<![CDATA[Qt SDI app?]]>Is there any tutorial or model how to create a Single Document Interface, like SDI in MFC app?
I want to put in the view just a simple text file, and I did not find any tutorial about this ...

When I said SDI app, I meant including menu bar, status bar, etc.

]]>https://forum.qt.io/topic/163691/qt-sdi-appRSS for NodeMon, 20 Apr 2026 13:04:34 GMTMon, 10 Nov 2025 15:54:54 GMT60<![CDATA[Reply to Qt SDI app? on Mon, 10 Nov 2025 17:10:16 GMT]]>This example should be useful: https://doc.qt.io/qt-6/qtdoc-demos-documentviewer-plugins-txtviewer-example.html

(There used to be a lot more, it is a shame that so many examples were purged from the Qt 6 documentation)

]]>https://forum.qt.io/post/833515https://forum.qt.io/post/833515Mon, 10 Nov 2025 17:10:16 GMT<![CDATA[Reply to Qt SDI app? on Tue, 11 Nov 2025 10:01:17 GMT]]>Excellent! I will start to try what you sent me! Thank you all!

]]>https://forum.qt.io/post/833534https://forum.qt.io/post/833534Tue, 11 Nov 2025 10:01:17 GMT<![CDATA[Reply to Qt SDI app? on Mon, 10 Nov 2025 17:10:16 GMT]]>This example should be useful: https://doc.qt.io/qt-6/qtdoc-demos-documentviewer-plugins-txtviewer-example.html

(There used to be a lot more, it is a shame that so many examples were purged from the Qt 6 documentation)

]]>https://forum.qt.io/post/833515https://forum.qt.io/post/833515Mon, 10 Nov 2025 17:10:16 GMT<![CDATA[Reply to Qt SDI app? on Mon, 10 Nov 2025 17:08:34 GMT]]>A QMainWindow offers menu bar, status bar etc. and you could put a QPlainTextEdit as its central widget to view/edit a text file.

Getting Started Programming with Qt Widgets

In this topic, we teach basic Qt knowledge by implementing a simple Notepad application using C++ and the Qt Widgets module. The application is a small text editor which allows you to create a text file, save it, print it, or reopen and edit it again. You can also set the font to be used.

]]>https://forum.qt.io/post/833513https://forum.qt.io/post/833513Mon, 10 Nov 2025 17:08:34 GMT