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Simplify code a bit

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Kovid Goyal 2019-11-10 16:56:13 +05:30
parent c45b08f504
commit c39f96fbed
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1 changed files with 9 additions and 9 deletions
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18
src/calibre/gui2/keyboard.py
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@ -11,7 +11,7 @@ from functools import partial
from PyQt5.Qt import (QObject, QKeySequence, QAbstractItemModel, QModelIndex,
Qt, QStyledItemDelegate, QTextDocument, QStyle, pyqtSignal, QFrame,
QApplication, QSize, QRectF, QWidget, QTreeView,
QApplication, QSize, QRectF, QWidget, QTreeView, QHBoxLayout, QVBoxLayout,
QGridLayout, QLabel, QRadioButton, QPushButton, QToolButton, QIcon)
try:
from PyQt5 import sip
@ -631,16 +631,15 @@ class ShortcutConfig(QWidget): # {{{
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self._layout = l = QGridLayout()
self.setLayout(self._layout)
self._layout = l = QVBoxLayout(self)
self.header = QLabel(_('Double click on any entry to change the'
' keyboard shortcuts associated with it'))
l.addWidget(self.header, 0, 0, 1, 3)
l.addWidget(self.header)
self.view = QTreeView(self)
self.view.setAlternatingRowColors(True)
self.view.setHeaderHidden(True)
self.view.setAnimated(True)
l.addWidget(self.view, 1, 0, 1, 3)
l.addWidget(self.view)
self.delegate = Delegate()
self.view.setItemDelegate(self.delegate)
self.delegate.sizeHintChanged.connect(self.editor_opened,
@ -650,14 +649,15 @@ class ShortcutConfig(QWidget): # {{{
self.search.initialize('shortcuts_search_history',
help_text=_('Search for a shortcut by name'))
self.search.search.connect(self.find)
l.addWidget(self.search, 2, 0, 1, 1)
self._h = h = QHBoxLayout()
l.addLayout(h)
h.addWidget(self.search)
self.nb = QPushButton(QIcon(I('arrow-down.png')), _('&Next'), self)
self.pb = QPushButton(QIcon(I('arrow-up.png')), _('&Previous'), self)
self.nb.clicked.connect(self.find_next)
self.pb.clicked.connect(self.find_previous)
l.addWidget(self.nb, 2, 1, 1, 1)
l.addWidget(self.pb, 2, 2, 1, 1)
l.setColumnStretch(0, 100)
h.addWidget(self.nb), h.addWidget(self.pb)
h.setStretch(0, 100)
def restore_defaults(self):
self._model.restore_defaults()