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* Makefile.am: * components/hardware/Makefile.am: * components/help/Makefile.am: * components/history/Makefile.am: * components/html/Makefile.am: * components/loser/content/Makefile.am: * components/loser/sidebar/Makefile.am: * components/music/Makefile.am: * components/notes/Makefile.am: * components/rpmview/Makefile.am: * components/sample/Makefile.am: * components/services/startup/nautilus-view/Makefile.am: * components/services/time/nautilus-view/Makefile.am: * components/services/trilobite/sample/nautilus-view/Makefile.am: * components/websearch/Makefile.am: * configure.in: * helper-utilities/authenticate/Makefile.am: * helper-utilities/authenticate/nautilus-authenticate.c: * libnautilus-extensions/Makefile.am: * libnautilus-extensions/nautilus-caption-table.c: * libnautilus-extensions/nautilus-caption.c: * libnautilus-extensions/nautilus-file-utilities.c: * libnautilus-extensions/nautilus-global-preferences.c: * libnautilus-extensions/nautilus-global-preferences.h: * libnautilus-extensions/nautilus-lib-self-check-functions.h: * libnautilus-extensions/nautilus-link-set.c: * libnautilus-extensions/nautilus-link.c: * libnautilus-extensions/nautilus-password-dialog.c: * libnautilus-extensions/nautilus-preference.c: (nautilus_self_check_preference): * libnautilus-extensions/nautilus-preferences-box.c: * libnautilus-extensions/nautilus-preferences-box.h: * libnautilus-extensions/nautilus-preferences-dialog.c: * libnautilus-extensions/nautilus-preferences-dialog.h: * libnautilus-extensions/nautilus-preferences-group.c: * libnautilus-extensions/nautilus-preferences-group.h: * libnautilus-extensions/nautilus-preferences-item.c: * libnautilus-extensions/nautilus-preferences-item.h: * libnautilus-extensions/nautilus-preferences-pane.c: * libnautilus-extensions/nautilus-preferences-pane.h: * libnautilus-extensions/nautilus-preferences.c: * libnautilus-extensions/nautilus-preferences.h: * libnautilus-extensions/nautilus-radio-button-group.c: * libnautilus-extensions/nautilus-string-picker.c: * libnautilus-extensions/nautilus-string-picker.h: * libnautilus-extensions/nautilus-text-caption.c: * libnautilus-extensions/nautilus-text-caption.h: * libnautilus-extensions/nautilus-undo-manager.c: * libnautilus-extensions/nautilus-user-level-manager.c: * libnautilus-extensions/nautilus-user-level-manager.h: * libnautilus-extensions/nautilus-widgets-self-check-functions.c: * libnautilus-extensions/nautilus-widgets-self-check-functions.h: * libnautilus-extensions/test-nautilus-preferences.c: * libnautilus-extensions/test-preferences.c: * nautilus-widgets/Makefile.am: * nautilus-widgets/nautilus-caption-table.c: * nautilus-widgets/nautilus-caption-table.h: * nautilus-widgets/nautilus-caption.c: * nautilus-widgets/nautilus-caption.h: * nautilus-widgets/nautilus-password-dialog.c: * nautilus-widgets/nautilus-password-dialog.h: * nautilus-widgets/nautilus-preference.c: * nautilus-widgets/nautilus-preference.h: * nautilus-widgets/nautilus-preferences-box.c: * nautilus-widgets/nautilus-preferences-box.h: * nautilus-widgets/nautilus-preferences-dialog.c: * nautilus-widgets/nautilus-preferences-dialog.h: * nautilus-widgets/nautilus-preferences-group.c: * nautilus-widgets/nautilus-preferences-group.h: * nautilus-widgets/nautilus-preferences-item.c: * nautilus-widgets/nautilus-preferences-item.h: * nautilus-widgets/nautilus-preferences-pane.c: * nautilus-widgets/nautilus-preferences-pane.h: * nautilus-widgets/nautilus-preferences.c: * nautilus-widgets/nautilus-preferences.h: * nautilus-widgets/nautilus-radio-button-group.c: * nautilus-widgets/nautilus-radio-button-group.h: * nautilus-widgets/nautilus-string-picker.c: * nautilus-widgets/nautilus-string-picker.h: * nautilus-widgets/nautilus-text-caption.c: * nautilus-widgets/nautilus-text-caption.h: * nautilus-widgets/nautilus-user-level-manager.c: * nautilus-widgets/nautilus-user-level-manager.h: * nautilus-widgets/nautilus-widgets-self-check-functions.c: * nautilus-widgets/nautilus-widgets-self-check-functions.h: * nautilus-widgets/test-nautilus-preferences.c: * nautilus-widgets/test-nautilus-widgets.c: * nautilus-widgets/test-preferences.c: * src/Makefile.am: * src/nautilus-main.c: (main): * src/nautilus-sidebar.c: * src/nautilus-window-menus.c: * test/Makefile.am: Move the nautilus-widgets classes to libnautilus-extensions.
197 lines
5.3 KiB
C
197 lines
5.3 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* nautilus-string-picker.c - A widget to pick a string from a list.
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Copyright (C) 1999, 2000 Eazel, Inc.
