Python QTableWidgetItem.setText方法代码示例

# 需要导入模块: from PySide.QtGui import QTableWidgetItem [as 别名]
# 或者: from PySide.QtGui.QTableWidgetItem import setText [as 别名]
    def _addTableItem(self, row, col, text=None):
        tableItem = QTableWidgetItem()
        if text is not None:
            tableItem.setText(text)

        self.table.setItem(row, col, tableItem)
        return tableItem

# 需要导入模块: from PySide.QtGui import QTableWidgetItem [as 别名]
# 或者: from PySide.QtGui.QTableWidgetItem import setText [as 别名]
 def insert_row(self, row, list_of_data):
     self.insertRow(row)
     for c, data_item in enumerate(list_of_data):
         qtype = self.get_qtype(data_item)
         newItem = QTableWidgetItem(type=qtype)
         if type(data_item) == str:
             newItem.setText(data_item)
         else:
             newItem.setData(QtCore.Qt.DisplayRole, data_item)
         newItem.setFont(QFont("Helvetica", 12))
         self.setItem(row, c, newItem)

# 需要导入模块: from PySide.QtGui import QTableWidgetItem [as 别名]
# 或者: from PySide.QtGui.QTableWidgetItem import setText [as 别名]
    def __init__(self, data_list, header_rows=0, roundit=None, cmap=None, click_handler=None, resize_columns=True, stretch_last=False, header_text=None, row_height=0, sort_column=0, sort_order=QtCore.Qt.AscendingOrder):
        self._data_list = data_list
        self._nrows = len(self._data_list)
        self._ncols = len(self._data_list[0])
        QTableWidget.__init__(self, self._nrows, self._ncols)
        self.setWordWrap(True) # I think it is already true by default
        if header_rows > 0:
            self.setHorizontalHeaderLabels(self._data_list[0])
            self._data_list = self._data_list[1:]
            self._nrows -= 1

        for r in range(self._nrows):
            for c in range(self._ncols):
                data_item = self._data_list[r][c]
                qtype = self.get_qtype(data_item)
                if (roundit != None) and (qtype == QFLOAT):  # @UndefinedVariable
                    data_item = round(data_item, roundit)
                if (r < header_rows - 1):
                    data_item = "_" + str(data_item) # do this so the header rows are sorted to the top
                # newItem = QTableWidgetItem(str(data_item))
                newItem = QTableWidgetItem(type=qtype)
                if type(data_item) == str:
                    newItem.setText(data_item)
                else:
                    newItem.setData(QtCore.Qt.DisplayRole, data_item)
                if r < header_rows - 1:
                    newItem.setFont(QFont("Helvetica", 12, QFont.Bold))
                else:
                    newItem.setFont(QFont("Helvetica", 12))
                    if (cmap != None) and (type(data_item) == float) and (r >= header_rows):
                        the_color = cmap.rgb_color_from_val(data_item)
                        newBrush = QBrush()
                        newBrush.setColor(QColor(the_color[0], the_color[1], the_color[2]))
                        newBrush.setStyle(QtCore.Qt.SolidPattern)
                        newItem.setBackground(newBrush)
                self.setItem(r, c, newItem)
        if resize_columns:
            self.resizeColumnsToContents()
        self.resizeRowsToContents()
        self.sortItems(0, order=QtCore.Qt.AscendingOrder)
        self.setSortingEnabled(True)
        if row_height != 0:
            vh = self.verticalHeader()
            vh.setDefaultSectionSize(row_height)
        if click_handler != None:
            self._click_handler = click_handler
            self.itemClicked.connect(self.item_click_action)
        if stretch_last:
            hh = self.horizontalHeader()
            hh.setStretchLastSection(True)
        self.roundit = roundit
        self.header_rows = header_rows

