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Learning_GTK4_tree/gtk/gtkbuilder.h

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2023-12-12 11:36:42 +01:00
/* GTK - The GIMP Toolkit
* Copyright (C) 2006-2007 Async Open Source,
* Johan Dahlin <jdahlin@async.com.br>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkbuilderscope.h>
#include <gtk/gtkwidget.h>
G_BEGIN_DECLS
#define GTK_TYPE_BUILDER (gtk_builder_get_type ())
#define GTK_BUILDER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_BUILDER, GtkBuilder))
#define GTK_BUILDER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_BUILDER, GtkBuilderClass))
#define GTK_IS_BUILDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_BUILDER))
#define GTK_IS_BUILDER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_BUILDER))
#define GTK_BUILDER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_BUILDER, GtkBuilderClass))
#define GTK_BUILDER_ERROR (gtk_builder_error_quark ())
typedef struct _GtkBuilderClass GtkBuilderClass;
/**
* GtkBuilderError:
* @GTK_BUILDER_ERROR_INVALID_TYPE_FUNCTION: A type-func attribute didn’t name
* a function that returns a `GType`.
* @GTK_BUILDER_ERROR_UNHANDLED_TAG: The input contained a tag that `GtkBuilder`
* can’t handle.
* @GTK_BUILDER_ERROR_MISSING_ATTRIBUTE: An attribute that is required by
* `GtkBuilder` was missing.
* @GTK_BUILDER_ERROR_INVALID_ATTRIBUTE: `GtkBuilder` found an attribute that
* it doesn’t understand.
* @GTK_BUILDER_ERROR_INVALID_TAG: `GtkBuilder` found a tag that
* it doesn’t understand.
* @GTK_BUILDER_ERROR_MISSING_PROPERTY_VALUE: A required property value was
* missing.
* @GTK_BUILDER_ERROR_INVALID_VALUE: `GtkBuilder` couldn’t parse
* some attribute value.
* @GTK_BUILDER_ERROR_VERSION_MISMATCH: The input file requires a newer version
* of GTK.
* @GTK_BUILDER_ERROR_DUPLICATE_ID: An object id occurred twice.
* @GTK_BUILDER_ERROR_OBJECT_TYPE_REFUSED: A specified object type is of the same type or
* derived from the type of the composite class being extended with builder XML.
* @GTK_BUILDER_ERROR_TEMPLATE_MISMATCH: The wrong type was specified in a composite class’s template XML
* @GTK_BUILDER_ERROR_INVALID_PROPERTY: The specified property is unknown for the object class.
* @GTK_BUILDER_ERROR_INVALID_SIGNAL: The specified signal is unknown for the object class.
* @GTK_BUILDER_ERROR_INVALID_ID: An object id is unknown.
* @GTK_BUILDER_ERROR_INVALID_FUNCTION: A function could not be found. This often happens
* when symbols are set to be kept private. Compiling code with -rdynamic or using the
* `gmodule-export-2.0` pkgconfig module can fix this problem.
*
* Error codes that identify various errors that can occur while using
* `GtkBuilder`.
