---

# Form implementation generated from reading ui file 'NotePadDemo.ui'
#
# Created by: PyQt6 UI code generator 6.11.0
#
# WARNING: Any manual changes made to this file will be lost when pyuic6 is
# run again.  Do not edit this file unless you know what you are doing.


from PyQt6 import QtCore, QtGui, QtWidgets


class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(835, 653)
        self.centralwidget = QtWidgets.QWidget(parent=MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.horizontalLayout = QtWidgets.QHBoxLayout(self.centralwidget)
        self.horizontalLayout.setObjectName("horizontalLayout")
        self.textEdit = QtWidgets.QTextEdit(parent=self.centralwidget)
        self.textEdit.setObjectName("textEdit")
        self.horizontalLayout.addWidget(self.textEdit)
        MainWindow.setCentralWidget(self.centralwidget)
        self.statusbar = QtWidgets.QStatusBar(parent=MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)
        self.menubar = QtWidgets.QMenuBar(parent=MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 835, 21))
        self.menubar.setObjectName("menubar")
        self.menuFile = QtWidgets.QMenu(parent=self.menubar)
        self.menuFile.setObjectName("menuFile")
        self.menuEdit = QtWidgets.QMenu(parent=self.menubar)
        self.menuEdit.setObjectName("menuEdit")
        self.menuFormat = QtWidgets.QMenu(parent=self.menubar)
        self.menuFormat.setObjectName("menuFormat")
        self.menuAbout = QtWidgets.QMenu(parent=self.menubar)
        self.menuAbout.setObjectName("menuAbout")
        MainWindow.setMenuBar(self.menubar)
        self.toolBar = QtWidgets.QToolBar(parent=MainWindow)
        self.toolBar.setObjectName("toolBar")
        MainWindow.addToolBar(QtCore.Qt.ToolBarArea.TopToolBarArea, self.toolBar)
        self.actionNew = QtGui.QAction(parent=MainWindow)
        icon = QtGui.QIcon()
        icon.addPixmap(QtGui.QPixmap("images/new.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionNew.setIcon(icon)
        self.actionNew.setObjectName("actionNew")
        self.actionCopes = QtGui.QAction(parent=MainWindow)
        icon1 = QtGui.QIcon()
        icon1.addPixmap(QtGui.QPixmap("images/open.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionCopes.setIcon(icon1)
        self.actionCopes.setObjectName("actionCopes")
        self.actionSave = QtGui.QAction(parent=MainWindow)
        icon2 = QtGui.QIcon()
        icon2.addPixmap(QtGui.QPixmap("images/save.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionSave.setIcon(icon2)
        self.actionSave.setObjectName("actionSave")
        self.actionPrint = QtGui.QAction(parent=MainWindow)
        icon3 = QtGui.QIcon()
        icon3.addPixmap(QtGui.QPixmap("images/printprev.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionPrint.setIcon(icon3)
        self.actionPrint.setObjectName("actionPrint")
        self.actionPrint_2 = QtGui.QAction(parent=MainWindow)
        icon4 = QtGui.QIcon()
        icon4.addPixmap(QtGui.QPixmap("images/print.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionPrint_2.setIcon(icon4)
        self.actionPrint_2.setObjectName("actionPrint_2")
        self.actionExport_PDF = QtGui.QAction(parent=MainWindow)
        icon5 = QtGui.QIcon()
        icon5.addPixmap(QtGui.QPixmap("images/pdf.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionExport_PDF.setIcon(icon5)
        self.actionExport_PDF.setObjectName("actionExport_PDF")
        self.actionQuite = QtGui.QAction(parent=MainWindow)
        icon6 = QtGui.QIcon()
        icon6.addPixmap(QtGui.QPixmap("images/exit.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionQuite.setIcon(icon6)
        self.actionQuite.setObjectName("actionQuite")
        self.actionUndo = QtGui.QAction(parent=MainWindow)
        icon7 = QtGui.QIcon()
        icon7.addPixmap(QtGui.QPixmap("images/undo.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionUndo.setIcon(icon7)
        self.actionUndo.setObjectName("actionUndo")
        self.actionRedo = QtGui.QAction(parent=MainWindow)
        icon8 = QtGui.QIcon()
        icon8.addPixmap(QtGui.QPixmap("images/redo.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionRedo.setIcon(icon8)
        self.actionRedo.setObjectName("actionRedo")
        self.actionCut = QtGui.QAction(parent=MainWindow)
        icon9 = QtGui.QIcon()
