1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 2 -*- */
2 /* GTK - The GIMP Toolkit
3 * Copyright (C) 2000 Red Hat, Inc.
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
22 * Modified by the GTK+ Team and others 1997-2003. See the AUTHORS
23 * file for a list of people on the GTK+ Team. See the ChangeLog
24 * files for a list of changes. These files are distributed with
25 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
32 #include "gtkmessagedialog.h"
33 #include "gtkaccessible.h"
34 #include "gtkbuildable.h"
40 #include "gtkiconfactory.h"
42 #include "gtkprivate.h"
43 #include "gtktypebuiltins.h"
46 * SECTION:gtkmessagedialog
47 * @Short_description: A convenient message window
48 * @Title: GtkMessageDialog
49 * @See_also:#GtkDialog
51 * #GtkMessageDialog presents a dialog with an image representing the type of
52 * message (Error, Question, etc.) alongside some message text. It's simply a
53 * convenience widget; you could construct the equivalent of #GtkMessageDialog
54 * from #GtkDialog without too much effort, but #GtkMessageDialog saves typing.
56 * The easiest way to do a modal message dialog is to use gtk_dialog_run(), though
57 * you can also pass in the %GTK_DIALOG_MODAL flag, gtk_dialog_run() automatically
58 * makes the dialog modal and waits for the user to respond to it. gtk_dialog_run()
59 * returns when any dialog button is clicked.
61 * <title>A modal dialog.</title>
63 * dialog = gtk_message_dialog_new (main_application_window,
64 * GTK_DIALOG_DESTROY_WITH_PARENT,
67 * "Error loading file '%s': %s",
68 * filename, g_strerror (errno));
69 * gtk_dialog_run (GTK_DIALOG (dialog));
70 * gtk_widget_destroy (dialog);
73 * You might do a non-modal #GtkMessageDialog as follows:
75 * <title>A non-modal dialog.</title>
77 * dialog = gtk_message_dialog_new (main_application_window,
78 * GTK_DIALOG_DESTROY_WITH_PARENT,
81 * "Error loading file '%s': %s",
82 * filename, g_strerror (errno));
84 * /* Destroy the dialog when the user responds to it (e.g. clicks a button) */
85 * g_signal_connect_swapped (dialog, "response",
86 * G_CALLBACK (gtk_widget_destroy),
91 * <refsect2 id="GtkMessageDialog-BUILDER-UI">
92 * <title>GtkMessageDialog as GtkBuildable</title>
94 * The GtkMessageDialog implementation of the GtkBuildable interface exposes
95 * the message area as an internal child with the name "message_area".
100 struct _GtkMessageDialogPrivate
104 GtkWidget *message_area; /* vbox for the primary and secondary labels, and any extra content from the caller */
105 GtkWidget *secondary_label;
107 guint has_primary_markup : 1;
108 guint has_secondary_text : 1;
109 guint message_type : 3;
112 static void gtk_message_dialog_style_updated (GtkWidget *widget);
114 static void gtk_message_dialog_set_property (GObject *object,
118 static void gtk_message_dialog_get_property (GObject *object,
122 static void gtk_message_dialog_add_buttons (GtkMessageDialog *message_dialog,
123 GtkButtonsType buttons);
124 static void gtk_message_dialog_buildable_interface_init (GtkBuildableIface *iface);
125 static GObject * gtk_message_dialog_buildable_get_internal_child (GtkBuildable *buildable,
127 const gchar *childname);
137 PROP_SECONDARY_USE_MARKUP,
142 G_DEFINE_TYPE_WITH_CODE (GtkMessageDialog, gtk_message_dialog, GTK_TYPE_DIALOG,
143 G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
144 gtk_message_dialog_buildable_interface_init))
146 static GtkBuildableIface *parent_buildable_iface;
149 gtk_message_dialog_buildable_interface_init (GtkBuildableIface *iface)
151 parent_buildable_iface = g_type_interface_peek_parent (iface);
152 iface->get_internal_child = gtk_message_dialog_buildable_get_internal_child;
153 iface->custom_tag_start = parent_buildable_iface->custom_tag_start;
154 iface->custom_finished = parent_buildable_iface->custom_finished;
158 gtk_message_dialog_buildable_get_internal_child (GtkBuildable *buildable,
160 const gchar *childname)
162 if (strcmp (childname, "message_area") == 0)
163 return G_OBJECT (gtk_message_dialog_get_message_area (GTK_MESSAGE_DIALOG (buildable)));
165 return parent_buildable_iface->get_internal_child (buildable, builder, childname);
170 gtk_message_dialog_class_init (GtkMessageDialogClass *class)
172 GtkWidgetClass *widget_class;
173 GObjectClass *gobject_class;
175 widget_class = GTK_WIDGET_CLASS (class);
176 gobject_class = G_OBJECT_CLASS (class);
178 widget_class->style_updated = gtk_message_dialog_style_updated;
180 gobject_class->set_property = gtk_message_dialog_set_property;
181 gobject_class->get_property = gtk_message_dialog_get_property;
183 gtk_widget_class_install_style_property (widget_class,
184 g_param_spec_int ("message-border",
185 P_("Image/label border"),
186 P_("Width of border around the label and image in the message dialog"),
190 GTK_PARAM_READABLE));
193 * GtkMessageDialog:message-type:
195 * The type of the message. The type is used to determine
196 * the image that is shown in the dialog, unless the image is
197 * explicitly set by the ::image property.
