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Display lookup key and description in tooltips for custom column widgets in edit metadata.

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This commit is contained in:
Charles Haley 2019-10-14 22:50:30 +01:00
parent 7733877cc9
commit 91d571ffc7
1 changed files with 14 additions and 0 deletions
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14
src/calibre/gui2/custom_column_widgets.py
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@ -42,6 +42,20 @@ class Base(object):
self.initial_val = self.widgets = None
self.signals_to_disconnect = []
self.setup_ui(parent)
key = db.field_metadata.label_to_key(self.col_metadata['label'],
prefer_custom=True)
description = self.col_metadata.get('display', {}).get('description', '')
if description:
description = key + ': ' + description
else:
description = key
try:
self.widgets[1].setToolTip(description)
except:
try:
self.widgets[0].setToolTip(description)
except:
pass
def initialize(self, book_id):
val = self.db.get_custom(book_id, num=self.col_id, index_is_id=True)