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The Gnome Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The Gnome Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the Gnome Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Authors: Ramiro Estrugo <ramiro@eazel.com>
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*/
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#include <config.h>
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#include "nautilus-text-caption.h"
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#include "nautilus-gtk-macros.h"
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#include "nautilus-glib-extensions.h"
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#include <gtk/gtklabel.h>
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#include <gtk/gtkentry.h>
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#include <gtk/gtksignal.h>
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static const gint TEXT_CAPTION_INVALID = -1;
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static const gint TEXT_CAPTION_SPACING = 10;
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/* Signals */
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typedef enum
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{
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CHANGED,
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LAST_SIGNAL
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} NautilusTextCaptionSignals;
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struct _NautilusTextCaptionDetail
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{
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GtkWidget *text;
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};
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/* NautilusTextCaptionClass methods */
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static void nautilus_text_caption_initialize_class (NautilusTextCaptionClass *klass);
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static void nautilus_text_caption_initialize (NautilusTextCaption *text_caption);
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/* GtkObjectClass methods */
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static void nautilus_text_caption_destroy (GtkObject *object);
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/* Editable (entry) callbacks */
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static void entry_changed_callback (GtkWidget *entry,
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gpointer user_data);
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NAUTILUS_DEFINE_CLASS_BOILERPLATE (NautilusTextCaption, nautilus_text_caption, NAUTILUS_TYPE_CAPTION)
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static guint text_caption_signals[LAST_SIGNAL] = { 0 };
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/*
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* NautilusTextCaptionClass methods
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*/
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static void
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nautilus_text_caption_initialize_class (NautilusTextCaptionClass *text_caption_class)
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{
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GtkObjectClass *object_class;
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GtkWidgetClass *widget_class;
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object_class = GTK_OBJECT_CLASS (text_caption_class);
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widget_class = GTK_WIDGET_CLASS (text_caption_class);
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/* GtkObjectClass */
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object_class->destroy = nautilus_text_caption_destroy;
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/* Signals */
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text_caption_signals[CHANGED] =
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gtk_signal_new ("changed",
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GTK_RUN_LAST,
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object_class->type,
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0,
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gtk_marshal_NONE__NONE,
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GTK_TYPE_NONE,
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0);
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gtk_object_class_add_signals (object_class, text_caption_signals, LAST_SIGNAL);
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}
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static void
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nautilus_text_caption_initialize (NautilusTextCaption *text_caption)
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{
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text_caption->detail = g_new (NautilusTextCaptionDetail, 1);
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gtk_box_set_homogeneous (GTK_BOX (text_caption), FALSE);
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gtk_box_set_spacing (GTK_BOX (text_caption), TEXT_CAPTION_SPACING);
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text_caption->detail->text = gtk_entry_new ();
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gtk_entry_set_editable (GTK_ENTRY (text_caption->detail->text), TRUE);
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nautilus_caption_set_child (NAUTILUS_CAPTION (text_caption),
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text_caption->detail->text);
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gtk_signal_connect (GTK_OBJECT (text_caption->detail->text),
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"changed",
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GTK_SIGNAL_FUNC (entry_changed_callback),
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(gpointer) text_caption);
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gtk_widget_show (text_caption->detail->text);
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}
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/*
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* GtkObjectClass methods
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*/
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static void
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nautilus_text_caption_destroy(GtkObject* object)
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{
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NautilusTextCaption * text_caption;
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g_return_if_fail (object != NULL);
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g_return_if_fail (NAUTILUS_IS_TEXT_CAPTION (object));
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text_caption = NAUTILUS_TEXT_CAPTION (object);
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g_free (text_caption->detail);
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/* Chain */
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NAUTILUS_CALL_PARENT_CLASS (GTK_OBJECT_CLASS, destroy, (object));
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}
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/*
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* Editable (entry) callbacks
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*/
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static void
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entry_changed_callback (GtkWidget *entry, gpointer user_data)
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{
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NautilusTextCaption *text_caption;
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g_assert (user_data != NULL);
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g_assert (NAUTILUS_IS_TEXT_CAPTION (user_data));
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text_caption = NAUTILUS_TEXT_CAPTION (user_data);
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gtk_signal_emit (GTK_OBJECT (text_caption), text_caption_signals[CHANGED]);
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}
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/*
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* NautilusTextCaption public methods
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*/
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GtkWidget*
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nautilus_text_caption_new (void)
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{
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NautilusTextCaption *text_caption;
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text_caption = gtk_type_new (nautilus_text_caption_get_type ());
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return GTK_WIDGET (text_caption);
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}
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/**
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* nautilus_text_caption_get_text
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* @text_caption: A NautilusTextCaption
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*
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* Returns: A copy of the currently selected text. Need to g_free() it.
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*/
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char *
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nautilus_text_caption_get_text (NautilusTextCaption *text_caption)
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{
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const char *entry_text;
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g_return_val_if_fail (text_caption != NULL, NULL);
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g_return_val_if_fail (NAUTILUS_IS_TEXT_CAPTION (text_caption), NULL);
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/* WATCHOUT:
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* As of gtk1.2, gtk_entry_get_text() returns a non const reference to
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* the internal string.
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*/
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entry_text = (const char *) gtk_entry_get_text (GTK_ENTRY (text_caption->detail->text));
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return g_strdup (entry_text);
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}
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void
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nautilus_text_caption_set_text (NautilusTextCaption *text_caption,
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const char *text)
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{
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g_return_if_fail (text_caption != NULL);
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g_return_if_fail (NAUTILUS_IS_TEXT_CAPTION (text_caption));
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gtk_entry_set_text (GTK_ENTRY (text_caption->detail->text), text);
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}
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