Questions tagged as 'qt'

Tagged questions
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Connect Qt with Github?

Hello! How are you? I am currently developing software with Qt but I will start with the "Version Controls" since I will be working as a team, but I can not connect directly with Github , what I want is that yes; I am modifying an Ej file:...
asked by 26.04.2017 / 00:33
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Convert a complete project to .dll

How can I convert a complete project in C ++ to a dll, to use in my other projects? I have searched the Internet about how to convert, but the truth is that I never tried everything in c # using the class and importing it into my main program. I...
asked by 15.11.2016 / 02:25
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Show the name of my team with QT

Hello in an application that made it to use it only I want to show the name of my team. It is possible to show the user's name in the following way: QDir::homePath() But what I want is to show the name of my team in my program is it possibl...
asked by 17.10.2016 / 19:25
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Simulate cd commands .. or change directory with c ++ and QT

Hello, I am trying to implement in C ++ with a vector that can simulate for example the command cd .. that way I could go back to my previous route or I could also save the current route to be able to show it. The code is as follows: //store t...
asked by 23.10.2016 / 19:50
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Capture keystrokes with QT and C ++

I'm trying to make an application with QT that I get the keys but although it works many times certain keys on my computer does not take them for example I write Hello how are you and I put Hoa coo these. The code with which I capture the key...
asked by 04.10.2016 / 15:47
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Conversion wchar a string to pass it to unicode Qt

Hi, I'm doing the following conversion: wchar_t buffer[5]; QString string = QString::fromWCharArray(buffer); char *utf8encoded = string.toUtf8(); But it seems to give me the following error:    'initializing': conversion of 'QByteArray'...
asked by 04.11.2016 / 23:28
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Take out a string according to the position in qt

Hi, I have the following string in QT, for example: QString forum="new forum" And I need to take the characters from the third letter. I know it can be right and left but I need only from the third because the chain sometimes gets bigger and I d...
asked by 06.10.2016 / 18:13
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Error with openssl QT

Hello, I get this error with openssl in qt:    libeay32.lib (rand_win.obj): - 1: error: LNK2019: external symbol   __imp__DeleteObject @ 4 unresolved referenced in the _readscreen function I basically compile in static mode but it always...
asked by 30.09.2016 / 21:23
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Version of file in the resource of an executable

I have an echo program with Qt4 whose version is 1.0.0.0, but I ported it to Qt5 and with small changes in functionality, I do not know which version number I should increase.     
asked by 25.11.2018 / 01:25
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Create and destroy threads with Qt

I'm doing tests with C ++ and Qt. I want to make a program that according to the data found in the database create X threads to make each of them a laaaargo process. This process must be repeated indefinitely while the user does not stop it....
asked by 19.11.2018 / 12:10