        icon9.addPixmap(QtGui.QPixmap("images/cut.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionCut.setIcon(icon9)
        self.actionCut.setObjectName("actionCut")
        self.actionCopy = QtGui.QAction(parent=MainWindow)
        icon10 = QtGui.QIcon()
        icon10.addPixmap(QtGui.QPixmap("images/copy.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionCopy.setIcon(icon10)
        self.actionCopy.setObjectName("actionCopy")
        self.actionPaste = QtGui.QAction(parent=MainWindow)
        icon11 = QtGui.QIcon()
        icon11.addPixmap(QtGui.QPixmap("images/paste.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionPaste.setIcon(icon11)
        self.actionPaste.setObjectName("actionPaste")
        self.actionBold = QtGui.QAction(parent=MainWindow)
        icon12 = QtGui.QIcon()
        icon12.addPixmap(QtGui.QPixmap("images/bold.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionBold.setIcon(icon12)
        self.actionBold.setObjectName("actionBold")
        self.actionItalic = QtGui.QAction(parent=MainWindow)
        icon13 = QtGui.QIcon()
        icon13.addPixmap(QtGui.QPixmap("images/italic.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionItalic.setIcon(icon13)
        self.actionItalic.setObjectName("actionItalic")
        self.actionUnderline = QtGui.QAction(parent=MainWindow)
        icon14 = QtGui.QIcon()
        icon14.addPixmap(QtGui.QPixmap("images/underline.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionUnderline.setIcon(icon14)
        self.actionUnderline.setObjectName("actionUnderline")
        self.actionLeft = QtGui.QAction(parent=MainWindow)
        icon15 = QtGui.QIcon()
        icon15.addPixmap(QtGui.QPixmap("images/left.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionLeft.setIcon(icon15)
        self.actionLeft.setObjectName("actionLeft")
        self.actionRight = QtGui.QAction(parent=MainWindow)
        icon16 = QtGui.QIcon()
        icon16.addPixmap(QtGui.QPixmap("images/right.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionRight.setIcon(icon16)
        self.actionRight.setObjectName("actionRight")
        self.actionCenter = QtGui.QAction(parent=MainWindow)
        icon17 = QtGui.QIcon()
        icon17.addPixmap(QtGui.QPixmap("images/center.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionCenter.setIcon(icon17)
        self.actionCenter.setObjectName("actionCenter")
        self.actionjustifi = QtGui.QAction(parent=MainWindow)
        icon18 = QtGui.QIcon()
        icon18.addPixmap(QtGui.QPixmap("images/justify.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionjustifi.setIcon(icon18)
        self.actionjustifi.setObjectName("actionjustifi")
        self.actionFont = QtGui.QAction(parent=MainWindow)
        icon19 = QtGui.QIcon()
        icon19.addPixmap(QtGui.QPixmap("images/font.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionFont.setIcon(icon19)
        self.actionFont.setObjectName("actionFont")
        self.actionColor = QtGui.QAction(parent=MainWindow)
        icon20 = QtGui.QIcon()
        icon20.addPixmap(QtGui.QPixmap("images/color.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionColor.setIcon(icon20)
        self.actionColor.setObjectName("actionColor")
        self.actionAboyt_App = QtGui.QAction(parent=MainWindow)
        icon21 = QtGui.QIcon()
        icon21.addPixmap(QtGui.QPixmap("images/about.png"), QtGui.QIcon.Mode.Normal, QtGui.QIcon.State.Off)
        self.actionAboyt_App.setIcon(icon21)
        self.actionAboyt_App.setObjectName("actionAboyt_App")
        self.menuFile.addAction(self.actionNew)
        self.menuFile.addAction(self.actionCopes)
        self.menuFile.addAction(self.actionSave)
        self.menuFile.addSeparator()
        self.menuFile.addAction(self.actionPrint_2)
        self.menuFile.addAction(self.actionPrint)
        self.menuFile.addAction(self.actionExport_PDF)
        self.menuFile.addSeparator()
        self.menuFile.addAction(self.actionQuite)
        self.menuEdit.addAction(self.actionUndo)
        self.menuEdit.addAction(self.actionRedo)
        self.menuEdit.addSeparator()
        self.menuEdit.addAction(self.actionCut)
        self.menuEdit.addAction(self.actionCopy)
        self.menuEdit.addAction(self.actionPaste)
        self.menuFormat.addAction(self.actionBold)
        self.menuFormat.addAction(self.actionItalic)
        self.menuFormat.addAction(self.actionUnderline)
        self.menuFormat.addSeparator()
