本文整理汇总了Python中PyQt5.Qt.QListWidget.setFocus方法的典型用法代码示例。如果您正苦于以下问题：Python QListWidget.setFocus方法的具体用法？Python QListWidget.setFocus怎么用？Python QListWidget.setFocus使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PyQt5.Qt.QListWidget的用法示例。
在下文中一共展示了QListWidget.setFocus方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: CalibreBookBrainzPluginDialog
# 需要导入模块: from PyQt5.Qt import QListWidget [as 别名]
# 或者: from PyQt5.Qt.QListWidget import setFocus [as 别名]
class CalibreBookBrainzPluginDialog(QDialog):
def __init__(self, gui, icon, do_user_config):
QDialog.__init__(self, gui)
self.gui = gui
self.do_user_config = do_user_config
self.db = gui.current_db
self.l = QVBoxLayout()
self.setLayout(self.l)
self.header = QLabel(prefs['searchinbookbrainz'])
self.l.addWidget(self.header)
self.img = QLabel()
pixmap = QPixmap("images/BBt.svg")
self.img.setPixmap(pixmap)
self.l.addWidget(self.img)
# QCol = QColor()
# QCol.setRed(220)
# QCol.setGreen(255)
# QCol.setBlue(240)
self.setWindowTitle('Calibre Book Brainz Integration')
self.setWindowIcon(icon)
self.search_space = QLineEdit()
self.selected_button = QPushButton('Use title from selected book', self)
self.selected_button.clicked.connect(self.exporttitlefromselected)
self.l.addWidget(self.selected_button)
self.search_space = QLineEdit()
self.l.addWidget(self.search_space)
self.listWidget = QListWidget()
self.l.addWidget(self.listWidget)
self.searchExecutionButton = QPushButton('Search', self)
self.searchExecutionButton.clicked.connect(self.search)
self.l.addWidget(self.searchExecutionButton)
self.aboutButton = QPushButton('About', self)
self.aboutButton.clicked.connect(self.about)
self.l.addWidget(self.aboutButton)
self.resize(400, 600)
self.search_space.setFocus()
def exporttitlefromselected(self):
rows = self.gui.current_view().selectionModel().selectedRows()
if len(rows) == 0:
self.search_space.setText("")
else:
mi = self.gui.library_view.model().db.get_metadata(rows[0].row())
self.search_space.setText(mi.title)
def search(self):
text = self.search_space.text()
print(text)
self.listWidget.clear()
self.listWidget.setFocus()
try:
url = "https://bookbrainz.org/ws/search/?q=\"" + text + "\"&mode=\"search\""
hits = request_get(url)['hits']
except:
return
numQueries = len(hits)
act = 0
for i in range(numQueries):
enttype = hits[i]['_source']['_type']
if not enttype in ['Publication', 'Work', 'Edition']:
continue
print(hits[i])
item = QListWidgetItem("%i. %s BBID : %i" % ((act + 1), hits[i]['_source']['default_alias']['name'], 1))
Qcol = QColor()
if i % 2 == 0:
Qcol.setRed(240)
Qcol.setGreen(255)
Qcol.setBlue(255)
else:
Qcol.setRed(220)
Qcol.setGreen(255)
Qcol.setBlue(240)
item.setBackground(QBrush(Qcol))
self.listWidget.addItem(item)
act += 1
self.listWidget.setFocus()
self.searchExecutionButton.setFocus()
def about(self):
text = get_resources('about.txt')
QMessageBox.about(self, 'About the Calibre Book Brainz Plugin',
text.decode('utf-8'))
def config(self):
self.do_user_config(parent=self)
#.........这里部分代码省略.........