The source project of this merge request has been removed.
ui: Add tooltips to batch-rename dialog
The 'go-up' and 'go-down' icons in the batch rename dialog do not seem to have any tooltips.
Tooltips can be set for any UI element. They are primarily used to convey additional information about what controls (often icon buttons) do, but can also be used to show additional information about app content.
More information: https://developer.gnome.org/hig/patterns/feedback/tooltips.html