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/.
31 #include "gtkmessagedialog.h"
32 #include "gtkaccessible.h"
33 #include "gtkbuildable.h"
39 #include "gtkiconfactory.h"
41 #include "gtkprivate.h"
44 * SECTION:gtkmessagedialog
45 * @Short_description: A convenient message window
46 * @Title: GtkMessageDialog
47 * @See_also:#GtkDialog
49 * #GtkMessageDialog presents a dialog with an image representing the type of
50 * message (Error, Question, etc.) alongside some message text. It's simply a
51 * convenience widget; you could construct the equivalent of #GtkMessageDialog
52 * from #GtkDialog without too much effort, but #GtkMessageDialog saves typing.
54 * The easiest way to do a modal message dialog is to use gtk_dialog_run(), though
55 * you can also pass in the %GTK_DIALOG_MODAL flag, gtk_dialog_run() automatically
56 * makes the dialog modal and waits for the user to respond to it. gtk_dialog_run()
57 * returns when any dialog button is clicked.
59 * <title>A modal dialog.</title>
61 * dialog = gtk_message_dialog_new (main_application_window,
62 * GTK_DIALOG_DESTROY_WITH_PARENT,
65 * "Error loading file '%s': %s",
66 * filename, g_strerror (errno));
67 * gtk_dialog_run (GTK_DIALOG (dialog));
68 * gtk_widget_destroy (dialog);
71 * You might do a non-modal #GtkMessageDialog as follows:
73 * <title>A non-modal dialog.</title>
75 * dialog = gtk_message_dialog_new (main_application_window,
76 * GTK_DIALOG_DESTROY_WITH_PARENT,
79 * "Error loading file '%s': %s",
80 * filename, g_strerror (errno));
82 * /* Destroy the dialog when the user responds to it (e.g. clicks a button) */
83 * g_signal_connect_swapped (dialog, "response",
84 * G_CALLBACK (gtk_widget_destroy),
89 * <refsect2 id="GtkMessageDialog-BUILDER-UI">
90 * <title>GtkMessageDialog as GtkBuildable</title>
92 * The GtkMessageDialog implementation of the GtkBuildable interface exposes
93 * the message area as an internal child with the name "message_area".
98 struct _GtkMessageDialogPrivate
102 GtkWidget *message_area; /* vbox for the primary and secondary labels, and any extra content from the caller */
103 GtkWidget *secondary_label;
105 guint has_primary_markup : 1;
106 guint has_secondary_text : 1;
107 guint message_type : 3;
110 static void gtk_message_dialog_style_set (GtkWidget *widget,
111 GtkStyle *prev_style);
113 static void gtk_message_dialog_set_property (GObject *object,
117 static void gtk_message_dialog_get_property (GObject *object,
121 static void gtk_message_dialog_add_buttons (GtkMessageDialog *message_dialog,
122 GtkButtonsType buttons);
123 static void gtk_message_dialog_buildable_interface_init (GtkBuildableIface *iface);
124 static GObject * gtk_message_dialog_buildable_get_internal_child (GtkBuildable *buildable,
126 const gchar *childname);
136 PROP_SECONDARY_USE_MARKUP,
141 G_DEFINE_TYPE_WITH_CODE (GtkMessageDialog, gtk_message_dialog, GTK_TYPE_DIALOG,
142 G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
143 gtk_message_dialog_buildable_interface_init))
145 static GtkBuildableIface *parent_buildable_iface;
148 gtk_message_dialog_buildable_interface_init (GtkBuildableIface *iface)
150 parent_buildable_iface = g_type_interface_peek_parent (iface);
151 iface->get_internal_child = gtk_message_dialog_buildable_get_internal_child;
152 iface->custom_tag_start = parent_buildable_iface->custom_tag_start;
153 iface->custom_finished = parent_buildable_iface->custom_finished;
157 gtk_message_dialog_buildable_get_internal_child (GtkBuildable *buildable,
159 const gchar *childname)
161 if (strcmp (childname, "message_area") == 0)
162 return G_OBJECT (gtk_message_dialog_get_message_area (GTK_MESSAGE_DIALOG (buildable)));
164 return parent_buildable_iface->get_internal_child (buildable, builder, childname);
169 gtk_message_dialog_class_init (GtkMessageDialogClass *class)
171 GtkWidgetClass *widget_class;
172 GObjectClass *gobject_class;
174 widget_class = GTK_WIDGET_CLASS (class);
175 gobject_class = G_OBJECT_CLASS (class);
177 widget_class->style_set = gtk_message_dialog_style_set;
179 gobject_class->set_property = gtk_message_dialog_set_property;
180 gobject_class->get_property = gtk_message_dialog_get_property;
182 gtk_widget_class_install_style_property (widget_class,
183 g_param_spec_int ("message-border",
184 P_("Image/label border"),
185 P_("Width of border around the label and image in the message dialog"),
189 GTK_PARAM_READABLE));
192 * GtkMessageDialog:message-type:
194 * The type of the message. The type is used to determine
195 * the image that is shown in the dialog, unless the image is
196 * explicitly set by the ::image property.
