def setModelData(self, editor, model, index):
if isinstance(editor, PathEditor):
cfg_path = nm.settings().cfg_path
model.setData(index, editor.path)
self.reload_settings = (cfg_path != nm.settings().cfg_path)
else:
QStyledItemDelegate.setModelData(self, editor, model, index)
def setModelData(self, editor, model, index):
if isinstance(editor, PathEditor):
cfg_path = nm.settings().cfg_path
model.setData(index, editor.path)
self.reload_settings = (cfg_path != nm.settings().cfg_path)
else:
QStyledItemDelegate.setModelData(self, editor, model, index)
def __init__(self, parent=None, check_for_ros_names=True, dec_ascent=False, is_node=False, palette=None):
QStyledItemDelegate.__init__(self, parent)
self._check_for_ros_names = check_for_ros_names
self._cached_size = None
self._red_ascent = 4 if not dec_ascent else 2
self._dec_ascent = dec_ascent
self._is_node = is_node
self._palette = palette
def paint(self, painter, option, index):
if not index.parent().isValid():
# Root level
option.font.setWeight(QFont.Bold)
if index.parent().isValid() and not index.parent().parent().isValid():
# Hardware interface level
option.font.setItalic(True)
option.font.setWeight(QFont.Bold)
QStyledItemDelegate.paint(self, painter, option, index)
def paint(self, painter, option, index):
if not index.parent().isValid():
# Root level
option.font.setWeight(QFont.Bold)
if index.parent().isValid() and not index.parent().parent().isValid():
# Hardware interface level
option.font.setItalic(True)
option.font.setWeight(QFont.Bold)
QStyledItemDelegate.paint(self, painter, option, index)
def createEditor(self, parent, option, index):
'''
Creates a editor in the TreeView depending on type of the settings data.
'''
item = self._itemFromIndex(index)
if item.edit_type() == SettingsValueItem.EDIT_TYPE_AUTODETECT:
if isinstance(item.value(), bool):
box = QCheckBox(parent)
box.setFocusPolicy(Qt.StrongFocus)
box.setAutoFillBackground(True)
box.stateChanged.connect(self.edit_finished)
return box
elif isinstance(item.value(), int):
box = QSpinBox(parent)
box.setValue(item.value())
if not item.value_min() is None:
box.setMinimum(item.value_min())
if not item.value_max() is None:
box.setMaximum(item.value_max())
return box
elif item.edit_type() == SettingsValueItem.EDIT_TYPE_FOLDER:
editor = PathEditor(item.value(), parent)
editor.editing_finished_signal.connect(self.edit_finished)
return editor
elif item.edit_type() == SettingsValueItem.EDIT_TYPE_LIST:
box = QComboBox(parent)
box.addItems(item.value_list())
index = box.findText(item.value())
if index >= 0:
box.setCurrentIndex(index)
box.setEditable(False)
return box
return QStyledItemDelegate.createEditor(self, parent, option, index)
def createEditor(self, parent, option, index):
'''
Creates a editor in the TreeView depending on type of the settings data.
'''
item = self._itemFromIndex(index)
if item.edit_type() == SettingsValueItem.EDIT_TYPE_AUTODETECT:
if isinstance(item.value(), bool):
box = QCheckBox(parent)
box.setFocusPolicy(Qt.StrongFocus)
box.setAutoFillBackground(True)
box.stateChanged.connect(self.edit_finished)
return box
elif isinstance(item.value(), int):
box = QSpinBox(parent)
box.setValue(item.value())
if not item.value_min() is None:
box.setMinimum(item.value_min())
if not item.value_max() is None:
box.setMaximum(item.value_max())
return box
elif item.edit_type() == SettingsValueItem.EDIT_TYPE_FOLDER:
editor = PathEditor(item.value(), parent)
editor.editing_finished_signal.connect(self.edit_finished)
return editor
elif item.edit_type() == SettingsValueItem.EDIT_TYPE_LIST:
box = QComboBox(parent)
box.addItems(item.value_list())
index = box.findText(item.value())
if index >= 0:
box.setCurrentIndex(index)
box.setEditable(False)
return box
return QStyledItemDelegate.createEditor(self, parent, option, index)
