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
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
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 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 confirm-overwrite signal; please refer to its documentation for the details.