198 g_object_class_install_property (gobject_class,
200 g_param_spec_enum ("message-type",
202 P_("The type of message"),
203 GTK_TYPE_MESSAGE_TYPE,
205 GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT));
206 g_object_class_install_property (gobject_class,
208 g_param_spec_enum ("buttons",
209 P_("Message Buttons"),
210 P_("The buttons shown in the message dialog"),
211 GTK_TYPE_BUTTONS_TYPE,
213 GTK_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
216 * GtkMessageDialog:text:
218 * The primary text of the message dialog. If the dialog has
219 * a secondary text, this will appear as the title.
223 g_object_class_install_property (gobject_class,
225 g_param_spec_string ("text",
227 P_("The primary text of the message dialog"),
229 GTK_PARAM_READWRITE));
232 * GtkMessageDialog:use-markup:
234 * %TRUE if the primary text of the dialog includes Pango markup.
235 * See pango_parse_markup().
239 g_object_class_install_property (gobject_class,
241 g_param_spec_boolean ("use-markup",
243 P_("The primary text of the title includes Pango markup."),
245 GTK_PARAM_READWRITE));
248 * GtkMessageDialog:secondary-text:
250 * The secondary text of the message dialog.
254 g_object_class_install_property (gobject_class,
256 g_param_spec_string ("secondary-text",
257 P_("Secondary Text"),
258 P_("The secondary text of the message dialog"),
260 GTK_PARAM_READWRITE));
263 * GtkMessageDialog:secondary-use-markup:
265 * %TRUE if the secondary text of the dialog includes Pango markup.
266 * See pango_parse_markup().
270 g_object_class_install_property (gobject_class,
271 PROP_SECONDARY_USE_MARKUP,
272 g_param_spec_boolean ("secondary-use-markup",
273 P_("Use Markup in secondary"),
274 P_("The secondary text includes Pango markup."),
276 GTK_PARAM_READWRITE));
279 * GtkMessageDialog:image:
281 * The image for this dialog.
285 g_object_class_install_property (gobject_class,
287 g_param_spec_object ("image",
291 GTK_PARAM_READWRITE));
294 * GtkMessageDialog:message-area
296 * The #GtkVBox that corresponds to the message area of this dialog. See
297 * gtk_message_dialog_get_message_area() for a detailed description of this
302 g_object_class_install_property (gobject_class,
304 g_param_spec_object ("message-area",
306 P_("GtkVBox that holds the dialog's primary and secondary labels"),
308 GTK_PARAM_READABLE));
310 g_type_class_add_private (gobject_class, sizeof (GtkMessageDialogPrivate));
314 gtk_message_dialog_init (GtkMessageDialog *dialog)
317 GtkDialog *message_dialog = GTK_DIALOG (dialog);
318 GtkWidget *action_area, *content_area;
319 GtkMessageDialogPrivate *priv;
321 dialog->priv = G_TYPE_INSTANCE_GET_PRIVATE (dialog,
322 GTK_TYPE_MESSAGE_DIALOG,
323 GtkMessageDialogPrivate);
326 content_area = gtk_dialog_get_content_area (message_dialog);
327 action_area = gtk_dialog_get_action_area (message_dialog);
329 gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
330 gtk_window_set_title (GTK_WINDOW (dialog), "");
331 gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), TRUE);
333 priv->has_primary_markup = FALSE;
334 priv->has_secondary_text = FALSE;
335 priv->secondary_label = gtk_label_new (NULL);
336 gtk_widget_set_no_show_all (priv->secondary_label, TRUE);
338 priv->label = gtk_label_new (NULL);
339 priv->image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG);
340 gtk_misc_set_alignment (GTK_MISC (priv->image), 0.5, 0.0);
342 gtk_label_set_line_wrap (GTK_LABEL (priv->label), TRUE);
343 gtk_label_set_selectable (GTK_LABEL (priv->label), TRUE);