# 需要导入模块: from PySide.QtGui import QTableWidgetItem [as 别名]
# 或者: from PySide.QtGui.QTableWidgetItem import setText [as 别名]
    def updateSentenceView(self):
        """
        Updates a sentence view.
        """
        sections = self.selectedTitles(self.ui.listWidgetSection.selectedItems())
        sub_sections =  self.selectedTitles(self.ui.listWidgetSubSection.selectedItems())
        functions =  self.selectedTitles(self.ui.listWidgetFunction.selectedItems())       
        sentences = self.container.listSentences(section=list(sections),subsection=list(sub_sections),function=list(functions))
        
        self.ui.tableWidgetSentence.clear()
        self.ui.tableWidgetSentence.setColumnCount(5)
        
        self.ui.tableWidgetSentence.setHorizontalHeaderItem(0,QTableWidgetItem('Section'))
        self.ui.tableWidgetSentence.setHorizontalHeaderItem(1,QTableWidgetItem('Sub Section'))
        self.ui.tableWidgetSentence.setHorizontalHeaderItem(2,QTableWidgetItem('Function'))
        self.ui.tableWidgetSentence.setHorizontalHeaderItem(3,QTableWidgetItem('Sentence'))
        self.ui.tableWidgetSentence.setHorizontalHeaderItem(4,QTableWidgetItem('Reference'))
        
        self.ui.tableWidgetSentence.setColumnWidth(0,150)
        self.ui.tableWidgetSentence.setColumnWidth(1,200)
        self.ui.tableWidgetSentence.setColumnWidth(2,300)
        self.ui.tableWidgetSentence.setColumnWidth(3,900)
        self.ui.tableWidgetSentence.setColumnWidth(4,100)  

        row = 0
        strip = self.ui.checkBoxStrip.isChecked()

        for secv, subsv, funcv, sentv, refv in sentences:
            if sentv != u'NULL':

                sec_item = QTableWidgetItem(str(secv))
                subs_item = QTableWidgetItem(str(subsv))
                func_item = QTableWidgetItem(str(funcv))
                sent_item = QTableWidgetItem(str(sentv))
                ref_item = QTableWidgetItem(str(refv))
                
                self.ui.tableWidgetSentence.setItem(row,0,sec_item)
                self.ui.tableWidgetSentence.setItem(row,1,subs_item)
                self.ui.tableWidgetSentence.setItem(row,2,func_item)
                self.ui.tableWidgetSentence.setItem(row,3,sent_item)
                self.ui.tableWidgetSentence.setItem(row,4,ref_item)
                
                if strip:
                    try:
                        sent_item.setText(str(self.adjustSentence(sentv, "{", "}", False, "...")))
                    except Exception:
                        sent_item.setText(str(sentv))
                        # Background red
                        sent_item.setBackground(QBrush(QColor(255,0,0,127)))
                row += 1
                
        self.ui.labelShownSentence.setText(str(row))
        
        self.ui.tableWidgetSentence.setRowCount(row)
        
        self.ui.tableWidgetSentence.setColumnHidden(0, \
            not self.ui.checkBoxSection.isChecked())
        self.ui.tableWidgetSentence.setColumnHidden(1, \
            not self.ui.checkBoxSubSection.isChecked())
        self.ui.tableWidgetSentence.setColumnHidden(2, \
            not self.ui.checkBoxFunction.isChecked())
        self.ui.tableWidgetSentence.setColumnHidden(4, \
            not self.ui.checkBoxReference.isChecked())

# 需要导入模块: from PySide.QtGui import QTableWidgetItem [as 别名]
# 或者: from PySide.QtGui.QTableWidgetItem import setText [as 别名]
class Ui_MainWindow(QMainWindow):
    """Cette classe contient tous les widgets de notre application."""
    
    defaultPalette = QPalette()
    defaultPalette.setColor(QPalette.Base, QColor("#151515"))
    defaultPalette.setColor(QPalette.Text, Qt.white)

    def __init__(self):
        super(Ui_MainWindow, self).__init__()
        # initialise la GUI avec un exemple
        self.text = "Ceci est un petit texte d'exemple."
        # les variables sont en place, initialise la GUI
        self.initUI()
        # exécute l'exemple
        self.orgText.setText(self.text)
        self.encode_text(False)
        self.logLab.setText(
            u"Saisir du texte ou importer un fichier, puis pousser \n"
            u"le bouton correspondant à l'opération souhaitée.")

