def __init__(self, session, parent=None, widget=None):
super(TableWidget, self).__init__(session, parent)
self.ui = load_ui('viewer_widget.ui',
directory=os.path.dirname(__file__))
self.setCentralWidget(self.ui)
hdr = self.ui.table.horizontalHeader()
hdr.setStretchLastSection(True)
if is_pyqt5():
hdr.setSectionResizeMode(hdr.Interactive)
else:
hdr.setResizeMode(hdr.Interactive)
hdr = self.ui.table.verticalHeader()
if is_pyqt5():
hdr.setSectionResizeMode(hdr.Interactive)
else:
hdr.setResizeMode(hdr.Interactive)
self.ui.table.clicked.connect(self._clicked)
self.model = None
self.subset = None
self.selected_rows = []
def retranslateUi(self, LayerTree):
if is_pyqt5():
LayerTree.setWindowTitle(
QtGui.QApplication.translate("LayerTree", "Form", None))
self.layerAddButton.setToolTip(
QtGui.QApplication.translate("LayerTree",
"Load a new data set", None))
self.newSubsetButton.setToolTip(
QtGui.QApplication.translate("LayerTree",
"Create a new empty subset",
None))
self.layerRemoveButton.setToolTip(
QtGui.QApplication.translate("LayerTree", "Delete Layer",
None))
self.linkButton.setToolTip(
QtGui.QApplication.translate("LayerTree", "Link data", None))
else:
LayerTree.setWindowTitle(
QtGui.QApplication.translate("LayerTree", "Form", None,
QtGui.QApplication.UnicodeUTF8))
self.layerAddButton.setToolTip(
QtGui.QApplication.translate("LayerTree",
"Load a new data set", None,
QtGui.QApplication.UnicodeUTF8))
self.newSubsetButton.setToolTip(
QtGui.QApplication.translate("LayerTree",
"Create a new empty subset", None,
QtGui.QApplication.UnicodeUTF8))
self.layerRemoveButton.setToolTip(
QtGui.QApplication.translate("LayerTree", "Delete Layer", None,
QtGui.QApplication.UnicodeUTF8))
self.linkButton.setToolTip(
QtGui.QApplication.translate("LayerTree", "Link data", None,
QtGui.QApplication.UnicodeUTF8))
def test_flags():
model, _ = setup_model(1)
expected = (Qt.ItemIsEditable | Qt.ItemIsDragEnabled | Qt.ItemIsEnabled
| Qt.ItemIsSelectable | Qt.ItemIsUserCheckable)
if is_pyqt5():
expected |= Qt.ItemNeverHasChildren
assert model.flags(model.index(0)) == expected
def test_flags():
model, _ = setup_model(1)
expected = (
Qt.ItemIsEditable | Qt.ItemIsDragEnabled | Qt.ItemIsEnabled | Qt.ItemIsSelectable | Qt.ItemIsUserCheckable
)
if is_pyqt5():
expected |= Qt.ItemNeverHasChildren
assert model.flags(model.index(0)) == expected
def __init__(self, data_collection, parent=None):
QtCore.QAbstractItemModel.__init__(self, parent)
HubListener.__init__(self)
self.data_collection = data_collection
self.root = DataCollectionItem(data_collection)
self._items = {} # map hashes of Model pointers to model items
# without this reference, PySide clobbers instance
# data of model items
self.register_to_hub(self.data_collection.hub)
if not is_pyqt5():
self.setSupportedDragActions(Qt.CopyAction)
def __init__(self, data_collection, parent=None):
QtCore.QAbstractItemModel.__init__(self, parent)
HubListener.__init__(self)
self.data_collection = data_collection
self.root = DataCollectionItem(data_collection)
self._items = {} # map hashes of Model pointers to model items
# without this reference, PySide clobbers instance
# data of model items
self.register_to_hub(self.data_collection.hub)
if not is_pyqt5():
self.setSupportedDragActions(Qt.CopyAction)
def retranslateUi(self, LayerTree):
if is_pyqt5():
LayerTree.setWindowTitle(QtGui.QApplication.translate("LayerTree", "Form", None))
self.layerAddButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Load a new data set", None))
self.newSubsetButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Create a new empty subset", None))
self.layerRemoveButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Delete Layer", None))
self.linkButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Link data", None))
else:
LayerTree.setWindowTitle(QtGui.QApplication.translate("LayerTree", "Form", None, QtGui.QApplication.UnicodeUTF8))
self.layerAddButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Load a new data set", None, QtGui.QApplication.UnicodeUTF8))
self.newSubsetButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Create a new empty subset", None, QtGui.QApplication.UnicodeUTF8))
self.layerRemoveButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Delete Layer", None, QtGui.QApplication.UnicodeUTF8))
self.linkButton.setToolTip(QtGui.QApplication.translate("LayerTree", "Link data", None, QtGui.QApplication.UnicodeUTF8))
def set_mpl_backend():
from matplotlib import rcParams, rcdefaults
# standardize mpl setup
rcdefaults()
from glue.external.qt import is_pyqt5
if is_pyqt5():
rcParams['backend'] = 'Qt5Agg'
else:
rcParams['backend'] = 'Qt4Agg'
# The following is a workaround for the fact that Matplotlib checks the
# rcParams at import time, not at run-time. I have opened an issue with
# Matplotlib here: https://github.com/matplotlib/matplotlib/issues/5513
from matplotlib import get_backend
from matplotlib import backends
backends.backend = get_backend()
def invalidate(self):
self.root = DataCollectionItem(self.data_collection)
self._items.clear()
if not is_pyqt5():
self.reset()
self.layoutChanged.emit()
#!/usr/bin/env python
from __future__ import absolute_import, division, print_function
from functools import wraps
import matplotlib
from matplotlib.figure import Figure
from glue.external.qt.QtCore import Qt
from glue.external.qt import QtGui, QtCore, is_pyqt5
from glue.utils import DeferredMethod
if is_pyqt5():
from matplotlib.backends.backend_qt5 import FigureManagerQT as FigureManager
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
else:
try:
from matplotlib.backends.backend_qt4agg import FigureManagerQT as FigureManager
except ImportError: # mpl < 1.4
from matplotlib.backends.backend_qt4agg import FigureManagerQTAgg as FigureManager
from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as FigureCanvas
def defer_draw(func):
"""
Decorator that globally defers all MplCanvas draw requests until
function exit.
If an MplCanvas instance's draw method is invoked multiple times,
it will only be called once after the wrapped function returns.
def invalidate(self):
self.root = DataCollectionItem(self.data_collection)
self._items.clear()
if not is_pyqt5():
self.reset()
self.layoutChanged.emit()
#!/usr/bin/env python
from __future__ import absolute_import, division, print_function
from functools import wraps
import matplotlib
from matplotlib.figure import Figure
from glue.external.qt.QtCore import Qt
from glue.external.qt import QtGui, QtCore, is_pyqt5
from glue.utils import DeferredMethod
from glue.config import settings
if is_pyqt5():
from matplotlib.backends.backend_qt5 import FigureManagerQT as FigureManager
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
else:
try:
from matplotlib.backends.backend_qt4agg import FigureManagerQT as FigureManager
except ImportError: # mpl < 1.4
from matplotlib.backends.backend_qt4agg import FigureManagerQTAgg as FigureManager
from matplotlib.backends.backend_qt4agg import FigureCanvasQTAgg as FigureCanvas
def defer_draw(func):
"""
Decorator that globally defers all MplCanvas draw requests until
function exit.
If an MplCanvas instance's draw method is invoked multiple times,
