aboutdialog: Fix code snippets

Define all variables and fix a missing comma in the first
gtk_show_about_dialog call.
This commit is contained in:
Timm Bäder 2017-10-11 12:55:01 +02:00 committed by Daniel Boles
parent 413d548edd
commit 8169d6703a

View File

@ -90,10 +90,11 @@
* set the title property explicitly when constructing a GtkAboutDialog,
* as shown in the following example:
* |[<!-- language="C" -->
* GdkPixbuf *example_logo = gdk_pixbuf_new_from_file ("./logo.png", NULL);
* gtk_show_about_dialog (NULL,
* "program-name", "ExampleCode",
* "logo", example_logo,
* "title" _("About ExampleCode"),
* "title", _("About ExampleCode"),
* NULL);
* ]|
*
@ -1686,8 +1687,9 @@ gtk_about_dialog_get_translator_credits (GtkAboutDialog *about)
* Using gettext(), a simple way to achieve that is to mark the
* string for translation:
* |[<!-- language="C" -->
* gtk_about_dialog_set_translator_credits (about,
* _("translator-credits"));
* GtkWidget *about = gtk_about_dialog_new ();
* gtk_about_dialog_set_translator_credits (GTK_ABOUT_DIALOG (about),
* _("translator-credits"));
* ]|
* It is a good idea to use the customary msgid translator-credits for this
* purpose, since translators will already know the purpose of that msgid, and