HYTOS

        self.SymbolList = [ "CAP", "DRAIN CUP", "EOL", "FLANGE", "FLANGE BLIND", "ORIFICE", "PLUG", "SCREW CAP", \

from SymbolRegiDataListDialog import QSymbolRegiDataListDialog

                message = f'error occurred({ex}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:' \

                      f'{sys.exc_info()[-1].tb_lineno}'

                App.mainWnd().addMessage.emit(MessageType.Error, message)

                message = f'error occurred({ex}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:' \

                      f'{sys.exc_info()[-1].tb_lineno}'

                App.mainWnd().addMessage.emit(MessageType.Error, message)

                message = f'error occurred({ex}) in {sys.exc_info()[-1].tb_frame.f_code.co_filename}:' \

                      f'{sys.exc_info()[-1].tb_lineno}'

                App.mainWnd().addMessage.emit(MessageType.Error, message)

                    dialog = QSymbolRegiDataListDialog(self, image, symbols)

                    dialog.show()

                    '''

                    '''

                    #App.mainWnd().symbolTreeWidget.initSymbolTreeView()

import sys

from PyQt5.QtCore import *

from PyQt5.QtGui import *

from PyQt5.QtWidgets import *

from AppDocData import AppDocData

import SymbolRegiDataList_UI

from SpellTextEdit import SpellTextEdit

from SymbolEditorDialog import QSymbolEditorDialog

import math

class forDoubleClicked():

    def buttons(self):

        return Qt.LeftButton

class QSymbolRegiDataListDialog(QDialog):

    """ This is text image data list dialog class """

    def __init__(self, parent, image, symbolInfos):

        QDialog.__init__(self, parent)

        self.parent = parent

        self.symbolInfos = symbolInfos

        self.image = image

        self.isAccepted = False

        self.ui = SymbolRegiDataList_UI.Ui_SymbolRegiDataList()

        self.ui.setupUi(self)

        self.ui.buttonBox.button(QDialogButtonBox.Close).setIcon(QIcon(':/newPrefix/Remove.svg'))

        self.setWindowFlag(Qt.WindowMinMaxButtonsHint)

        # for List 

        self.ui.tableWidget.setSelectionMode(QAbstractItemView.SingleSelection)

        self.ui.tableWidget.setColumnCount(2)

        self.ui.tableWidget.setSortingEnabled(True)

        # column header 명 설정

        self.ui.tableWidget.setHorizontalHeaderLabels([self.tr('Symbol Image'), self.tr('Symbol Info')])

        self.ui.tableWidget.horizontalHeaderItem(1).setSizeHint(QSize(30, 30))

        self.ui.tableWidget.horizontalHeader().setSectionResizeMode(0, QHeaderView.Stretch)

        self.ui.tableWidget.horizontalHeader().setSectionResizeMode(1, QHeaderView.Stretch)

        self.ui.tableWidget.resizeColumnsToContents()

        self.ui.tableWidget.setEditTriggers(QAbstractItemView.NoEditTriggers)

        # connect signals and slots

        self.ui.tableWidget.cellDoubleClicked.connect(self.listCellDoubleClicked)

        self.ui.pushButtonEdit.clicked.connect(self.pushButtonEditClicked)

        self.ui.tableWidget.verticalHeader().setDefaultSectionSize(60)

        self.ui.tableWidget.setRowCount(len(self.symbolInfos))

        self.ui.tableWidget.keyPressEvent = self.keyPressEvent

        row = 0

        for key, symbolInfo in self.symbolInfos.items():

            imageWidget = QTableWidgetItem()

            symbolImage = self.image.copy(math.floor(symbolInfo[2][0]), math.floor(symbolInfo[2][1]), math.ceil(symbolInfo[3] + 1), math.ceil(symbolInfo[4] + 1))

            symbolImage = symbolImage.scaled(500, 60, Qt.KeepAspectRatio, Qt.SmoothTransformation)

            imageWidget.setData(Qt.DecorationRole, symbolImage)

            self.ui.tableWidget.setItem(row, 0, imageWidget)

            textWidget = QTableWidgetItem(str(symbolInfo))

            textWidget.tag = symbolInfo

            self.ui.tableWidget.setItem(row, 1, textWidget)

            font = QFont('Consolas', 15, QFont.Bold)

            text_edit = SpellTextEdit(str(symbolInfo))

            text_edit.setFont(font)

            text_edit.setEnabled(False)

            self.ui.tableWidget.setCellWidget(row, 1, text_edit)

            row = row + 1

    def listCellDoubleClicked(self, row, col):

        self.pushButtonEditClicked(row, col)

    def pushButtonEditClicked(self, row=None, col=None):

        try:

            if not row:

                row = self.ui.tableWidget.selectedIndexes()[0].row()

            col = 1

            symbolItem = self.ui.tableWidget.item(row, col).tag

            symbolEditorDialog = QSymbolEditorDialog(self, self.image.copy(math.floor(symbolItem[2][0]), math.floor(symbolItem[2][1]), \