199 g_object_class_install_property (gobject_class,
201 g_param_spec_enum ("message-type",
203 P_("The type of message"),
204 GTK_TYPE_MESSAGE_TYPE,
206 GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT));
207 g_object_class_install_property (gobject_class,
209 g_param_spec_enum ("buttons",
210 P_("Message Buttons"),
211 P_("The buttons shown in the message dialog"),
212 GTK_TYPE_BUTTONS_TYPE,
214 GTK_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
217 * GtkMessageDialog:text:
219 * The primary text of the message dialog. If the dialog has
220 * a secondary text, this will appear as the title.
224 g_object_class_install_property (gobject_class,
226 g_param_spec_string ("text",
228 P_("The primary text of the message dialog"),
230 GTK_PARAM_READWRITE));
233 * GtkMessageDialog:use-markup:
235 * %TRUE if the primary text of the dialog includes Pango markup.
236 * See pango_parse_markup().
240 g_object_class_install_property (gobject_class,
242 g_param_spec_boolean ("use-markup",
244 P_("The primary text of the title includes Pango markup."),
246 GTK_PARAM_READWRITE));
249 * GtkMessageDialog:secondary-text:
251 * The secondary text of the message dialog.
255 g_object_class_install_property (gobject_class,
257 g_param_spec_string ("secondary-text",
258 P_("Secondary Text"),
259 P_("The secondary text of the message dialog"),
261 GTK_PARAM_READWRITE));
264 * GtkMessageDialog:secondary-use-markup:
266 * %TRUE if the secondary text of the dialog includes Pango markup.
267 * See pango_parse_markup().
271 g_object_class_install_property (gobject_class,
272 PROP_SECONDARY_USE_MARKUP,
273 g_param_spec_boolean ("secondary-use-markup",
274 P_("Use Markup in secondary"),
275 P_("The secondary text includes Pango markup."),
277 GTK_PARAM_READWRITE));
280 * GtkMessageDialog:image:
282 * The image for this dialog.
