Ensure proper translation of the about dialog title

Note that GTK+ sets a default title of _("About %s") on the dialog
window (where %s is replaced by the name of the application, but
in order to ensure proper translation of the title, applications
should set the title property explicitly when constructing a
GtkAboutDialog

https://developer.gnome.org/gtk3/stable/GtkAboutDialog.html

Author: rbuj

caja.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: MATE Desktop Environment\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-02-06 21:24+0800\n"
+"POT-Creation-Date: 2019-02-16 22:36+0100\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -309,7 +309,7 @@ msgstr ""
 #. Set initial window title
 #: ../data/caja-browser.desktop.in.h:1 ../data/caja.desktop.in.h:1
 #: ../data/caja-folder-handler.desktop.in.h:1 ../src/caja-spatial-window.c:396
-#: ../src/caja-window-menus.c:580 ../src/caja-window.c:164
+#: ../src/caja-window-menus.c:636 ../src/caja-window.c:164
 msgid "Caja"
 msgstr ""
 
@@ -327,7 +327,7 @@ msgid "Computer"
 msgstr ""
 
 #. tooltip
-#: ../data/caja-computer.desktop.in.h:2 ../src/caja-window-menus.c:942
+#: ../data/caja-computer.desktop.in.h:2 ../src/caja-window-menus.c:999
 msgid ""
 "Browse all local and remote disks and folders accessible from this computer"
 msgstr ""
@@ -355,7 +355,7 @@ msgstr ""
 
 #. tooltip
 #: ../data/caja-home.desktop.in.h:2 ../src/caja-places-sidebar.c:523
-#: ../src/caja-window-menus.c:937
+#: ../src/caja-window-menus.c:994
 msgid "Open your personal folder"
 msgstr ""
 
@@ -3777,7 +3777,7 @@ msgstr ""
 #: ../src/caja-emblem-sidebar.c:298 ../src/caja-emblem-sidebar.c:555
 #: ../src/caja-file-management-properties.ui.h:42
 #: ../src/caja-location-dialog.c:189 ../src/caja-property-browser.c:386
-#: ../src/caja-window-menus.c:854
+#: ../src/caja-window-menus.c:911
 msgid "_Help"
 msgstr ""
 
@@ -4426,7 +4426,7 @@ msgstr ""
 #: ../src/file-manager/fm-directory-view.c:8383
 #: ../src/file-manager/fm-directory-view.c:8493
 #: ../src/caja-places-sidebar.c:1805 ../src/caja-places-sidebar.c:2763
-#: ../src/caja-window-menus.c:881
+#: ../src/caja-window-menus.c:938
 msgid "_Stop"
 msgstr ""
 
@@ -4605,7 +4605,7 @@ msgstr ""
 #. name, icon name
 #. label, accelerator
 #: ../src/file-manager/fm-directory-view.c:7610
-#: ../src/file-manager/fm-directory-view.c:7614 ../src/caja-window-menus.c:936
+#: ../src/file-manager/fm-directory-view.c:7614 ../src/caja-window-menus.c:993
 msgid "_Home Folder"
 msgstr ""
 
@@ -5342,7 +5342,7 @@ msgstr ""
 #: ../src/file-manager/fm-properties-window.c:5188
 #: ../src/caja-bookmarks-window.ui.h:5
 #: ../src/caja-file-management-properties.ui.h:43
-#: ../src/caja-property-browser.c:394 ../src/caja-window-menus.c:856
+#: ../src/caja-property-browser.c:394 ../src/caja-window-menus.c:913
 msgid "_Close"
 msgstr ""
 
@@ -5838,7 +5838,7 @@ msgstr ""
 
