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How to view qt files Videos
- 1. QT C++ GUI Tutorial 24- How to use QFileDialog
- 2. C++ Qt 12 - QFile
- 3. Save and read file in qt
- 4. C++ Qt 13 - Resource Files
- 5. Python GUI Development with Qt - Resource File - Video 15
QT C++ GUI Tutorial 24- How to use QFileDialog
How to use QDir and QFileDialog in Qt can the Open File dialog be used to select a Folder c++ - In the Qt how to open QFileDialog::getOpenFileNames Qt ...
User Comments
Redxone Gameing
commented
on 01 Dec 2014
moc_mainwindow.obj:-1: error: LNK2019: unresolved external symbol "private:
void __thiscall MainWindow::on_pushButton_clicked(void)"
(?on_pushButton_clicked@MainWindow@@AAEXXZ) referenced in function
"private: static void __cdecl MainWindow::qt_static_metacall(class QObject
*,enum QMetaObject::Call,int,void * *)"
(?qt_static_metacall@MainWindow@@CAXPAVQObject@@W4Call@QMetaObject@@HPAPAX@Z)
Yomgui Oim
commented
on 19 Apr 2015
tiny file dialogs on sourceforge is a single C C++ cross-platform file
offering many native dialogs. it has no init and no main loop.
azurbizzz
commented
on 18 Nov 2015
even though I started learning python your videos are very helpful for me.
Just want to say thank you.
Flyout91
commented
on 10 Oct 2015
Thanks man it works like a charm when using QObject::connect
Vincent VandenDaele
commented
on 08 Jan 2015
Many thanks ,
very clear
C++ Qt 12 - QFile
How to work with the QT QFile class to write and read files.
User Comments
619FanHarut
commented
on 26 Oct 2015
what does the qDebug function do?? is it the same as cout in c++??
619FanHarut
commented
on 06 Nov 2015
+Chen Guang so its the same as cout << ....cause he didnt even explain many keywords that he wrote
Chen Guang
commented
on 06 Nov 2015
+619FanHarut Put the string into the buffer of a QFile instance.
619FanHarut
commented
on 04 Nov 2015
Then what is out << that he did in this video?
Diego Tenorio Solis
commented
on 04 Nov 2015
+619FanHarut Yes it's the same
Thong nguyen viet
commented
on 26 Jun 2015
Could not open file ? why?
I set the path of file in D:\test.txt
But I cant open the file. My function is:
void Write(QString pathFilesName)
{
QFile files(pathFilesName);
if(!files.open(QFile::WriteOnly|QFile::Text))
{
qDebug()
TheGrihabor
commented
on 30 Jun 2015
+Thong nguyen viet I suppose, it's because of backslash in the path. Use forward slash instead.
save and read file in qt
subscribe my channel and sharing my video for everyone I'm LVT electronics.
C++ Qt 13 - Resource Files
How to create and read from QT resource files that are compiled in your application.
User Comments
marque2
commented
on 12 Feb 2015
For some reason I can't add the prefixes the way Brian did. The fields are
greyed out. If you have a similar problem, in the project explorer, under
resources, you can right click on the .qrc file and select Add Prefix.
there you can enter the prefix name. Then in the project explorer the
prefix will be added under the .qrc file. Right click on the prefix, and
you can add a file. Bizarre, but it works. My problems might be due to my
using Windows 10 - QT5.4 (QT creator 3.3.0) doesn't seem quite Windows 10
ready yet.
Allan Ojala
commented
on 06 Aug 2015
I watched this and tried to use QIcon where file comes from the project
resource file. First it didn't work but I solved it by first copying my
icon files manually inside the project folder and then add them using the
"Add exisiting files". You used existing project files in the example. Your
example could have been better by using files that were first somewhere
else in your filesystem. Still thumbs up! Thanks.
Chetan Bhadrashette
commented
on 22 Apr 2013
Hi Brian, I am using Qt version 5.0.1 and I am not able to read the file. I
get the debug error message of "Cannot open file for reading". I am doing
the exact same thing as in video. It happened with me in the past as well.
There is some problem for me with resource files. Any idea how I can fix
it? Thanks!
Abdullah Aghazadah
commented
on 15 Nov 2014
Extremely useful tutorial. I have been using resource files in my projects
to store images and some other types of files. The problem I'm having is
playing a sound file that is inside a resource file. Does anyone know how I
can do this?
Adnan Ali
commented
on 02 Sep 2015
@ Chetan ..........Just change the name of the resource from
Myfile......because in the previous tutorial you may have saved the txt
file from the same name..........that is why just change the name and it
will work.
Gordon Miller
commented
on 09 Oct 2013
Handy thing I just found, in the resources.qrc file if you right click on a
file it has the option to "Copy Resource Path to Clipboard" so you can then
paste the address into your code without having to retype it all.
Ricol Wang
commented
on 31 Dec 2014
Really like this kind of video. Very quick efficient and informative. Don't
waste time to explain something very basic and treat us like knownnothing.
Chetan Bhadrashette
commented
on 12 Jun 2013
You need to add RESOURCES += YourFile.qrc to the .pro file and run qmake
after this. Then try building the project. That solved my problem.
祁晓浪
commented
on 09 Sep 2015
Add "INCLUDEPATH += ." to pro file and rebuild the project solves the
"Could not reading" problem
Skychaser Angellore
commented
on 25 Jul 2011
Wow. That's actually much more simple when you explain so fine.
RAMBRANDTMUSIC
commented
on 13 Jun 2011
great ! I can´t wait to see how you put Images in and use them.
Umer Farooq
commented
on 11 Feb 2012
What kind of softwares a person can develop in Qt besides Gui.
TheMajorStudios
commented
on 28 Jan 2012
Nice! In java I was saving highscores in a txt files :p
aswan korula
commented
on 13 Sep 2013
Great tutorials. Well done and thank you!!
Ezequiel
commented
on 28 Jan 2012
congratulations for the work
Oskar Veerhoek
commented
on 22 May 2012
You could develop a game.
geminvi
commented
on 01 Jan 2015
I love your videos.
jncpp
commented
on 10 Apr 2013
China coder mark
Евгений Пушкин
commented
on 12 Jun 2013
same problem
b00n90
commented
on 04 Apr 2011
good work
Know Legend
commented
on 06 Dec 2012
lol XD
Python GUI Development with Qt - Resource File - Video 15
For more information and code download please visit //py.bo.vc Video 15 - In order to use icons or any other images in your application, you must define a ...
User Comments
edijemeni
commented
on 09 Apr 2015
Hello Bo, I cant find the file 'pyside-1.1.2.win32-py2.7-win32.egg' in my
site-packages library. I am using python 2.7.9 and PySide. Please any
advice?
Robert Calnan
commented
on 28 Apr 2015
+edijemeni I could not find it either this is the path I used and it seemed to work C:\Python27\Lib\site-packages\PySide
edijemeni
commented
on 09 Apr 2015
Yes it is 32bit Bo. I am also using the latest version of PySide.
Deusdies2
commented
on 09 Apr 2015
+edijemeni Hello, is the Python version you are using also 32bit?
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