![]() ![]() Note that this way also uses signals and slots, but those signals and slots are already part of the model/view framework. For more information, see Connecting Devices. That way, you can simply have the edit dialog call setData () on the model when you click the Save button, and the data will be stored in the underlying model directly and automatically updated in your main window. To add devices, select Edit > Preferences > Devices > Devices > Add. You must also configure a connection between Qt Creator and the development PC and specify the device in a kit. BitDownloader is another online Streamable video downloader. Additionally, you can connect Linux-based devices over a WLAN. These tiny files are compressed and organized by an encoder, they. Dialogs can be application modal (the default) or window modal. Dialogs that are used to request a file name from the user or that are used to set application preferences are usually modal. Self.pushButton = QtGui. You can connect the device to the development PC via USB. A modal dialog is a dialog that blocks input to other visible windows in the same application. Here is a working example (derived from yours): #!/usr/bin/env python ![]() (design1 and design2 have been derived from the Qt designer.) (self.on_pushButton_clicked)īut on_pressed, this error message appears: AttributeError: 'Second' object has no attribute 'exec_' ![]() I fiddled with the code copied from this question: PyQT on click open new window, and I wrote this code: # -*- coding: utf-8 -*-Ĭlass Second(QtGui.QMainWindow, design2.Ui_MainWindow):Ĭlass First(QtGui.QMainWindow, design1.Ui_MainWindow): I have a window which contains one button (Class First) and I want on pressed, a second blank window to be appeared (Class Second). First of all, similar questions have been answered before, yet I need some help with this one. ![]()
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