def _create_axis_label_widget(self, axis):
"""Create the axis label widget which accompanies its slider.
Parameters
----------
axis : int
axis index
Returns
-------
label : QLabel
A label with the given text
"""
label = QLineEdit()
label.setText(self.dims.axis_labels[axis])
label.home(False)
label.setToolTip('Axis label')
label.setAcceptDrops(False)
label.setEnabled(True)
def changeText():
with self.dims.events.axis_labels.blocker():
self.dims.set_axis_label(axis, label.text())
label.clearFocus()
self.setFocus()
label.editingFinished.connect(changeText)
return label
def __init__(self, layer):
super().__init__()
self.layer = layer
self.layer.events.select.connect(self._on_select_change)
self.layer.events.deselect.connect(self._on_deselect_change)
self.layer.events.name.connect(self._on_name_change)
self.layer.events.visible.connect(self._on_visible_change)
self.layer.events.thumbnail.connect(self._on_thumbnail_change)
self.setAttribute(Qt.WA_DeleteOnClose)
self.setObjectName('layer')
self.layout = QHBoxLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(self.layout)
tb = QLabel(self)
tb.setObjectName('thumbnail')
tb.setToolTip(trans._('Layer thumbnail'))
self.thumbnailLabel = tb
self._on_thumbnail_change()
self.layout.addWidget(tb)
cb = QCheckBox(self)
cb.setObjectName('visibility')
cb.setToolTip(trans._('Layer visibility'))
cb.setChecked(self.layer.visible)
cb.setProperty('mode', 'visibility')
cb.stateChanged.connect(self.changeVisible)
self.visibleCheckBox = cb
self.layout.addWidget(cb)
textbox = QLineEdit(self)
textbox.setText(layer.name)
textbox.home(False)
textbox.setToolTip(self.layer.name)
textbox.setAcceptDrops(False)
textbox.setEnabled(True)
textbox.editingFinished.connect(self.changeText)
self.nameTextBox = textbox
self.layout.addWidget(textbox)
ltb = QLabel(self)
layer_type = type(layer).__name__
ltb.setObjectName(layer_type)
ltb.setProperty('layer_type_label', True)
ltb.setToolTip(trans._('Layer type'))
self.typeLabel = ltb
self.layout.addWidget(ltb)
msg = trans._('Click to select\nDrag to rearrange')
self.setToolTip(msg)
self.setSelected(self.layer.selected)
def _create_axis_label_widget(self):
"""Create the axis label widget which accompanies its slider."""
label = QLineEdit(self)
label.setObjectName('axis_label') # needed for _update_label
label.setText(self.dims.axis_labels[self.axis])
label.home(False)
label.setToolTip('Edit to change axis label')
label.setAcceptDrops(False)
label.setEnabled(True)
label.setAlignment(Qt.AlignRight)
label.setContentsMargins(0, 0, 2, 0)
label.textChanged.connect(self._update_label)
label.editingFinished.connect(self._clear_label_focus)
self.axis_label = label
def __init__(self, layer):
super().__init__()
self.layer = layer
layer.events.select.connect(lambda v: self.setSelected(True))
layer.events.deselect.connect(lambda v: self.setSelected(False))
layer.events.name.connect(self._on_layer_name_change)
layer.events.blending.connect(self._on_blending_change)
layer.events.opacity.connect(self._on_opacity_change)
layer.events.visible.connect(self._on_visible_change)
layer.events.thumbnail.connect(self._on_thumbnail_change)
self.setObjectName('layer')
self.vbox_layout = QVBoxLayout()
self.top = QFrame()
self.top_layout = QHBoxLayout()
self.grid = QFrame()
self.grid_layout = QGridLayout()
self.vbox_layout.addWidget(self.top)
self.vbox_layout.addWidget(self.grid)
self.vbox_layout.setSpacing(0)
self.top.setFixedHeight(38)
self.top_layout.setContentsMargins(0, 0, 0, 0)
self.grid_layout.setContentsMargins(0, 0, 0, 0)
self.top_layout.setAlignment(Qt.AlignCenter)
self.top.setLayout(self.top_layout)
self.grid.setLayout(self.grid_layout)
self.setLayout(self.vbox_layout)
self.name_column = 0
self.property_column = 1
cb = QCheckBox(self)
cb.setObjectName('visibility')
cb.setToolTip('Layer visibility')
cb.setChecked(self.layer.visible)
cb.setProperty('mode', 'visibility')
cb.stateChanged.connect(lambda state=cb: self.changeVisible(state))
self.visibleCheckBox = cb
self.top_layout.addWidget(cb)
