,
 206                                       GtkSignalFunc    callback,
 207                                       gpointer         user_data,
 208                                       gint             position);
 209
 210 /* Stock Items */
 211 GtkWidget* gtk_toolbar_insert_stock    (GtkToolbar      *toolbar,
 212                                         const gchar     *stock_id,
 213                                         const char      *tooltip_text,
 214                                         const char      *tooltip_private_text,
 215                                         GtkSignalFunc    callback,
 216                                         gpointer         user_data,
 217                                         gint             position);
 218
 219 /* Space Items */
 220 void       gtk_toolbar_append_space    (GtkToolbar      *toolbar);
 221 void       gtk_toolbar_prepend_space   (GtkToolbar      *toolbar);
 222 void       gtk_toolbar_insert_space    (GtkToolbar      *toolbar,
 223                                         gint             position);
 224 void       gtk_toolbar_remove_space    (GtkToolbar      *toolbar,
 225                                         gint             position);
 226 /* Any element type */
 227 GtkWidget* gtk_toolbar_append_element  (GtkToolbar      *toolbar,
 228                                         GtkToolbarChildType type,
 229                                         GtkWidget       *widget,
 230                                         const char      *text,
 231                                         const char      *tooltip_text,
 232                                         const char      *tooltip_private_text,
 233                                         GtkWidget       *icon,
 234                                         GtkSignalFunc    callback,
 235                                         gpointer         user_data);
 236
 237 GtkWidget* gtk_toolbar_prepend_element (GtkToolbar      *toolbar,
 238                                         GtkToolbarChildType type,
 239                                         GtkWidget       *widget,
 240                                         const char      *text,
 241                                         const char      *tooltip_text,
 242                                         const char      *tooltip_private_text,
 243                                         GtkWidget       *icon,
 244                                         GtkSignalFunc    callback,
 245                                         gpointer         user_data);
 246
 247 GtkWidget* gtk_toolbar_insert_element  (GtkToolbar      *toolbar,
 248                                         GtkToolbarChildType type,
 249                                         GtkWidget       *widget,
 250                                         const char      *text,
 251                                         const char      *tooltip_text,
 252                                         const char      *tooltip_private_text,
 253                                         GtkWidget       *icon,
 254                                         GtkSignalFunc    callback,
 255                                         gpointer         user_data,
 256                                         gint             position);
 257
 258 /* Generic Widgets */
 259 void       gtk_toolbar_append_widget   (GtkToolbar      *toolbar,
 260                                         GtkWidget       *widget,
 261                                         const char      *tooltip_text,
 262                                         const char      *tooltip_private_text);
 263 void       gtk_toolbar_prepend_widget  (GtkToolbar      *toolbar,
 264                                         GtkWidget       *widget,
 265                                         const char      *tooltip_text,
 266                                         const char      *tooltip_private_text);
 267 void       gtk_toolbar_insert_widget   (GtkToolbar      *toolbar,
 268                                         GtkWidget       *widget,
 269                                         const char      *tooltip_text,
 270                                         const char      *tooltip_private_text,
 271                                         gint             position);
 272
 273 #endif /* GTK_DISABLE_DEPRECATED */
 274
 275
 276 G_END_DECLS
 277
 278 #endif /* __GTK_TOOLBAR_H__ */