                                                        math.ceil(symbolItem[3] + 1), math.ceil(symbolItem[4] + 1)), \

                                                        AppDocData.instance().getCurrentProject(), symbolItem[1], False)

            (isAccepted, _, _, _, _) = symbolEditorDialog.showDialog()

            if isAccepted:

                self.isAccepted = True

        except Exception as ex:

            from App import App

            from AppDocData import MessageType

            message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename,

                                                           sys.exc_info()[-1].tb_lineno)

            App.mainWnd().addMessage.emit(MessageType.Error, message)

    def keyPressEvent(self, event):

        try:

            if Qt.Key_Return == event.key():

                self.pushButtonEditClicked()

            try:

                row = self.ui.tableWidget.selectedIndexes()[0].row()

                col = self.ui.tableWidget.selectedIndexes()[0].column()

                if event.key() == Qt.Key_Up:

                    if row != 0:

                        row -= 1

                        self.ui.tableWidget.setCurrentItem(self.ui.tableWidget.item(row, col))

                        self.ui.tableWidget.scrollToItem(self.ui.tableWidget.item(row, col),

                                                         QAbstractItemView.EnsureVisible)

                elif event.key() == Qt.Key_Down:

                    if row is not self.ui.tableWidget.rowCount() - 1:

                        row += 1

                        self.ui.tableWidget.setCurrentItem(self.ui.tableWidget.item(row, col))

                        self.ui.tableWidget.scrollToItem(self.ui.tableWidget.item(row, col),

                                                         QAbstractItemView.EnsureVisible)

            except Exception as ex:

                pass

            # QDialog.keyPressEvent(self, event)

        except Exception as ex:

            from App import App

            from AppDocData import MessageType

            message = 'error occurred({}) in {}:{}'.format(ex, sys.exc_info()[-1].tb_frame.f_code.co_filename,

                                                           sys.exc_info()[-1].tb_lineno)

            App.mainWnd().addMessage.emit(MessageType.Error, message)

# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file './UI/SymbolRegiDataList.ui'

#

# Created by: PyQt5 UI code generator 5.9.2

#

# WARNING! All changes made in this file will be lost!

from PyQt5 import QtCore, QtGui, QtWidgets

class Ui_SymbolRegiDataList(object):

    def setupUi(self, SymbolRegiDataList):

        SymbolRegiDataList.setObjectName("SymbolRegiDataList")

        SymbolRegiDataList.resize(1160, 775)

        self.gridLayout = QtWidgets.QGridLayout(SymbolRegiDataList)

        self.gridLayout.setObjectName("gridLayout")

        self.verticalLayout = QtWidgets.QVBoxLayout()

        self.verticalLayout.setObjectName("verticalLayout")

        self.horizontalLayout = QtWidgets.QHBoxLayout()

        self.horizontalLayout.setObjectName("horizontalLayout")

        spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)

        self.horizontalLayout.addItem(spacerItem)

        self.pushButtonEdit = QtWidgets.QPushButton(SymbolRegiDataList)

        self.pushButtonEdit.setFocusPolicy(QtCore.Qt.NoFocus)

        self.pushButtonEdit.setObjectName("pushButtonEdit")

        self.horizontalLayout.addWidget(self.pushButtonEdit)

        self.verticalLayout.addLayout(self.horizontalLayout)

        self.tableWidget = QtWidgets.QTableWidget(SymbolRegiDataList)

        self.tableWidget.setObjectName("tableWidget")

        self.tableWidget.setColumnCount(3)

        self.tableWidget.setRowCount(0)

        item = QtWidgets.QTableWidgetItem()

        self.tableWidget.setHorizontalHeaderItem(0, item)

        item = QtWidgets.QTableWidgetItem()

        self.tableWidget.setHorizontalHeaderItem(1, item)

        item = QtWidgets.QTableWidgetItem()

        self.tableWidget.setHorizontalHeaderItem(2, item)

        self.verticalLayout.addWidget(self.tableWidget)

        self.buttonBox = QtWidgets.QDialogButtonBox(SymbolRegiDataList)

        self.buttonBox.setFocusPolicy(QtCore.Qt.StrongFocus)

        self.buttonBox.setOrientation(QtCore.Qt.Horizontal)