 #: ../src/caja-bookmarks-window.c:159
 #: ../src/caja-file-management-properties.c:246
-#: ../src/caja-property-browser.c:1676 ../src/caja-window-menus.c:635
+#: ../src/caja-property-browser.c:1676 ../src/caja-window-menus.c:692
 #, c-format
 msgid ""
 "There was an error displaying help: \n"
@@ -7527,35 +7527,39 @@ msgstr ""
 msgid "Go to the location specified by this bookmark"
 msgstr ""
 
-#: ../src/caja-window-menus.c:562
+#: ../src/caja-window-menus.c:618
 msgid ""
 "Caja is free software; you can redistribute it and/or modify it under the "
 "terms of the GNU General Public License as published by the Free Software "
 "Foundation; either version 2 of the License, or (at your option) any later "
 "version."
 msgstr ""
 
-#: ../src/caja-window-menus.c:566
+#: ../src/caja-window-menus.c:622
 msgid ""
 "Caja 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 General Public License for more "
 "details."
 msgstr ""
 
-#: ../src/caja-window-menus.c:570
+#: ../src/caja-window-menus.c:626
 msgid ""
 "You should have received a copy of the GNU General Public License along with "
 "Caja; if not, write to the Free Software Foundation, Inc., 51 Franklin "
 "Street, Fifth Floor, Boston, MA 02110-1301 USA"
 msgstr ""
 
-#: ../src/caja-window-menus.c:582
+#: ../src/caja-window-menus.c:637
+msgid "About Caja"
+msgstr ""
+
+#: ../src/caja-window-menus.c:639
 msgid ""
 "Caja lets you organize files and folders, both on your computer and online."
 msgstr ""
 
-#: ../src/caja-window-menus.c:585
+#: ../src/caja-window-menus.c:642
 msgid ""
 "Copyright © 1999-2009 The Nautilus authors\n"
 "Copyright © 2011-2019 The Caja authors"
@@ -7565,212 +7569,212 @@ msgstr ""
 #. * which will be displayed at the bottom of the about
 #. * box to give credit to the translator(s).
 #.
-#: ../src/caja-window-menus.c:595
+#: ../src/caja-window-menus.c:652
 msgid "translator-credits"
 msgstr ""
 
-#: ../src/caja-window-menus.c:598
+#: ../src/caja-window-menus.c:655
 msgid "MATE Web Site"
 msgstr ""
 
 #. name, icon name, label
-#: ../src/caja-window-menus.c:851
+#: ../src/caja-window-menus.c:908
 msgid "_File"
 msgstr ""
 
 #. name, icon name, label
-#: ../src/caja-window-menus.c:852
+#: ../src/caja-window-menus.c:909
 msgid "_Edit"
 msgstr ""
 
 #. name, icon name, label
-#: ../src/caja-window-menus.c:853
+#: ../src/caja-window-menus.c:910
 msgid "_View"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:857
+#: ../src/caja-window-menus.c:914
 msgid "Close this folder"
 msgstr ""
 
-#: ../src/caja-window-menus.c:862
+#: ../src/caja-window-menus.c:919
 msgid "_Backgrounds and Emblems..."
 msgstr ""
 
-#: ../src/caja-window-menus.c:863
+#: ../src/caja-window-menus.c:920
 msgid ""
 "Display patterns, colors, and emblems that can be used to customize "
 "appearance"
 msgstr ""
 
-#: ../src/caja-window-menus.c:868
+#: ../src/caja-window-menus.c:925
 msgid "Prefere_nces"
 msgstr ""
 
-#: ../src/caja-window-menus.c:869
+#: ../src/caja-window-menus.c:926
 msgid "Edit Caja preferences"
 msgstr ""
 
 #. name, icon name, label
-#: ../src/caja-window-menus.c:872
+#: ../src/caja-window-menus.c:929
 msgid "Open _Parent"
 msgstr ""
 
