def buildGui ( self ) : # build the gui created with QtDesigner self.ui = Ui_NodePropertiesEditor () self.ui.setupUi ( self )
def buildGui(self):
# build the gui created with QtDesigner
self.ui = Ui_NodePropertiesEditor()
self.ui.setupUi(self)
class NodePropertiesEditor ( QtGui.QWidget ) :
#
# __init__
#
def __init__ ( self, parent, editNode = None ) :
#
QtGui.QWidget.__init__ ( self, parent )
self.editNode = editNode
#self.debugPrint()
self.buildGui ()
self.setNode ( editNode )
#
# buildGui
#
def buildGui ( self ) :
# build the gui created with QtDesigner
self.ui = Ui_NodePropertiesEditor ()
self.ui.setupUi ( self )
#
# setNode
#
def setNode ( self, editNode ) :
#
self.disconnectSignals ()
self.editNode = editNode
if self.editNode is not None :
#
name = self.editNode.name
if self.editNode.name is None : name = ''
self.ui.name_lineEdit.setText ( name )
label = self.editNode.label
if self.editNode.label is None : label = ''
self.ui.label_lineEdit.setText ( label )
author = self.editNode.author
if self.editNode.author is None : author = ''
self.ui.author_lineEdit.setText ( author )
master = self.editNode.master
if self.editNode.master is None : master = ''
self.ui.master_lineEdit.setText ( master )
icon = self.editNode.icon
if self.editNode.icon is None : icon = ''
self.ui.icon_lineEdit.setText ( icon )
# print '* self.editNode.help = %s' % self.editNode.help
doc = QtGui.QTextDocument ()
help_text = ''
if self.editNode.help != None :
help_text = self.editNode.help
doc.setPlainText ( help_text )
layout = QtGui.QPlainTextDocumentLayout( doc )
doc.setDocumentLayout( layout )
self.ui.help_plainTextEdit.setDocument ( doc )
self.ui.id_lineEdit.setText ( str ( self.editNode.id ) )
self.ui.type_comboBox.setEditable ( False )
self.ui.type_comboBox.setMinimumSize ( QtCore.QSize ( UI.COMBO_WIDTH, UI.COMBO_HEIGHT ) )
self.ui.type_comboBox.setMaximumSize ( QtCore.QSize( UI.MAX, UI.COMBO_HEIGHT ) )
currentIdx = -1
i = 0
for label in VALID_NODE_TYPES :
self.ui.type_comboBox.addItem ( label )
if label == self.editNode.type :
currentIdx = i
i += 1
self.ui.type_comboBox.setCurrentIndex ( currentIdx )
# temporary disabled, until "how to do it gracefully" will be clear ...
self.ui.type_comboBox.setEnabled ( False )
self.connectSignals ()
#
# connectSignals
#
def connectSignals ( self ) :
# QtCore.QObject.
self.connect ( self.ui.name_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrName )
self.connect ( self.ui.label_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrLabel )
self.connect ( self.ui.master_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrMaster )
self.connect ( self.ui.author_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrAuthor )
self.connect ( self.ui.icon_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrIcon )
self.connect ( self.ui.type_comboBox, QtCore.SIGNAL ( 'activated(int)' ), self.onEditNodeType )
self.connect ( self.ui.help_plainTextEdit, QtCore.SIGNAL ( 'textChanged()' ), self.onEditNodeTxtAttr )
#
# disconnectSignals
#
def disconnectSignals ( self ) :
#
if self.editNode is not None :
self.disconnect ( self.ui.name_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrName )
self.disconnect ( self.ui.label_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrLabel )
self.disconnect ( self.ui.master_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrMaster )
self.disconnect ( self.ui.author_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrAuthor )
self.disconnect ( self.ui.icon_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrIcon )
self.disconnect ( self.ui.type_comboBox, QtCore.SIGNAL ( 'activated(int)' ), self.onEditNodeType )
self.disconnect ( self.ui.help_plainTextEdit, QtCore.SIGNAL ( 'textChanged()' ), self.onEditNodeTxtAttr )
