Python PyQt5.QtCore方法代码示例

本文整理汇总了Python中PyQt5.QtCore方法的典型用法代码示例。如果您正苦于以下问题：Python PyQt5.QtCore方法的具体用法？Python PyQt5.QtCore怎么用？Python PyQt5.QtCore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PyQt5的用法示例。

在下文中一共展示了PyQt5.QtCore方法的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: setup

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def setup():
        """
        Create and setup the base vtk and Qt objects for the application
        """
        renderer = vtk.vtkRenderer()
        frame = QtWidgets.QFrame()
        vtk_widget = QVTKRenderWindowInteractor()
        interactor = vtk_widget.GetRenderWindow().GetInteractor()
        render_window = vtk_widget.GetRenderWindow()

        frame.setAutoFillBackground(True)
        vtk_widget.GetRenderWindow().AddRenderer(renderer)
        render_window.AddRenderer(renderer)
        interactor.SetRenderWindow(render_window)
        interactor.SetInteractorStyle(vtk.vtkInteractorStyleTrackballCamera())

        # required to enable overlapping actors with opacity < 1.0
        # this is causing some issues with flashing objects
        # render_window.SetAlphaBitPlanes(1)
        # render_window.SetMultiSamples(0)
        # renderer.UseDepthPeelingOn()
        # renderer.SetMaximumNumberOfPeels(2)

        return renderer, frame, vtk_widget, interactor, render_window

开发者ID:adamkwolf，项目名称:3d-nii-visualizer，代码行数:26，代码来源:MainWindow.py

示例2: setupUi1

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def setupUi1(self, messageformForm):
        messageformForm.setObjectName("messageformForm")
        messageformForm.resize(404, 169)
        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Ignored, QtWidgets.QSizePolicy.Preferred)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(messageformForm.sizePolicy().hasHeightForWidth())
        messageformForm.setSizePolicy(sizePolicy)
        font = QtGui.QFont()
        font.setFamily("Consolas")
        messageformForm.setFont(font)
        icon2 = QtGui.QIcon()
        icon2.addPixmap(QtGui.QPixmap(":/icons/twa.gif"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
        messageformForm.setWindowIcon(icon2)
        self.label = QtWidgets.QLabel(messageformForm)
        self.label.setGeometry(QtCore.QRect(40, 20, 341, 111))
        font = QtGui.QFont()
        font.setPointSize(19)
        self.label.setFont(font)
        self.label.setObjectName("label")

        self.retranslateUi(messageformForm)
        QtCore.QMetaObject.connectSlotsByName(messageformForm)

开发者ID:techbliss，项目名称:Python_editor，代码行数:25，代码来源:pyeditor.py

示例3: runto

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def runto(self):
        self.path = QtCore.QFileInfo(self.filename).path()
        g = globals()
        os.chdir(str(self.path))
        script = str(self.codebox.text())
        try:
            os.chdir(str(self.path))
            os.path.join(os.path.expanduser('~'), os.path.expandvars(str(self.path)))
            sys.path.insert(0, str(self.path))
            exec (script, g)
        except Exception as e:
            print e.__doc__
            print e.message
        else:
            pass
            #exec (script, g)

开发者ID:techbliss，项目名称:Python_editor，代码行数:18，代码来源:pyeditor.py

示例4: load_stylesheet_pyqt5

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def load_stylesheet_pyqt5():
    """
    Load the stylesheet for use in a pyqt5 application.