344 gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.0);
346 gtk_label_set_line_wrap (GTK_LABEL (priv->secondary_label), TRUE);
347 gtk_label_set_selectable (GTK_LABEL (priv->secondary_label), TRUE);
348 gtk_misc_set_alignment (GTK_MISC (priv->secondary_label), 0.0, 0.0);
350 hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, FALSE, 12);
351 priv->message_area = gtk_box_new (GTK_ORIENTATION_VERTICAL, FALSE, 12);
353 gtk_box_pack_start (GTK_BOX (priv->message_area), priv->label,
356 gtk_box_pack_start (GTK_BOX (priv->message_area), priv->secondary_label,
359 gtk_box_pack_start (GTK_BOX (hbox), priv->image,
362 gtk_box_pack_start (GTK_BOX (hbox), priv->message_area,
365 gtk_box_pack_start (GTK_BOX (content_area),
369 gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
370 gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
371 gtk_box_set_spacing (GTK_BOX (content_area), 14); /* 14 + 2 * 5 = 24 */
372 gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
373 gtk_box_set_spacing (GTK_BOX (action_area), 6);
375 gtk_widget_show_all (hbox);
379 setup_primary_label_font (GtkMessageDialog *dialog)
381 GtkMessageDialogPrivate *priv = dialog->priv;
383 PangoFontDescription *font_desc;
385 /* unset the font settings */
386 gtk_widget_modify_font (priv->label, NULL);
388 if (priv->has_secondary_text && !priv->has_primary_markup)
390 size = pango_font_description_get_size (gtk_widget_get_style (priv->label)->font_desc);
391 font_desc = pango_font_description_new ();
392 pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
393 pango_font_description_set_size (font_desc, size * PANGO_SCALE_LARGE);
394 gtk_widget_modify_font (priv->label, font_desc);
395 pango_font_description_free (font_desc);
400 setup_type (GtkMessageDialog *dialog,
403 GtkMessageDialogPrivate *priv = dialog->priv;
404 const gchar *stock_id = NULL;
407 priv->message_type = type;
411 case GTK_MESSAGE_INFO:
412 stock_id = GTK_STOCK_DIALOG_INFO;
415 case GTK_MESSAGE_QUESTION:
416 stock_id = GTK_STOCK_DIALOG_QUESTION;
419 case GTK_MESSAGE_WARNING:
420 stock_id = GTK_STOCK_DIALOG_WARNING;
423 case GTK_MESSAGE_ERROR:
424 stock_id = GTK_STOCK_DIALOG_ERROR;
427 case GTK_MESSAGE_OTHER:
431 g_warning ("Unknown GtkMessageType %u", type);
436 gtk_image_set_from_stock (GTK_IMAGE (priv->image), stock_id,
437 GTK_ICON_SIZE_DIALOG);
439 atk_obj = gtk_widget_get_accessible (GTK_WIDGET (dialog));
440 if (GTK_IS_ACCESSIBLE (atk_obj))
442 atk_object_set_role (atk_obj, ATK_ROLE_ALERT);
447 gtk_stock_lookup (stock_id, &item);
448 atk_object_set_name (atk_obj, item.label);
454 gtk_message_dialog_set_property (GObject *object,
459 GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (object);
460 GtkMessageDialogPrivate *priv = dialog->priv;
464 case PROP_MESSAGE_TYPE:
465 setup_type (dialog, g_value_get_enum (value));
468 gtk_message_dialog_add_buttons (dialog, g_value_get_enum (value));
471 if (priv->has_primary_markup)
472 gtk_label_set_markup (GTK_LABEL (priv->label),
473 g_value_get_string (value));
475 gtk_label_set_text (GTK_LABEL (priv->label),
476 g_value_get_string (value));
478 case PROP_USE_MARKUP:
479 priv->has_primary_markup = g_value_get_boolean (value) != FALSE;
480 gtk_label_set_use_markup (GTK_LABEL (priv->label),
481 priv->has_primary_markup);
482 setup_primary_label_font (dialog);
484 case PROP_SECONDARY_TEXT:
486 const gchar *txt = g_value_get_string (value);
488 if (gtk_label_get_use_markup (GTK_LABEL (priv->secondary_label)))
489 gtk_label_set_markup (GTK_LABEL (priv->secondary_label), txt);
