This is used to make the file chooser switch to the bookmark
specified in the @bookmark_index parameter. For example, if
you have three bookmarks, you can pass 0, 1, 2 to this signal
to switch to each of them, respectively.
The default binding for this signal is <kbd>Alt</kbd>-<kbd>1</kbd>,
<kbd>Alt</kbd>-<kbd>2</kbd>, etc. until <kbd>Alt</kbd>-<kbd>0</kbd>.
Note that in the default binding, that <kbd>Alt</kbd>-<kbd>1</kbd> is
actually defined to switch to the bookmark at index 0, and so on
successively.
Emitted when the user asks for it.
This is a keybinding signal.
This is used to make the file chooser switch to the bookmark specified in the @bookmark_index parameter. For example, if you have three bookmarks, you can pass 0, 1, 2 to this signal to switch to each of them, respectively.
The default binding for this signal is <kbd>Alt</kbd>-<kbd>1</kbd>, <kbd>Alt</kbd>-<kbd>2</kbd>, etc. until <kbd>Alt</kbd>-<kbd>0</kbd>. Note that in the default binding, that <kbd>Alt</kbd>-<kbd>1</kbd> is actually defined to switch to the bookmark at index 0, and so on successively.