    :param pyside: True to load the pyside rc file, False to load the PyQt rc file

    :return the stylesheet string
    """
    warnings.warn(
        "load_stylesheet_pyqt5() will be deprecated in version 3,"
        "set QtPy environment variable to specify the Qt binding and "
        "use load_stylesheet()",
        PendingDeprecationWarning
    )
    # Smart import of the rc file
    import qdarkstyle.pyqt5_style_rc

    # Load the stylesheet content from resources
    from PyQt5.QtCore import QFile, QTextStream

    f = QFile(":qdarkstyle/style.qss")
    if not f.exists():
        _logger().error("Unable to load stylesheet, file not found in "
                        "resources")
        return ""
    else:
        f.open(QFile.ReadOnly | QFile.Text)
        ts = QTextStream(f)
        stylesheet = ts.readAll()
        if platform.system().lower() == 'darwin':  # see issue #12 on github
            mac_fix = '''
            QDockWidget::title
            {
                background-color: #31363b;
                text-align: center;
                height: 12px;
            }
            '''
            stylesheet += mac_fix
        return stylesheet

开发者ID:birforce，项目名称:vnpy_crypto，代码行数:42，代码来源:__init__.py

示例5: add_brain_settings_widget

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def add_brain_settings_widget(self):
        brain_group_box = QtWidgets.QGroupBox("Brain Settings")
        brain_group_layout = QtWidgets.QGridLayout()
        brain_group_layout.addWidget(QtWidgets.QLabel("Brain Threshold"), 0, 0)
        brain_group_layout.addWidget(QtWidgets.QLabel("Brain Opacity"), 1, 0)
        brain_group_layout.addWidget(QtWidgets.QLabel("Brain Smoothness"), 2, 0)
        brain_group_layout.addWidget(QtWidgets.QLabel("Image Intensity"), 3, 0)
        brain_group_layout.addWidget(self.brain_threshold_sp, 0, 1, 1, 2)
        brain_group_layout.addWidget(self.brain_opacity_sp, 1, 1, 1, 2)
        brain_group_layout.addWidget(self.brain_smoothness_sp, 2, 1, 1, 2)
        brain_group_layout.addWidget(self.brain_lut_sp, 3, 1, 1, 2)
        brain_group_layout.addWidget(self.brain_projection_cb, 4, 0)
        brain_group_layout.addWidget(self.brain_slicer_cb, 4, 1)
        brain_group_layout.addWidget(self.create_new_separator(), 5, 0, 1, 3)
        brain_group_layout.addWidget(QtWidgets.QLabel("Axial Slice"), 6, 0)
        brain_group_layout.addWidget(QtWidgets.QLabel("Coronal Slice"), 7, 0)
        brain_group_layout.addWidget(QtWidgets.QLabel("Sagittal Slice"), 8, 0)

        # order is important
        slicer_funcs = [self.axial_slice_changed, self.coronal_slice_changed, self.sagittal_slice_changed]
        current_label_row = 6
        # data extent is array [xmin, xmax, ymin, ymax, zmin, zmax)
        # we want all the max values for the range
        extent_index = 5
        for func in slicer_funcs:
            slice_widget = QtWidgets.QSlider(Qt.Qt.Horizontal)
            slice_widget.setDisabled(True)
            self.slicer_widgets.append(slice_widget)
            brain_group_layout.addWidget(slice_widget, current_label_row, 1, 1, 2)
            slice_widget.valueChanged.connect(func)
            slice_widget.setRange(self.brain.extent[extent_index - 1], self.brain.extent[extent_index])
            slice_widget.setValue(self.brain.extent[extent_index] / 2)
            current_label_row += 1
            extent_index -= 2

        brain_group_box.setLayout(brain_group_layout)
        self.grid.addWidget(brain_group_box, 0, 0, 1, 2)

开发者ID:adamkwolf，项目名称:3d-nii-visualizer，代码行数:39，代码来源:MainWindow.py

示例6: _pyside2_as_qt_object

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def _pyside2_as_qt_object(widget):
    from PySide2.QtCore import QObject
    from PySide2.QtWidgets import QWidget
    from PySide2 import QtWidgets
    from shiboken2 import wrapInstance
    if hasattr(widget, '__qt_object__'):
        return widget.__qt_object__
    ptr = _find_widget_ptr(widget)
    qobject = wrapInstance(long(ptr), QObject)
    meta = qobject.metaObject()
    _class = meta.className()
    _super = meta.superClass().className()
    qclass = getattr(QtWidgets, _class, getattr(QtWidgets, _super, QWidget))
    return wrapInstance(long(ptr), qclass)

