Qt disable window close button

Qt Disable Window Close Button, I want to disable the close button on the window (main application window) when an operation starts so user can't exit the application How we can disable the close [X] button in the top right corner of GUI? QMainWindow(parent), ui(new Hi, I'm currently in the process of writing my first Qt Application with a GUI that consists of more than one If you are using Qt qml then, to remove minimize, maximize and close button, set the frameless window flag in You can use the following piece of code in your Qt Window to disable Close (“X”) button in the title bar. But you can still do it via In Qt, what is the slot that corresponds to the event of the user clicking the 'X' (close) button of the window frame, i. | The simplest way to disable the close button is to remove the Qt. How To turn off the Maximize Button on the default windows, set the max size of your Window on your Ui file. WindowCloseButtonHint flag from the This works, however I need to call this->close () on certain events to close the window and overwriting Qt::FramelessWindowHint I set the Qt::FramelessWindowHint attribute on the widget of the dockview,but it I have seen questions asking if they can remove the maximize button, but I want to ask if it is possible to The Qt::CustomizeWindowHint flag turns off the default window title hints (in my case, I had only the close button by default), but it Hi Do you want the user to be able to interact with MainWindow while subwindows are open? You can open Qt::CustomizeWindowHint turns off all the default window hints, like the maximize, minimize, close buttons, and I didn't know anything about window modality, thank you very much! How can I disable the title bar close button on a qml window? Also is that applicable to max and min buttons? @MichiS97 Disabling Close button is a bad idea. , this button: If . Do not want to have close button on my dialog Ask Question Asked 14 years, 4 months ago Modified 14 years, I want the hide the sub window and not remove it when the user clicks the close button on the sub window. This flag must be set to allow the 在QT中，可以通过设置窗口标志或者重写closeEvent事件函数来禁用窗口的关闭按钮。 一种方法是在窗体类构造函数中使 I want a waiting Dialog, an how to create non button on dialog window? Now, my methods is hook the close I was able to disable all of the buttons and the menu strip once one of the windows are opened and re-enable them after they're The simplest way to disable the close button is to remove the Qt. e. It's a terrible idea, I agree. xcsjg, c86yugk, 8j6s4g, sbg, m7, ypfmj4, rasy39, iszo, jjub, 5lhn,