-#: ../src/caja-window-menus.c:873
+#: ../src/caja-window-menus.c:930
 msgid "Open the parent folder"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:882
+#: ../src/caja-window-menus.c:939
 msgid "Stop loading the current location"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:886
+#: ../src/caja-window-menus.c:943
 msgid "_Reload"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:887
+#: ../src/caja-window-menus.c:944
 msgid "Reload the current location"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:891
+#: ../src/caja-window-menus.c:948
 msgid "_Contents"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:892
+#: ../src/caja-window-menus.c:949
 msgid "Display Caja help"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:896
+#: ../src/caja-window-menus.c:953
 msgid "_About"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:897
+#: ../src/caja-window-menus.c:954
 msgid "Display credits for the creators of Caja"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:901
+#: ../src/caja-window-menus.c:958
 msgid "Zoom _In"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:902 ../src/caja-zoom-control.c:96
+#: ../src/caja-window-menus.c:959 ../src/caja-zoom-control.c:96
 #: ../src/caja-zoom-control.c:309
 msgid "Increase the view size"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:916
+#: ../src/caja-window-menus.c:973
 msgid "Zoom _Out"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:917 ../src/caja-zoom-control.c:97
+#: ../src/caja-window-menus.c:974 ../src/caja-zoom-control.c:97
 #: ../src/caja-zoom-control.c:254
 msgid "Decrease the view size"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:926
+#: ../src/caja-window-menus.c:983
 msgid "Normal Si_ze"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:927 ../src/caja-zoom-control.c:98
+#: ../src/caja-window-menus.c:984 ../src/caja-zoom-control.c:98
 #: ../src/caja-zoom-control.c:270
 msgid "Use the normal view size"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:931
+#: ../src/caja-window-menus.c:988
 msgid "Connect to _Server..."
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:932
+#: ../src/caja-window-menus.c:989
 msgid "Connect to a remote computer or shared disk"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:941
+#: ../src/caja-window-menus.c:998
 msgid "_Computer"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:946
+#: ../src/caja-window-menus.c:1003
 msgid "_Network"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:947 ../src/mate-network-scheme.desktop.in.h:2
+#: ../src/caja-window-menus.c:1004 ../src/mate-network-scheme.desktop.in.h:2
 msgid "Browse bookmarked and local network locations"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:951
+#: ../src/caja-window-menus.c:1008
 msgid "T_emplates"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:952
+#: ../src/caja-window-menus.c:1009
 msgid "Open your personal templates folder"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:956
+#: ../src/caja-window-menus.c:1013
 msgid "_Trash"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:957
+#: ../src/caja-window-menus.c:1014
 msgid "Open your personal trash folder"
 msgstr ""
 
 #. name, icon name
 #. label, accelerator
-#: ../src/caja-window-menus.c:965
+#: ../src/caja-window-menus.c:1022
 msgid "Show _Hidden Files"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:966
+#: ../src/caja-window-menus.c:1023
 msgid "Toggle the display of hidden files in the current window"
 msgstr ""
 
 #. name, stock id
 #. label, accelerator
-#: ../src/caja-window-menus.c:971
+#: ../src/caja-window-menus.c:1028
 msgid "Show Bac_kup Files"
 msgstr ""
 
 #. tooltip
-#: ../src/caja-window-menus.c:972
+#: ../src/caja-window-menus.c:1029
 msgid "Toggle the display of backup files in the current window"
 msgstr ""
 
-#: ../src/caja-window-menus.c:1004
+#: ../src/caja-window-menus.c:1061
 msgid "_Up"
 msgstr ""
 
-#: ../src/caja-window-menus.c:1007
+#: ../src/caja-window-menus.c:1064
 msgid "_Home"
 msgstr ""
 

src/caja-window-menus.c

@@ -634,6 +634,7 @@ action_about_caja_callback (GtkAction *action,
 
     gtk_show_about_dialog (GTK_WINDOW (user_data),
                            "program-name", _("Caja"),
+                           "title", _("About Caja"),
                            "version", VERSION,
                            "comments", _("Caja lets you organize "
                                          "files and folders, both on "