        self.menuFormat.addAction(self.actionLeft)
        self.menuFormat.addAction(self.actionRight)
        self.menuFormat.addAction(self.actionCenter)
        self.menuFormat.addAction(self.actionjustifi)
        self.menuFormat.addSeparator()
        self.menuFormat.addAction(self.actionFont)
        self.menuFormat.addAction(self.actionColor)
        self.menuAbout.addAction(self.actionAboyt_App)
        self.menubar.addAction(self.menuFile.menuAction())
        self.menubar.addAction(self.menuEdit.menuAction())
        self.menubar.addAction(self.menuFormat.menuAction())
        self.menubar.addAction(self.menuAbout.menuAction())
        self.toolBar.addAction(self.actionNew)
        self.toolBar.addAction(self.actionCopes)
        self.toolBar.addAction(self.actionSave)
        self.toolBar.addAction(self.actionPrint_2)
        self.toolBar.addAction(self.actionPrint)
        self.toolBar.addAction(self.actionExport_PDF)
        self.toolBar.addAction(self.actionQuite)
        self.toolBar.addAction(self.actionUndo)
        self.toolBar.addAction(self.actionRedo)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "NotPad App"))
        self.menuFile.setTitle(_translate("MainWindow", "File"))
        self.menuEdit.setTitle(_translate("MainWindow", "Edit"))
        self.menuFormat.setTitle(_translate("MainWindow", "Format"))
        self.menuAbout.setTitle(_translate("MainWindow", "About"))
        self.toolBar.setWindowTitle(_translate("MainWindow", "toolBar"))
        self.actionNew.setText(_translate("MainWindow", "New"))
        self.actionNew.setShortcut(_translate("MainWindow", "Ctrl+X"))
        self.actionCopes.setText(_translate("MainWindow", "Open"))
        self.actionCopes.setShortcut(_translate("MainWindow", "Backspace, Ctrl+F"))
        self.actionSave.setText(_translate("MainWindow", "Save"))
        self.actionSave.setShortcut(_translate("MainWindow", "Ctrl+S"))
        self.actionPrint.setText(_translate("MainWindow", "Print Preview"))
        self.actionPrint.setShortcut(_translate("MainWindow", "Ctrl+B"))
        self.actionPrint_2.setText(_translate("MainWindow", "Print"))
        self.actionPrint_2.setShortcut(_translate("MainWindow", "Ctrl+C"))
        self.actionExport_PDF.setText(_translate("MainWindow", "Export PDF"))
        self.actionExport_PDF.setShortcut(_translate("MainWindow", "Shift+B"))
        self.actionQuite.setText(_translate("MainWindow", "Quite"))
        self.actionQuite.setShortcut(_translate("MainWindow", "Ctrl+Q"))
        self.actionUndo.setText(_translate("MainWindow", "Undo"))
        self.actionUndo.setShortcut(_translate("MainWindow", "Ctrl+Z"))
        self.actionRedo.setText(_translate("MainWindow", "Redo"))
        self.actionRedo.setShortcut(_translate("MainWindow", "Shift+D"))
        self.actionCut.setText(_translate("MainWindow", "Cut"))
        self.actionCut.setShortcut(_translate("MainWindow", "Shift+H"))
        self.actionCopy.setText(_translate("MainWindow", "Copy"))
        self.actionCopy.setShortcut(_translate("MainWindow", "Ctrl+C"))
        self.actionPaste.setText(_translate("MainWindow", "Paste"))
        self.actionPaste.setShortcut(_translate("MainWindow", "Shift+V"))
        self.actionBold.setText(_translate("MainWindow", "Bold"))
        self.actionBold.setShortcut(_translate("MainWindow", "Shift+A"))
        self.actionItalic.setText(_translate("MainWindow", "Italic"))
        self.actionItalic.setShortcut(_translate("MainWindow", "Ctrl+I"))
        self.actionUnderline.setText(_translate("MainWindow", "Underline"))
        self.actionUnderline.setShortcut(_translate("MainWindow", "Ctrl+E"))
        self.actionLeft.setText(_translate("MainWindow", "Left"))
        self.actionLeft.setShortcut(_translate("MainWindow", "Ctrl+L"))
        self.actionRight.setText(_translate("MainWindow", "Right"))
        self.actionRight.setShortcut(_translate("MainWindow", "Ctrl+R"))
        self.actionCenter.setText(_translate("MainWindow", "Center"))
        self.actionCenter.setShortcut(_translate("MainWindow", "Ctrl+K"))
        self.actionjustifi.setText(_translate("MainWindow", "justifi"))
        self.actionjustifi.setShortcut(_translate("MainWindow", "Ctrl+J"))
        self.actionFont.setText(_translate("MainWindow", "Font"))
        self.actionColor.setText(_translate("MainWindow", "Color"))
        self.actionAboyt_App.setText(_translate("MainWindow", "About App"))


