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Restore QModelIndex::child

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Kovid Goyal 2021-11-21 20:46:08 +05:30
parent 6928a3a0f5
commit 563d9ca2f3
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2 changed files with 8 additions and 3 deletions
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6
src/calibre/gui2/pyqt6_compat.py
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@ -8,7 +8,7 @@
from qt.core import (
QAction, QDialog, QDrag, QEventLoop, QMenu, QMessageBox, QSinglePointEvent,
QThread
QThread, QModelIndex
)
from calibre_extensions import progress_indicator
@ -36,3 +36,7 @@ QMessageBox.exec_ = QMessageBox.exec
# Restore ability to associate a menu with an action
QAction.setMenu = lambda self, menu: progress_indicator.set_menu_on_action(self, menu)
QAction.menu = lambda self, menu: progress_indicator.menu_for_action(self)
# Restore QModelIndex child
QModelIndex.child = lambda self, row, column: self.model().index(row, column, self)

5
src/calibre/gui2/tweak_book/file_list.py
View File

@ -173,8 +173,9 @@ class ItemDelegate(QStyledItemDelegate): # {{{
if hover:
if top_level:
count = index.model().rowCount(index)
total_size = human_readable(sum(safe_size(index.child(r, 0)) for r in range(count)))
m = index.model()
count = m.rowCount(index)
total_size = human_readable(sum(safe_size(m.index(r, 0, index)) for r in range(count)))
suffix = f'{NBSP}{count}@{total_size}'
else:
suffix = NBSP + human_readable(safe_size(index))