Sets whether a file chooser in %GTK_FILE_CHOOSER_ACTION_SAVE mode will present
a confirmation dialog if the user types a file name that already exists. This
is %FALSE by default.
If set to %TRUE, the @chooser will emit the
#GtkFileChooser::confirm-overwrite signal when appropriate.
If all you need is the stock confirmation dialog, set this property to %TRUE.
You can override the way confirmation is done by actually handling the
#GtkFileChooser::confirm-overwrite signal; please refer to its documentation
for the details.
Sets whether a file chooser in %GTK_FILE_CHOOSER_ACTION_SAVE mode will present a confirmation dialog if the user types a file name that already exists. This is %FALSE by default.
If set to %TRUE, the @chooser will emit the #GtkFileChooser::confirm-overwrite signal when appropriate.
If all you need is the stock confirmation dialog, set this property to %TRUE. You can override the way confirmation is done by actually handling the #GtkFileChooser::confirm-overwrite signal; please refer to its documentation for the details.