def setup_gui(self):
"""Setup the main layout of the widget."""
layout = QGridLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.canvas, 0, 0, Qt.AlignCenter)
layout.addLayout(self.setup_toolbar(), 0, 1, 2, 1)
layout.setRowStretch(1, 100)
layout.setSizeConstraint(layout.SetFixedSize)
def __init__(self, parent, events):
super().__init__(parent)
self.setWindowTitle("Create Epochs")
grid = QGridLayout(self)
label = QLabel("Events:")
label.setAlignment(Qt.AlignTop)
grid.addWidget(label, 0, 0, 1, 1)
self.events = QListWidget()
self.events.insertItems(0, unique(events[:, 2]).astype(str))
self.events.setSelectionMode(QListWidget.ExtendedSelection)
grid.addWidget(self.events, 0, 1, 1, 2)
grid.addWidget(QLabel("Interval around events:"), 1, 0, 1, 1)
self.tmin = QDoubleSpinBox()
self.tmin.setMinimum(-10000)
self.tmin.setValue(-0.2)
self.tmin.setSingleStep(0.1)
self.tmin.setAlignment(Qt.AlignRight)
self.tmax = QDoubleSpinBox()
self.tmax.setMinimum(-10000)
self.tmax.setValue(0.5)
self.tmax.setSingleStep(0.1)
self.tmax.setAlignment(Qt.AlignRight)
grid.addWidget(self.tmin, 1, 1, 1, 1)
grid.addWidget(self.tmax, 1, 2, 1, 1)
self.baseline = QCheckBox("Baseline Correction:")
self.baseline.setChecked(True)
self.baseline.stateChanged.connect(self.toggle_baseline)
grid.addWidget(self.baseline, 2, 0, 1, 1)
self.a = QDoubleSpinBox()
self.a.setMinimum(-10000)
self.a.setValue(-0.2)
self.a.setSingleStep(0.1)
self.a.setAlignment(Qt.AlignRight)
self.b = QDoubleSpinBox()
self.b.setMinimum(-10000)
self.b.setValue(0)
self.b.setSingleStep(0.1)
self.b.setAlignment(Qt.AlignRight)
grid.addWidget(self.a, 2, 1, 1, 1)
grid.addWidget(self.b, 2, 2, 1, 1)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
self.buttonbox.accepted.connect(self.accept)
self.buttonbox.rejected.connect(self.reject)
grid.addWidget(self.buttonbox, 3, 0, 1, -1)
self.events.itemSelectionChanged.connect(self.toggle_ok)
self.toggle_ok()
grid.setSizeConstraint(QGridLayout.SetFixedSize)
def _build_GUI(self, linelist, table_view):
panel_layout = QGridLayout()
panel_layout.setSizeConstraint(QLayout.SetMaximumSize)
self.setLayout(panel_layout)
# GUI cannot be completely defined in a .ui file.
# It has to be built on-the-fly here.
self.button_pane = QWidget()
loadUi(os.path.join(os.path.dirname(__file__), "ui", "linelists_panel_buttons.ui"), self.button_pane)
# internal signals do not use Hub infrastructure.
self.button_pane.create_set_button.clicked.connect(self._create_set)
self.button_pane.deselect_button.clicked.connect(table_view.clearSelection)
# header with line list metadata.
info = QTextBrowser()
info.setMaximumHeight(100)
info.setAutoFillBackground(True)
info.setStyleSheet("background-color: rgb(230,230,230);")
for comment in linelist.meta['comments']:
info.append(comment)
# populate color picker
model = self.button_pane.combo_box_color.model()
for cname in ID_COLORS:
item = QStandardItem(cname)
item.setForeground(ID_COLORS[cname])
item.setData(QColor(ID_COLORS[cname]), role=Qt.UserRole)
model.appendRow(item)
# set validators
validator = QDoubleValidator()
validator.setRange(0.05, 0.95, decimals=2)
self.button_pane.height_textbox.setValidator(validator)
validator = QDoubleValidator()
validator.setRange(-1.e5, 1.e10, decimals=4)
self.button_pane.redshift_textbox.setValidator(validator)
model = self.button_pane.combo_box_z_units.model()
for uname in ['z', 'km/s']:
item = QStandardItem(uname)
model.appendRow(item)
# put it all together
panel_layout.addWidget(info,0,0)
panel_layout.addWidget(table_view,1,0)
panel_layout.addWidget(self.button_pane,2,0)
def setup_gui(self):
"""Setup the main layout of the widget."""
layout = QGridLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self.canvas, 0, 0, Qt.AlignCenter)
layout.setSizeConstraint(layout.SetFixedSize)
