def _init_ui(self, history):
self.gb_history = QtWidgets.QGroupBox('History')
self.tw_cutoff = CutoffHistoryTable(history)
self.pb_ok = QtWidgets.QPushButton('Ok')
self.pb_ok.setEnabled(False)
self.pb_cancel = QtWidgets.QPushButton('Cancel')
self.la_main = QtWidgets.QVBoxLayout()
self.la_history = QtWidgets.QVBoxLayout()
self.la_ok_cancel = QtWidgets.QHBoxLayout()
self.la_main.addWidget(self.gb_history)
self.la_history.addWidget(self.tw_cutoff)
self.la_ok_cancel.addStretch()
self.la_ok_cancel.addWidget(self.pb_ok)
self.la_ok_cancel.addStretch()
self.la_ok_cancel.addWidget(self.pb_cancel)
self.la_ok_cancel.addStretch()
self.la_ok_cancel.setContentsMargins(0, 0, 0, 0)
self.la_main.addLayout(self.la_ok_cancel)
self.la_main.setSizeConstraint(QtWidgets.QLayout.SetFixedSize)
self.gb_history.setLayout(self.la_history)
self.setLayout(self.la_main)
self.tw_cutoff.itemSelectionChanged.connect(
lambda *args: self.pb_ok.setEnabled(len(self.tw_cutoff.selectedIndexes()) > 0)
)
self.pb_ok.clicked.connect(lambda event: self.accept())
self.pb_cancel.clicked.connect(lambda event: self.reject())
def __init__(self, parent, cfg):
QtWidgets.QWidget.__init__(self, parent)
self._config = cfg
self.values = OrderedDict(
(('std_cutoff_radius', 'default cutoff radius'), ))
self.lineedit_dict = {}
box = QtWidgets.QVBoxLayout()
grid = QtWidgets.QGridLayout()
for i, (attr_str, label) in enumerate(self.values.iteritems()):
cfg_comp = getattr(self._config, 'Computation')
l = QtWidgets.QLabel(label, self)
t = QtWidgets.QLineEdit(self)
t.setText(str(getattr(cfg_comp, attr_str)))
self.lineedit_dict[attr_str] = t
# self.connect(t, QtCore.SIGNAL("editingFinished()"), lambda who=attr_str: self.value_edited(who))
t.textChanged.connect(self.any_change)
grid.addWidget(l, i, 0)
grid.addWidget(t, i, 1)
self.tw_cutoff_history = CutoffHistoryTable(cutoff_history.history)
pb_clear_cutoff_history = QtWidgets.QPushButton(
self.style().standardIcon(QtWidgets.QStyle.SP_TrashIcon),
'Clear cutoff history')
pb_clear_cutoff_history.clicked.connect(
self.clear_cutoff_history_requested)
if len(cutoff_history.history) == 0:
self.tw_cutoff_history.setVisible(False)
pb_clear_cutoff_history.setVisible(False)
self.tw_cutoff_presets = CutoffPresetTable(cutoff_presets.presets)
pb_clear_cutoff_presets = QtWidgets.QPushButton(
self.style().standardIcon(QtWidgets.QStyle.SP_TrashIcon),
'Clear cutoff presets')
pb_clear_cutoff_presets.clicked.connect(
self.clear_cutoff_presets_requested)
if len(cutoff_presets.presets) == 0:
self.tw_cutoff_presets.setVisible(False)
pb_clear_cutoff_presets.setVisible(False)
box.addLayout(grid)
box.addWidget(self.tw_cutoff_history, 0, QtCore.Qt.AlignHCenter)
box.addWidget(pb_clear_cutoff_history, 0, QtCore.Qt.AlignRight)
box.addWidget(self.tw_cutoff_presets, 0, QtCore.Qt.AlignHCenter)
box.addWidget(pb_clear_cutoff_presets, 0, QtCore.Qt.AlignRight)
box.addStretch()
self.setLayout(box)
self.show()