Having coded GUIs using another Widget toolkit in C++ for a number of years, your tutorials give me enough of an overview to start being productive almost immediately. These are a great asset to those wanting to learn Qt! Thank you!
Thanks man. I've done this before but I'm revisiting this in Visual Studio. VS (Qt Designer) doesn't let me use "go to" but I like to make my connections explicit anyway.
watch it 1.5x speed or play a drinking game, whenever he says 'right' you drink. You cant bear it any other way. Other than that, it is a good tutorial.
I can assign Cmake or qmake, the qmake gives the .pro file but the other option does not. Do you plan to update your tutorials? If you have a course on coursera or somewhere, I will pay.
Hi Thanks for your nice videos. I have problem with Qt creator. Once I run the code that you taught in this video, I get this error: "SetProcessDpiAwarness(2) failed: COM erroe etc." I tried both MSVC and Mingw versions and I'm getting the same error. Do you know what is the problem? P.S. I'm using Windows 10 if this information is relevant. Thanks,
Interesting. Works on PC, but MAC OSX 10.13.5, QT 5.11 will only work when the ui->label->setText("Clicked"); has a breakpoint set. There seems to be slot/signal issues with the release at least on some configurations. Anyone else seeing this?
Yes, I just dealt with this a few minutes ago, also on OSX. As you said below, a window resize will update the label. Also you can do a ui->label->repaint() after the setting the text.
Text would not refresh properly. FIX: After line ui->label->setText("blah blah"), add line ui->label->repaint(), otherwise text does not refresh immediately. BTW, update() did not work, neither did rebulding, deleting .pro.user, etc. (Running QT Creator on Mac OS.)
Having coded GUIs using another Widget toolkit in C++ for a number of years, your tutorials give me enough of an overview to start being productive almost immediately. These are a great asset to those wanting to learn Qt!
Thank you!
For anyone having issues with ui->label not appearing, build the project first and then it'll show up
You saved my day
hero
Thank you You saved my day
Not all heroes wear caps
absolute legend
Finally Now i understand QT !!!!
Thanx Man.
Good tutorials that never out of date!
Code for this video - www.codebind.com/c-tutorial/qt-tutorials-for-beginners-first-qt-gui-widget-application/
Thanks a lot, works well here on MX-Linux
Just wanted to say 'Thank you!' Great video tutorials showing how to use Qt/C++ :-)
I love Linux! :)
This was very helpful! Keep making these tutorials.
YOU ARE THE BEST...
A yes, the famous helpful Indian guy.
Really nice session
Really cool tutorial! I hate WINAPI and I am glad, that Qt exists!
Very good tutorial series, Thanks for sharing the knowledge!
This was great. Thank you!
Great teaching !!
I love Qt
To the people having trouble accessing any UI member, you must compile it before referencing it.
You are amazing! Thanks a ton!
Great tuto for beginners.
Thanks man. I've done this before but I'm revisiting this in Visual Studio. VS (Qt Designer) doesn't let me use "go to" but I like to make my connections explicit anyway.
Thank you so much for this tutorial!
watch it 1.5x speed or play a drinking game, whenever he says 'right' you drink. You cant bear it any other way. Other than that, it is a good tutorial.
BRO THANK U SO MUCH !!
Really informational, thank you for making this!
good video. i gave you a click.
Love your tutorials brother :)
Very nice tutorial!
Zbr10 i m gonna use QT for my semester project
thank you is very useful
Fixed it by adding ui->label->repaint(); after posting setText().
ahahhahah
This was also needed on my version of QT Creator (Mac OS). Should be included in the tutorial!
great tutorial thank you
Thx so much
Interesting :)
СПАСИБО!! братишка!! красавчег!
جزاك الله خيرا
سلام عليك
thanks!
thank you :) ♥
Thnak you Thank you
Thank you
The *ui is not an object is a pointer to object which will be created in the heap after the creation of th eobject
Would you recommend some documentations for qt programming, thanks!
I can assign Cmake or qmake, the qmake gives the .pro file but the other option does not.
Do you plan to update your tutorials? If you have a course on coursera or somewhere, I will pay.
Hi
Thanks for your nice videos. I have problem with Qt creator. Once I run the code that you taught in this video, I get this error: "SetProcessDpiAwarness(2) failed: COM erroe etc." I tried both MSVC and Mingw versions and I'm getting the same error. Do you know what is the problem?
P.S. I'm using Windows 10 if this information is relevant.
Thanks,
Go to settings > playback > 1.5
You're welcome
Qualification: A resize window will force update. There seems to be a window invalidate issue.
I need to do my project in python...what to do after selecting python file in new project????pl help me out
Hello, i would like to ask you about how we can associate a database with our Cpp programe ....
How to do when click button it show a whole layout(which include label inside) ?
Interesting. Works on PC, but MAC OSX 10.13.5, QT 5.11 will only work when the ui->label->setText("Clicked"); has a breakpoint set. There seems to be slot/signal issues with the release at least on some configurations. Anyone else seeing this?
Yes, I just dealt with this a few minutes ago, also on OSX. As you said below, a window resize will update the label. Also you can do a ui->label->repaint() after the setting the text.
@@Knuckler Thank you very much !
how to create a Blended Title bar using QT?
Text would not refresh properly. FIX: After line ui->label->setText("blah blah"), add line ui->label->repaint(), otherwise text does not refresh immediately. BTW, update() did not work, neither did rebulding, deleting .pro.user, etc. (Running QT Creator on Mac OS.)
I am only getting menu bar and status bar by default, there is no tool bar there. What could be the reason for this?
hi could you make tutorial on application Rotation in qt
?Tnx for tutorial, but I get an error: cannot open include file: 'QMainWindow' . Any idea?
How to make the setText contain more words?
I am getting so many errors on running my simple application with a push button
How do I create a kit? I do not have anyone to choose.
Mispelled Title.... Its not 3 .. "Qt Tutorials For Beginners 3 - First Qt GUI widget Application"
You misspelled "misspelled". And it's "it's", not "its" in that context. But by all means, keep correcting other people's spelling and grammar.
What the fuck, man. He was talking about the number being incorrect. What has THAT got to do with grammar. :D
How do I change button size to be a square?
Hpw would you save this as an exe?
ui cannot find label. ui->label does not work
I don't know why my GUI application doesn't have any toolbar.
info is great, those mic pops are quite irritating. ph ph
i have a lot of errors, once i create project
da gooee libraree
You need a pop filter man
our .pro files contens is very different
you keep saying that ui is an object. ui is not an object. ui is a pointer an object.
Where Is .exe file 😢
The sound qualitiy is horrible