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Show a tooltip for the group headings in the search results list

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Kovid Goyal 2020-05-21 12:20:21 +05:30
parent 1a39df6e83
commit 5378316da0
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1 changed files with 7 additions and 1 deletions
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src/calibre/gui2/viewer/search.py
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@ -516,12 +516,18 @@ class Results(QTreeWidget): # {{{
section_id = toc_nodes[-1].get('id') section_id = toc_nodes[-1].get('id')
if section_id is None: if section_id is None:
section_id = -1 section_id = -1
section_key = section_id, section_title section_key = section_id
section = self.section_map.get(section_key) section = self.section_map.get(section_key)
if section is None: if section is None:
section = QTreeWidgetItem([section_title], 1) section = QTreeWidgetItem([section_title], 1)
section.setFlags(Qt.ItemIsEnabled) section.setFlags(Qt.ItemIsEnabled)
section.setFont(0, self.section_font) section.setFont(0, self.section_font)
lines = []
for i, node in enumerate(toc_nodes):
lines.append('\xa0\xa0' * i + '➤ ' + (node.get('title') or _('Unknown')))
tt = ngettext('Table of Contents section:', 'Table of Contents sections:', len(lines))
tt += '\n' + '\n'.join(lines)
section.setToolTip(0, tt)
self.section_map[section_key] = section self.section_map[section_key] = section
self.addTopLevelItem(section) self.addTopLevelItem(section)
section.setExpanded(True) section.setExpanded(True)