本文整理汇总了Python中PySide2.QtWidgets.QApplication类的典型用法代码示例。如果您正苦于以下问题：Python QApplication类的具体用法？Python QApplication怎么用？Python QApplication使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了QApplication类的15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: run_main
def run_main():
import sys
from PySide2.QtWidgets import QApplication
app = QApplication(sys.argv)
mw = AddressWidget()
mw.show()
sys.exit(app.exec_())示例2: main
def main():
app = QApplication(sys.argv)
window = MainWindow()
window.show()
app.exec_()示例3: main
def main():
global dbus
parser = ArgumentParser()
parser.add_argument("-v", "--verbose", help="increase output verbosity",
action="store_true")
args = parser.parse_args()
QtQml.qmlRegisterType(QmlPage, "djpdf", 1, 0, "DjpdfPage")
app = QApplication([])
engine = QQmlApplicationEngine()
thumbnail_image_provider = ThumbnailImageProvider()
engine.addImageProvider("thumbnails", thumbnail_image_provider)
ctx = engine.rootContext()
pages_model = QmlPagesModel(verbose=args.verbose)
if os.environ.get("DJPDF_PLATFORM_INTEGRATION", "") == "flatpak":
import dbus
import dbus.mainloop.glib
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = dbus.SessionBus()
platform_integration = QmlFlatpakPlatformIntegration(bus)
else:
platform_integration = QmlPlatformIntegration()
ctx.setContextProperty("pagesModel", pages_model)
ctx.setContextProperty("platformIntegration", platform_integration)
engine.load(QUrl.fromLocalFile(
os.path.join(QML_DIR, "main.qml")))
if os.environ.get("DJPDF_PLATFORM_INTEGRATION", "") == "flatpak":
platform_integration.win_id = engine.rootObjects()[0].winId()
exit(app.exec_())示例4: testInstanceObject
def testInstanceObject(self):
TestObject.createApp()
app1 = QApplication.instance()
app2 = QApplication.instance()
app1.setObjectName("MyApp")
self.assertEqual(app1, app2)
self.assertEqual(app2.objectName(), app1.objectName())
app1.destroyed.connect(self.appDestroyed)示例5: main
def main():
app = QApplication([])
QtWebEngine.initialize()
engine = QQmlApplicationEngine()
qml_file_path = os.path.join(os.path.dirname(__file__), 'browser.qml')
qml_url = QUrl.fromLocalFile(os.path.abspath(qml_file_path))
engine.load(qml_url)
app.exec_()示例6: testIt
def testIt(self):
app = QApplication([])
self.box = MySpinBox()
self.box.show()
QTimer.singleShot(0, self.sendKbdEvent)
QTimer.singleShot(100, app.quit)
app.exec_()
self.assertEqual(self.box.text(), '0')示例7: round
def round(self, disc: FourPlay.Disc):
QApplication.setOverrideCursor(Qt.WaitCursor)
self.player.disc = disc
score = self.fourPlay.round(True)
QApplication.restoreOverrideCursor()
if score is not None:
if score == +1:
QMessageBox.information(self, self.tr("Victory!"), self.tr("You won :)"), QMessageBox.Ok)
if score == 0:
QMessageBox.warning(self, self.tr("Tie!"), self.tr("You tied :|"), QMessageBox.Ok)
if score == -1:
QMessageBox.critical(self, self.tr("Defeat!"), self.tr("You lost :("), QMessageBox.Ok)
self.fourPlay.reset(True)示例8: saveFile
def saveFile(self, fileName):
file = QFile(fileName)
if not file.open(QFile.WriteOnly | QFile.Text):
QMessageBox.warning(self, "MDI",
"Cannot write file %s:\n%s." % (fileName, file.errorString()))
return False
outstr = QTextStream(file)
QApplication.setOverrideCursor(Qt.WaitCursor)
outstr << self.toPlainText()
QApplication.restoreOverrideCursor()
self.setCurrentFile(fileName)
return True示例9: about_text
def about_text(self):
self._window.label_3 = QLabel()
self._window.label_3.setTextFormat(Qt.RichText)
self._window.label_3.setOpenExternalLinks(True)
self._window.label_3.setLocale(QLocale(QLocale.English,
QLocale.UnitedStates))
self._window.label_3.setScaledContents(True)
self._window.label_3.setWordWrap(True)
text = """
<html>
<head/>
<body>
<p>poliBeePsync is a program written by Davide Olianas,
released under GNU GPLv3+.</p>
<p>Feel free to contact me at <a
href=\"mailto:[email protected]\">[email protected]</a> for
suggestions and bug reports.</p>
<p>More information is available on the
<a href=\"http://www.davideolianas.com/polibeepsync\">
<span style=\" text-decoration: underline; color:#0000ff;\">
official website</span></a>.