    def initUI(self):
        """Met en place les éléments de l'interface."""
        # -+++++++------------------- main window -------------------+++++++- #
        self.setWindowTitle(u"Encodage / Décodage de Huffman")
        self.centerAndResize()
        centralwidget = QWidget(self)
        mainGrid = QGridLayout(centralwidget)
        mainGrid.setColumnMinimumWidth(0, 450)
        # -+++++++------------------ groupe analyse -----------------+++++++- #
        analysGroup = QGroupBox(u"Analyse", centralwidget)
        self.analysGrid = QGridLayout(analysGroup)
        #         ----------- groupe de la table des codes ----------         #
        codeTableGroup = QGroupBox(u"Table des codes", analysGroup)
        codeTableGrid = QGridLayout(codeTableGroup)
        # un tableau pour les codes
        self.codesTableModel = MyTableModel()
        self.codesTable = QTableView(codeTableGroup)
        self.codesTable.setModel(self.codesTableModel)
        self.codesTable.setFont(QFont("Mono", 8))
        self.codesTable.resizeColumnsToContents()
        self.codesTable.setSortingEnabled(True)
        codeTableGrid.addWidget(self.codesTable, 0, 0, 1, 1)
        self.analysGrid.addWidget(codeTableGroup, 1, 0, 1, 1)
        #        ----------- label du ratio de compression ----------         #
        self.ratioLab = QLabel(u"Ratio de compression: ", analysGroup)
        font = QFont()
        font.setBold(True)
        font.setWeight(75)
        font.setKerning(True)
        self.ratioLab.setFont(font)
        self.analysGrid.addWidget(self.ratioLab, 2, 0, 1, 1)
        # -+++++++-------- groupe de la table de comparaison --------+++++++- #
        self.compGroup = QGroupBox(analysGroup)
        self.compGroup.setTitle(u"Comparaisons")
        compGrid = QGridLayout(self.compGroup)
        # un tableau pour le ratio
        self.compTable = QTableWidget(self.compGroup)
        sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        sizePolicy.setHeightForWidth(
            self.compTable.sizePolicy().hasHeightForWidth())
        self.compTable.setSizePolicy(sizePolicy)
        self.compTable.setBaseSize(QSize(0, 0))
        font = QFont()
        font.setWeight(50)
        self.compTable.setFont(font)
        self.compTable.setEditTriggers(QAbstractItemView.NoEditTriggers)
        self.compTable.setShowGrid(True)
        self.compTable.setGridStyle(Qt.SolidLine)
        # lignes / colonnes
        self.compTable.setColumnCount(2)
        self.compTable.setRowCount(3)
        self.compTable.setVerticalHeaderItem(0, QTableWidgetItem("Taille (bits)"))
        self.compTable.setVerticalHeaderItem(1, QTableWidgetItem("Entropie"))
        self.compTable.setVerticalHeaderItem(2, QTableWidgetItem("Taille moy. (bits)"))
        for i in range(2):
            self.compTable.verticalHeaderItem(i).setTextAlignment(
                Qt.AlignRight)
        self.compTable.setHorizontalHeaderItem(0, QTableWidgetItem("ASCII"))
        self.compTable.setHorizontalHeaderItem(1, QTableWidgetItem("Huffman"))
        
        # nom des items
        self.compTabASCIIMem = QTableWidgetItem()
        self.compTable.setItem(0, 0, self.compTabASCIIMem)
        self.compTabASCIIEnt = QTableWidgetItem()
        self.compTable.setItem(1, 0, self.compTabASCIIEnt)
        self.compTabASCIIAvg = QTableWidgetItem()
        self.compTable.setItem(2, 0, self.compTabASCIIAvg)
        self.compTabHuffMem = QTableWidgetItem()
        self.compTable.setItem(0, 1, self.compTabHuffMem)
        self.compTabHuffEnt = QTableWidgetItem()
        self.compTable.setItem(1, 1, self.compTabHuffEnt)
        self.compTabHuffAvg = QTableWidgetItem()
        self.compTable.setItem(2, 1, self.compTabHuffAvg)
        # parem du tableau
        self.compTable.horizontalHeader().setCascadingSectionResizes(False)
        self.compTable.verticalHeader().setVisible(True)
        font = QFont("Mono", 8)
        self.compTable.setFont(font)
#.........这里部分代码省略.........