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Fix #1907940 [Enhancement Request: display column title in tooltip](https://bugs.launchpad.net/calibre/+bug/1907940)h

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Kovid Goyal 2020-12-23 11:35:24 +05:30
parent de07a03eb7
commit c614710354
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1 changed files with 13 additions and 5 deletions
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18
src/calibre/gui2/library/models.py
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@ -13,7 +13,7 @@ from itertools import groupby
from PyQt5.Qt import (QAbstractTableModel, Qt, pyqtSignal, QIcon, QImage, QFont,
QModelIndex, QDateTime, QColor, QPixmap, QPainter, QApplication)
from calibre import fit_image, force_unicode
from calibre import fit_image, force_unicode, prepare_string_for_xml
from calibre.gui2 import error_dialog
from calibre.utils.search_query_parser import ParseException
from calibre.ebooks.metadata import fmt_sidx, authors_to_string, string_to_authors
@ -1020,19 +1020,23 @@ class BooksModel(QAbstractTableModel): # {{{
return None
if role == Qt.ItemDataRole.ToolTipRole:
ht = self.column_map[section]
title = self.headers[ht]
fm = self.db.field_metadata[self.column_map[section]]
if ht == 'timestamp': # change help text because users know this field as 'date'
ht = 'date'
if fm['is_category']:
is_cat = '\n\n' + _('Click in this column and press Q to Quickview books with the same "%s"') % ht
is_cat = '<br><br>' + prepare_string_for_xml(_('Click in this column and press Q to Quickview books with the same "%s"') % ht)
else:
is_cat = ''
cust_desc = ''
if fm['is_custom']:
cust_desc = fm['display'].get('description', '')
if cust_desc:
cust_desc = '\n' + _('Description:') + ' ' + cust_desc
return (_('The lookup/search name is "{0}"{1}{2}').format(ht, cust_desc, is_cat))
cust_desc = '<br><b>{}</b>'.format(_('Description:')) + ' ' + prepare_string_for_xml(cust_desc)
return '<b>{}</b>: {}'.format(
prepare_string_for_xml(title),
_('The lookup/search name is <i>{0}</i>').format(ht) + cust_desc + is_cat
)
if role == Qt.ItemDataRole.DisplayRole:
return (self.headers[self.column_map[section]])
return None
@ -1703,7 +1707,11 @@ class DeviceBooksModel(BooksModel): # {{{
def headerData(self, section, orientation, role):
if role == Qt.ItemDataRole.ToolTipRole and orientation == Qt.Orientation.Horizontal:
return (_('The lookup/search name is "{0}"').format(self.column_map[section]))
cname = self.column_map[section]
text = self.headers[cname]
return '<b>{}</b>: {}'.format(
prepare_string_for_xml(text),
prepare_string_for_xml(_('The lookup/search name is <i>{0}</i>').format(self.column_map[section])))
if DEBUG and role == Qt.ItemDataRole.ToolTipRole and orientation == Qt.Orientation.Vertical:
return (_('This book\'s UUID is "{0}"').format(self.db[self.map[section]].uuid))
if role != Qt.ItemDataRole.DisplayRole: