qestion_yz_10086的博客

我在使用PyInstaller打包文件的时候，命令为Pyinstaller test.py，会弹出下面的报错，-F也有试过，有没有大神能帮忙解答下 pkg_resources.DistributionNotFound: The ‘cryptography’ distribution was not found and is required by the application 解决办法： pip install cryptography ...

PyQt5之QMenuBar import sys from PyQt5.QtGui import * from PyQt5.QtWidgets import * from PyQt5.QtCore import * class MenuDemo(QMainWindow): def __init__(self,parent=None): super(MenuDemo, self).__init__(parent) #水平布局 layout=QHBo

QPlainTextEdit的学习 from PyQt5.Qt import * import sys class Window(QWidget): def __init__(self): super().__init__() self.setWindowTitle('QPlainTextEdit的学习') self.resize(50...

QTextEdit 统一设置setFont(QFont) font() ->QFont 字体家族setFontFamily(family_str) fontFamily ->str 字体大小setFontPointSize(float) fontPointSize() ->float 字体粗细 sefFontWeight(int) fontWeight() ->int...

QSpinBox的学习 from PyQt5.Qt import * import sys class SB(QSpinBox): def textFromValue(self, p_int): print(p_int) return "itlike" class Window(QWidget): def __init__(self): ...

QLineEdit from PyQt5.Qt import * class Window(QWidget): def __init__(self): super().__init__() self.setWindowTitle("QLineEdit的学习") self.resize(500,500) self.setup_...

QLineEdit from PyQt5.Qt import * class Window(QWidget): def __init__(self): super().__init__() self.setWindowTitle("QLineEdit的学习") self.resize(500,500) self.setup_...

QCommandLinkButton学习 from PyQt5.Qt import * import sys class Window(QWidget): def __init__(self): super().__init__() self.setWindowTitle('QAbstracButton的学习') self.resize(50...

##QAbstracButton from PyQt5.Qt import * import sys class Btn(QAbstractButton): def paintEvent(self, QPaintEvent): # print("绘制按钮") '''创建一个画家''' painter=QPainter(self) ...

QMessage from PyQt5.Qt import * import sys class Window(QWidget): def init(self): super().init() self.setWindowTitle(‘QErrorMessage的学习’) self.resize(500, 500) self.setup_ui() def setup_ui(self): '...

QProgressBar进度条

QLCDNumber

QLabel-2

Qlabel

QTDesigner,PyUIC Name–QTDesigner Program 输入designer.exe的路径 Working directory 通过insert Macro选择ProjectFileDir 1.Name–PyUIC 2.Program输入pyuic5.exe的路径 3.Arguments通过Insert Marcro选择FileName输入-o在选择 FileNa...