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C Application with Server and GUI
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gtkscale.h
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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, see <http://www.gnu.org/licenses/>.
16 */
17
18/*
19 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
20 * file for a list of people on the GTK+ Team. See the ChangeLog
21 * files for a list of changes. These files are distributed with
22 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
23 */
24
25#pragma once
26
27
28#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
29#error "Only <gtk/gtk.h> can be included directly."
30#endif
31
32#include <gtk/gtkrange.h>
33
34
36
37#define GTK_TYPE_SCALE (gtk_scale_get_type ())
38#define GTK_SCALE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SCALE, GtkScale))
39#define GTK_SCALE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCALE, GtkScaleClass))
40#define GTK_IS_SCALE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SCALE))
41#define GTK_IS_SCALE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCALE))
42#define GTK_SCALE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SCALE, GtkScaleClass))
43
44
45typedef struct _GtkScale GtkScale;
47
52
54{
56
57 void (* get_layout_offsets) (GtkScale *scale,
58 int *x,
59 int *y);
60
61 /*< private >*/
62
64};
65
66
67/**
68 * GtkScaleFormatValueFunc:
69 * @scale: The `GtkScale`
70 * @value: The numeric value to format
71 * @user_data: (closure): user data
72 *
73 * Function that formats the value of a scale.
74 *
75 * See [method@Gtk.Scale.set_format_value_func].
76 *
77 * Returns: (not nullable): A newly allocated string describing a textual representation
78 * of the given numerical value.
79 */
80typedef char * (*GtkScaleFormatValueFunc) (GtkScale *scale,
81 double value,
82 gpointer user_data);
83
84
89 GtkAdjustment *adjustment);
92 double min,
93 double max,
94 double step);
97 int digits);
102 gboolean draw_value);
107 gboolean has_origin);
112 GtkPositionType pos);
115
120 int *x,
121 int *y);
122
125 double value,
126 GtkPositionType position,
127 const char *markup);
130
134 gpointer user_data,
135 GDestroyNotify destroy_notify);
136
138
140
#define GDK_AVAILABLE_IN_ALL
#define G_END_DECLS
Definition gmacros.h:910
#define G_BEGIN_DECLS
Definition gmacros.h:909
#define G_GNUC_CONST
Definition gmacros.h:637
#define G_DEFINE_AUTOPTR_CLEANUP_FUNC(TypeName, func)
Definition gmacros.h:1400
GOBJECT_AVAILABLE_IN_ALL void g_object_unref(gpointer object)
GtkPositionType
Definition gtkenums.h:490
GtkOrientation
Definition gtkenums.h:438
GDK_AVAILABLE_IN_ALL PangoLayout * gtk_scale_get_layout(GtkScale *scale)
GDK_AVAILABLE_IN_ALL void gtk_scale_set_has_origin(GtkScale *scale, gboolean has_origin)
GDK_AVAILABLE_IN_ALL GtkPositionType gtk_scale_get_value_pos(GtkScale *scale)
GDK_AVAILABLE_IN_ALL void gtk_scale_clear_marks(GtkScale *scale)
GDK_AVAILABLE_IN_ALL void gtk_scale_set_format_value_func(GtkScale *scale, GtkScaleFormatValueFunc func, gpointer user_data, GDestroyNotify destroy_notify)
GDK_AVAILABLE_IN_ALL void gtk_scale_add_mark(GtkScale *scale, double value, GtkPositionType position, const char *markup)
GDK_AVAILABLE_IN_ALL void gtk_scale_get_layout_offsets(GtkScale *scale, int *x, int *y)
GDK_AVAILABLE_IN_ALL GtkWidget * gtk_scale_new(GtkOrientation orientation, GtkAdjustment *adjustment)
GDK_AVAILABLE_IN_ALL gboolean gtk_scale_get_has_origin(GtkScale *scale)
GDK_AVAILABLE_IN_ALL void gtk_scale_set_digits(GtkScale *scale, int digits)
GDK_AVAILABLE_IN_ALL gboolean gtk_scale_get_draw_value(GtkScale *scale)
GDK_AVAILABLE_IN_ALL GtkWidget * gtk_scale_new_with_range(GtkOrientation orientation, double min, double max, double step)
GDK_AVAILABLE_IN_ALL void gtk_scale_set_draw_value(GtkScale *scale, gboolean draw_value)
char *(* GtkScaleFormatValueFunc)(GtkScale *scale, double value, gpointer user_data)
Definition gtkscale.h:80
GDK_AVAILABLE_IN_ALL GType gtk_scale_get_type(void) G_GNUC_CONST
GDK_AVAILABLE_IN_ALL int gtk_scale_get_digits(GtkScale *scale)
GDK_AVAILABLE_IN_ALL void gtk_scale_set_value_pos(GtkScale *scale, GtkPositionType pos)
typedefG_BEGIN_DECLS struct _GtkAdjustment GtkAdjustment
Definition gtktypes.h:35
gsize GType
Definition gtype.h:427
gint gboolean
Definition gtypes.h:56
void * gpointer
Definition gtypes.h:109
void(* GDestroyNotify)(gpointer data)
Definition gtypes.h:140
int value
Definition lsqlite3.c:2155
typedefG_BEGIN_DECLS struct _PangoLayout PangoLayout
gpointer padding[8]
Definition gtkscale.h:63
GtkRangeClass parent_class
Definition gtkscale.h:55
void(* get_layout_offsets)(GtkScale *scale, int *x, int *y)
Definition gtkscale.h:57
GtkRange parent_instance
Definition gtkscale.h:50