        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Close)

        self.buttonBox.setObjectName("buttonBox")

        self.verticalLayout.addWidget(self.buttonBox)

        self.gridLayout.addLayout(self.verticalLayout, 0, 0, 1, 1)

        self.retranslateUi(SymbolRegiDataList)

        self.buttonBox.accepted.connect(SymbolRegiDataList.accept)

        self.buttonBox.rejected.connect(SymbolRegiDataList.reject)

        QtCore.QMetaObject.connectSlotsByName(SymbolRegiDataList)

    def retranslateUi(self, SymbolRegiDataList):

        _translate = QtCore.QCoreApplication.translate

        SymbolRegiDataList.setWindowTitle(_translate("SymbolRegiDataList", "Symbol Registration"))

        self.pushButtonEdit.setText(_translate("SymbolRegiDataList", "Create"))

        item = self.tableWidget.horizontalHeaderItem(0)

        item.setText(_translate("SymbolRegiDataList", "No."))

        item = self.tableWidget.horizontalHeaderItem(1)

        item.setText(_translate("SymbolRegiDataList", "Symbol Image"))

        item = self.tableWidget.horizontalHeaderItem(2)

        item.setText(_translate("SymbolRegiDataList", "Registration"))

if __name__ == "__main__":

    import sys

    app = QtWidgets.QApplication(sys.argv)

    SymbolRegiDataList = QtWidgets.QDialog()

    ui = Ui_SymbolRegiDataList()

    ui.setupUi(SymbolRegiDataList)

    SymbolRegiDataList.show()

    sys.exit(app.exec_())

<?xml version="1.0" encoding="UTF-8"?>

<ui version="4.0">

 <class>SymbolRegiDataList</class>

 <widget class="QDialog" name="SymbolRegiDataList">

  <property name="geometry">

   <rect>

    <x>0</x>

    <y>0</y>

    <width>1160</width>

    <height>775</height>

   </rect>

  </property>

  <property name="windowTitle">

   <string>Symbol Registration</string>

  </property>

  <layout class="QGridLayout" name="gridLayout">

   <item row="0" column="0">

    <layout class="QVBoxLayout" name="verticalLayout">

     <item>

      <layout class="QHBoxLayout" name="horizontalLayout">

       <item>

        <spacer name="horizontalSpacer">

         <property name="orientation">

          <enum>Qt::Horizontal</enum>

         </property>

         <property name="sizeHint" stdset="0">

          <size>

           <width>40</width>

           <height>20</height>

          </size>

         </property>

        </spacer>

       </item>

       <item>

        <widget class="QPushButton" name="pushButtonEdit">

         <property name="focusPolicy">

          <enum>Qt::NoFocus</enum>

         </property>

         <property name="text">

          <string>Create</string>

         </property>

        </widget>

       </item>

      </layout>

     </item>

     <item>

      <widget class="QTableWidget" name="tableWidget">

       <column>

        <property name="text">

         <string>No.</string>

        </property>

       </column>

       <column>

        <property name="text">

         <string>Symbol Image</string>

        </property>

       </column>

       <column>

        <property name="text">

         <string>Registration</string>

        </property>

       </column>

      </widget>

     </item>

     <item>

      <widget class="QDialogButtonBox" name="buttonBox">

       <property name="focusPolicy">

        <enum>Qt::StrongFocus</enum>

       </property>

       <property name="orientation">

        <enum>Qt::Horizontal</enum>

       </property>

       <property name="standardButtons">

        <set>QDialogButtonBox::Close</set>

       </property>

      </widget>

     </item>

    </layout>

   </item>

  </layout>

 </widget>

 <resources/>

 <connections>

  <connection>

   <sender>buttonBox</sender>

   <signal>accepted()</signal>

   <receiver>SymbolRegiDataList</receiver>

   <slot>accept()</slot>

   <hints>

    <hint type="sourcelabel">

     <x>248</x>

     <y>254</y>

    </hint>

    <hint type="destinationlabel">

     <x>157</x>

     <y>274</y>

    </hint>

   </hints>

  </connection>

  <connection>

   <sender>buttonBox</sender>

   <signal>rejected()</signal>

   <receiver>SymbolRegiDataList</receiver>

   <slot>reject()</slot>

   <hints>

    <hint type="sourcelabel">

     <x>316</x>

     <y>260</y>

    </hint>

    <hint type="destinationlabel">

     <x>286</x>

     <y>274</y>

    </hint>

   </hints>

  </connection>

 </connections>

</ui>