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Lower case filenames

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  • S Offline
    S Offline
    scarleton
    wrote on last edited by
    #1

    I have been doing Qt programming within Visual Studio for a number of months now. I always camel case for both class names and file names, so I am always unchecking the "Lower case file names" option in the Visual Studio plug-in to create Qt classes.

    Well, I just went to create my first C++ class in Qt Creator and that option isn't there! I sure would love to see it get added in the future. Or is this something I could add myself and submit? If so, how would one go about doing that?

    Sam

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    • M Offline
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      milot.shala
      wrote on last edited by
      #2

      I think that can be very useful. Right now I am using lower case filenames and camel case class names, but when I have a large list of files sometimes I get lost.

      I think this should be marked as feature request in the Qt Creator on the bug tracker.

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      • V Offline
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        vsorokin
        wrote on last edited by
        #3

        CamelCase in filenames is not good idea for my opinion, because in Unix/Mac OS filenames case sensitive. It make more problems.

        --
        Vasiliy

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        • S Offline
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          scarleton
          wrote on last edited by
          #4

          Vass,

          First off, I am only seeking this to be an option (as a side note, it would be great if the system would remember which option).

          I do have a question for you, since I am planing on taking this application to OSX, why does the case sensitivity cause problems on Unix/OSX? I would think that all lower case would be no different from a mix of lower and upper as long as you get it right:) What am I missing?

          Sam

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          • V Offline
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            vsorokin
            wrote on last edited by
            #5

            [quote author="scarleton" date="1292721652"]
            ...as long as you get it right...
            [/quote]
            If you make case mistake in include directive on windows platform - all be ok.
            But if it will on Unix - application isn't compile.

            --
            Vasiliy

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            • K Offline
              K Offline
              kamalakshantv
              wrote on last edited by
              #6

              +1 May be someone should raise a feature request.

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              • S Offline
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                scarleton
                wrote on last edited by
                #7

                I would be glad to put in a feature request, if someone would be so kind as to enlighten me as to how. I found the Jiri page for bugs, but nothing for features.

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                • V Offline
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                  vsorokin
                  wrote on last edited by
                  #8

                  scarleton, go to http://bugreports.qt.nokia.com/, sign in, click "+ create issue" and see:
                  !http://media.share.ovi.com/m1/s/2644/907b7ebfec6f492490a467d9af6c2dbd.jpg(create issue)!

                  --
                  Vasiliy

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                  • G Offline
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                    giesbert
                    wrote on last edited by
                    #9

                    Hi scarleton. Can you please post the link to the feature request when you made it?
                    Thanks

                    Nokia Certified Qt Specialist.
                    Programming Is Like Sex: One mistake and you have to support it for the rest of your life. (Michael Sinz)

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                    • T Offline
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                      tobias.hunger
                      wrote on last edited by
                      #10

                      Tools->Options->C++->File Naming has a checkbox "Lowercase file names" for me. Is that what you are looking for?

                      We generally encourage all lowercase filenames since some file systems are case sensitive while others are not. This can cause quite a mess if you are not consistent with your file name casing. So you can put "Something.h" as well as "something.h" into your project in one system and those end up being one file in another (which one depends on the order you copy the files).

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                      • G Offline
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                        giesbert
                        wrote on last edited by
                        #11

                        Hi,
                        That was what I meant. It's always a type of finding :-))
                        Thanks a lot Tobias.

                        Nokia Certified Qt Specialist.
                        Programming Is Like Sex: One mistake and you have to support it for the rest of your life. (Michael Sinz)

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                        • V Offline
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                          vsorokin
                          wrote on last edited by
                          #12

                          Tobias Hunger Wow, I don't knew it has setting, but I said above about problem with camelCase filenames :)

                          --
                          Vasiliy

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                          • M Offline
                            M Offline
                            milot.shala
                            wrote on last edited by
                            #13

                            Same here, good to have such option.

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                            • S Offline
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                              scarleton
                              wrote on last edited by
                              #14

                              [quote author="Gerolf" date="1292748375"]Hi scarleton. Can you please post the link to the feature request when you made it?
                              Thanks[/quote] Sure thing:

                              http://bugreports.qt.nokia.com/browse/QTCREATORBUG-3420

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                              • S Offline
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                                scarleton
                                wrote on last edited by
                                #15

                                [quote author="Tobias Hunger" date="1292750415"]Tools->Options->C++->File Naming has a checkbox "Lowercase file names" for me. Is that what you are looking for?[/quote]That is it, exactly. Now if it where on the C++ Class Wizard, folk could find it easier :)

                                [quote author="Tobias Hunger" date="1292750415"]We generally encourage all lowercase filenames since some file systems are case sensitive while others are not. This can cause quite a mess if you are not consistent with your file name casing. So you can put "Something.h" as well as "something.h" into your project in one system and those end up being one file in another (which one depends on the order you copy the files).[/quote]I simply don't follow the logic here, with regards to C++, that is. The whole language is case sensitive, Considering this is the programming language I started in, it is always my habit, even in languages which are NOT case sensitive to make sure that the case is consistent, what ever they might be. I find this to improve readability as much as anything else.

                                What I don't get is why Unix programmers that live in a world of case sensitive filenames just punt and make everything lower case. I know I REALLY wish Windows was case sensitive because it drives me batty trying to change the case of a filename, I always have to totally rename it to something new and change it back wit the correct case.

                                But then I am one of those that hates the fact that SQL isn't case sensitive, wish it was:)

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                                • mzimmersM Offline
                                  mzimmersM Offline
                                  mzimmers
                                  wrote on last edited by
                                  #16

                                  I'd like to reopen this thread. I had used camelCase when naming my files. Now that I see it's not such a good idea, I'd like to change to all lowercase while I still have just a handful of files.

                                  Unfortunately, Creator seems to be getting confused. I changed one filename, but both the old and new versions of the file seem to "exist" now. For example, if I go into a different file, select a class name, and do the "Find Usages" command, both versions of the filename show up.

                                  I've copied the file to another location, deleted it through Qt (including deleting the file permanently), quit and re-started Creator, and re-added the file, and this still happens. Is this a bug, or am I leaving out a step?

                                  And...what's the recommended way to fix all of my filenames within Creator?

                                  Thanks.

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                                  • D Offline
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                                    DenisKormalev
                                    wrote on last edited by
                                    #17

                                    Check your .pro file. Maybe there are duplicates. Also double-check for duplicates in your FS (if you have case-sensitive FS).

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                                    • mzimmersM Offline
                                      mzimmersM Offline
                                      mzimmers
                                      wrote on last edited by
                                      #18

                                      Thanks, Denis. I checked both, and could find no occurrence of the duplicate file. Any other ideas?

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                                      • A Offline
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                                        andre
                                        wrote on last edited by
                                        #19

                                        Does it help to delete the .pro.user file?

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                                        • T Offline
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                                          tobias.hunger
                                          wrote on last edited by
                                          #20

                                          Andre: Nope. The .pro.user file does not contain any information on which files make up the project.

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