PyQT5 （四十五） 在 QTableWidget 表格中设置单元格文本的对齐方式 的案例

 

在 QTableWidget 表格中设置单元格文本的对齐方式 的案例
setTextAlignment
Qt.AlignRight
Qt.AlignBottom

import sys

from PyQt5 import QtPrintSupport, QtGui
from PyQt5.QtCore import Qt, QMimeData, QDate, QDateTime, QTime, QStringListModel
from PyQt5.QtGui import QIcon, QPainter, QBrush, QPixmap, QStandardItemModel, QStandardItem, QColor, QFont
from PyQt5.QtPrintSupport import QPageSetupDialog, QPrinter, QPrintDialog
from PyQt5.QtWidgets import QApplication, QWidget, QComboBox, QFormLayout, QLabel, QLineEdit, QPushButton, QGridLayout, \
    QCalendarWidget, QVBoxLayout, QDateTimeEdit, QAction, QMainWindow, QTextEdit, QStatusBar, QFileDialog, QDialog, \
    QTableView, QMessageBox, QListView, QListWidget, QHBoxLayout, QTableWidget, QTableWidgetItem, QAbstractItemView

'''
在 QTableWidget 表格中设置单元格文本的对齐方式 的案例
setTextAlignment
Qt.AlignRight
Qt.AlignBottom

'''

class CellTextAlignmentDemo(QWidget):
    def __init__(self):
        super().__init__()
        self.initUI()

    def initUI(self):
        # 设置定位和左上角坐标
        self.setGeometry(300, 300, 460, 360)
        # 设置窗口标题
        self.setWindowTitle('QTableWidget扩展表格的单元格文本的对齐方式 的演示')
        # 设置窗口图标
        # self.setWindowIcon(QIcon('../web.ico'))

        layout = QVBoxLayout()
        self.tablewidget = QTableWidget()
        self.tablewidget.setRowCount(4)
        self.tablewidget.setColumnCount(3)

        layout.addWidget(self.tablewidget)
        self.tablewidget.setHorizontalHeaderLabels(['姓名','性别','体重(kg)'])

        newItem = QTableWidgetItem('玉皇大帝')
        newItem.setFont(QFont('微软雅黑',10,QFont.Black))
        newItem.setTextAlignment(Qt.AlignRight | Qt.AlignBottom) # 右下对齐
        self.tablewidget.setItem(0,0,newItem)

        newItem = QTableWidgetItem('男')
        newItem.setFont(QFont('宋体',14,QFont.Black))
        newItem.setTextAlignment(Qt.AlignCenter | Qt.AlignBottom) # 中下对齐

        self.tablewidget.setItem(0,1,newItem)

        newItem = QTableWidgetItem('180')
        newItem.setFont(QFont('宋体',28,QFont.Black))
        newItem.setForeground(QBrush(QColor(0,120,255)))
        self.tablewidget.setItem(0,2,newItem)

        newItem = QTableWidgetItem('何仙姑')
        newItem.setFont(QFont('微软雅黑',10,QFont.Black))
        self.tablewidget.setItem(1,0,newItem)

        newItem = QTableWidgetItem('女')
        newItem.setFont(QFont('宋体',14,QFont.Black))
        newItem.setTextAlignment(Qt.AlignCenter) # 中对齐
        self.tablewidget.setItem(1,1,newItem)

        newItem = QTableWidgetItem('160')
        newItem.setFont(QFont('宋体',8,QFont.Black))
        newItem.setForeground(QBrush(QColor(0,120,255)))
        self.tablewidget.setItem(1,2,newItem)

        newItem = QTableWidgetItem('太上老君')
        newItem.setFont(QFont('微软雅黑',10,QFont.Black))
        self.tablewidget.setItem(2,0,newItem)

        newItem = QTableWidgetItem('男')
        newItem.setFont(QFont('宋体',14,QFont.Black))
        newItem.setTextAlignment(Qt.AlignBottom) # 底对齐
        self.tablewidget.setItem(2,1,newItem)

        newItem = QTableWidgetItem('170')
        newItem.setFont(QFont('宋体',28,QFont.Black))
        newItem.setForeground(QBrush(QColor(0,120,255)))
        self.tablewidget.setItem(2,2,newItem)

        newItem = QTableWidgetItem('如来佛祖')
        newItem.setFont(QFont('微软雅黑',10,QFont.Black))
        newItem.setTextAlignment(Qt.AlignLeft) # 左对齐
        self.tablewidget.setItem(3,0,newItem)

        newItem = QTableWidgetItem('男')
        newItem.setFont(QFont('宋体',14,QFont.Black))
        newItem.setTextAlignment(Qt.AlignRight) # 右对齐
        self.tablewidget.setItem(3,1,newItem)

        newItem = QTableWidgetItem('190')
        newItem.setFont(QFont('宋体',18,QFont.Black))
        newItem.setForeground(QBrush(QColor(0,120,255)))
        self.tablewidget.setItem(3,2,newItem)

        self.button = QPushButton('排序')
        self.button.clicked.connect(self.order)
        layout.addWidget(self.button)

        self.orderType = Qt.DescendingOrder

        self.setLayout(layout)

    def order(self):
        if self.orderType == Qt.DescendingOrder:
            self.orderType = Qt.AscendingOrder
        else:
            self.orderType = Qt.DescendingOrder
        # 按照第三列排序，启动切换升序降序
        self.tablewidget.sortItems(2,self.orderType)


if __name__ == '__main__':
    app = QApplication(sys.argv)
    # 设置应用图标
    app.setWindowIcon(QIcon('../web.ico'))
    w = CellTextAlignmentDemo()
    w.show()
    sys.exit(app.exec_())