本文整理汇总了Python中AnyQt.QtWidgets.QGraphicsView.size方法的典型用法代码示例。如果您正苦于以下问题：Python QGraphicsView.size方法的具体用法？Python QGraphicsView.size怎么用？Python QGraphicsView.size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AnyQt.QtWidgets.QGraphicsView的用法示例。
在下文中一共展示了QGraphicsView.size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: OWQualityControl
# 需要导入模块: from AnyQt.QtWidgets import QGraphicsView [as 别名]
# 或者: from AnyQt.QtWidgets.QGraphicsView import size [as 别名]
class OWQualityControl(widget.OWWidget):
name = "Quality Control"
description = "Experiment quality control"
icon = "../widgets/icons/QualityControl.svg"
priority = 5000
inputs = [("Experiment Data", Orange.data.Table, "set_data")]
outputs = []
DISTANCE_FUNCTIONS = [("Distance from Pearson correlation",
dist_pcorr),
("Euclidean distance",
dist_eucl),
("Distance from Spearman correlation",
dist_spearman)]
settingsHandler = SetContextHandler()
split_by_labels = settings.ContextSetting({})
sort_by_labels = settings.ContextSetting({})
selected_distance_index = settings.Setting(0)
def __init__(self, parent=None):
super().__init__(parent)
## Attributes
self.data = None
self.distances = None
self.groups = None
self.unique_pos = None
self.base_group_index = 0
## GUI
box = gui.widgetBox(self.controlArea, "Info")
self.info_box = gui.widgetLabel(box, "\n")
## Separate By box
box = gui.widgetBox(self.controlArea, "Separate By")
self.split_by_model = itemmodels.PyListModel(parent=self)
self.split_by_view = QListView()
self.split_by_view.setSelectionMode(QListView.ExtendedSelection)
self.split_by_view.setModel(self.split_by_model)
box.layout().addWidget(self.split_by_view)
self.split_by_view.selectionModel().selectionChanged.connect(
self.on_split_key_changed)
## Sort By box
box = gui.widgetBox(self.controlArea, "Sort By")
self.sort_by_model = itemmodels.PyListModel(parent=self)
self.sort_by_view = QListView()
self.sort_by_view.setSelectionMode(QListView.ExtendedSelection)
self.sort_by_view.setModel(self.sort_by_model)
box.layout().addWidget(self.sort_by_view)
self.sort_by_view.selectionModel().selectionChanged.connect(
self.on_sort_key_changed)
## Distance box
box = gui.widgetBox(self.controlArea, "Distance Measure")
gui.comboBox(box, self, "selected_distance_index",
items=[name for name, _ in self.DISTANCE_FUNCTIONS],
callback=self.on_distance_measure_changed)
self.scene = QGraphicsScene()
self.scene_view = QGraphicsView(self.scene)
self.scene_view.setRenderHints(QPainter.Antialiasing)
self.scene_view.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
self.mainArea.layout().addWidget(self.scene_view)
self.scene_view.installEventFilter(self)
self._disable_updates = False
self._cached_distances = {}
self._base_index_hints = {}
self.main_widget = None
self.resize(800, 600)
def clear(self):
"""Clear the widget state."""
self.data = None
self.distances = None
self.groups = None
self.unique_pos = None
with disable_updates(self):
self.split_by_model[:] = []
self.sort_by_model[:] = []
self.main_widget = None
self.scene.clear()
self.info_box.setText("\n")
self._cached_distances = {}
def set_data(self, data=None):
"""Set input experiment data."""
self.closeContext()
self.clear()
#.........这里部分代码省略.........