本文整理汇总了Python中qt.QMessageBox.critical方法的典型用法代码示例。如果您正苦于以下问题：Python QMessageBox.critical方法的具体用法？Python QMessageBox.critical怎么用？Python QMessageBox.critical使用的例子？那么, 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qt.QMessageBox的用法示例。
在下文中一共展示了QMessageBox.critical方法的6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: btnFetchUrl_clicked
# 需要导入模块: from qt import QMessageBox [as 别名]
# 或者: from qt.QMessageBox import critical [as 别名]
def btnFetchUrl_clicked(self):
bc = BloggerClient(str(self.editHost.text()), str(self.editLogin.text()), str(self.editPassword.text()))
try:
url = bc.getHomepage(self.blogs[unicode(self.comboBlogs.currentText())]['id'])
if url:
self.editURL.setText(url)
except Exception, inst:
print "btnFetchUrl_clicked: %s" % inst
QMessageBox.critical(self, "Error", "Couldn't fetch blog's URL!")示例2: accept
# 需要导入模块: from qt import QMessageBox [as 别名]
# 或者: from qt.QMessageBox import critical [as 别名]
def accept(self):
"""Aceptacion del dialogo"""
if self.comboBox1.currentText() == "Espacio":
delatr = ""
elif self.comboBox1.currentText() == "Dos puntos":
delatr = ":"
else:
delatr = "\t"
if self.checkBox1.isChecked():
cabecera = True
else:
cabecera = False
from rpy import RException
try:
self.__idf.borrar_todo()
self.__idf.cargar_texto(self.archivo, delimitadoratrib = delatr, cabeceras = cabecera)
except RException:
msg = u"R No pudo importar el fichero"
QMessageBox.critical(self, u'Error!', msg)
LOG.exception("Excepcion en la importacion de texto")
DialogoImportarTexto.accept(self)
self.parent().grid.myUpdate()示例3: btnFetchBlogs_clicked
# 需要导入模块: from qt import QMessageBox [as 别名]
# 或者: from qt.QMessageBox import critical [as 别名]
def btnFetchBlogs_clicked(self):
host = str(self.editHost.text())
login = str(self.editLogin.text())
password = str(self.editPassword.text())
endpoint = str(self.editEP.text())
feedpath = str(self.editFP.text())
postpath = str(self.editPassword.text())
if self.comboProviders.currentItem() == 0:
at = GenericAtomClient(host, login, password, endpoint, feedpath, postpath)
elif self.comboProviders.currentItem() == 1:
at = BloggerClient(host, login, password)
elif self.comboProviders.currentItem() == 2:
at = MovableTypeClient(host, login, password)
try:
self.blogs = at.getBlogs()
self.comboBlogs.clear()
for blog in self.blogs.keys():
self.comboBlogs.insertItem(blog)
self.editLogin_textChanged(None)
except Exception, inst:
print "btnFetchBlogs_clicked: %s" % inst
QMessageBox.critical(self, "Error", "Couldn't fetch list of blogs!")示例4: showErrorMessage
# 需要导入模块: from qt import QMessageBox [as 别名]
# 或者: from qt.QMessageBox import critical [as 别名]
def showErrorMessage(self, errorMessage):
""" Displays the given error message. """
QMessageBox.critical(self.__generatedDialog, _creationErrorMessage, errorMessage)示例5: previewWindow_ready
# 需要导入模块: from qt import QMessageBox [as 别名]
# 或者: from qt.QMessageBox import critical [as 别名]
def previewWindow_ready(self):
# set default font
if __debug__:
path = os.path.join(os.path.dirname(__file__), DEFAULT_FONT)
else:
appDir = six.text_type(QCoreApplication.applicationDirPath())
path = os.path.join(appDir, DEFAULT_FONT)
if not os.path.exists(path):
QMessageBox.critical(self,
self.tr("Font not found"),
self.tr("Font \"%1\" cannot open.").arg(path)
)
sys.exit(1)
font = ftgl.FTPixmapFont(path.encode(DEFAULT_ENCODING))
if not font.FaceSize(30):
print("FaceSize error.", file=sys.stderr)
self.glWindow.context().fontRegistry.installFont(None, font)
# init double buffer
self.doubleBufferObject = DoubleBufferObject()
self.glWindow.setDoubleBufferObject(self.doubleBufferObject)
# set to ready
self.previewHasReady = True示例6: __showErrorMessage
# 需要导入模块: from qt import QMessageBox [as 别名]
# 或者: from qt.QMessageBox import critical [as 别名]
def __showErrorMessage(self, errorMessage):
""" Display the given error message. """
QMessageBox.critical(self, self.__errorMessageCaption, errorMessage)
self.__logger.error(errorMessage)