0eb8b6aa85
Disable the "More" button when search parameters change. The button is supposed to continue the current search, but if any of the search parameters (tags, sort, or licence) have changed, that doesn't really make sense. Just disable it if the user changes any of them. Make sure that filenames in the freesound results list are escaped properly for the tooltip, and append the full licence URL returned to the tooltip too. Make the filename column Gtk::TREE_VIEW_COLUMN_FIXED, so that it doesn't expand to the width of the longest filename in the results and push the columns to the right out of view. Resizing the import dialogue larger still allows longer file names to be seen, and it's still possible to manually resize the filename column as well. Only show the hours & minutes in the duration column if they're non-zero, and justify them right.
Please see the Ardour web site at https://ardour.org/ for all documentation..
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https://ardour.org/development.html