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

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser 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  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser 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 /*
  21  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  22  * file for a list of people on the GTK+ Team.  See the ChangeLog
  23  * files for a list of changes.  These files are distributed with
  24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  25  */
  26
  27 #if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
  28 #error "Only <gtk/gtk.h> can be included directly."
  29 #endif
  30
  31 #ifndef __GTK_SCROLLED_WINDOW_H__
  32 #define __GTK_SCROLLED_WINDOW_H__
  33
  34 #include <gtk/gtkbin.h>
  35
  36 G_BEGIN_DECLS
  37
  38
  39 #define GTK_TYPE_SCROLLED_WINDOW            (gtk_scrolled_window_get_type ())
  40 #define GTK_SCROLLED_WINDOW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindow))
  41 #define GTK_SCROLLED_WINDOW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindowClass))
  42 #define GTK_IS_SCROLLED_WINDOW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SCROLLED_WINDOW))
  43 #define GTK_IS_SCROLLED_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCROLLED_WINDOW))
  44 #define GTK_SCROLLED_WINDOW_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindowClass))
  45
  46
  47 typedef struct _GtkScrolledWindow              GtkScrolledWindow;
  48 typedef struct _GtkScrolledWindowPrivate       GtkScrolledWindowPrivate;
  49 typedef struct _GtkScrolledWindowClass         GtkScrolledWindowClass;
  50
  51 struct _GtkScrolledWindow
  52 {
  53   GtkBin container;
  54
  55   GtkScrolledWindowPrivate *priv;
  56 };
  57
  58 struct _GtkScrolledWindowClass
  59 {
  60   GtkBinClass parent_class;
  61
  62   gint scrollbar_spacing;
  63
  64   /* Action signals for keybindings. Do not connect to these signals
  65    */
  66
  67   /* Unfortunately, GtkScrollType is deficient in that there is
  68    * no horizontal/vertical variants for GTK_SCROLL_START/END,
  69    * so we have to add an additional boolean flag.
  70    */
  71   gboolean (*scroll_child) (GtkScrolledWindow *scrolled_window,
  72                             GtkScrollType      scroll,
  73                             gboolean           horizontal);
  74
  75   void (* move_focus_out) (GtkScrolledWindow *scrolled_window,
  76                            GtkDirectionType   direction);
  77
  78   /* Padding for future expansion */
  79   void (*_gtk_reserved1) (void);
  80   void (*_gtk_reserved2) (void);
  81   void (*_gtk_reserved3) (void);
  82   void (*_gtk_reserved4) (void);
  83 };
  84
  85
  86 GType          gtk_scrolled_window_get_type          (void) G_GNUC_CONST;
  87 GtkWidget*     gtk_scrolled_window_new               (GtkAdjustment     *hadjustment,
  88                                                       GtkAdjustment     *vadjustment);
  89 void           gtk_scrolled_window_set_hadjustment   (GtkScrolledWindow *scrolled_window,
  90                                                       GtkAdjustment     *hadjustment);
  91 void           gtk_scrolled_window_set_vadjustment   (GtkScrolledWindow *scrolled_window,
  92                                                       GtkAdjustment     *vadjustment);
  93 GtkAdjustment* gtk_scrolled_window_get_hadjustment   (GtkScrolledWindow *scrolled_window);
  94 GtkAdjustment* gtk_scrolled_window_get_vadjustment   (GtkScrolledWindow *scrolled_window);
  95 GtkWidget*     gtk_scrolled_window_get_hscrollbar    (GtkScrolledWindow *scrolled_window);
  96 GtkWidget*     gtk_scrolled_window_get_vscrollbar    (GtkScrolledWindow *scrolled_window);
  97 void           gtk_scrolled_window_set_policy        (GtkScrolledWindow *scrolled_window,
  98                                                       GtkPolicyType      hscrollbar_policy,
  99                                                       GtkPolicyType      vscrollbar_policy);
 100 void           gtk_scrolled_window_get_policy        (GtkScrolledWindow *scrolled_window,
 101                                                       GtkPolicyType     *hscrollbar_policy,
 102                                                       GtkPolicyType     *vscrollbar_policy);
 103 void           gtk_scrolled_window_set_placement     (GtkScrolledWindow *scrolled_window,
 104                                                       GtkCornerType      window_placement);
 105 void           gtk_scrolled_window_unset_placement   (GtkScrolledWindow *scrolled_window);
 106
 107 GtkCornerType  gtk_scrolled_window_get_placement     (GtkScrolledWindow *scrolled_window);
 108 void           gtk_scrolled_window_set_shadow_type   (GtkScrolledWindow *scrolled_window,
 109                                                       GtkShadowType      type);
 110 GtkShadowType  gtk_scrolled_window_get_shadow_type   (GtkScrolledWindow *scrolled_window);
 111 void           gtk_scrolled_window_add_with_viewport (GtkScrolledWindow *scrolled_window,
 112                                                       GtkWidget         *child);
 113
 114 gint           gtk_scrolled_window_get_min_content_width  (GtkScrolledWindow *scrolled_window);
 115 void           gtk_scrolled_window_set_min_content_width  (GtkScrolledWindow *scrolled_window,
 116                                                            gint               width);
 117 gint           gtk_scrolled_window_get_min_content_height (GtkScrolledWindow *scrolled_window);
 118 void           gtk_scrolled_window_set_min_content_height (GtkScrolledWindow *scrolled_window,
 119                                                            gint               height);
 120
 121 gint _gtk_scrolled_window_get_scrollbar_spacing (GtkScrolledWindow *scrolled_window);
 122
 123
 124 G_END_DECLS
 125
 126
 127 #endif /* __GTK_SCROLLED_WINDOW_H__ */