286 g_object_class_install_property (gobject_class,
288 g_param_spec_object ("image",
292 GTK_PARAM_READWRITE));
295 * GtkMessageDialog:message-area
297 * The #GtkVBox that corresponds to the message area of this dialog. See
298 * gtk_message_dialog_get_message_area() for a detailed description of this
303 g_object_class_install_property (gobject_class,
305 g_param_spec_object ("message-area",
307 P_("GtkVBox that holds the dialog's primary and secondary labels"),
309 GTK_PARAM_READABLE));
311 g_type_class_add_private (gobject_class, sizeof (GtkMessageDialogPrivate));
315 gtk_message_dialog_init (GtkMessageDialog *dialog)
318 GtkDialog *message_dialog = GTK_DIALOG (dialog);
319 GtkWidget *action_area, *content_area;
320 GtkMessageDialogPrivate *priv;
322 dialog->priv = G_TYPE_INSTANCE_GET_PRIVATE (dialog,
323 GTK_TYPE_MESSAGE_DIALOG,
324 GtkMessageDialogPrivate);
327 content_area = gtk_dialog_get_content_area (message_dialog);
328 action_area = gtk_dialog_get_action_area (message_dialog);
330 gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
331 gtk_window_set_title (GTK_WINDOW (dialog), "");
332 gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), TRUE);
334 priv->has_primary_markup = FALSE;
335 priv->has_secondary_text = FALSE;
336 priv->secondary_label = gtk_label_new (NULL);
337 gtk_widget_set_no_show_all (priv->secondary_label, TRUE);
339 priv->label = gtk_label_new (NULL);
340 priv->image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG);
341 gtk_misc_set_alignment (GTK_MISC (priv->image), 0.5, 0.0);
343 gtk_label_set_line_wrap (GTK_LABEL (priv->label), TRUE);
344 gtk_label_set_selectable (GTK_LABEL (priv->label), TRUE);
345 gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.0);
347 gtk_label_set_line_wrap (GTK_LABEL (priv->secondary_label), TRUE);
348 gtk_label_set_selectable (GTK_LABEL (priv->secondary_label), TRUE);
349 gtk_misc_set_alignment (GTK_MISC (priv->secondary_label), 0.0, 0.0);
351 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
352 priv->message_area = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
354 gtk_box_pack_start (GTK_BOX (priv->message_area), priv->label,
357 gtk_box_pack_start (GTK_BOX (priv->message_area), priv->secondary_label,
360 gtk_box_pack_start (GTK_BOX (hbox), priv->image,
363 gtk_box_pack_start (GTK_BOX (hbox), priv->message_area,
366 gtk_box_pack_start (GTK_BOX (content_area),
370 gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
371 gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
372 gtk_box_set_spacing (GTK_BOX (content_area), 14); /* 14 + 2 * 5 = 24 */
373 gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
374 gtk_box_set_spacing (GTK_BOX (action_area), 6);
376 gtk_widget_show_all (hbox);
380 setup_primary_label_font (GtkMessageDialog *dialog)
382 GtkMessageDialogPrivate *priv = dialog->priv;
384 PangoFontDescription *font_desc;
385 GtkStyleContext *context;
388 /* unset the font settings */
389 gtk_widget_modify_font (priv->label, NULL);
391 if (priv->has_secondary_text && !priv->has_primary_markup)
393 context = gtk_widget_get_style_context (priv->label);
394 state = gtk_widget_get_state_flags (priv->label);
396 size = pango_font_description_get_size (gtk_style_context_get_font (context, state));
397 font_desc = pango_font_description_new ();
398 pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
399 pango_font_description_set_size (font_desc, size * PANGO_SCALE_LARGE);
400 gtk_widget_modify_font (priv->label, font_desc);
401 pango_font_description_free (font_desc);
406 setup_type (GtkMessageDialog *dialog,
409 GtkMessageDialogPrivate *priv = dialog->priv;
410 const gchar *stock_id = NULL;
413 priv->message_type = type;
417 case GTK_MESSAGE_INFO:
418 stock_id = GTK_STOCK_DIALOG_INFO;
421 case GTK_MESSAGE_QUESTION:
422 stock_id = GTK_STOCK_DIALOG_QUESTION;
425 case GTK_MESSAGE_WARNING:
426 stock_id = GTK_STOCK_DIALOG_WARNING;
429 case GTK_MESSAGE_ERROR:
430 stock_id = GTK_STOCK_DIALOG_ERROR;
433 case GTK_MESSAGE_OTHER:
437 g_warning ("Unknown GtkMessageType %u", type);
442 gtk_image_set_from_stock (GTK_IMAGE (priv->image), stock_id,
443 GTK_ICON_SIZE_DIALOG);
445 atk_obj = gtk_widget_get_accessible (GTK_WIDGET (dialog));
446 if (GTK_IS_ACCESSIBLE (atk_obj))
448 atk_object_set_role (atk_obj, ATK_ROLE_ALERT);
453 gtk_stock_lookup (stock_id, &item);
454 atk_object_set_name (atk_obj, item.label);
460 gtk_message_dialog_set_property (GObject *object,