if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    MainWindow = QtWidgets.QMainWindow()
    ui = Ui_MainWindow()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec())

















from PyQt6.QtWidgets import *
import sys
from NotePad import *
from PyQt6.QtPrintSupport import *
from PyQt6.QtGui import *
from PyQt6.QtCore import Qt

class NotePadWindow(QMainWindow, Ui_MainWindow):
    def __init__(self):
        super().__init__()
        self.setupUi(self)
        self.show()

        self.actionSave.triggered.connect(self.save_file)
        self.actionNew.triggered.connect(self.file_new)
        self.actionCopes.triggered.connect(self.open_file)
        self.actionPrint.triggered.connect(self.priview_dialog)
        self.actionPrint_2.triggered.connect(self.print_file)
        self.actionUndo.triggered.connect(self.textEdit.undo)
        self.actionRedo.triggered.connect(self.textEdit.redo)
        self.actionExport_PDF.triggered.connect(self.export_pdf)
        self.actionQuite.triggered.connect(self.close)
        self.actionCut.triggered.connect(self.textEdit.cut)
        self.actionCopy.triggered.connect(self.textEdit.copy)
        self.actionPaste.triggered.connect(self.textEdit.paste)
        self.actionBold.triggered.connect(self.text_bold)
        self.actionItalic.triggered.connect(self.text_italic)
        self.actionUnderline.triggered.connect(self.text_underline)
        self.actionLeft.triggered.connect(self.align_left)
        self.actionRight.triggered.connect(self.align_right)
        self.actionCenter.triggered.connect(self.align_center)
        self.actionjustifi.triggered.connect(self.justify)
        self.actionFont.triggered.connect(self.font_dialog)
        self.actionColor.triggered.connect(self.color_dialog)

