Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix rich text delegate not working with Qt compiled in debug mode. Fixes #1089011 (calibre-0.9.9: qt assert failure upon metadata download)

Browse Source
This commit is contained in:
Kovid Goyal 2012-12-12 10:40:09 +05:30
parent de4d1a0f80
commit 4cd6c889a9
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/calibre/gui2/metadata/single_download.py
View File

@ -17,10 +17,12 @@ from Queue import Queue, Empty
from io import BytesIO
from PyQt4.Qt import (QStyledItemDelegate, QTextDocument, QRectF, QIcon, Qt,
QApplication, QDialog, QVBoxLayout, QLabel, QDialogButtonBox, QStyle,
QStackedWidget, QWidget, QTableView, QGridLayout, QFontInfo, QPalette,
QTimer, pyqtSignal, QAbstractTableModel, QVariant, QSize, QListView,
QPixmap, QAbstractListModel, QColor, QRect, QTextBrowser, QModelIndex)
QApplication, QDialog, QVBoxLayout, QLabel,
QDialogButtonBox, QStyle, QStackedWidget, QWidget,
QTableView, QGridLayout, QFontInfo, QPalette, QTimer,
pyqtSignal, QAbstractTableModel, QVariant, QSize,
QListView, QPixmap, QAbstractListModel, QColor, QRect,
QTextBrowser, QStringListModel)
from PyQt4.QtWebKit import QWebView
from calibre.customize.ui import metadata_plugins
@ -44,6 +46,8 @@ class RichTextDelegate(QStyledItemDelegate): # {{{
def __init__(self, parent=None, max_width=160):
QStyledItemDelegate.__init__(self, parent)
self.max_width = max_width
self.dummy_model = QStringListModel([' '], self)
self.dummy_index = self.dummy_model.index(0)
def to_doc(self, index, option=None):
doc = QTextDocument()
@ -66,7 +70,7 @@ class RichTextDelegate(QStyledItemDelegate): # {{{
return ans
def paint(self, painter, option, index):
QStyledItemDelegate.paint(self, painter, option, QModelIndex())
QStyledItemDelegate.paint(self, painter, option, self.dummy_index)
painter.save()
painter.setClipRect(QRectF(option.rect))
painter.translate(option.rect.topLeft())