</p>
</body>
</html>
"""
self._window.label_3.setText(QApplication.translate("Form", text,
None))示例10: loadFile
def loadFile(self, fileName):
file = QFile(fileName)
if not file.open(QFile.ReadOnly | QFile.Text):
QMessageBox.warning(self, "MDI",
"Cannot read file %s:\n%s." % (fileName, file.errorString()))
return False
instr = QTextStream(file)
QApplication.setOverrideCursor(Qt.WaitCursor)
self.setPlainText(instr.readAll())
QApplication.restoreOverrideCursor()
self.setCurrentFile(fileName)
self.document().contentsChanged.connect(self.documentWasModified)
return True示例11: main
def main():
# load options from cmdline
parser = create_parser()
args = parser.parse_args()
# set debug levels
LEVELS = {
'notset': logging.NOTSET,
'debug': logging.DEBUG,
'info': logging.INFO,
'warning': logging.WARNING,
'error': logging.ERROR,
'critical': logging.CRITICAL,
}
level_name = 'info'
if args.debug:
level_name = args.debug
level = LEVELS.get(level_name, logging.INFO)
# now get the logger used in the common module and set its level to what
# we get from sys.argv
commonlogger.setLevel(level)
logger.setLevel(level)
formatter = logging.Formatter('[%(levelname)s] %(name)s %(message)s')
handler = logging.StreamHandler(stream=sys.stdout)
handler.setFormatter(formatter)
handler.setLevel(logging.DEBUG)
logger.addHandler(handler)
commonlogger.addHandler(handler)
app = QApplication(sys.argv)
frame = MainWindow()
# args is defined at the top of this module
if not args.hidden:
# Need to fix showing wrong window
frame.show()
sys.exit(app.exec_())示例12: __init__
def __init__(self):
QCoreApplication.setOrganizationName('DynArt')
QCoreApplication.setApplicationName('TilePad')
QCoreApplication.setApplicationVersion('0.4.0')
if getattr(sys, 'frozen', False):
self.dir = os.path.dirname(sys.executable)
else:
self.dir = os.path.dirname(__file__)
self.dir = self.dir.replace('\\', '/')
self.qApp = QApplication(sys.argv)
self.mainWindow = MainWindow(self)示例13: getCheckBoxRect
def getCheckBoxRect(self, option):
check_box_style_option = QStyleOptionButton()
check_box_rect = QApplication.style().subElementRect(
QStyle.SE_CheckBoxIndicator, check_box_style_option, None)
check_box_point = QPoint(option.rect.x() +
option.rect.width() / 2 -
check_box_rect.width() / 2,
option.rect.y() +
option.rect.height() / 2 -
check_box_rect.height() / 2)
return QRect(check_box_point, check_box_rect.size())示例14: createNextWebView
def createNextWebView():
global functionID
nListCount = len(FUNCTIONS_LIST) - 1
functionID = functionID + 1
print functionID
if functionID < nListCount:
createWebView( functionID )
else:
QTimer.singleShot(300, QApplication.instance().quit)示例15: testQClipboard
def testQClipboard(self):
# skip this test on MacOS because the clipboard is not available during the ssh session
# this cause problems in the buildbot
if sys.platform == "darwin":
return
clip = QApplication.clipboard()
clip.setText("Testing this thing!")
text, subtype = clip.text("")
self.assertEqual(subtype, "plain")
self.assertEqual(text, "Testing this thing!")