465 GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (object);
466 GtkMessageDialogPrivate *priv = dialog->priv;
470 case PROP_MESSAGE_TYPE:
471 setup_type (dialog, g_value_get_enum (value));
474 gtk_message_dialog_add_buttons (dialog, g_value_get_enum (value));
477 if (priv->has_primary_markup)
478 gtk_label_set_markup (GTK_LABEL (priv->label),
479 g_value_get_string (value));
481 gtk_label_set_text (GTK_LABEL (priv->label),
482 g_value_get_string (value));
484 case PROP_USE_MARKUP:
485 priv->has_primary_markup = g_value_get_boolean (value) != FALSE;
486 gtk_label_set_use_markup (GTK_LABEL (priv->label),
487 priv->has_primary_markup);
488 setup_primary_label_font (dialog);
490 case PROP_SECONDARY_TEXT:
492 const gchar *txt = g_value_get_string (value);
494 if (gtk_label_get_use_markup (GTK_LABEL (priv->secondary_label)))
495 gtk_label_set_markup (GTK_LABEL (priv->secondary_label), txt);
497 gtk_label_set_text (GTK_LABEL (priv->secondary_label), txt);
501 priv->has_secondary_text = TRUE;
502 gtk_widget_show (priv->secondary_label);
506 priv->has_secondary_text = FALSE;
507 gtk_widget_hide (priv->secondary_label);
509 setup_primary_label_font (dialog);
512 case PROP_SECONDARY_USE_MARKUP:
513 gtk_label_set_use_markup (GTK_LABEL (priv->secondary_label),
514 g_value_get_boolean (value));
517 gtk_message_dialog_set_image (dialog, g_value_get_object (value));
521 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
527 gtk_message_dialog_get_property (GObject *object,
532 GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (object);
533 GtkMessageDialogPrivate *priv = dialog->priv;
537 case PROP_MESSAGE_TYPE:
538 g_value_set_enum (value, (GtkMessageType) priv->message_type);
541 g_value_set_string (value, gtk_label_get_label (GTK_LABEL (priv->label)));
543 case PROP_USE_MARKUP:
544 g_value_set_boolean (value, priv->has_primary_markup);
546 case PROP_SECONDARY_TEXT:
547 if (priv->has_secondary_text)
548 g_value_set_string (value,
549 gtk_label_get_label (GTK_LABEL (priv->secondary_label)));
551 g_value_set_string (value, NULL);
553 case PROP_SECONDARY_USE_MARKUP:
554 if (priv->has_secondary_text)
555 g_value_set_boolean (value,
556 gtk_label_get_use_markup (GTK_LABEL (priv->secondary_label)));
558 g_value_set_boolean (value, FALSE);
561 g_value_set_object (value, priv->image);
563 case PROP_MESSAGE_AREA:
564 g_value_set_object (value, priv->message_area);
567 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
573 * gtk_message_dialog_new:
574 * @parent: (allow-none): transient parent, or %NULL for none
576 * @type: type of message
577 * @buttons: set of buttons to use
578 * @message_format: (allow-none): printf()-style format string, or %NULL
579 * @Varargs: arguments for @message_format
581 * Creates a new message dialog, which is a simple dialog with an icon
582 * indicating the dialog type (error, warning, etc.) and some text the
583 * user may want to see. When the user clicks a button a "response"
584 * signal is emitted with response IDs from #GtkResponseType. See
585 * #GtkDialog for more details.
587 * Return value: (transfer none): a new #GtkMessageDialog
590 gtk_message_dialog_new (GtkWindow *parent,
591 GtkDialogFlags flags,
593 GtkButtonsType buttons,
594 const gchar *message_format,
602 g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
604 widget = g_object_new (GTK_TYPE_MESSAGE_DIALOG,
605 "message-type", type,
608 dialog = GTK_DIALOG (widget);
612 va_start (args, message_format);
613 msg = g_strdup_vprintf (message_format, args);
616 gtk_label_set_text (GTK_LABEL (GTK_MESSAGE_DIALOG (widget)->priv->label),
623 gtk_window_set_transient_for (GTK_WINDOW (widget),
624 GTK_WINDOW (parent));
626 if (flags & GTK_DIALOG_MODAL)
627 gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
629 if (flags & GTK_DIALOG_DESTROY_WITH_PARENT)
630 gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
636 * gtk_message_dialog_new_with_markup:
637 * @parent: (allow-none): transient parent, or %NULL for none
639 * @type: type of message
640 * @buttons: set of buttons to use
641 * @message_format: (allow-none): printf()-style format string, or %NULL
642 * @Varargs: arguments for @message_format
644 * Creates a new message dialog, which is a simple dialog with an icon
645 * indicating the dialog type (error, warning, etc.) and some text which
646 * is marked up with the <link linkend="PangoMarkupFormat">Pango text markup language</link>.
