class Spliter(QWidget):
def __init__(self, parent=None):
super(Spliter, self).__init__(parent)
self.splayout = QSplitter(self)
self.splayout.setGeometry(QtCore.QRect(70, 10, 256, 576))
self.splayout.setOrientation(QtCore.Qt.Vertical)
self.table1 = DetailFirstrowdata(self.splayout)
self.table2 = DetailSecondrowdata(self.splayout)
self.table3 = DetailThirdrowdata(self.splayout)
self.gridLayout = QtWidgets.QGridLayout(self)
self.gridLayout.addWidget(self.splayout)
self.table1.firstrow.cellClicked['int', 'int'].connect(
self.getindex) # 点击事件，更新第二栏
self.table1.firstrow.cellClicked['int', 'int'].connect(
self.getindexnew) # 点击事件，更新第三栏
# 鼠标点击后 设置第二行，第三行的数据
def getindexnew(self):
row = self.table1.firstrow.currentRow()
strindex = self.table1.firstrow.item(row, 0).text() # 取 所点击行的第一个数据，
index = int(strindex)
self.table3.dynamicsetval(index)
def getindex(self):
row = self.table1.firstrow.currentRow()
strindex = self.table1.firstrow.item(row, 0).text()
index = int(strindex)
self.table2.dynamicsetval(index)
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(400, 300)
self.centralwidget = QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QLabel(self.centralwidget)
self.label.setGeometry(QRect(100, 10, 200, 31))
font = QFont()
font.setFamily("Georgia")
font.setPointSize(16)
self.label.setFont(font)
self.label.setAlignment(Qt.AlignCenter)
self.label.setObjectName("label")
self.splitter = QSplitter(self.centralwidget)
self.splitter.setGeometry(QRect(20, 70, 351, 151))
self.splitter.setOrientation(Qt.Vertical)
self.splitter.setObjectName("splitter")
self.label_2 = QLabel(self.splitter)
font = QFont()
font.setFamily("Georgia")
font.setPointSize(12)
self.label_2.setFont(font)
self.label_2.setAlignment(Qt.AlignCenter)
self.label_2.setWordWrap(True)
self.label_2.setObjectName("label_22")
self.label_3 = QLabel(self.splitter)
font = QFont()
font.setFamily("Georgia")
font.setPointSize(12)
self.label_3.setFont(font)
self.label_3.setAlignment(Qt.AlignCenter)
self.label_3.setWordWrap(True)
self.label_3.setObjectName("label_3")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QMenuBar(MainWindow)
self.menubar.setGeometry(QRect(0, 0, 400, 21))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Новая вкладка"))
self.label.setText(_translate("MainWindow", "Добро Пожаловать"))
self.label_2.setText(_translate("MainWindow", "Чтобы начать нажмите PgUp."))
self.label_3.setText(_translate("MainWindow", "Чтобы завершить нажмите PgUp и подождите."))
class MyCodeEditor(QWidget):
def __init__(self,parent=None):
QWidget.__init__(self,parent)
self.__editorSettings = EditorSettings()
self.__textDocument = PythonTextDocument()
self.__splitter = QSplitter(self)
# 横纵滚动条
self.__verticalScrollBar = QScrollBar(self)
self.__verticalScrollBar.adjustSize()
self.__verticalScrollBar.setMinimumWidth(self.__verticalScrollBar.width())
self.__verticalScrollBar.setMaximumWidth(self.__verticalScrollBar.width())
self.__verticalScrollBar.valueChanged.connect(self.__onVScrollValueChanged)
self.__editorSettings.startDisLineNumberChangedSignal.connect(self.__verticalScrollBar.setValue)
self.__horizontalScrollBar = QScrollBar(QtCore.Qt.Horizontal,self)
self.__horizontalScrollBar.adjustSize()
self.__horizontalScrollBar.setMinimumHeight(self.__horizontalScrollBar.height())
self.__horizontalScrollBar.setMaximumHeight(self.__horizontalScrollBar.height())
self.__horizontalScrollBar.valueChanged.connect(self.__onHScrollValueChanged)
self.__editorSettings.startDisLetterXOffChangedSignal.connect(self.__horizontalScrollBar.setValue)
self.__lineNumberWidget = LineNumberWidget(self.__editorSettings,self.__splitter)
setattr(self.__lineNumberWidget,'resizeEvent',self.__onLineNumberWidgetSizeChanged)
self.__codeTextWidget = CodeTextWidget(self.__textDocument,self.__editorSettings,self.__splitter)
self.__codeTextWidget.document().totalLevelTextChangedSignal.connect(self.__onCodeTextChanged)
self.__codeTextWidget.settings().lineTextMaxPixelChangedSignal.connect(self.__onLineStrLengthChanged)
self.__codeTextWidget.visibleLineYOffInfoChangedSignal.connect( self.__lineNumberWidget.setVisibleLineYOffInfoArray )
self.__splitter.addWidget( self.__lineNumberWidget )
self.__splitter.addWidget( self.__codeTextWidget )
self.__splitter.setCollapsible( 0,False )
self.__splitter.setCollapsible( 1,False )
self.setText = self.__codeTextWidget.setText
self.getText = self.__codeTextWidget.getText
def __onLineStrLengthChanged(self,newMaxLength):
hMax = newMaxLength-1
self.__horizontalScrollBar.setRange(0,hMax)
if self.__horizontalScrollBar.value() > hMax:
self.__horizontalScrollBar.setValue(hMax)
def __onCodeTextChanged(self,*arg1,**arg2):
vMax = self.__codeTextWidget.document().getLineCount()-1
self.__verticalScrollBar.setRange(0,vMax)
if self.__verticalScrollBar.value() > vMax:
self.__verticalScrollBar.setValue(vMax)
def __onVScrollValueChanged(self):
self.__codeTextWidget.showLineNumberAsTop(self.__verticalScrollBar.value())
def __onHScrollValueChanged(self):
self.__codeTextWidget.showLeftXOffAsLeft(self.__horizontalScrollBar.value())
def __onLineNumberWidgetSizeChanged(self,*arg1,**arg2):
lineNumberWidgetWidth = self.__lineNumberWidget.width()
vScrollBarWidth = self.__verticalScrollBar.width()
hScrollBarHeight = self.__horizontalScrollBar.height()
self.__horizontalScrollBar.setGeometry(lineNumberWidgetWidth,self.height()-hScrollBarHeight, \
self.width()-vScrollBarWidth-lineNumberWidgetWidth,hScrollBarHeight)
def resizeEvent(self, event):
vScrollBarWidth = self.__verticalScrollBar.width()
hScrollBarHeight = self.__horizontalScrollBar.height()
self.__splitter.setGeometry( 0,0,self.width()-vScrollBarWidth,self.height()-hScrollBarHeight )
self.__verticalScrollBar.setGeometry(self.width()-vScrollBarWidth,0,vScrollBarWidth,self.height()-hScrollBarHeight)
self.__onLineNumberWidgetSizeChanged()
def wheelEvent(self, event):
changedV = 3 if event.angleDelta().y() < 0 else -3
self.__verticalScrollBar.setValue( self.__verticalScrollBar.value() + changedV )