*/
typedef enum
{
GTK_BUILDER_ERROR_INVALID_TYPE_FUNCTION,
GTK_BUILDER_ERROR_UNHANDLED_TAG,
GTK_BUILDER_ERROR_MISSING_ATTRIBUTE,
GTK_BUILDER_ERROR_INVALID_ATTRIBUTE,
GTK_BUILDER_ERROR_INVALID_TAG,
GTK_BUILDER_ERROR_MISSING_PROPERTY_VALUE,
GTK_BUILDER_ERROR_INVALID_VALUE,
GTK_BUILDER_ERROR_VERSION_MISMATCH,
GTK_BUILDER_ERROR_DUPLICATE_ID,
GTK_BUILDER_ERROR_OBJECT_TYPE_REFUSED,
GTK_BUILDER_ERROR_TEMPLATE_MISMATCH,
GTK_BUILDER_ERROR_INVALID_PROPERTY,
GTK_BUILDER_ERROR_INVALID_SIGNAL,
GTK_BUILDER_ERROR_INVALID_ID,
GTK_BUILDER_ERROR_INVALID_FUNCTION
} GtkBuilderError;
GDK_AVAILABLE_IN_ALL
GQuark gtk_builder_error_quark (void);
GDK_AVAILABLE_IN_ALL
GType gtk_builder_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkBuilder* gtk_builder_new (void);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_add_from_file (GtkBuilder *builder,
const char *filename,
GError **error);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_add_from_resource (GtkBuilder *builder,
const char *resource_path,
GError **error);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_add_from_string (GtkBuilder *builder,
const char *buffer,
gssize length,
GError **error);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_add_objects_from_file (GtkBuilder *builder,
const char *filename,
const char **object_ids,
GError **error);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_add_objects_from_resource(GtkBuilder *builder,
const char *resource_path,
const char **object_ids,
GError **error);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_add_objects_from_string (GtkBuilder *builder,
const char *buffer,
gssize length,
const char **object_ids,
GError **error);
GDK_AVAILABLE_IN_ALL
GObject* gtk_builder_get_object (GtkBuilder *builder,
const char *name);
GDK_AVAILABLE_IN_ALL
GSList* gtk_builder_get_objects (GtkBuilder *builder);
GDK_AVAILABLE_IN_ALL
void gtk_builder_expose_object (GtkBuilder *builder,
const char *name,
GObject *object);
GDK_AVAILABLE_IN_ALL
GObject * gtk_builder_get_current_object (GtkBuilder *builder);
GDK_AVAILABLE_IN_ALL
void gtk_builder_set_current_object (GtkBuilder *builder,
GObject *current_object);
GDK_AVAILABLE_IN_ALL
void gtk_builder_set_translation_domain (GtkBuilder *builder,
const char *domain);
GDK_AVAILABLE_IN_ALL
const char * gtk_builder_get_translation_domain (GtkBuilder *builder);
GDK_AVAILABLE_IN_ALL
GtkBuilderScope *gtk_builder_get_scope (GtkBuilder *builder);
GDK_AVAILABLE_IN_ALL
void gtk_builder_set_scope (GtkBuilder *builder,
GtkBuilderScope *scope);
GDK_AVAILABLE_IN_ALL
GType gtk_builder_get_type_from_name (GtkBuilder *builder,
const char *type_name);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_value_from_string (GtkBuilder *builder,
GParamSpec *pspec,
const char *string,
GValue *value,
GError **error);
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_value_from_string_type (GtkBuilder *builder,
GType type,
const char *string,
GValue *value,
GError **error);
GDK_AVAILABLE_IN_ALL
GtkBuilder * gtk_builder_new_from_file (const char *filename);
GDK_AVAILABLE_IN_ALL
GtkBuilder * gtk_builder_new_from_resource (const char *resource_path);
GDK_AVAILABLE_IN_ALL
GtkBuilder * gtk_builder_new_from_string (const char *string,
gssize length);
GDK_AVAILABLE_IN_ALL
GClosure * gtk_builder_create_closure (GtkBuilder *builder,
const char *function_name,
GtkBuilderClosureFlags flags,
GObject *object,
GError **error);
/**
* GTK_BUILDER_WARN_INVALID_CHILD_TYPE:
* @object: the `GtkBuildable` on which the warning occurred
* @type: the unexpected type value
*
* This macro should be used to emit a warning about and unexpected @type value
* in a `GtkBuildable` add_child implementation.
*/
#define GTK_BUILDER_WARN_INVALID_CHILD_TYPE(object, type) \
g_warning ("'%s' is not a valid child type of '%s'", type, g_type_name (G_OBJECT_TYPE (object)))
GDK_AVAILABLE_IN_ALL
gboolean gtk_builder_extend_with_template (GtkBuilder *builder,
GObject *object,
GType template_type,
const char *buffer,
gssize length,
GError **error);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkBuilder, g_object_unref)
G_END_DECLS