491 gtk_label_set_text (GTK_LABEL (priv->secondary_label), txt);
495 priv->has_secondary_text = TRUE;
496 gtk_widget_show (priv->secondary_label);
500 priv->has_secondary_text = FALSE;
501 gtk_widget_hide (priv->secondary_label);
503 setup_primary_label_font (dialog);
506 case PROP_SECONDARY_USE_MARKUP:
507 gtk_label_set_use_markup (GTK_LABEL (priv->secondary_label),
508 g_value_get_boolean (value));
511 gtk_message_dialog_set_image (dialog, g_value_get_object (value));
515 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
521 gtk_message_dialog_get_property (GObject *object,
526 GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (object);
527 GtkMessageDialogPrivate *priv = dialog->priv;
531 case PROP_MESSAGE_TYPE:
532 g_value_set_enum (value, (GtkMessageType) priv->message_type);
535 g_value_set_string (value, gtk_label_get_label (GTK_LABEL (priv->label)));
537 case PROP_USE_MARKUP:
538 g_value_set_boolean (value, priv->has_primary_markup);
540 case PROP_SECONDARY_TEXT:
541 if (priv->has_secondary_text)
542 g_value_set_string (value,
543 gtk_label_get_label (GTK_LABEL (priv->secondary_label)));
545 g_value_set_string (value, NULL);
547 case PROP_SECONDARY_USE_MARKUP:
548 if (priv->has_secondary_text)
549 g_value_set_boolean (value,
550 gtk_label_get_use_markup (GTK_LABEL (priv->secondary_label)));
552 g_value_set_boolean (value, FALSE);
555 g_value_set_object (value, priv->image);
557 case PROP_MESSAGE_AREA:
558 g_value_set_object (value, priv->message_area);
561 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
567 * gtk_message_dialog_new:
568 * @parent: (allow-none): transient parent, or %NULL for none
570 * @type: type of message
571 * @buttons: set of buttons to use
572 * @message_format: (allow-none): printf()-style format string, or %NULL
573 * @Varargs: arguments for @message_format
575 * Creates a new message dialog, which is a simple dialog with an icon
576 * indicating the dialog type (error, warning, etc.) and some text the
577 * user may want to see. When the user clicks a button a "response"
578 * signal is emitted with response IDs from #GtkResponseType. See
579 * #GtkDialog for more details.
581 * Return value: (transfer none): a new #GtkMessageDialog
584 gtk_message_dialog_new (GtkWindow *parent,
585 GtkDialogFlags flags,
587 GtkButtonsType buttons,
588 const gchar *message_format,
596 g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
598 widget = g_object_new (GTK_TYPE_MESSAGE_DIALOG,
599 "message-type", type,
602 dialog = GTK_DIALOG (widget);
606 va_start (args, message_format);
607 msg = g_strdup_vprintf (message_format, args);
610 gtk_label_set_text (GTK_LABEL (GTK_MESSAGE_DIALOG (widget)->priv->label),
617 gtk_window_set_transient_for (GTK_WINDOW (widget),
618 GTK_WINDOW (parent));
620 if (flags & GTK_DIALOG_MODAL)
621 gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
623 if (flags & GTK_DIALOG_DESTROY_WITH_PARENT)
624 gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
630 * gtk_message_dialog_new_with_markup:
631 * @parent: (allow-none): transient parent, or %NULL for none
633 * @type: type of message
634 * @buttons: set of buttons to use
635 * @message_format: (allow-none): printf()-style format string, or %NULL
636 * @Varargs: arguments for @message_format
638 * Creates a new message dialog, which is a simple dialog with an icon
639 * indicating the dialog type (error, warning, etc.) and some text which
640 * is marked up with the <link linkend="PangoMarkupFormat">Pango text markup language</link>.