#
# doesn't work ...
#
def onEditNodeStrAttr ( self, attr = None ) :
#
if attr is not None and self.editNode is not None:
if attr == 'name' :
self.editNode.name = str ( self.ui.name_lineEdit.text () )
elif attr == 'label' :
self.editNode.label = str ( self.ui.label_lineEdit.text () )
elif attr == 'master' :
self.editNode.master = str ( self.ui.master_lineEdit.text () )
elif attr == 'author' :
self.editNode.author = str ( self.ui.author_lineEdit.text () )
elif attr == 'icon' :
self.editNode.icon = str ( self.ui.icon_lineEdit.text () )
#
#
#
def onEditNodeStrAttrName ( self ) : self.editNode.name = str ( self.ui.name_lineEdit.text () )
def onEditNodeStrAttrLabel ( self ) :
#
oldLabel = self.editNode.label
newLabel = str ( self.ui.label_lineEdit.text () ).strip ()
if newLabel == '' :
self.disconnect ( self.ui.label_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrLabel )
newLabel = oldLabel
self.ui.label_lineEdit.setText ( newLabel )
self.connect ( self.ui.label_lineEdit, QtCore.SIGNAL ( 'editingFinished()' ), self.onEditNodeStrAttrLabel )
if newLabel != oldLabel :
self.editNode.label = newLabel
self.emit ( QtCore.SIGNAL ( 'changeNodeLabel' ), oldLabel, newLabel )
def onEditNodeStrAttrMaster ( self ) : self.editNode.master = str ( self.ui.master_lineEdit.text () )
def onEditNodeStrAttrAuthor ( self ) : self.editNode.author = str ( self.ui.author_lineEdit.text () )
def onEditNodeStrAttrIcon ( self ) : self.editNode.icon = str ( self.ui.icon_lineEdit.text () )
#
# onEditNodeTxtAttr
#
def onEditNodeTxtAttr ( self ) : self.editNode.help = str ( self.ui.help_plainTextEdit.toPlainText () )
#
# onEditNodeType
#
def onEditNodeType ( self, idx ) : self.editNode.type = str ( self.ui.type_comboBox.itemText ( idx ) )
class NodePropertiesEditor(QtModule.QWidget):
#
# __init__
#
def __init__(self, parent, editNode=None):
#
QtModule.QWidget.__init__(self, parent)
#
# Define signals for PyQt5
#
if usePySide or usePyQt5:
#
self.changeNodeLabel = Signal()
#
self.editNode = editNode
#self.debugPrint()
self.buildGui()
self.setNode(editNode)
#
# buildGui
#
def buildGui(self):
# build the gui created with QtDesigner
self.ui = Ui_NodePropertiesEditor()
self.ui.setupUi(self)
#
# setNode
#
def setNode(self, editNode):
#
self.disconnectSignals()
self.editNode = editNode
if self.editNode is not None:
#
name = self.editNode.name
if self.editNode.name is None: name = ''
self.ui.name_lineEdit.setText(name)
label = self.editNode.label
if self.editNode.label is None: label = ''
self.ui.label_lineEdit.setText(label)
author = self.editNode.author
if self.editNode.author is None: author = ''
self.ui.author_lineEdit.setText(author)
master = self.editNode.master
if self.editNode.master is None: master = ''
self.ui.master_lineEdit.setText(master)
icon = self.editNode.icon
if self.editNode.icon is None: icon = ''
self.ui.icon_lineEdit.setText(icon)
# print '* self.editNode.help = %s' % self.editNode.help
doc = QtGui.QTextDocument()
help_text = ''
if self.editNode.help != None:
help_text = self.editNode.help
doc.setPlainText(help_text)
layout = QtModule.QPlainTextDocumentLayout(doc)
doc.setDocumentLayout(layout)
self.ui.help_plainTextEdit.setDocument(doc)
self.ui.id_lineEdit.setText(str(self.editNode.id))
self.ui.type_comboBox.setEditable(False)
self.ui.type_comboBox.setMinimumSize(
QtCore.QSize(UI.COMBO_WIDTH, UI.COMBO_HEIGHT))
self.ui.type_comboBox.setMaximumSize(
QtCore.QSize(UI.MAX, UI.COMBO_HEIGHT))
currentIdx = -1
i = 0
for label in VALID_NODE_TYPES:
self.ui.type_comboBox.addItem(label)
if label == self.editNode.type:
currentIdx = i
i += 1
self.ui.type_comboBox.setCurrentIndex(currentIdx)
# temporary disabled, until "how to do it gracefully" will be clear ...
self.ui.type_comboBox.setEnabled(False)
self.connectSignals()
#
# connectSignals
#
def connectSignals(self):
