Re: [Interest] adding widget into a mousePressEvent

Hi Volker Thanks, it works ! André Pönits thanks to you too. I had made a bad test. Bye Carlos > Le 20 juin 2020 à 18:25, Volker Hilsheimer a écrit : > > You have to show widgets that you add to parents that are already visible. > Cheers, > Volker > > > From: Inter

[Interest] adding widget into a mousePressEvent

Hello I would like to add a button to my view at each time I click, but my code doesn't work, it prints the message "click enter" but nothing is added. What is wrong with this code ? thanks Carlos (newbie at this list) == class ShView :public QFrame { protected: void

[Interest] Qt 5 pen input handle

Hello, I was planning to move a project from Qt 4.8 to Qt 5.12 but I'm having a problem with the way the pen input (wacom digitizer) is being handled in Qt 5.12. On Qt 4.8 the pen input is received as a touch event, however on Qt 5.12 is received as a tablet event, Is there a way to get back

[Interest] Advice for a beginner QT-GL programmer about 3D frameworks for data visualization

Dear list, I want to start a personal project about Network data visualization in 3D, using python. I want to learn more deeply about python and some network specifics behaviors (the main thing), putting this in a 3D environment - it is a requirement, but I don't want to waste too much time on thi

Re: [Interest] Problems with OpenGL in Windows and Qt5

to call makeCurrent() every frame or I get a log warning. This does not happens in Qt4. Thanks   Carlos On Saturday, March 22, 2014 3:57 PM, Till Oliver Knoll wrote: Am 21.03.14 22:06, schrieb Carlos: > Hello Oliver > > Thanks for your help. In Windows and Linux it d

Re: [Interest] Problems with OpenGL in Windows and Qt5

In my experience the code works fine in Windows with Qt 4 but fails with Qt 5. In Linux it works fine in Qt 4 and Qt 5. Symbian and Meego use Qt4 and works fine. In other systems (Android, iOS and BB10) I do not use Qt and it runs fine. Thanks   Carlos On Friday, March 21, 2014 8:28 PM, Till O

Re: [Interest] Problems with OpenGL in Windows and Qt5

QGLWidget. As the game also worked in Meego and Symbian I didn't have a choice. Also as the Qt use is quite limited I really did not care. I am completely lost and I have prepared a reduced project that I have attached to Sean answer. Again, thanks for your help   Carlos On Friday,

[Interest] Problems with OpenGL in Windows and Qt5

blems. I've tried Qt 5.2 MSVC2010 32bit OpenGL and Qt 5.2 MinGW 32 bit and it fails in both. In Qt4 the OpenGL version is 4.3.0 and in Qt5 is 2.1.2, in both cases the vendor is NVIDIA Corporation and the renderer is GeForce GTX 560 Ti/PCIe/SSE2. What can I do to fix it? Thanks in advance

[Interest] how to read data from a spreadsheet

hello friends, not like reading about QtCreator data from a spreadsheet, please who can help me I will thank you, Regards ... I need 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS INFORMATICAS... CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION http://www.uci.cu http://www.f

[Interest] [interest]

how i can to export pdf in QT,please help me 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS INFORMATICAS... CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION http://www.uci.cu http://www.facebook.com/universidad.uci http://www.flickr.com/photos/universidad_uci

[Interest] Help qt+python

I need help, I have a problem, as I get from a class in C + + to include some code in python or you can call any function of a code of python, or better, get to have some interface to combine C + + with python, thanks beforehand. 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS

Re: [Interest] [Qt-interest] [Qt-Interest] A request to shut down the qt-inter...@qt.nokia.com ("Qt-Interest") mailing list

Huh, I'd wondered at the dropoff of traffic. I'd assumed people were using the forums more. I must have missed the announcement of the new mailing list. So, thanks for sending this mail to remind us! Carlos -Original Message- From: qt-interest-bounces+csmith=