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Fix editing of narrow yes/no columns in the book list not very convenient

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Fixes #1272089 [Making True/False columns narrow displaces the drop down list](https://bugs.launchpad.net/calibre/+bug/1272089)
This commit is contained in:
Kovid Goyal 2014-01-24 12:05:29 +05:30
parent 706ecd5fe9
commit 715cfb23d2
1 changed files with 17 additions and 2 deletions
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19
src/calibre/gui2/library/delegates.py
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@ -7,8 +7,8 @@ __docformat__ = 'restructuredtext en'
import sys
from PyQt4.Qt import (Qt, QApplication, QStyle, QIcon, QDoubleSpinBox,
QVariant, QSpinBox, QStyledItemDelegate, QComboBox, QTextDocument,
from PyQt4.Qt import (Qt, QApplication, QStyle, QIcon, QDoubleSpinBox, QStyleOptionViewItemV4,
QVariant, QSpinBox, QStyledItemDelegate, QComboBox, QTextDocument, QSize,
QAbstractTextDocumentLayout, QFont, QFontInfo, QDate, QDateTimeEdit, QDateTime)
from calibre.gui2 import UNDEFINED_QDATETIME, error_dialog, rating_font
@ -450,6 +450,21 @@ class CcBoolDelegate(QStyledItemDelegate): # {{{
val = 2 if val is None else 1 if not val else 0
editor.setCurrentIndex(val)
def updateEditorGeometry(self, editor, option, index):
if editor is None:
return
opt = QStyleOptionViewItemV4(option)
self.initStyleOption(opt, index)
opt.showDecorationSelected = True
opt.decorationSize = QSize(0, 0) # We want the editor to cover the decoration
style = QApplication.style()
geom = style.subElementRect(style.SE_ItemViewItemText, opt, None)
if editor.layoutDirection() == Qt.RightToLeft:
delta = editor.sizeHint().width() - geom.width()
if delta > 0:
geom.adjust(-delta, 0, 0, 0)
editor.setGeometry(geom)
# }}}
class CcTemplateDelegate(QStyledItemDelegate): # {{{