//winLabel 你要对那个组件使用动画 geometry几何结构 QPropertyAnimation * an = new QPropertyAnim...
切换当前页面时发射该信号 实例：QTabWidget的使用 import sys from PyQt5.QtCore import * from PyQt5.QtGui import * from PyQt5.QtWidgets
# -*- coding: utf-8 -*- import sys from PyQt5 import QtWidgets from PyQt5.QtGui import QFont,QIcon#QtWidgets...QtWidgets.QWidget....: QtWidgets.QMessageBox.information(self, "别纠结了", "你完了，你妈让你嫁给我", QtWidgets.QMessageBox.Ok) QtWidgets.QMessageBox.information...", QtWidgets.QMessageBox.Ok) QtWidgets.QMessageBox.information(self, "别纠结了", "你闺蜜说嫁给我没错", QtWidgets.QMessageBox.Ok...) QtWidgets.QMessageBox.information(self, "别纠结了", "你爸说不同意就打你", QtWidgets.QMessageBox.Ok) QtWidgets.QMessageBox.information
(self) vbox = QtWidgets.QVBoxLayout() vbox.addWidget(QtWidgets.QLabel(name + f"\n({covert...__init__(parent) hbox = QtWidgets.QHBoxLayout(self) vbox = QtWidgets.QVBoxLayout()...(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding) self.gridLayout.addItem..., self.lineEdit_2) spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding..., QtWidgets.QSizePolicy.Minimum) self.formLayout_2.setItem(5, QtWidgets.QFormLayout.LabelRole
/usr/bin/env python from PyQt5 import QtCore, QtGui,QtWidgets from PyQt5.QtPrintSupport import QPrinter..., QPrintDialog,QPrintPreviewDialog class ImageViewer(QtWidgets.QMainWindow): def __init__(self):...,QtWidgets.QSizePolicy.Ignored) #self.imageLabel.setSizePolicy(QtWidgets.QSizePolicy.Maximum,...QtWidgets.QSizePolicy.Maximum) self.imageLabel.setScaledContents(True) self.scrollArea...") def createActions(self): self.openAct = QtWidgets.QAction("&Open
python知识库 ---- 案例分享 ui_window.py from PySide2 import QtCore, QtGui, QtWidgets class Ui_Window(object...(Window) self.centralwidget.setObjectName("centralwidget") self.label = QtWidgets.QLabel...("Window", "知识大闯关", None, -1)) self.label.setText(QtWidgets.QApplication.translate("Window",..."知识大闯关", None, -1)) self.label_2.setText(QtWidgets.QApplication.translate("Window", "知识题目？"..., None, -1)) self.pushButton.setText(QtWidgets.QApplication.translate("Window", "确定", None, -
:00", None, -1)) self.pushButton.setText(QtWidgets.QApplication.translate("MainWindow", "上一首"..., None, -1)) self.pushButton_2.setText(QtWidgets.QApplication.translate("MainWindow", "下一首",...None, -1)) self.pushButton_3.setText(QtWidgets.QApplication.translate("MainWindow", "打开文件夹",...None, -1)) self.comboBox.setItemText(0, QtWidgets.QApplication.translate("MainWindow", "顺序播放"...", None, -1)) self.pushButton_4.setText(QtWidgets.QApplication.translate("MainWindow", "播放",
下面两行是PyQt 截屏的关键代码： screen= QtWidgets.QApplication.primaryScreen()#PyQt5 screen.grabWindow(QtWidgets.QApplication.desktop.../usr/bin/env python from PyQt5 import QtCore, QtWidgets,QtGui class Screenshot(QtWidgets.QWidget):...__init__() self.screenshotLabel = QtWidgets.QLabel() self.screenshotLabel.setSizePolicy...(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding) self.screenshotLabel.setAlignment...= 0: QtWidgets.qApp.beep() # Garbage collect any existing image first.
import sys import numpy as np import matplotlib from PyQt5 import QtCore, QtWidgets from matplotlib.backends.backend_qt5agg...() layout.addWidget(self.myfigure)#添加到布局 self.button = QtWidgets.QPushButton("update"..., QtWidgets.QSizePolicy.Expanding) FigureCanvas.updateGeometry...): def __init__(self): QtWidgets.QMainWindow....(self) l = QtWidgets.QVBoxLayout(self.main_widget) #matplotlib画布控件和普通PyQt的用法一样
) self.label_8 = QtWidgets.QLabel(self.groupBox) self.label_8.setObjectName("..., self.lineEdit_2) spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding..., QtWidgets.QSizePolicy.Minimum) self.formLayout_2.setItem(5, QtWidgets.QFormLayout.LabelRole..._4) self.label_9 = QtWidgets.QLabel(self.groupBox) self.label_9.setObjectName...("label_9") self.formLayout_2.setWidget(3, QtWidgets.QFormLayout.LabelRole, self.label_9)
我们将其添加到上面创建的主窗口中，代码如下所示： # coding:utf-8 from PyQt5 import QtWidgets import sys class ButtonApp(QtWidgets.QMainWindow...) self.btn_1 = QtWidgets.QPushButton("按钮一") self.btn_2 = QtWidgets.QPushButton()...) self.btn_1 = QtWidgets.QPushButton("按钮一") self.btn_2 = QtWidgets.QPushButton()..._2 = QtWidgets.QPushButton() self.btn_2.setText("按钮二") self.btn_3 = QtWidgets.QPushButton..._2 = QtWidgets.QPushButton() self.btn_2.setText("按钮二") self.btn_3 = QtWidgets.QPushButton