647 * When the user clicks a button a "response" signal is emitted with
648 * response IDs from #GtkResponseType. See #GtkDialog for more details.
650 * Special XML characters in the printf() arguments passed to this
651 * function will automatically be escaped as necessary.
652 * (See g_markup_printf_escaped() for how this is implemented.)
653 * Usually this is what you want, but if you have an existing
654 * Pango markup string that you want to use literally as the
655 * label, then you need to use gtk_message_dialog_set_markup()
656 * instead, since you can't pass the markup string either
657 * as the format (it might contain '%' characters) or as a string
661 * dialog = gtk_message_dialog_new (main_application_window,
662 * GTK_DIALOG_DESTROY_WITH_PARENT,
666 * gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog),
670 * Return value: a new #GtkMessageDialog
675 gtk_message_dialog_new_with_markup (GtkWindow *parent,
676 GtkDialogFlags flags,
678 GtkButtonsType buttons,
679 const gchar *message_format,
686 g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
688 widget = gtk_message_dialog_new (parent, flags, type, buttons, NULL);
692 va_start (args, message_format);
693 msg = g_markup_vprintf_escaped (message_format, args);
696 gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (widget), msg);
705 * gtk_message_dialog_set_image:
706 * @dialog: a #GtkMessageDialog
709 * Sets the dialog's image to @image.
714 gtk_message_dialog_set_image (GtkMessageDialog *dialog,
717 GtkMessageDialogPrivate *priv;
720 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (dialog));
721 g_return_if_fail (image == NULL || GTK_IS_WIDGET (image));
727 image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG);
728 gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0);
731 priv->message_type = GTK_MESSAGE_OTHER;
733 parent = gtk_widget_get_parent (priv->image);
734 gtk_container_add (GTK_CONTAINER (parent), image);
735 gtk_container_remove (GTK_CONTAINER (parent), priv->image);
736 gtk_box_reorder_child (GTK_BOX (parent), image, 0);
740 g_object_notify (G_OBJECT (dialog), "image");
744 * gtk_message_dialog_get_image:
745 * @dialog: a #GtkMessageDialog
747 * Gets the dialog's image.
749 * Return value: (transfer none): the dialog's image
754 gtk_message_dialog_get_image (GtkMessageDialog *dialog)
756 g_return_val_if_fail (GTK_IS_MESSAGE_DIALOG (dialog), NULL);
758 return dialog->priv->image;
762 * gtk_message_dialog_set_markup:
763 * @message_dialog: a #GtkMessageDialog
764 * @str: markup string (see <link linkend="PangoMarkupFormat">Pango markup format</link>)
766 * Sets the text of the message dialog to be @str, which is marked
767 * up with the <link linkend="PangoMarkupFormat">Pango text markup
773 gtk_message_dialog_set_markup (GtkMessageDialog *message_dialog,
776 GtkMessageDialogPrivate *priv;
778 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
780 priv = message_dialog->priv;
782 priv->has_primary_markup = TRUE;
783 gtk_label_set_markup (GTK_LABEL (priv->label), str);
787 * gtk_message_dialog_format_secondary_text:
788 * @message_dialog: a #GtkMessageDialog
789 * @message_format: (allow-none): printf()-style format string, or %NULL
790 * @Varargs: arguments for @message_format
792 * Sets the secondary text of the message dialog to be @message_format
793 * (with printf()-style).
795 * Note that setting a secondary text makes the primary text become
796 * bold, unless you have provided explicit markup.
