def addChild(
self, child
): ## make sure added childs are actually inserted before add btn
if self.addItem is not None:
ParameterItem.insertChild(self, self.childCount() - 1, child)
else:
ParameterItem.addChild(self, child)
def limitsChanged(self, param, limits):
"""Called when the parameter's limits have changed"""
ParameterItem.limitsChanged(self, param, limits)
t = self.param.opts['type']
if t == 'int' or t == 'float':
self.widget.setOpts(bounds=limits)
else:
return ## don't know what to do with any other types..
def limitsChanged(self, param, limits):
"""Called when the parameter's limits have changed"""
ParameterItem.limitsChanged(self, param, limits)
t = self.param.opts['type']
if t == 'int' or t == 'float':
self.widget.setOpts(bounds=limits)
else:
return ## don't know what to do with any other types..
def selected(self, sel):
"""Called when this item has been selected (sel=True) OR deselected (sel=False)"""
ParameterItem.selected(self, sel)
if self.widget is None:
return
if sel and self.param.writable():
self.showEditor()
elif self.hideWidget:
self.hideEditor()
def selected(self, sel):
"""Called when this item has been selected (sel=True) OR deselected (sel=False)"""
ParameterItem.selected(self, sel)
if self.widget is None:
return
if sel and self.param.writable():
self.showEditor()
elif self.hideWidget:
self.hideEditor()
def treeWidgetChanged(self):
"""Called when this item is added or removed from a tree."""
ParameterItem.treeWidgetChanged(self)
## add all widgets for this item into the tree
if self.widget is not None:
tree = self.treeWidget()
if tree is None:
return
tree.setItemWidget(self, 1, self.layoutWidget)
self.displayLabel.hide()
self.selected(False)
def treeWidgetChanged(self):
"""Called when this item is added or removed from a tree."""
ParameterItem.treeWidgetChanged(self)
## add all widgets for this item into the tree
if self.widget is not None:
tree = self.treeWidget()
if tree is None:
return
tree.setItemWidget(self, 1, self.layoutWidget)
self.displayLabel.hide()
self.selected(False)
def valueChanged(self, param, val, force=False):
## called when the parameter's value has changed
ParameterItem.valueChanged(self, param, val)
self.widget.sigChanged.disconnect(self.widgetValueChanged)
try:
if force or val != self.widget.value():
self.widget.setValue(val)
self.updateDisplayLabel(val) ## always make sure label is updated, even if values match!
finally:
self.widget.sigChanged.connect(self.widgetValueChanged)
self.updateDefaultBtn()
def valueChanged(self, param, val, force=False):
## called when the parameter's value has changed
ParameterItem.valueChanged(self, param, val)
self.widget.sigChanged.disconnect(self.widgetValueChanged)
try:
if force or val != self.widget.value():
self.widget.setValue(val)
self.updateDisplayLabel(
val
) ## always make sure label is updated, even if values match!
finally:
self.widget.sigChanged.connect(self.widgetValueChanged)
self.updateDefaultBtn()
def optsChanged(self, param, opts):
"""Called when any options are changed that are not
name, value, default, or limits"""
#print "opts changed:", opts
ParameterItem.optsChanged(self, param, opts)
if 'readonly' in opts:
self.updateDefaultBtn()
## If widget is a SpinBox, pass options straight through
if isinstance(self.widget, SpinBox):
if 'units' in opts and 'suffix' not in opts:
opts['suffix'] = opts['units']
self.widget.setOpts(**opts)
self.updateDisplayLabel()
def optsChanged(self, param, opts):
"""Called when any options are changed that are not
name, value, default, or limits"""
#print "opts changed:", opts
ParameterItem.optsChanged(self, param, opts)
if 'readonly' in opts:
self.updateDefaultBtn()
## If widget is a SpinBox, pass options straight through
if isinstance(self.widget, SpinBox):
if 'units' in opts and 'suffix' not in opts:
opts['suffix'] = opts['units']
self.widget.setOpts(**opts)
self.updateDisplayLabel()
def __init__(self, param, depth):
ParameterItem.__init__(self, param, depth)
if depth == 0:
for c in [0, 1]:
self.setBackground(c, QtGui.QBrush(QtGui.QColor(100, 100,
100)))
self.setForeground(c, QtGui.QBrush(QtGui.QColor(220, 220,
255)))
font = self.font(c)
font.setBold(True)
font.setPointSize(font.pointSize() + 1)
self.setFont(c, font)
self.setSizeHint(0, QtCore.QSize(0, 25))
else:
for c in [0, 1]:
self.setBackground(c, QtGui.QBrush(QtGui.QColor(220, 220,
220)))
font = self.font(c)
font.setBold(True)
#font.setPointSize(font.pointSize()+1)
self.setFont(c, font)
self.setSizeHint(0, QtCore.QSize(0, 20))
self.addItem = None
if 'addText' in param.opts:
addText = param.opts['addText']
if 'addList' in param.opts:
self.addWidget = QtGui.QComboBox()
self.addWidget.addItem(addText)
for t in param.opts['addList']:
self.addWidget.addItem(t)
self.addWidget.currentIndexChanged.connect(self.addChanged)
else:
self.addWidget = QtGui.QPushButton(addText)
self.addWidget.clicked.connect(self.addClicked)
w = QtGui.QWidget()
l = QtGui.QHBoxLayout()
l.setContentsMargins(0, 0, 0, 0)
w.setLayout(l)
l.addWidget(self.addWidget)
l.addItem(
QtGui.QSpacerItem(200, 10, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum))
self.addWidgetBox = w
self.addItem = QtGui.QTreeWidgetItem([])
self.addItem.setFlags(QtCore.Qt.ItemIsEnabled)
ParameterItem.addChild(self, self.addItem)
def makeTreeItem(self, depth):
"""Return a TreeWidgetItem suitable for displaying/controlling the content of this parameter.
