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

   1 /* gtkcombobox.h
   2  * Copyright (C) 2002, 2003  Kristian Rietveld <kris@gtk.org>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __GTK_COMBO_BOX_H__
  21 #define __GTK_COMBO_BOX_H__
  22
  23 #include <gtk/gtkbin.h>
  24 #include <gtk/gtktreemodel.h>
  25 #include <gtk/gtktreeview.h>
  26
  27 G_BEGIN_DECLS
  28
  29 #define GTK_TYPE_COMBO_BOX             (gtk_combo_box_get_type ())
  30 #define GTK_COMBO_BOX(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COMBO_BOX, GtkComboBox))
  31 #define GTK_COMBO_BOX_CLASS(vtable)    (G_TYPE_CHECK_CLASS_CAST ((vtable), GTK_TYPE_COMBO_BOX, GtkComboBoxClass))
  32 #define GTK_IS_COMBO_BOX(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COMBO_BOX))
  33 #define GTK_IS_COMBO_BOX_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), GTK_TYPE_COMBO_BOX))
  34 #define GTK_COMBO_BOX_GET_CLASS(inst)  (G_TYPE_INSTANCE_GET_CLASS ((inst), GTK_TYPE_COMBO_BOX, GtkComboBoxClass))
  35
  36 typedef struct _GtkComboBox        GtkComboBox;
  37 typedef struct _GtkComboBoxClass   GtkComboBoxClass;
  38 typedef struct _GtkComboBoxPrivate GtkComboBoxPrivate;
  39
  40 struct _GtkComboBox
  41 {
  42   GtkBin parent_instance;
  43
  44   /*< private >*/
  45   GtkComboBoxPrivate *priv;
  46 };
  47
  48 struct _GtkComboBoxClass
  49 {
  50   GtkBinClass parent_class;
  51
  52   /* signals */
  53   void     (* changed)          (GtkComboBox *combo_box);
  54
  55   /* vfuncs */
  56   gchar *  (* get_active_text)  (GtkComboBox *combo_box);
  57
  58   /* Padding for future expansion */
  59   void (*_gtk_reserved0) (void);
  60   void (*_gtk_reserved1) (void);
  61   void (*_gtk_reserved2) (void);
  62 };
  63
  64
  65 /* construction */
  66 GType         gtk_combo_box_get_type         (void) G_GNUC_CONST;
  67 GtkWidget    *gtk_combo_box_new              (void);
  68 GtkWidget    *gtk_combo_box_new_with_model   (GtkTreeModel    *model);
  69
  70 /* grids */
  71 gint          gtk_combo_box_get_wrap_width         (GtkComboBox *combo_box);
  72 void          gtk_combo_box_set_wrap_width         (GtkComboBox *combo_box,
  73                                                     gint         width);
  74 gint          gtk_combo_box_get_row_span_column    (GtkComboBox *combo_box);
  75 void          gtk_combo_box_set_row_span_column    (GtkComboBox *combo_box,
  76                                                     gint         row_span);
  77 gint          gtk_combo_box_get_column_span_column (GtkComboBox *combo_box);
  78 void          gtk_combo_box_set_column_span_column (GtkComboBox *combo_box,
  79                                                     gint         column_span);
  80
  81 gboolean      gtk_combo_box_get_add_tearoffs       (GtkComboBox *combo_box);
  82 void          gtk_combo_box_set_add_tearoffs       (GtkComboBox *combo_box,
  83                                                     gboolean     add_tearoffs);
  84 gboolean      gtk_combo_box_get_focus_on_click     (GtkComboBox *combo);
  85 void          gtk_combo_box_set_focus_on_click     (GtkComboBox *combo,
  86                                                     gboolean     focus_on_click);
  87
  88 /* get/set active item */
  89 gint          gtk_combo_box_get_active       (GtkComboBox     *combo_box);
  90 void          gtk_combo_box_set_active       (GtkComboBox     *combo_box,
  91                                               gint             index_);
  92 gboolean      gtk_combo_box_get_active_iter  (GtkComboBox     *combo_box,
  93                                               GtkTreeIter     *iter);
  94 void          gtk_combo_box_set_active_iter  (GtkComboBox     *combo_box,
  95                                               GtkTreeIter     *iter);
  96
  97 /* getters and setters */
  98 void          gtk_combo_box_set_model        (GtkComboBox     *combo_box,
  99                                               GtkTreeModel    *model);
 100 GtkTreeModel *gtk_combo_box_get_model        (GtkComboBox     *combo_box);
 101
 102 GtkTreeViewRowSeparatorFunc gtk_combo_box_get_row_separator_func (GtkComboBox                *combo_box);
 103 void                        gtk_combo_box_set_row_separator_func (GtkComboBox                *combo_box,
 104                                                                   GtkTreeViewRowSeparatorFunc func,
 105                                                                   gpointer                    data,
 106                                                                   GtkDestroyNotify            destroy);
 107
 108 /* convenience -- text */
 109 GtkWidget    *gtk_combo_box_new_text         (void);
 110 void          gtk_combo_box_append_text      (GtkComboBox     *combo_box,
 111                                               const gchar     *text);
 112 void          gtk_combo_box_insert_text      (GtkComboBox     *combo_box,
 113                                               gint             position,
 114                                               const gchar     *text);
 115 void          gtk_combo_box_prepend_text     (GtkComboBox     *combo_box,
 116                                               const gchar     *text);
 117 void          gtk_combo_box_remove_text      (GtkComboBox     *combo_box,
 118                                               gint             position);
 119 gchar        *gtk_combo_box_get_active_text  (GtkComboBox     *combo_box);
 120
 121 /* programmatic control */
 122 void          gtk_combo_box_popup            (GtkComboBox     *combo_box);
 123 void          gtk_combo_box_popdown          (GtkComboBox     *combo_box);
 124 AtkObject*    gtk_combo_box_get_popup_accessible (GtkComboBox *combo_box);
 125
 126 /* private */
 127 gboolean     _gtk_combo_box_editing_canceled (GtkComboBox     *combo_box);
 128
 129 G_END_DECLS
 130
 131 #endif /* __GTK_COMBO_BOX_H__ */