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gtk2/gtk/gtkdialog.h
Daniel Boles cbe009fe90 Dialog: Clarify that response ID 0 is not reserved 
I only got so far in math, but it looks to me like zero isn’t positive.
We don’t reserve it, so be clear about that.
2017-10-08 22:19:13 +01:00

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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_DIALOG_H__
#define __GTK_DIALOG_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gtk/gtkwindow.h>
G_BEGIN_DECLS
/**
* GtkDialogFlags:
* @GTK_DIALOG_MODAL: Make the constructed dialog modal,
* see gtk_window_set_modal()
* @GTK_DIALOG_DESTROY_WITH_PARENT: Destroy the dialog when its
* parent is destroyed, see gtk_window_set_destroy_with_parent()
* @GTK_DIALOG_USE_HEADER_BAR: Create dialog with actions in header
* bar instead of action area. Since 3.12.
*
* Flags used to influence dialog construction.
*/
typedef enum
{
GTK_DIALOG_MODAL = 1 << 0,
GTK_DIALOG_DESTROY_WITH_PARENT = 1 << 1,
GTK_DIALOG_USE_HEADER_BAR = 1 << 2
} GtkDialogFlags;
/**
* GtkResponseType:
* @GTK_RESPONSE_NONE: Returned if an action widget has no response id,
* or if the dialog gets programmatically hidden or destroyed
* @GTK_RESPONSE_REJECT: Generic response id, not used by GTK+ dialogs
* @GTK_RESPONSE_ACCEPT: Generic response id, not used by GTK+ dialogs
* @GTK_RESPONSE_DELETE_EVENT: Returned if the dialog is deleted
* @GTK_RESPONSE_OK: Returned by OK buttons in GTK+ dialogs
* @GTK_RESPONSE_CANCEL: Returned by Cancel buttons in GTK+ dialogs
* @GTK_RESPONSE_CLOSE: Returned by Close buttons in GTK+ dialogs
* @GTK_RESPONSE_YES: Returned by Yes buttons in GTK+ dialogs
* @GTK_RESPONSE_NO: Returned by No buttons in GTK+ dialogs
* @GTK_RESPONSE_APPLY: Returned by Apply buttons in GTK+ dialogs
* @GTK_RESPONSE_HELP: Returned by Help buttons in GTK+ dialogs
*
* Predefined values for use as response ids in gtk_dialog_add_button().
* All predefined values are negative; GTK+ leaves values of 0 or greater for
* application-defined response ids.
*/
typedef enum
{
GTK_RESPONSE_NONE = -1,
GTK_RESPONSE_REJECT = -2,
GTK_RESPONSE_ACCEPT = -3,
GTK_RESPONSE_DELETE_EVENT = -4,
GTK_RESPONSE_OK = -5,
GTK_RESPONSE_CANCEL = -6,
GTK_RESPONSE_CLOSE = -7,
GTK_RESPONSE_YES = -8,
GTK_RESPONSE_NO = -9,
GTK_RESPONSE_APPLY = -10,
GTK_RESPONSE_HELP = -11
} GtkResponseType;
#define GTK_TYPE_DIALOG (gtk_dialog_get_type ())
#define GTK_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_DIALOG, GtkDialog))
#define GTK_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_DIALOG, GtkDialogClass))
#define GTK_IS_DIALOG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_DIALOG))
#define GTK_IS_DIALOG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_DIALOG))
#define GTK_DIALOG_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_DIALOG, GtkDialogClass))
typedef struct _GtkDialog GtkDialog;
typedef struct _GtkDialogPrivate GtkDialogPrivate;
typedef struct _GtkDialogClass GtkDialogClass;
/**
* GtkDialog:
*
* The #GtkDialog-struct contains only private fields
* and should not be directly accessed.
*/
struct _GtkDialog
{
GtkWindow window;
/*< private >*/
GtkDialogPrivate *priv;
};
/**
* GtkDialogClass:
* @parent_class: The parent class.
* @response: Signal emitted when an action widget is activated.
* @close: Signal emitted when the user uses a keybinding to close the dialog.
*/
struct _GtkDialogClass
{
GtkWindowClass parent_class;
/*< public >*/
void (* response) (GtkDialog *dialog, gint response_id);
/* Keybinding signals */
void (* close) (GtkDialog *dialog);
/*< private >*/
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
GDK_AVAILABLE_IN_ALL
GType gtk_dialog_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_dialog_new (void);
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_dialog_new_with_buttons (const gchar *title,
GtkWindow *parent,
GtkDialogFlags flags,
const gchar *first_button_text,
...) G_GNUC_NULL_TERMINATED;
GDK_AVAILABLE_IN_ALL
void gtk_dialog_add_action_widget (GtkDialog *dialog,
GtkWidget *child,
gint response_id);
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_dialog_add_button (GtkDialog *dialog,
const gchar *button_text,
gint response_id);
GDK_AVAILABLE_IN_ALL
void gtk_dialog_add_buttons (GtkDialog *dialog,
const gchar *first_button_text,
...) G_GNUC_NULL_TERMINATED;
GDK_AVAILABLE_IN_ALL
void gtk_dialog_set_response_sensitive (GtkDialog *dialog,
gint response_id,
gboolean setting);
GDK_AVAILABLE_IN_ALL
void gtk_dialog_set_default_response (GtkDialog *dialog,
gint response_id);
GDK_AVAILABLE_IN_ALL
GtkWidget* gtk_dialog_get_widget_for_response (GtkDialog *dialog,
gint response_id);
GDK_AVAILABLE_IN_ALL
gint gtk_dialog_get_response_for_widget (GtkDialog *dialog,
GtkWidget *widget);
GDK_DEPRECATED_IN_3_10
gboolean gtk_alternative_dialog_button_order (GdkScreen *screen);
GDK_DEPRECATED_IN_3_10
void gtk_dialog_set_alternative_button_order (GtkDialog *dialog,
gint first_response_id,
...);
GDK_DEPRECATED_IN_3_10
void gtk_dialog_set_alternative_button_order_from_array (GtkDialog *dialog,
gint n_params,
gint *new_order);
/* Emit response signal */
GDK_AVAILABLE_IN_ALL
void gtk_dialog_response (GtkDialog *dialog,
gint response_id);
/* Returns response_id */
GDK_AVAILABLE_IN_ALL
gint gtk_dialog_run (GtkDialog *dialog);
GDK_DEPRECATED_IN_3_10
GtkWidget * gtk_dialog_get_action_area (GtkDialog *dialog);
GDK_AVAILABLE_IN_ALL
GtkWidget * gtk_dialog_get_content_area (GtkDialog *dialog);
GDK_AVAILABLE_IN_3_12
GtkWidget * gtk_dialog_get_header_bar (GtkDialog *dialog);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkDialog, g_object_unref)
G_END_DECLS
#endif /* __GTK_DIALOG_H__ */
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