Most subclasses will want to override this function.
"""
if hasattr(self, 'itemClass'):
#print "Param:", self, "Make item from itemClass:", self.itemClass
return self.itemClass(self, depth)
else:
return ParameterItem(self, depth=depth)
def __init__(self, param, depth):
ParameterItem.__init__(self, param, depth)
if depth == 0:
for c in [0,1]:
self.setBackground(c, QtGui.QBrush(QtGui.QColor(100,100,100)))
self.setForeground(c, QtGui.QBrush(QtGui.QColor(220,220,255)))
font = self.font(c)
font.setBold(True)
font.setPointSize(font.pointSize()+1)
self.setFont(c, font)
self.setSizeHint(0, QtCore.QSize(0, 25))
else:
for c in [0,1]:
self.setBackground(c, QtGui.QBrush(QtGui.QColor(220,220,220)))
font = self.font(c)
font.setBold(True)
#font.setPointSize(font.pointSize()+1)
self.setFont(c, font)
self.setSizeHint(0, QtCore.QSize(0, 20))
self.addItem = None
if 'addText' in param.opts:
addText = param.opts['addText']
if 'addList' in param.opts:
self.addWidget = QtGui.QComboBox()
self.addWidget.addItem(addText)
for t in param.opts['addList']:
self.addWidget.addItem(t)
self.addWidget.currentIndexChanged.connect(self.addChanged)
else:
self.addWidget = QtGui.QPushButton(addText)
self.addWidget.clicked.connect(self.addClicked)
w = QtGui.QWidget()
l = QtGui.QHBoxLayout()
l.setContentsMargins(0,0,0,0)
w.setLayout(l)
l.addWidget(self.addWidget)
l.addItem(QtGui.QSpacerItem(200, 10, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum))
self.addWidgetBox = w
self.addItem = QtGui.QTreeWidgetItem([])
self.addItem.setFlags(QtCore.Qt.ItemIsEnabled)
ParameterItem.addChild(self, self.addItem)
def __init__(self, param, depth):
ParameterItem.__init__(self, param, depth)
self.hideWidget = True ## hide edit widget, replace with label when not selected
## set this to False to keep the editor widget always visible
## build widget into column 1 with a display label and default button.
w = self.makeWidget()
self.widget = w
self.eventProxy = EventProxy(w, self.widgetEventFilter)
opts = self.param.opts
if 'tip' in opts:
w.setToolTip(opts['tip'])
self.defaultBtn = QtGui.QPushButton()
self.defaultBtn.setFixedWidth(20)
self.defaultBtn.setFixedHeight(20)
modDir = os.path.dirname(__file__)
self.defaultBtn.setIcon(
QtGui.QIcon(os.path.join(modDir, 'default.png')))
self.defaultBtn.clicked.connect(self.defaultClicked)
self.displayLabel = QtGui.QLabel()
layout = QtGui.QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
layout.addWidget(w)
layout.addWidget(self.displayLabel)
layout.addWidget(self.defaultBtn)
self.layoutWidget = QtGui.QWidget()
self.layoutWidget.setLayout(layout)
if w.sigChanged is not None:
w.sigChanged.connect(self.widgetValueChanged)
if hasattr(w, 'sigChanging'):
w.sigChanging.connect(self.widgetValueChanging)
## update value shown in widget.
self.valueChanged(self, opts['value'], force=True)
def __init__(self, param, depth):
ParameterItem.__init__(self, param, depth)
self.hideWidget = True ## hide edit widget, replace with label when not selected
## set this to False to keep the editor widget always visible
## build widget into column 1 with a display label and default button.
w = self.makeWidget()
self.widget = w
self.eventProxy = EventProxy(w, self.widgetEventFilter)
opts = self.param.opts
if 'tip' in opts:
w.setToolTip(opts['tip'])
self.defaultBtn = QtGui.QPushButton()
self.defaultBtn.setFixedWidth(20)
self.defaultBtn.setFixedHeight(20)
modDir = os.path.dirname(__file__)
self.defaultBtn.setIcon(QtGui.QIcon(os.path.join(modDir, 'default.png')))
self.defaultBtn.clicked.connect(self.defaultClicked)
self.displayLabel = QtGui.QLabel()
layout = QtGui.QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.setSpacing(2)
layout.addWidget(w)
layout.addWidget(self.displayLabel)
layout.addWidget(self.defaultBtn)
self.layoutWidget = QtGui.QWidget()
self.layoutWidget.setLayout(layout)
if w.sigChanged is not None:
w.sigChanged.connect(self.widgetValueChanged)
if hasattr(w, 'sigChanging'):
w.sigChanging.connect(self.widgetValueChanging)
## update value shown in widget.
self.valueChanged(self, opts['value'], force=True)
def treeWidgetChanged(self):
ParameterItem.treeWidgetChanged(self)
if self.addItem is not None:
self.treeWidget().setItemWidget(self.addItem, 0, self.addWidgetBox)
self.treeWidget().setFirstItemColumnSpanned(self.addItem, True)
def treeWidgetChanged(self):
ParameterItem.treeWidgetChanged(self)
if self.addItem is not None:
self.treeWidget().setItemWidget(self.addItem, 0, self.addWidgetBox)
self.treeWidget().setFirstItemColumnSpanned(self.addItem, True)
def addChild(self, child): ## make sure added childs are actually inserted before add btn
if self.addItem is not None:
ParameterItem.insertChild(self, self.childCount()-1, child)
else:
ParameterItem.addChild(self, child)