<![CDATA[Taking screenshot in qt application]]>I want to create a push button for taking a screenshot.
In QT, how can i take a screenshot in my app?

]]>https://forum.qt.io/topic/126578/taking-screenshot-in-qt-applicationRSS for NodeThu, 05 Nov 2026 09:42:18 GMTWed, 12 May 2021 06:28:49 GMT60<![CDATA[Reply to Taking screenshot in qt application on Wed, 12 May 2021 19:31:05 GMT]]>You can try QScreen::grabWindow():
https://doc.qt.io/qt-6/qscreen.html#grabWindow

]]>https://forum.qt.io/post/659439https://forum.qt.io/post/659439Wed, 12 May 2021 19:31:05 GMT<![CDATA[Reply to Taking screenshot in qt application on Wed, 12 May 2021 10:25:33 GMT]]>You could take screenshot from classic C++:
https://stackoverflow.com/questions/50359643/c-screen-capture-how-to-read-the-bitmap

And use (with HBITMAP, don't delete hBitmap Object before you use this):

QImage image = QtWin::fromHBITMAP(hBitmap).toImage();
]]>https://forum.qt.io/post/659328https://forum.qt.io/post/659328Wed, 12 May 2021 10:25:33 GMT<![CDATA[Reply to Taking screenshot in qt application on Wed, 12 May 2021 06:29:48 GMT]]>@firsnur96 Google says: https://doc.qt.io/qt-5/qtwidgets-desktop-screenshot-example.html

]]>https://forum.qt.io/post/659277https://forum.qt.io/post/659277Wed, 12 May 2021 06:29:48 GMT