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Use Empty String for Cleared Accels 

When a key binding is cleared its value is now set to "" (an empty
string) instead of `None` as before.

This change is introduced because `Gtk.accelerator_parse` does not
allow `None` to be used as a value, which in turn breaks
`on_cellrenderer_accel_edited` function in
`terminatorlib/prefseditor.py` by raising a `TypeError` every time a
new key binding is introduced. Note that this only happens if at
least one key binding has been cleared first.
This commit is contained in:
dkmvs 2020-09-29 17:10:56 +03:00
parent 41caaabdf3
commit 840a95eeb2
1 changed files with 1 additions and 1 deletions
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2
terminatorlib/prefseditor.py
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@ -1745,7 +1745,7 @@ class PrefsEditor:
liststore.set(celliter, 2, 0, 3, 0) liststore.set(celliter, 2, 0, 3, 0)
binding = liststore.get_value(liststore.get_iter(path), 0) binding = liststore.get_value(liststore.get_iter(path), 0)
self.config['keybindings'][binding] = None self.config['keybindings'][binding] = ""
self.config.save() self.config.save()
def on_open_manual(self, widget): def on_open_manual(self, widget):