# QtCore.QObject.
if usePyQt4:
self.connect(self.ui.name_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrName)
self.connect(self.ui.label_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrLabel)
self.connect(self.ui.master_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrMaster)
self.connect(self.ui.author_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrAuthor)
self.connect(self.ui.icon_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrIcon)
self.connect(self.ui.type_comboBox,
QtCore.SIGNAL('activated(int)'), self.onEditNodeType)
self.connect(self.ui.help_plainTextEdit,
QtCore.SIGNAL('textChanged()'),
self.onEditNodeTxtAttr)
else:
self.ui.name_lineEdit.editingFinished.connect(
self.onEditNodeStrAttrName)
self.ui.label_lineEdit.editingFinished.connect(
self.onEditNodeStrAttrLabel)
self.ui.master_lineEdit.editingFinished.connect(
self.onEditNodeStrAttrMaster)
self.ui.author_lineEdit.editingFinished.connect(
self.onEditNodeStrAttrAuthor)
self.ui.icon_lineEdit.editingFinished.connect(
self.onEditNodeStrAttrIcon)
self.ui.type_comboBox.activated.connect(self.onEditNodeType)
self.ui.help_plainTextEdit.textChanged.connect(
self.onEditNodeTxtAttr)
#
# disconnectSignals
#
def disconnectSignals(self):
#
if usePyQt4:
if self.editNode is not None:
self.disconnect(self.ui.name_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrName)
self.disconnect(self.ui.label_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrLabel)
self.disconnect(self.ui.master_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrMaster)
self.disconnect(self.ui.author_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrAuthor)
self.disconnect(self.ui.icon_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrIcon)
self.disconnect(self.ui.type_comboBox,
QtCore.SIGNAL('activated(int)'),
self.onEditNodeType)
self.disconnect(self.ui.help_plainTextEdit,
QtCore.SIGNAL('textChanged()'),
self.onEditNodeTxtAttr)
else:
if self.editNode is not None:
self.ui.name_lineEdit.editingFinished.disconnect(
self.onEditNodeStrAttrName)
self.ui.label_lineEdit.editingFinished.disconnect(
self.onEditNodeStrAttrLabel)
self.ui.master_lineEdit.editingFinished.disconnect(
self.onEditNodeStrAttrMaster)
self.ui.author_lineEdit.editingFinished.disconnect(
self.onEditNodeStrAttrAuthor)
self.ui.icon_lineEdit.editingFinished.disconnect(
self.onEditNodeStrAttrIcon)
self.ui.type_comboBox.activated.disconnect(self.onEditNodeType)
self.ui.help_plainTextEdit.textChanged.disconnect(
self.onEditNodeTxtAttr)
#
#
# doesn't work ...
#
def onEditNodeStrAttr(self, attr=None):
#
if attr is not None and self.editNode is not None:
if attr == 'name':
self.editNode.name = str(self.ui.name_lineEdit.text())
elif attr == 'label':
self.editNode.label = str(self.ui.label_lineEdit.text())
elif attr == 'master':
self.editNode.master = str(self.ui.master_lineEdit.text())
elif attr == 'author':
self.editNode.author = str(self.ui.author_lineEdit.text())
elif attr == 'icon':
self.editNode.icon = str(self.ui.icon_lineEdit.text())
#
#
#
def onEditNodeStrAttrName(self):
self.editNode.name = str(self.ui.name_lineEdit.text())
def onEditNodeStrAttrLabel(self):
#
oldLabel = self.editNode.label
newLabel = str(self.ui.label_lineEdit.text()).strip()
if newLabel == '':
if usePyQt4:
self.disconnect(self.ui.label_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrLabel)
else:
self.ui.label_lineEdit.editingFinished.disconnect(
self.onEditNodeStrAttrLabel)
newLabel = oldLabel
self.ui.label_lineEdit.setText(newLabel)
if usePyQt4:
self.connect(self.ui.label_lineEdit,
QtCore.SIGNAL('editingFinished()'),
self.onEditNodeStrAttrLabel)
else:
self.ui.label_lineEdit.editingFinished.connect(
self.onEditNodeStrAttrLabel)
if newLabel != oldLabel:
self.editNode.label = newLabel
if usePyQt4:
self.emit(QtCore.SIGNAL('changeNodeLabel'), oldLabel, newLabel)
else:
self.changeNodeLabel.emit(oldLabel, newLabel)
#
# onEditNodeStrAttrMaster
#
def onEditNodeStrAttrMaster(self):
#
self.editNode.master = str(self.ui.master_lineEdit.text())
#
# onEditNodeStrAttrAuthor
#
def onEditNodeStrAttrAuthor(self):
#
self.editNode.author = str(self.ui.author_lineEdit.text())
#
# onEditNodeStrAttrIcon
#
def onEditNodeStrAttrIcon(self):
#
self.editNode.icon = str(self.ui.icon_lineEdit.text())
#
# onEditNodeTxtAttr
#
def onEditNodeTxtAttr(self):
#
self.editNode.help = str(self.ui.help_plainTextEdit.toPlainText())
#
# onEditNodeType
#
def onEditNodeType(self, idx):
#
self.editNode.type = str(self.ui.type_comboBox.itemText(idx))