801 gtk_message_dialog_format_secondary_text (GtkMessageDialog *message_dialog,
802 const gchar *message_format,
807 GtkMessageDialogPrivate *priv;
809 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
811 priv = message_dialog->priv;
815 priv->has_secondary_text = TRUE;
817 va_start (args, message_format);
818 msg = g_strdup_vprintf (message_format, args);
821 gtk_widget_show (priv->secondary_label);
822 gtk_label_set_text (GTK_LABEL (priv->secondary_label), msg);
828 priv->has_secondary_text = FALSE;
829 gtk_widget_hide (priv->secondary_label);
832 setup_primary_label_font (message_dialog);
836 * gtk_message_dialog_format_secondary_markup:
837 * @message_dialog: a #GtkMessageDialog
838 * @message_format: printf()-style markup string (see
839 <link linkend="PangoMarkupFormat">Pango markup format</link>), or %NULL
840 * @Varargs: arguments for @message_format
842 * Sets the secondary text of the message dialog to be @message_format (with
843 * printf()-style), which is marked up with the
844 * <link linkend="PangoMarkupFormat">Pango text markup language</link>.
846 * Note that setting a secondary text makes the primary text become
847 * bold, unless you have provided explicit markup.
849 * Due to an oversight, this function does not escape special XML characters
850 * like gtk_message_dialog_new_with_markup() does. Thus, if the arguments
851 * may contain special XML characters, you should use g_markup_printf_escaped()
854 * <informalexample><programlisting>
857 * msg = g_markup_printf_escaped (message_format, ...);
858 * gtk_message_dialog_format_secondary_markup (message_dialog, "%s", msg);
860 * </programlisting></informalexample>
865 gtk_message_dialog_format_secondary_markup (GtkMessageDialog *message_dialog,
866 const gchar *message_format,
871 GtkMessageDialogPrivate *priv;
873 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
875 priv = message_dialog->priv;
879 priv->has_secondary_text = TRUE;
881 va_start (args, message_format);
882 msg = g_strdup_vprintf (message_format, args);
885 gtk_widget_show (priv->secondary_label);
886 gtk_label_set_markup (GTK_LABEL (priv->secondary_label), msg);
892 priv->has_secondary_text = FALSE;
893 gtk_widget_hide (priv->secondary_label);
896 setup_primary_label_font (message_dialog);
900 * gtk_message_dialog_get_message_area:
901 * @message_dialog: a #GtkMessageDialog
903 * Returns the message area of the dialog. This is the box where the
904 * dialog's primary and secondary labels are packed. You can add your
905 * own extra content to that box and it will appear below those labels,
906 * on the right side of the dialog's image (or on the left for right-to-left
907 * languages). See gtk_dialog_get_content_area() for the corresponding
908 * function in the parent #GtkDialog.
910 * Return value: (transfer none): A #GtkVBox corresponding to the
911 * "message area" in the @message_dialog.
916 gtk_message_dialog_get_message_area (GtkMessageDialog *message_dialog)
918 g_return_val_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog), NULL);
920 return message_dialog->priv->message_area;
924 gtk_message_dialog_add_buttons (GtkMessageDialog* message_dialog,
925 GtkButtonsType buttons)
927 GtkDialog* dialog = GTK_DIALOG (message_dialog);
931 case GTK_BUTTONS_NONE:
936 gtk_dialog_add_button (dialog,
941 case GTK_BUTTONS_CLOSE:
942 gtk_dialog_add_button (dialog,
947 case GTK_BUTTONS_CANCEL:
948 gtk_dialog_add_button (dialog,
950 GTK_RESPONSE_CANCEL);
953 case GTK_BUTTONS_YES_NO:
954 gtk_dialog_add_button (dialog,
957 gtk_dialog_add_button (dialog,
960 gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
966 case GTK_BUTTONS_OK_CANCEL:
967 gtk_dialog_add_button (dialog,
969 GTK_RESPONSE_CANCEL);
970 gtk_dialog_add_button (dialog,
973 gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
980 g_warning ("Unknown GtkButtonsType");
984 g_object_notify (G_OBJECT (message_dialog), "buttons");
988 gtk_message_dialog_style_updated (GtkWidget *widget)
990 GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (widget);
994 parent = gtk_widget_get_parent (gtk_message_dialog_get_image (dialog));
998 gtk_widget_style_get (widget, "message-border",
999 &border_width, NULL);
1001 gtk_container_set_border_width (GTK_CONTAINER (parent),
1002 MAX (0, border_width - 7));
1005 setup_primary_label_font (dialog);
1007 GTK_WIDGET_CLASS (gtk_message_dialog_parent_class)->style_updated (widget);