第一部分主要分为： 界面设计 登录功能实现 注册功能实现 ---- 界面设计 登录界面代码： ui_login.py from PySide2 import QtCore, QtGui, QtWidgets...) self.lineEdit_2.setObjectName("lineEdit_2") self.pushButton = QtWidgets.QPushButton...("Login", "登录", None, -1)) self.label.setText(QtWidgets.QApplication.translate("Login", "欢迎使用...，请登录", None, -1)) self.label_2.setText(QtWidgets.QApplication.translate("Login", "用户名：", None...import QtCore, QtGui, QtWidgets class Ui_Register(object): def setupUi(self, Register):
user_input_expire))) continue untitled.py # -*- coding: utf-8 -*- from PyQt5.QtCore import * from PyQt5.QtWidgets...import * from PyQt5 import QtCore, QtGui, QtWidgets from Ui_untitled import Ui_Dialog from jisuan import...from PyQt5 import QtCore, QtGui, QtWidgets class Ui_Dialog(object): def setupUi(self, Dialog):...Aharoni\";") self.Edit_xianshi.setObjectName("Edit_xianshi") self.gridLayoutWidget = QtWidgets.QWidget...(sys.argv) Dialog = QtWidgets.QDialog() ui = Ui_Dialog() ui.setupUi(Dialog) Dialog.show
(1, QtWidgets.QFormLayout.LabelRole, self.label_2) self.lineEdit_2 = QtWidgets.QLineEdit(self.widget...("label_3") self.formLayout.setWidget(2, QtWidgets.QFormLayout.LabelRole, self.label_3)...self.lineEdit_4 = QtWidgets.QLineEdit(self.widget) self.lineEdit_4.setObjectName("lineEdit_4")...(3, QtWidgets.QFormLayout.LabelRole, self.label_4) self.lineEdit_3 = QtWidgets.QLineEdit(self.widget...self.lineEdit_5 = QtWidgets.QLineEdit(self.widget) self.lineEdit_5.setObjectName("lineEdit_5")
MainWindow.setObjectName("MainWindow") MainWindow.resize(794, 584) self.centralwidget = QtWidgets.QWidget...博客：https://blog.csdn.net/NoamaNelsonimport sysfrom test_case.HorLay import Ui_MainWindowfrom PyQt5.QtWidgets...(MainWindow) self.centralwidget.setObjectName("centralwidget") self.widget = QtWidgets.QWidget...() self.verticalLayout.setObjectName("verticalLayout") self.pushButton = QtWidgets.QPushButton...博客：https://blog.csdn.net/NoamaNelsonimport sysfrom test_case.VerLay import Ui_MainWindowfrom PyQt5.QtWidgets
python ## Copyright (C) 2010 Riverbank Computing Limited import random from PyQt5 import QtCore, QtGui, QtWidgets...import puzzle_qrc class PuzzleWidget(QtWidgets.QWidget): puzzleCompleted = QtCore.pyqtSignal()...(QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed)) self.setWindowTitle("Puzzle")...", QtWidgets.QMessageBox.Ok) self.setupPuzzle() def setupPuzzle(...() frameLayout = QtWidgets.QHBoxLayout(frame) self.piecesList = PiecesList()
(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding) self.centralLayoutWidget.addItem...(self) vbox = QtWidgets.QVBoxLayout() vbox.addWidget(QtWidgets.QLabel(name +...__create_time class WaterProgressBar(QtWidgets.QWidget): def PaintWater(self: QtWidgets.QWidget...(20, 40, QtWidgets.QSizePolicy.Minimum, QtWidgets.QSizePolicy.Expanding) self.centralLayoutWidget.addItem..._cSpeed = cSpeed hbox = QtWidgets.QHBoxLayout(self) vbox = QtWidgets.QVBoxLayout
) fwidget = QtWidgets.QWidget() flay = QtWidgets.QFormLayout(fwidget) self.usernameInput...= QtWidgets.QLineEdit() self.usernameInput.textChanged.connect(partial(setattr, self, "username...")) self.passwordInput = QtWidgets.QLineEdit(echoMode=QtWidgets.QLineEdit.Password) self.passwordInput.textChanged.connect...(partial(setattr, self, "password")) self.loginButton = QtWidgets.QPushButton("Login")..._app = QtWidgets.QApplication(sys.argv) self._model = Model() # 初始化模型 self.
Test.setObjectName("Test") Test.resize(795, 546) self.centralwidget = QtWidgets.QWidget...(Test) self.centralwidget.setObjectName("centralwidget") self.label = QtWidgets.QLabel...(QtWidgets.QFrame.Sunken) self.line_2.setObjectName("line_2") self.groupBox_2 = QtWidgets.QGroupBox...(QtWidgets.QApplication.translate("Test", "《上一题", None, -1)) self.next.setText(QtWidgets.QApplication.translate...(QtWidgets.QApplication.translate("Test", "开始", None, -1)) self.lb_time.setText(QtWidgets.QApplication.translate
import sys from PyQt5 import QtCore, QtGui, QtWidgets from PyQt5.QtWidgets import QApplication class..."MainWindow") MainWindow.resize(800, 600) # 设置窗口大小 self.centralwidget = QtWidgets.QWidget...(MainWindow) self.centralwidget.setObjectName("centralwidget") self.verticalLayoutWidget = QtWidgets.QWidget...(sys.argv) MainWindow = QtWidgets.QMainWindow() ui = Ui_MainWindow() ui.setupUi(MainWindow) MainWindow.show...# -*- coding: utf-8 -*- ''' 【简介】 PyQT5中主窗口例子 ''' import sys from PyQt5.QtWidgets import QMainWindow
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