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gtk: mark few GtkFileChooser functions as nullable

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- get_file, if no file is selected returns a NULL
- get_id, if the interface doesn't implement such function returns NULL
This commit is contained in:
Bilal Elmoussaoui 2022-01-01 19:11:10 +01:00
parent 38b8da0f5f
commit afeb7f668b
1 changed files with 2 additions and 2 deletions
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4
gtk/gtkfilechooser.c
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@ -523,7 +523,7 @@ gtk_file_chooser_set_file (GtkFileChooser *chooser,
* If the file chooser is in folder mode, this function returns * If the file chooser is in folder mode, this function returns
* the selected folder. * the selected folder.
* *
* Returns: (transfer full): a selected `GFile`. You own the * Returns: (transfer full) (nullable): a selected `GFile`. You own the
* returned file; use g_object_unref() to release it. * returned file; use g_object_unref() to release it.
*/ */
GFile * GFile *
@ -794,7 +794,7 @@ gtk_file_chooser_set_choice (GtkFileChooser *chooser,
* *
* Gets the currently selected option in the 'choice' with the given ID. * Gets the currently selected option in the 'choice' with the given ID.
* *
* Returns: the ID of the currently selected option * Returns: (nullable): the ID of the currently selected option
*/ */
const char * const char *
gtk_file_chooser_get_choice (GtkFileChooser *chooser, gtk_file_chooser_get_choice (GtkFileChooser *chooser,