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goto first image if going to next and no image was previously selected

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This commit is contained in:
Martin Baeuml
2011-07-07 10:46:27 +02:00
parent d0002ab5ac
commit fa7a547dea
1 changed files with 6 additions and 2 deletions
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sloth/core/labeltool.py
+6 -2
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@@ -276,8 +276,12 @@ class LabelTool(QObject):
return self._model
def gotoNext(self):
if self._model is not None and self._current_image is not None:
next_image = self._current_image.getNextSibling()
if self._model is not None:
if self._current_image is not None:
next_image = self._current_image.getNextSibling()
else:
next_image = self._model.iterator(ImageModelItem).next()
if next_image is not None:
self.setCurrentImage(next_image)