'''
QLCDNumber()
常用方法
setDigitCount():設(shè)置顯示數(shù)字?jǐn)?shù)量
setMode():設(shè)置顯示模式 Bin:二進(jìn)制 Oct:八進(jìn)制 Dec:十進(jìn)制 Hex:十六進(jìn)制
setSegmentStyle() :顯示樣式:OutLine Filled Flat
value():獲取值
'''
from PySide6.QtWidgets import *
from PySide6.QtCore import *
from PySide6.QtGui import *
class Window(QWidget):
def __init__(self):
super().__init__()
self.resize(400,400)
self.setWindowTitle("我要自學(xué)網(wǎng)")
self.lcd = QLCDNumber(self)
self.lcd.setGeometry(30,30,150,40)
self.lcd.setDigitCount(16)
self.lcd.setStyleSheet("background-color:red")
self.lcd.setMode(QLCDNumber.Mode.Dec)
self.lcd.setStyleSheet("font-size:16px;color:red")
self.lcd.setProperty("value",1234)
self.lcd.setSegmentStyle(QLCDNumber.SegmentStyle.Flat)
self.label = QLabel('請(qǐng)輸入數(shù)字:',self)
self.le = QLineEdit(self)
self.label.setGeometry(30,90,80,30)
self.le.setGeometry(140,90,80,30)
self.le.editingFinished.connect(self.on_set_value)
def on_set_value(self):
num= self.le.text()
self.lcd.setProperty("value",num)
if __name__ == '__main__':
import sys
app = QApplication(sys.argv)
win = Window()
win.show()
sys.exit(app.exec())
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