本文整理汇总了Python中qwt.qt.QtGui.QApplication.processEvents方法的典型用法代码示例。如果您正苦于以下问题：Python QApplication.processEvents方法的具体用法？Python QApplication.processEvents怎么用？Python QApplication.processEvents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qwt.qt.QtGui.QApplication的用法示例。
在下文中一共展示了QApplication.processEvents方法的4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: __init__
# 需要导入模块: from qwt.qt.QtGui import QApplication [as 别名]
# 或者: from qwt.qt.QtGui.QApplication import processEvents [as 别名]
def __init__(self, max_n, parent=None, **kwargs):
super(BMDemo, self).__init__(parent=parent)
self.setWindowTitle('Curve benchmark')
tabs = QTabWidget()
self.setCentralWidget(tabs)
contents = BMText()
tabs.addTab(contents, 'Contents')
self.resize(1000, 600)
# Force window to show up and refresh (for test purpose only)
self.show()
QApplication.processEvents()
t0g = time.time()
for idx in range(4, -1, -1):
points = max_n/10**idx
t0 = time.time()
widget = BMWidget(points)
title = '%d points' % points
tabs.addTab(widget, title)
tabs.setCurrentWidget(widget)
# Force widget to refresh (for test purpose only)
QApplication.processEvents()
time_str = "Elapsed time: %d ms" % ((time.time()-t0)*1000)
widget.text.setText(time_str)
contents.append("<br><i>%s:</i><br>%s" % (title, time_str))
dt = time.time()-t0g
contents.append("<br><br><u>Total elapsed time</u>: %d ms" % (dt*1000))
tabs.setCurrentIndex(0)示例2: __init__
# 需要导入模块: from qwt.qt.QtGui import QApplication [as 别名]
# 或者: from qwt.qt.QtGui.QApplication import processEvents [as 别名]
def __init__(self, max_n, parent=None, **kwargs):
super(BMDemo, self).__init__(parent=parent)
self.setWindowTitle('Curve styles')
tabs = QTabWidget()
self.resize(1000, 800)
# Force window to show up and refresh (for test purpose only)
self.show()
QApplication.processEvents()
self.setCentralWidget(tabs)
pts = 1000
for points, symbols in zip((pts/10, pts/10, pts, pts),
(True, False)*2):
t0 = time.time()
widget = CSWidget(points, symbols)
symtext = "with%s symbols" % ("" if symbols else "out")
title = '%d points, %s' % (points, symtext)
tabs.addTab(widget, title)
tabs.setCurrentWidget(widget)
# Force widget to refresh (for test purpose only)
QApplication.processEvents()
time_str = "Elapsed time: %d ms" % ((time.time()-t0)*1000)
widget.text.setText(time_str)
tabs.setCurrentIndex(0)示例3: process_iteration
# 需要导入模块: from qwt.qt.QtGui import QApplication [as 别名]
# 或者: from qwt.qt.QtGui.QApplication import processEvents [as 别名]
def process_iteration(self, title, description, widget, t0):
self.tabs.addTab(widget, title)
self.tabs.setCurrentWidget(widget)
# Force widget to refresh (for test purpose only)
QApplication.processEvents()
time_str = "Elapsed time: %d ms" % ((time.time()-t0)*1000)
widget.text.setText(time_str)
self.text.append("<br><i>%s:</i><br>%s" % (description, time_str))示例4: __init__
# 需要导入模块: from qwt.qt.QtGui import QApplication [as 别名]
# 或者: from qwt.qt.QtGui.QApplication import processEvents [as 别名]
def __init__(self, max_n, parent=None, **kwargs):
super(BMDemo, self).__init__(parent=parent)
title = self.TITLE
if kwargs.get('only_lines', False):
title = '%s (%s)' % (title, 'only lines')
self.setWindowTitle(title)
self.tabs = QTabWidget()
self.setCentralWidget(self.tabs)
self.text = BMText(self)
self.tabs.addTab(self.text, 'Contents')
self.resize(*self.SIZE)
# Force window to show up and refresh (for test purpose only)
self.show()
QApplication.processEvents()
t0g = time.time()
self.run_benchmark(max_n, **kwargs)
dt = time.time()-t0g
self.text.append("<br><br><u>Total elapsed time</u>: %d ms" % (dt*1e3))
self.tabs.setCurrentIndex(0)