641 * When the user clicks a button a "response" signal is emitted with
642 * response IDs from #GtkResponseType. See #GtkDialog for more details.
644 * Special XML characters in the printf() arguments passed to this
645 * function will automatically be escaped as necessary.
646 * (See g_markup_printf_escaped() for how this is implemented.)
647 * Usually this is what you want, but if you have an existing
648 * Pango markup string that you want to use literally as the
649 * label, then you need to use gtk_message_dialog_set_markup()
650 * instead, since you can't pass the markup string either
651 * as the format (it might contain '%' characters) or as a string
655 * dialog = gtk_message_dialog_new (main_application_window,
656 * GTK_DIALOG_DESTROY_WITH_PARENT,
660 * gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog),
664 * Return value: a new #GtkMessageDialog
669 gtk_message_dialog_new_with_markup (GtkWindow *parent,
670 GtkDialogFlags flags,
672 GtkButtonsType buttons,
673 const gchar *message_format,
680 g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
682 widget = gtk_message_dialog_new (parent, flags, type, buttons, NULL);
686 va_start (args, message_format);
687 msg = g_markup_vprintf_escaped (message_format, args);
690 gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (widget), msg);
699 * gtk_message_dialog_set_image:
700 * @dialog: a #GtkMessageDialog
703 * Sets the dialog's image to @image.
708 gtk_message_dialog_set_image (GtkMessageDialog *dialog,
711 GtkMessageDialogPrivate *priv;
714 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (dialog));
715 g_return_if_fail (image == NULL || GTK_IS_WIDGET (image));
721 image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG);
722 gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0);
725 priv->message_type = GTK_MESSAGE_OTHER;
727 parent = gtk_widget_get_parent (priv->image);
728 gtk_container_add (GTK_CONTAINER (parent), image);
729 gtk_container_remove (GTK_CONTAINER (parent), priv->image);
730 gtk_box_reorder_child (GTK_BOX (parent), image, 0);
734 g_object_notify (G_OBJECT (dialog), "image");
738 * gtk_message_dialog_get_image:
739 * @dialog: a #GtkMessageDialog
741 * Gets the dialog's image.
743 * Return value: (transfer none): the dialog's image
748 gtk_message_dialog_get_image (GtkMessageDialog *dialog)
750 g_return_val_if_fail (GTK_IS_MESSAGE_DIALOG (dialog), NULL);
752 return dialog->priv->image;
756 * gtk_message_dialog_set_markup:
757 * @message_dialog: a #GtkMessageDialog
758 * @str: markup string (see <link linkend="PangoMarkupFormat">Pango markup format</link>)
760 * Sets the text of the message dialog to be @str, which is marked
761 * up with the <link linkend="PangoMarkupFormat">Pango text markup
767 gtk_message_dialog_set_markup (GtkMessageDialog *message_dialog,
770 GtkMessageDialogPrivate *priv;
772 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
774 priv = message_dialog->priv;
776 priv->has_primary_markup = TRUE;
777 gtk_label_set_markup (GTK_LABEL (priv->label), str);
781 * gtk_message_dialog_format_secondary_text:
782 * @message_dialog: a #GtkMessageDialog
783 * @message_format: (allow-none): printf()-style format string, or %NULL
784 * @Varargs: arguments for @message_format
786 * Sets the secondary text of the message dialog to be @message_format
787 * (with printf()-style).
789 * Note that setting a secondary text makes the primary text become
790 * bold, unless you have provided explicit markup.
