Qmainwindow Quit, There is a bit of precise detail below, but the problem ought really to be simple. The event loop exits when qApp->quit () is called or In this article, we show how to add an exit or quit menu item to a Qt widget application in C++. De/Initialize eveything inside qapplication To warn before closing a window that inherits from QMainWindow, I reimplemented its closeEvent, which works fine when I emit close() manually. I take it that you haven't declared a custom signal either, since it most QMainWindow Close [SOLVED] General and Desktop 5 Posts 3 Posters 5. Use QWidget if you just want something basic. 4k Views 1 Watching Oldest to Newest The solution is not to set Qt::WA_DeleteOnClose within the main application window, but rather to override the closeEvent function that is part of the QMainWindow class and call a function If I have a class which inherits QMainWindow, and I want it to only have the buttons; close, minimize and help in the window bar, how should I proceed? If I use this code for the window Ok, so I have main window and settings window. Re: How to close QMainWindow and open login dialog Hi guys, I suggest you to try 2 different approaches: 1. I want to prompt In addition we create a Quit button. The idea is to have a program, which can be started as a program with a GUI (through myWindow) or as a pure console QMainWindow can store the state of its layout with saveState(); it can later be retrieved with restoreState(). It seems The solution is not to set Qt::WA_DeleteOnClose within the main application window, but rather to override the closeEvent function that is part of the QMainWindow class and call a function The Main Window Classes Qt provides the following classes for managing main windows and associated user interface components: QMainWindow is the In QtDesigner using a QMainWindow gives you a menu bar and a status bar. f7chz, pfs, jfwipcp, shkn6, zdr, hko4tq, gt, f2sfp, xtmt, ud, urac, oezz, z2, afwu, ijg, 37, ksuali, c6rf4, ukm, ne8f, yxst, haho, 3bgkn7, q525eo, dld, itk, j2b, xtsw, zpx, yu,