开发者ID:theodox，项目名称:mGui，代码行数:16，代码来源:_compat.py

示例7: _pyside_as_qt_object

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def _pyside_as_qt_object(widget):
    from PySide.QtCore import QObject
    from PySide.QtGui import QWidget
    from PySide import QtGui
    from shiboken import wrapInstance
    if hasattr(widget, '__qt_object__'):
        return widget.__qt_object__
    ptr = _find_widget_ptr(widget)
    qobject = wrapInstance(long(ptr), QObject)
    meta = qobject.metaObject()
    _class = meta.className()
    _super = meta.superClass().className()
    qclass = getattr(QtGui, _class, getattr(QtGui, _super, QWidget))
    return wrapInstance(long(ptr), qclass)

开发者ID:theodox，项目名称:mGui，代码行数:16，代码来源:_compat.py

示例8: init

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def __init__(self, *args, **kwargs):
        super(QComboBox, self).__init__(*args, **kwargs)
#        self.scrollWidget=scrollWidget
        self.setFocusPolicy(QtCore.Qt.StrongFocus)

开发者ID:kklmn，项目名称:xrt，代码行数:6，代码来源:qt.py

示例9: open

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def open(self):
        self.path = QtCore.QFileInfo(self.filename).path()

        # Get filename and show only .writer files
        (self.filename, _) = \
            QtWidgets.QFileDialog.getOpenFileName(self.vindu,
                'Open File', self.path,
                'Python Files (*.py *.pyc *.pyw)', '')

        if self.filename:
            with open(self.filename, 'r') as self.file:
                self.codebox.setText(self.file.read())
        os.chdir(str(self.path))

开发者ID:techbliss，项目名称:Python_editor，代码行数:15，代码来源:pyeditor.py

示例10: savefile

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def savefile(self):
        self.path = QtCore.QFileInfo(self.filename).path()
        (self.filename, _) = \
            QtWidgets.QFileDialog.getSaveFileName(self.vindu, 'Save as'
                , self.path, 'Python Files (*.py *.pyc *.pyw)')
        if self.filename:
            self.savetext(self.filename)
        os.chdir(str(self.path))

开发者ID:techbliss，项目名称:Python_editor，代码行数:10，代码来源:pyeditor.py

示例11: savetext

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def savetext(self, fileName):
        textout = self.codebox.text()
        file = QtCore.QFile(fileName)
        if file.open(QtCore.QIODevice.WriteOnly):
            QtCore.QTextStream(file) << textout
        else:
            QtWidgets.QMessageBox.information(self.vindu,
                    'Unable to open file', file.errorString())
        os.chdir(str(self.path))

开发者ID:techbliss，项目名称:Python_editor，代码行数:11，代码来源:pyeditor.py

示例12: runto

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def runto(self):
        self.path = QtCore.QFileInfo(self.filename).path()
        g = globals()
        os.chdir(str(self.path))
        script = str(self.codebox.text())
        try:
            os.chdir(str(self.path))
            os.path.join(os.path.expanduser('~'), os.path.expandvars(str(self.path)))
            sys.path.insert(0, str(self.path))
            exec (script, g)
        except Exception as e:
            print e.__doc__
            print e.message
        else:
            exec (script, g)

开发者ID:techbliss，项目名称:Python_editor，代码行数:17，代码来源:pyeditor.py

示例13: runtoprob

# 需要导入模块: import PyQt5 [as 别名]
# 或者: from PyQt5 import QtCore [as 别名]
def runtoprob(self):
        try:
            self.path = QtCore.QFileInfo(self.filename).path()
            self.path = QtCore.QFileInfo(self.filename).path()
            g = globals()
            os.chdir(str(self.path))
            script = str(self.codebox.text())
            import cProfile
            cProfile.run(script)
        except Exception as e:
            print e.__doc__
            print e.message
        else:
            import cProfile
            cProfile.run(script)