    def closeEvent(self, event):
        if self.mayby_save():
            event.accept()
        else:
            event.ignore()

    def mayby_save(self):
        if not self.textEdit.document().isModified():
            return True

        ret = QMessageBox.warning(
            self,
            'Application',
            'The document has been modified. Do you want to save it?',
            QMessageBox.StandardButton.Save
            | QMessageBox.StandardButton.Discard
            | QMessageBox.StandardButton.Cancel,
        )

        if ret == QMessageBox.StandardButton.Save:
            return self.save_file()
        if ret == QMessageBox.StandardButton.Cancel:
            return False
        return True

    def save_file(self):
        filename, _ = QFileDialog.getSaveFileName(
            self, 'Save File', '', 'Text Files (*.txt);;All Files (*)'
        )
        if filename:
            with open(filename, 'w', encoding='utf-8') as f:
                text = self.textEdit.toPlainText()
                f.write(text)
            QMessageBox.about(self, 'File Saved', 'File Saved')
            self.textEdit.document().setModified(False)
            return True
        return False

    def file_new(self):
        if self.mayby_save():
            self.textEdit.clear()
            self.textEdit.document().setModified(False)

    def open_file(self):
        fname, _ = QFileDialog.getOpenFileName(
            self, 'Open File', '', 'Text Files (*.txt);;All Files (*)'
        )
        if fname:
            with open(fname, 'r', encoding='utf-8') as f:
                data = f.read()
            self.textEdit.setText(data)
            self.textEdit.document().setModified(False)

    def print_file(self):
        printer = QPrinter(QPrinter.PrinterMode.HighResolution)
        dialog = QPrintDialog(printer, self)
        if dialog.exec() == QPrintDialog.DialogCode.Accepted:
            getattr(self.textEdit, "print")(printer)

    def priview_dialog(self):
        printer = QPrinter(QPrinter.PrinterMode.HighResolution)
        preview_dialog = QPrintPreviewDialog(printer, self)
        preview_dialog.paintRequested.connect(self.print_preview)
        preview_dialog.exec()

    def print_preview(self, printer):
        getattr(self.textEdit, "print")(printer)

    def export_pdf(self):
        filename, _ = QFileDialog.getSaveFileName(
            self, 'Export PDF', '', 'PDF Files (*.pdf)'
        )
        if filename:
            writer = QPdfWriter(filename)
            writer.setPageSize(QPdfWriter.PageSize.A4)
            getattr(self.textEdit, "print")(writer)
            QMessageBox.about(self, 'Success', 'File exported to PDF successfully')

    def text_bold(self):
        font = QFont()
        font.setBold(True)
        self.textEdit.setCurrentFont(font)

    def text_italic(self):
        font = QFont()
        font.setItalic(True)
        self.textEdit.setCurrentFont(font)

    def text_underline(self):
        font = QFont()
        font.setUnderline(True)
        self.textEdit.setCurrentFont(font)

    def align_left(self):
        self.textEdit.setAlignment(Qt.AlignmentFlag.AlignLeft)

    def align_right(self):
        self.textEdit.setAlignment(Qt.AlignmentFlag.AlignRight)

    def align_center(self):
        self.textEdit.setAlignment(Qt.AlignmentFlag.AlignCenter)

    def justify(self):
        self.textEdit.setAlignment(Qt.AlignmentFlag.AlignJustify)

    def font_dialog(self):
        font, ok = QFontDialog.getFont()
        if ok:
            self.textEdit.setCurrentFont(font)

    def color_dialog(self):
        color = QColorDialog.getColor()
        if color.isValid():
            self.textEdit.setTextColor(color)

app = QApplication(sys.argv)
Note = NotePadWindow()
sys.exit(app.exec())