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Show the search expression for the virtual library in a tooltip when hovering over the tab for the virtual library. Fixes #1291691 [[Enhancement] VL search expression tooltip on hover](https://bugs.launchpad.net/calibre/+bug/1291691)

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Kovid Goyal 2014-03-13 08:52:58 +05:30
parent d78b9c3f0d
commit aea66db018
1 changed files with 5 additions and 1 deletions
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6
src/calibre/gui2/init.py
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@ -315,7 +315,8 @@ def current_db(self):
def rebuild(self):
self.currentChanged.disconnect(self.tab_changed)
db = self.current_db
virt_libs = frozenset(db.prefs.get('virtual_libraries', {}))
vl_map = db.prefs.get('virtual_libraries', {})
virt_libs = frozenset(vl_map)
hidden = frozenset(db.prefs['virt_libs_hidden'])
if hidden - virt_libs:
db.prefs['virt_libs_hidden'] = list(hidden.intersection(virt_libs))
@ -328,6 +329,9 @@ def rebuild(self):
order = {x:i for i, x in enumerate(order)}
for i, vl in enumerate(sorted(virt_libs, key=lambda x:(order.get(x, 0), sort_key(x)))):
self.addTab(vl.replace('&', '&&') or _('All books'))
sexp = vl_map.get(vl, None)
if sexp is not None:
self.setTabToolTip(i, _('Search expression for this virtual library:') + '\n\n' + sexp)
self.setTabData(i, vl)
if vl == current_lib:
current_idx = i