refactor: #40 Remove button update/restore units

- After validate if the unit is defined, directly assign it to the
 variable

GUI/MainWindow5.py

@@ -97,12 +97,6 @@ def setupUi(self, MainWindow):
         self.varsTable.setColumnCount(0)
         self.varsTable.setRowCount(0)
         self.verticalLayout.addWidget(self.varsTable)
-        self.Actualizar_Button = QtWidgets.QPushButton(self.varTab)
-        self.Actualizar_Button.setObjectName("Actualizar_Button")
-        self.verticalLayout.addWidget(self.Actualizar_Button)
-        self.cleanVarButton = QtWidgets.QPushButton(self.varTab)
-        self.cleanVarButton.setObjectName("cleanVarButton")
-        self.verticalLayout.addWidget(self.cleanVarButton)
         self.gridLayout_3.addLayout(self.verticalLayout, 0, 0, 1, 1)
         self.tabWidget.addTab(self.varTab, "")
         self.solTab = QtWidgets.QWidget()
@@ -305,8 +299,6 @@ def retranslateUi(self, MainWindow):
         self.textFind.setPlaceholderText(_translate("MainWindow", "Find in current buffer"))
         self.label_result.setText(_translate("MainWindow", "No results"))
         self.tabWidget.setTabText(self.tabWidget.indexOf(self.eqnTab), _translate("MainWindow", "Ecuaciones"))
-        self.Actualizar_Button.setText(_translate("MainWindow", "Actualizar"))
-        self.cleanVarButton.setText(_translate("MainWindow", "Limpiar"))
         self.tabWidget.setTabText(self.tabWidget.indexOf(self.varTab), _translate("MainWindow", "Variables"))
         self.info_button.setText(_translate("MainWindow", "Información"))
         self.tabWidget.setTabText(self.tabWidget.indexOf(self.solTab), _translate("MainWindow", "Soluciones"))

pyENL.py

@@ -104,8 +104,6 @@ def __init__(self, parent, theme):
         self.cajaTexto.textChanged.connect(self.textChange)
         self.cajaTexto.updateRequest.connect(self.actualizarNumeroLinea)
         self.cajaTexto.cursorPositionChanged.connect(self.originCursor)
-        self.cleanVarButton.clicked.connect(self.showVarsTable)
-        self.Actualizar_Button.clicked.connect(self.actualizaVarsTable)
         self.varsTable.cellChanged.connect(self.verificarNewUnitVarsTable)
         self.solve_button.clicked.connect(self.solve)
         self.solveTableButton.clicked.connect(self.calculateTable)
@@ -955,6 +953,7 @@ def verificarNewUnitVarsTable(self,row,col):
                 self.varsTable.setCurrentCell(row+1,col)
                 self.varsTable.edit(self.varsTable.currentIndex())
             # self.varsTable.set
+            self.actualizaVarsTable()
             self.varsTable.blockSignals(False)
         except Exception as e:
             QtWidgets.QMessageBox.about(self, "Error", str(e))