WebReturns: QtWidgets.QMainWindow: The Maya MainWindow """ # We use the OpenMayaUI API to get a reference to Maya's MainWindow win = omui.MQtUtil_mainWindow() # Then we can use the wrapInstance method to convert it to something python can understand # In this case, we're converting it to a QMainWindow ptr = wrapInstance(long(win), … WebJan 15, 2024 · MainWindow:: MainWindow (QWidget *parent) : QMainWindow (parent), ui (new Ui::MainWindow) { ui ->setupUi (this); QWindow *view = new QWindow (); QWidget *container = QWidget:: createWindowContainer (view); container ->setParent (ui -> windowWidget); container ->setMaximumSize (ui -> windowWidget ->size ()); …
QWidget、QMainWindow、QDialog和QFrame的区别
WebFeb 22, 2024 · window 平台安装 1、安装 PyQt5. PyQt5 有两种安装方式,一种是从官网下载源码安装,另外一种是使用 pip 安装。. 这里我推荐大家使用pip 安装。因为它会自动根据你的Python 版本来选择合适的 PyQt5 版本,如果是手动下载源码安装,难免会选择出错。建议使用比较稳妥的安装方式。 WebNov 4, 2016 · Below is a code example created with QTCreator. Qt Code: Switch view #include "mainwindow.h" #include "ui_mainwindow.h" MainWindow ::MainWindow(QWidget * parent) : QMainWindow( parent), ui (new Ui ::MainWindow) { ui - >setupUi (this); //create test widget QWidget* blue_widget = new QWidget(); //no parent blue_widget - … fot live app download
python GUI库图形界面开发之PyQt5中QMainWindow, QWidget以 …
WebQMainWindow、QWidget和QDialog三个类都是用来创建窗口的,可以直接使用,也可以继承后再使用,在Qt Designer创建UI文件可以选择这三种窗口类型。 如果是主窗口,就使用QMainWindow类,如果是对话框,就使用QDialog类,如果不确定,或者有可能作为顶层窗口,也有可能嵌入到其他窗口中,那么就使用QWidget类。 让我们看看具体区别吧~ 1、 … WebFeb 13, 2024 · Fill containing widget with elements from inheriting class object. mainWidget = new QWidget (); mainWidget-> setLayout (mainLayout); mainWidget-> setMinimumSize ( 120, 100 ); setCentralWidget (mainWidget); } customcomboclass.h WebQt has QMainWindow and its related classes for main window management. QMainWindow has its own layout to which you can add QToolBar s, QDockWidget s, a QMenuBar, and a QStatusBar. The layout has a center area that can be occupied by any kind of widget. You can see an image of the layout below. fot live app download for pc