def _setup_options(self):
"""
Set up the combo box with the list of attributes
"""
# Set up radio buttons for subset mode selection if this is a subset
if isinstance(self.layer, Subset):
self._radio_size = QtWidgets.QButtonGroup()
self._radio_size.addButton(self.ui.radio_subset_outline)
self._radio_size.addButton(self.ui.radio_subset_data)
else:
self.ui.radio_subset_outline.hide()
self.ui.radio_subset_data.hide()
self.ui.label_subset_mode.hide()
# Set up attribute list
label_data = [(comp.label, comp) for comp in self.visible_components]
update_combobox(self.ui.combo_attribute, label_data)
# Set up connections with layer artist
connect_current_combo(self.layer_artist, 'attribute', self.ui.combo_attribute)
connect_float_edit(self.layer_artist, 'vmin', self.ui.value_min)
connect_float_edit(self.layer_artist, 'vmax', self.ui.value_max)
connect_color(self.layer_artist, 'color', self.ui.label_color)
connect_value(self.layer_artist, 'alpha', self.ui.slider_alpha, value_range=(0, 1))
# Set up internal connections
self.ui.radio_subset_outline.toggled.connect(self._update_subset_mode)
self.ui.radio_subset_data.toggled.connect(self._update_subset_mode)
self.ui.value_min.editingFinished.connect(self._cache_limits)
self.ui.value_max.editingFinished.connect(self._cache_limits)
self.ui.combo_attribute.currentIndexChanged.connect(self._update_limits)
def __init__(self, parent=None, artist=None):
super(RGBEdit, self).__init__(parent)
self._artist = artist
l = QtGui.QGridLayout()
current = QtGui.QLabel("Contrast")
visible = QtGui.QLabel("Visible")
l.addWidget(current, 0, 2, 1, 1)
l.addWidget(visible, 0, 3, 1, 1)
l.setColumnStretch(0, 0)
l.setColumnStretch(1, 10)
l.setColumnStretch(2, 0)
l.setColumnStretch(3, 0)
l.setRowStretch(0, 0)
l.setRowStretch(1, 0)
l.setRowStretch(2, 0)
l.setRowStretch(3, 0)
l.setRowStretch(4, 10)
curr_grp = QtGui.QButtonGroup()
self.current = {}
self.vis = {}
self.cid = {}
for row, color in enumerate(['red', 'green', 'blue'], 1):
lbl = QtGui.QLabel(color.title())
cid = ComponentIDCombo()
curr = QtGui.QRadioButton()
curr_grp.addButton(curr)
vis = QtGui.QCheckBox()
vis.setChecked(True)
l.addWidget(lbl, row, 0, 1, 1)
l.addWidget(cid, row, 1, 1, 1)
l.addWidget(curr, row, 2, 1, 1)
l.addWidget(vis, row, 3, 1, 1)
curr.clicked.connect(self.update_current)
vis.toggled.connect(self.update_visible)
cid.currentIndexChanged.connect(self.update_layers)
self.cid[color] = cid
self.vis[color] = vis
self.current[color] = curr
self.setLayout(l)
self.current['red'].click()
