Dialog show exec
WebThe most common way to display a modal dialog is to call its exec () function. When the user closes the dialog, exec () will provide a useful return value . To close the dialog and return the appropriate value, you must connect a default button, e.g. an OK button to the accept () slot and a Cancel button to the reject () slot. WebThe most common way to display a modal dialog is to call its exec () function. When the user closes the dialog, exec () will provide a useful return value . To close the dialog and return the appropriate value, you must connect a default button, e.g. an OK button to the accept () slot and a Cancel button to the reject () slot.
Dialog show exec
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WebApr 5, 2024 · You should either connect to the QDialog::finished signal and use show () so your program logic can keep running while the dialog is shown (you declare it to be non-modal, so that would make the most sense). Or you use exec () so the code is blocking until the dialog is done. I don't thing there is any point in using show () and then exec ().
WebSep 11, 2024 · You QDialog work with exec () method cause close () method does not affect exec (), The qt doc says that exec () Shows the dialog as a modal dialog, blocking until the user closes it. 1 Vinod Kuntoji 11 Sep 2024, 04:51 @oBOXPOH , Do not set the parent to the dailog, WaitingDialog *dailog = new WaitingDailog; dailog->show (); WebJul 14, 2015 · When the exec () is using the system is going into loop and wait for the user do something on the window. int result = exampleWindow->exec (); if ( exampleWindow== QDialogButtonBox::Ok ) { exampleWindow->UpdateCalibrationData (&data); exampleWindow->UpdateFilterData (&filterData); SetCalibrationStatusToSuccess (); }
WebNov 18, 2024 · A dialog box is a temporary window an application creates to retrieve user input. An application typically uses dialog boxes to prompt the user for additional … WebThe most common way to display a modal dialog is to call its exec() function. When the user closes the dialog, exec() will provide a useful return value . To close the dialog and …
WebSep 22, 2024 · QWidget *dialog = new QWidget (window, Qt::Dialog); dialog->setWindowModality (Qt::ApplicationModal); dialog->show (); However, I'd recommend to use the pre-configured QDialog class, which handles all that stuff for you: QDialog *dialog = new QDialog (window); dialog->exec (); Share Follow answered Sep 22, 2024 at 11:54 …
WebThe dialog is discarded by QDialog.reject () method when the user presses the Escape key. A PushButton on a top level QWidget window, when clicked, produces a Dialog window. A Dialog box doesn’t have minimize and maximize controls on its title bar. learning rate in deep learningWebNov 10, 2024 · A QMessageBox dialog. As with the dialog button box we looked at already, the buttons shown on a QMessageBox are also configured with the same set of … learning rate in optimizerWebAug 24, 2024 · I tried to design a very basic GUI app that shows the entered height on a dialog, but after I press the 'OK' button on the main window, the whole program crashes and the process finishes with this exit code: Process finished with exit code -1073740791 (0xC0000409) Here's the full code for the app, the UI files are below: python learning rate in lgbmWebSep 5, 2024 · If you're running a program where you want to show a 'running' dialog box and then update that box once the process has completed, this is one way to achieve that. Additionally, this is how you can use the same popup … learning_rate invscalingWebJul 7, 2016 · The most common way to display a modal dialog is to call its exec() function. When the user closes the dialog, exec() will provide a useful return value. Typically, … learning rate in mlp classifierWebFeb 16, 2016 · If the working thread is finished faster than gui thread runs exec (), the dialog will not close. Is there any way to ensure that everything is in right order? python multithreading pyqt Share Improve this question Follow asked Feb 16, 2016 at 10:46 DreyFax 417 3 13 Add a comment 1 Answer Sorted by: 3 learning_rate is not a legal parameterWebMar 15, 2024 · Create a dialog. Open the WinUI 3 Gallery app and see the ContentDialog in action. The WinUI 3 Gallery app includes interactive examples of most WinUI 3 controls, … learning rate in python