def buildGui ( self ): # build the gui created with QtDesigner self.ui = Ui_NodeNamesEditor ( ) self.ui.setupUi ( self )
def buildGui(self):
# build the gui created with QtDesigner
self.ui = Ui_NodeNamesEditor()
self.ui.setupUi(self)
class NodeNamesEditor ( QtModule.QWidget ) : # # __init__ # def __init__ ( self, parent ) : # QtModule.QWidget.__init__ ( self, parent ) # # Define signals for PyQt5 # if usePySide or usePyQt5 : # self.selectionChangedSignal = Signal () self.addItem = Signal () self.removeItem = Signal () self.renameItem = Signal () # self.saved_text = '' self.approvedNewName = '' self.buildGui () # # buildGui # def buildGui ( self ): # build the gui created with QtDesigner self.ui = Ui_NodeNamesEditor ( ) self.ui.setupUi ( self ) # # setName # def setName ( self, newName ) : # if newName == '' : if self.saved_text != '' : newName = self.saved_text self.ui.name_lineEdit.setText ( newName ) self.saved_text = newName # # onAddItem # def onAddItem ( self ) : # if DEBUG_MODE : print '>> NodeNamesEditor: onAddItem' new_text = str ( self.ui.name_lineEdit.text () ).strip () if new_text != '' : if usePyQt4 : self.emit ( QtCore.SIGNAL ( 'addItem' ), new_text ) else : self.addItem.emit ( new_text ) # # onRemoveItem # def onRemoveItem ( self ) : # if DEBUG_MODE : print '>> NodeNamesEditor::onRemoveItem' list_item = self.ui.listWidget.currentItem () if list_item is not None : item_text = str ( list_item.text () ) #self.ui.listWidget.takeItem ( self.ui.listWidget.currentRow () ) #self.ui.listWidget.removeItemWidget ( list_item ) if usePyQt4 : self.emit ( QtCore.SIGNAL ( 'removeItem' ), item_text ) else : self.removeItem.emit ( item_text ) # # onRenameItem # def onRenameItem ( self ) : # if DEBUG_MODE : print '>> NodeNamesEditor.onRenameItem' new_text = str ( self.ui.name_lineEdit.text () ).strip () if new_text == '' : if self.saved_text != '' : new_text = self.saved_text self.ui.name_lineEdit.setText ( new_text ) list_item = self.ui.listWidget.currentItem () if list_item is not None : # e.g. listWidget is not empty old_text = list_item.text () if new_text != old_text : if usePyQt4 : self.emit ( QtCore.SIGNAL( 'renameItem' ), old_text, new_text ) else : self.renameItem.emit ( old_text, new_text ) else : self.ui.listWidget.clearSelection () self.ui.listWidget.setCurrentItem ( None ) # # onSelectionChanged # def onSelectionChanged ( self ) : # if DEBUG_MODE : print '>> NodeNamesEditor.onSelectionChanged' list_item = self.ui.listWidget.currentItem () if list_item is not None : self.saved_text = str ( list_item.text() ) self.ui.name_lineEdit.setText ( self.saved_text ) if usePyQt4 : self.emit ( QtCore.SIGNAL ( 'selectionChangedSignal' ), self.saved_text ) else : self.selectionChangedSignal.emit ( self.saved_text )
class NodeNamesEditor(QtModule.QWidget):
#
# __init__
#
def __init__(self, parent):
#
QtModule.QWidget.__init__(self, parent)
#
# Define signals for PyQt5
#
if usePySide or usePyQt5:
#
self.selectionChangedSignal = Signal()
self.addItem = Signal()
self.removeItem = Signal()
self.renameItem = Signal()
#
self.saved_text = ''
self.approvedNewName = ''
self.buildGui()
#
# buildGui
#
def buildGui(self):
# build the gui created with QtDesigner
self.ui = Ui_NodeNamesEditor()
self.ui.setupUi(self)
#
# setName
#
def setName(self, newName):
#
if newName == '':
if self.saved_text != '':
newName = self.saved_text
self.ui.name_lineEdit.setText(newName)
self.saved_text = newName
#
# onAddItem
#
def onAddItem(self):
#
if DEBUG_MODE: print('>> NodeNamesEditor: onAddItem')
new_text = str(self.ui.name_lineEdit.text()).strip()
if new_text != '':
if usePyQt4:
self.emit(QtCore.SIGNAL('addItem'), new_text)
else:
self.addItem.emit(new_text)
#
# onRemoveItem
#
def onRemoveItem(self):
#
if DEBUG_MODE: print('>> NodeNamesEditor::onRemoveItem')
list_item = self.ui.listWidget.currentItem()
if list_item is not None:
item_text = str(list_item.text())
#self.ui.listWidget.takeItem ( self.ui.listWidget.currentRow () )
#self.ui.listWidget.removeItemWidget ( list_item )
if usePyQt4:
self.emit(QtCore.SIGNAL('removeItem'), item_text)
else:
self.removeItem.emit(item_text)
#
# onRenameItem
#
def onRenameItem(self):
#
if DEBUG_MODE: print('>> NodeNamesEditor.onRenameItem')
new_text = str(self.ui.name_lineEdit.text()).strip()
if new_text == '':
if self.saved_text != '':
new_text = self.saved_text
self.ui.name_lineEdit.setText(new_text)
list_item = self.ui.listWidget.currentItem()
if list_item is not None: # e.g. listWidget is not empty
old_text = list_item.text()
if new_text != old_text:
if usePyQt4:
self.emit(QtCore.SIGNAL('renameItem'), old_text, new_text)
else:
self.renameItem.emit(old_text, new_text)
else:
self.ui.listWidget.clearSelection()
self.ui.listWidget.setCurrentItem(None)
#
# onSelectionChanged
#
def onSelectionChanged(self):
#
if DEBUG_MODE: print('>> NodeNamesEditor.onSelectionChanged')
list_item = self.ui.listWidget.currentItem()
if list_item is not None:
self.saved_text = str(list_item.text())
self.ui.name_lineEdit.setText(self.saved_text)
if usePyQt4:
self.emit(QtCore.SIGNAL('selectionChangedSignal'),
self.saved_text)
else:
self.selectionChangedSignal.emit(self.saved_text)