795 gtk_message_dialog_format_secondary_text (GtkMessageDialog *message_dialog,
796 const gchar *message_format,
801 GtkMessageDialogPrivate *priv;
803 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
805 priv = message_dialog->priv;
809 priv->has_secondary_text = TRUE;
811 va_start (args, message_format);
812 msg = g_strdup_vprintf (message_format, args);
815 gtk_widget_show (priv->secondary_label);
816 gtk_label_set_text (GTK_LABEL (priv->secondary_label), msg);
822 priv->has_secondary_text = FALSE;
823 gtk_widget_hide (priv->secondary_label);
826 setup_primary_label_font (message_dialog);
830 * gtk_message_dialog_format_secondary_markup:
831 * @message_dialog: a #GtkMessageDialog
832 * @message_format: printf()-style markup string (see
833 <link linkend="PangoMarkupFormat">Pango markup format</link>), or %NULL
834 * @Varargs: arguments for @message_format
836 * Sets the secondary text of the message dialog to be @message_format (with
837 * printf()-style), which is marked up with the
838 * <link linkend="PangoMarkupFormat">Pango text markup language</link>.
840 * Note that setting a secondary text makes the primary text become
841 * bold, unless you have provided explicit markup.
843 * Due to an oversight, this function does not escape special XML characters
844 * like gtk_message_dialog_new_with_markup() does. Thus, if the arguments
845 * may contain special XML characters, you should use g_markup_printf_escaped()
848 * <informalexample><programlisting>
851 * msg = g_markup_printf_escaped (message_format, ...);
852 * gtk_message_dialog_format_secondary_markup (message_dialog, "%s", msg);
854 * </programlisting></informalexample>
859 gtk_message_dialog_format_secondary_markup (GtkMessageDialog *message_dialog,
860 const gchar *message_format,
865 GtkMessageDialogPrivate *priv;
867 g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
869 priv = message_dialog->priv;
873 priv->has_secondary_text = TRUE;
875 va_start (args, message_format);
876 msg = g_strdup_vprintf (message_format, args);
879 gtk_widget_show (priv->secondary_label);
880 gtk_label_set_markup (GTK_LABEL (priv->secondary_label), msg);
886 priv->has_secondary_text = FALSE;
887 gtk_widget_hide (priv->secondary_label);
890 setup_primary_label_font (message_dialog);
894 * gtk_message_dialog_get_message_area:
895 * @message_dialog: a #GtkMessageDialog
897 * Returns the message area of the dialog. This is the box where the
898 * dialog's primary and secondary labels are packed. You can add your
899 * own extra content to that box and it will appear below those labels,
900 * on the right side of the dialog's image (or on the left for right-to-left
901 * languages). See gtk_dialog_get_content_area() for the corresponding
902 * function in the parent #GtkDialog.
904 * Return value: (transfer none): A #GtkVBox corresponding to the
905 * "message area" in the @message_dialog.
910 gtk_message_dialog_get_message_area (GtkMessageDialog *message_dialog)
912 g_return_val_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog), NULL);
914 return message_dialog->priv->message_area;
918 gtk_message_dialog_add_buttons (GtkMessageDialog* message_dialog,
919 GtkButtonsType buttons)
921 GtkDialog* dialog = GTK_DIALOG (message_dialog);
925 case GTK_BUTTONS_NONE:
930 gtk_dialog_add_button (dialog,
935 case GTK_BUTTONS_CLOSE:
936 gtk_dialog_add_button (dialog,
941 case GTK_BUTTONS_CANCEL:
942 gtk_dialog_add_button (dialog,
944 GTK_RESPONSE_CANCEL);
947 case GTK_BUTTONS_YES_NO:
948 gtk_dialog_add_button (dialog,
951 gtk_dialog_add_button (dialog,
954 gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
960 case GTK_BUTTONS_OK_CANCEL:
961 gtk_dialog_add_button (dialog,
963 GTK_RESPONSE_CANCEL);
964 gtk_dialog_add_button (dialog,
967 gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
974 g_warning ("Unknown GtkButtonsType");
978 g_object_notify (G_OBJECT (message_dialog), "buttons");
982 gtk_message_dialog_style_set (GtkWidget *widget,
983 GtkStyle *prev_style)
985 GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (widget);
989 parent = gtk_widget_get_parent (gtk_message_dialog_get_image (dialog));
993 gtk_widget_style_get (widget, "message-border",
994 &border_width, NULL);
996 gtk_container_set_border_width (GTK_CONTAINER (parent),
997 MAX (0, border_width - 7));
1000 setup_primary_label_font (dialog);
1002 GTK_WIDGET_CLASS (gtk_message_dialog_parent_class)->style_set (widget, prev_style);