tb = QLabel(self)
tb.setObjectName('thumbmnail')
tb.setToolTip('Layer thumbmnail')
self.thumbnail_label = tb
self._on_thumbnail_change(None)
self.top_layout.addWidget(tb)
textbox = QLineEdit(self)
textbox.setText(layer.name)
textbox.home(False)
textbox.setToolTip('Layer name')
textbox.setAcceptDrops(False)
textbox.setEnabled(True)
textbox.editingFinished.connect(self.changeText)
self.nameTextBox = textbox
self.top_layout.addWidget(textbox)
pb = QPushButton(self)
pb.setToolTip('Expand properties')
pb.clicked.connect(self.changeExpanded)
pb.setObjectName('expand')
self.expand_button = pb
self.top_layout.addWidget(pb)
row = self.grid_layout.rowCount()
sld = QSlider(Qt.Horizontal, self)
sld.setFocusPolicy(Qt.NoFocus)
sld.setMinimum(0)
sld.setMaximum(100)
sld.setSingleStep(1)
sld.setValue(self.layer.opacity * 100)
sld.valueChanged[int].connect(
lambda value=sld: self.changeOpacity(value))
self.opacitySilder = sld
row = self.grid_layout.rowCount()
self.grid_layout.addWidget(QLabel('opacity:'), row, self.name_column)
self.grid_layout.addWidget(sld, row, self.property_column)
row = self.grid_layout.rowCount()
blend_comboBox = QComboBox()
for blend in Blending:
blend_comboBox.addItem(str(blend))
index = blend_comboBox.findText(self.layer.blending,
Qt.MatchFixedString)
blend_comboBox.setCurrentIndex(index)
blend_comboBox.activated[str].connect(
lambda text=blend_comboBox: self.changeBlending(text))
self.blendComboBox = blend_comboBox
self.grid_layout.addWidget(QLabel('blending:'), row, self.name_column)
self.grid_layout.addWidget(blend_comboBox, row, self.property_column)
msg = 'Click to select\nDrag to rearrange\nDouble click to expand'
self.setToolTip(msg)
self.setExpanded(False)
self.setFixedWidth(250)
self.grid_layout.setColumnMinimumWidth(0, 100)
self.grid_layout.setColumnMinimumWidth(1, 100)
self.setSelected(self.layer.selected)
def __init__(self, layer):
super().__init__()
self.layer = layer
layer.events.select.connect(self._on_select)
layer.events.deselect.connect(self._on_deselect)
layer.events.name.connect(self._on_layer_name_change)
layer.events.blending.connect(self._on_blending_change)
layer.events.opacity.connect(self._on_opacity_change)
layer.events.visible.connect(self._on_visible_change)
self.setObjectName('layer')
self.grid_layout = QGridLayout()
cb = QCheckBox(self)
cb.setObjectName('visibility')
cb.setToolTip('Layer visibility')
cb.setChecked(self.layer.visible)
cb.setProperty('mode', 'visibility')
cb.stateChanged.connect(lambda state=cb: self.changeVisible(state))
self.visibleCheckBox = cb
self.grid_layout.addWidget(cb, 0, 0)
textbox = QLineEdit(self)
textbox.setText(layer.name)
textbox.home(False)
textbox.setToolTip('Layer name')
textbox.setFixedWidth(122)
textbox.setAcceptDrops(False)
textbox.setEnabled(True)
textbox.editingFinished.connect(self.changeText)
self.nameTextBox = textbox
self.grid_layout.addWidget(textbox, 0, 1)
self.grid_layout.addWidget(QLabel('opacity:'), 1, 0)
sld = QSlider(Qt.Horizontal, self)
sld.setFocusPolicy(Qt.NoFocus)
sld.setFixedWidth(110)
sld.setMinimum(0)
sld.setMaximum(100)
sld.setSingleStep(1)
sld.setValue(self.layer.opacity * 100)
sld.valueChanged[int].connect(
lambda value=sld: self.changeOpacity(value))
self.opacitySilder = sld
self.grid_layout.addWidget(sld, 1, 1)
blend_comboBox = QComboBox()
for blend in self.layer._blending_modes:
blend_comboBox.addItem(blend)
index = blend_comboBox.findText(self.layer.blending,
Qt.MatchFixedString)
blend_comboBox.setCurrentIndex(index)
blend_comboBox.activated[str].connect(
lambda text=blend_comboBox: self.changeBlending(text))
self.blendComboBox = blend_comboBox
self.grid_layout.addWidget(QLabel('blending:'), 2, 0)
self.grid_layout.addWidget(blend_comboBox, 2, 1)
self.setLayout(self.grid_layout)
msg = 'Click to select\nDrag to rearrange\nDouble click to expand'
self.setToolTip(msg)
self.setExpanded(False)
self.setFixedWidth(250)
self.grid_layout.setColumnMinimumWidth(0, 100)
self.grid_layout.setColumnMinimumWidth(1, 100)
self.layer.selected = True