这里我想增加标题标签的行高和单元格项目的字体大小。在我的代码中，我使用 self.table.setRowHeight() 方法，但它不起作用。所以请告诉我他们有什么方法可以增加标题标签的行高和单元格项目的字体大小。
下面给出的是我的代码:
import sys
from PyQt4 import QtGui, QtCore
ROUNDED_STYLE_SHEET1 = """QPushButton {
background-color: green;
color: white;
border-style: outset;
border-width: 4px;
border-radius: 15px;
border-color: none;
font: bold 12px;
min-width: 10em;
padding: 10px;
}
"""
OVAL = """QPushButton {
position: relative;
width: 50px;
height: 30px;
margin: 20px 0;
background: blue;
border-radius: 48% / 25%;
color: white;
font: bold 10px;
}
"""
class Example(QtGui.QWidget):
def __init__(self):
super(Example, self).__init__()
self.initUI()
def initUI(self):
self.label = QtGui.QLabel("Invoice Serial Number-39",self)
self.label.setStyleSheet("font: bold 20pt AGENTORANGE")
self.label.move(10,20)
self.line_edit = QtGui.QLineEdit(self)
self.line_edit.move(900,15)
self.line_edit.resize(300,30)
self.btn1 = QtGui.QPushButton("connect",self)
self.btn1.setStyleSheet(ROUNDED_STYLE_SHEET1)
self.btn1.move(1200,10)
self.btn2 =QtGui.QPushButton("back", self)
self.btn2.move(70,200)
self.btn3 = QtGui.QPushButton("Reset Form", self)
self.btn3.move(140,200)
self.btn3.setStyleSheet("background-color:brown")
self.btn4 = QtGui.QPushButton("pay", self)
self.btn4.setStyleSheet(OVAL)
self.btn4.move(1200,170)
self. table = QtGui.QTableWidget(self)
self.table.move(10,70)
self.table.resize(1350,100)
self.table_item = QtGui.QTableWidgetItem()
self.table.setRowCount(1)
self.table.setColumnCount(6)
self.tbutton = QtGui.QToolButton()
self.tbutton.setToolTip("delete")
self.tbutton.setIcon(QtGui.QIcon("trash1.png"))
self.tbutton.setCheckable(True)
self.qspinbox = QtGui.QSpinBox()
self.qspinbox.setMinimum(1)
self.qspinbox.setMaximum(50)
self.qspinbox.setRange(1,50)
self.qspinbox.setMinimum(1)
self.table.setHorizontalHeaderLabels(("S.no, Item Description,Qty,Rate(Rs:),Subtotal,"",").split(','))
self.table.setVerticalHeaderLabels(("1").split(','))
self.table.setItem(0,0,QtGui.QTableWidgetItem("1"))
self.table.setItem(0,1, QtGui.QTableWidgetItem("Acne-aid Wash Facial Cleansing"))
self.table.setItem(0,2,QtGui.QTableWidgetItem("1"))
self.table.setItem(0,3,QtGui.QTableWidgetItem("191.72"))
self.table.setItem(0,4,QtGui.QTableWidgetItem("191.72"))
self.table.setItem(0,5,QtGui.QTableWidgetItem(""))
self.table.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
self.table.setCellWidget(0,5,self.tbutton)
self.table.setCellWidget(0,2,self.qspinbox)
self.table.horizontalHeader().setStyleSheet("QHeaderView { font-size: 18pt};")
self.table.horizontalHeader().setStyleSheet("::section {background-color : lightGray;font-size:10pt;}")
self.table.setRowHeight(0,100)
self.table.horizontalHeader().setStretchLastSection(True)
self.table.setStyleSheet("QTableWidget{ width:100%; height: 100px; }")
self.table.setColumnWidth(0,100)
self.table.resizeRowsToContents()
self.table.setColumnWidth(1,250)
self.table.setColumnWidth(2,300)
self.table.setColumnWidth(3,250)
self.table.setColumnWidth(4,250)
self.table.setColumnWidth(5,200)
self.btn4.clicked.connect(self.on_pushButton_clicked)
# self.dialog = Example1()
self.setWindowTitle("business management")
self.setGeometry(200,300,900,600)
self.showMaximized()
def on_pushButton_clicked(self):
self.dialog.showMaximized()
def main():
app = QtGui.QApplication(sys.argv)
ex = Example()
sys.exit(app.exec_())
ex.setStyleSheet("background-color:white")
if __name__ == '__main__':
main()
最佳答案
如果你想增加水平标题的高度，你必须使用setFixedHeight()，例如:
self.table.horizontalHeader().setFixedHeight(60)
如果你想增加单元格的字体，你必须设置QTableWidget的setFont()方法:
fnt = self.table.font()
fnt.setPointSize(40)
self.table.setFont(fnt)
关于python - 如何增加pyqt4中QTableWidget中标题标签的行高和行项目的字体大小，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/52089202/