Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. Qt Programming Language
Forum Updated to NodeBB v4.3 + New Features

Qt Programming Language

Scheduled Pinned Locked Moved Unsolved General and Desktop
331 Posts 17 Posters 422.9k Views 9 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • A Allanis
    22 Sept 2017, 20:24

    You should be able to use QString::fromUtf8() for this: http://doc.qt.io/qt-5/qstring.html#fromUtf8

    A Offline
    A Offline
    Annabelle
    wrote on 22 Sept 2017, 22:06 last edited by
    #50

    @Allanis said in Qt Programming Language:

    You should be able to use QString::fromUtf8() for this: http://doc.qt.io/qt-5/qstring.html#fromUtf8

    Could you please be so kind as to give me an example of what one of my icons would look like with the QString::fromUtf8() code? For example: πŸ‘¦πŸ‘ΆπŸ‘§

    1 Reply Last reply
    0
    • A Offline
      A Offline
      Allanis
      wrote on 22 Sept 2017, 22:53 last edited by Allanis
      #51

      Sure. I'm not sure exactly what you mean. Do you want an image or a code example? either way I whipped up a quick example to demonstrate what it would look like. Here's an image.

      0_1506120620297_annabelle.png

      Given that your first post mentioned you where visually impaired, I think I may have misunderstood your meaning, so here's an example in code:

        QRadioButton* rb = new QRadioButton();
        QString str = QString::fromUtf8("<Utf-8 code> Button Name");
        rb->setText(str);
      

      Where <Utf-8 code> = the character you wish to display.
      Pretty sure there is a nicer way to do it. But I'm off to bed. That should get you started though.

      A 1 Reply Last reply 22 Sept 2017, 23:49
      0
      • A Allanis
        22 Sept 2017, 22:53

        Sure. I'm not sure exactly what you mean. Do you want an image or a code example? either way I whipped up a quick example to demonstrate what it would look like. Here's an image.

        0_1506120620297_annabelle.png

        Given that your first post mentioned you where visually impaired, I think I may have misunderstood your meaning, so here's an example in code:

          QRadioButton* rb = new QRadioButton();
          QString str = QString::fromUtf8("<Utf-8 code> Button Name");
          rb->setText(str);
        

        Where <Utf-8 code> = the character you wish to display.
        Pretty sure there is a nicer way to do it. But I'm off to bed. That should get you started though.

        A Offline
        A Offline
        Annabelle
        wrote on 22 Sept 2017, 23:49 last edited by
        #52

        @Allanis said in Qt Programming Language:

        Sure. I'm not sure exactly what you mean. Do you want an image or a code example? either way I whipped up a quick example to demonstrate what it would look like. Here's an image.

        0_1506120620297_annabelle.png

        Given that your first post mentioned you where visually impaired, I think I may have misunderstood your meaning, so here's an example in code:

          QRadioButton* rb = new QRadioButton();
          QString str = QString::fromUtf8("<Utf-8 code> Button Name");
          rb->setText(str);
        

        Where <Utf-8 code> = the character you wish to display.
        Pretty sure there is a nicer way to do it. But I'm off to bed. That should get you started though.

        So are you thinking I should write something like:
        QRadioButton* rb = new QRadioButton();
        QString str = QString::fromUtf8("<πŸ‘°> Button Name");
        rb->setText(str);
        And for "Button Name", would it be something like:
        QRadioButton* rb = new QRadioButton();
        QString str = QString::fromUtf8("<πŸ‘°> Bride");
        rb->setText(str);
        Something along those lines?

        1 Reply Last reply
        0
        • A Offline
          A Offline
          Allanis
          wrote on 22 Sept 2017, 23:54 last edited by
          #53

          Yeah that will work. But remove the <> from around your unicode character. I only placed them their as placeholder. It will work by placing the unicode character in your source file as you have done, but I would recommend finding the value for it instead. I'm replying from my phone so I can't look ot up for you.

          A 1 Reply Last reply 23 Sept 2017, 17:32
          0
          • A Allanis
            22 Sept 2017, 23:54

            Yeah that will work. But remove the <> from around your unicode character. I only placed them their as placeholder. It will work by placing the unicode character in your source file as you have done, but I would recommend finding the value for it instead. I'm replying from my phone so I can't look ot up for you.

            A Offline
            A Offline
            Annabelle
            wrote on 23 Sept 2017, 17:32 last edited by
            #54

            @Allanis said in Qt Programming Language:

            Yeah that will work. But remove the <> from around your unicode character. I only placed them their as placeholder. It will work by placing the unicode character in your source file as you have done, but I would recommend finding the value for it instead. I'm replying from my phone so I can't look ot up for you.

            @Allanis said in Qt Programming Language:

            Yeah that will work. But remove the <> from around your unicode character. I only placed them their as placeholder. It will work by placing the unicode character in your source file as you have done, but I would recommend finding the value for it instead. I'm replying from my phone so I can't look ot up for you.

            By value, do you mean the Unicode value? Or do you mean the hexidecimal value? I'm confused!

            1 Reply Last reply
            0
            • A Offline
              A Offline
              Allanis
              wrote on 23 Sept 2017, 18:18 last edited by Allanis
              #55

              @Annabelle said in Qt Programming Language:

              πŸ‘°

              Sorry, I wasn't too clear. You should use the UCN for example: '\u2639' will represent ☹
              There can be problems with this as compilers are required to support only the basic source characters. I'm not sure if Qt gives you much help in way of UCN's so if it doesn't display the character for you, use the literal '☹' in your source, and perhaps see if someone else can help you with the use of UCN as I'm not so sure without reading up on it. Perhaps also try reading up on character sets to understand encodings.

              Edit:
              I just checked up the code for πŸ‘§

                QString str1 = QString::fromUtf8("\U0001F467 Button 1");
              
              A 1 Reply Last reply 23 Sept 2017, 21:31
              0
              • A Allanis
                23 Sept 2017, 18:18

                @Annabelle said in Qt Programming Language:

                πŸ‘°

                Sorry, I wasn't too clear. You should use the UCN for example: '\u2639' will represent ☹
                There can be problems with this as compilers are required to support only the basic source characters. I'm not sure if Qt gives you much help in way of UCN's so if it doesn't display the character for you, use the literal '☹' in your source, and perhaps see if someone else can help you with the use of UCN as I'm not so sure without reading up on it. Perhaps also try reading up on character sets to understand encodings.

                Edit:
                I just checked up the code for πŸ‘§

                  QString str1 = QString::fromUtf8("\U0001F467 Button 1");
                
                A Offline
                A Offline
                Annabelle
                wrote on 23 Sept 2017, 21:31 last edited by
                #56

                @Allanis said in Qt Programming Language:

                @Annabelle said in Qt Programming Language:

                πŸ‘°

                Sorry, I wasn't too clear. You should use the UCN for example: '\u2639' will represent ☹
                There can be problems with this as compilers are required to support only the basic source characters. I'm not sure if Qt gives you much help in way of UCN's so if it doesn't display the character for you, use the literal '☹' in your source, and perhaps see if someone else can help you with the use of UCN as I'm not so sure without reading up on it. Perhaps also try reading up on character sets to understand encodings.

                Edit:
                I just checked up the code for πŸ‘§

                  QString str1 = QString::fromUtf8("\U0001F467 Button 1");
                

                So for Bride:

                QString str1 = QString::fromUtf8("\U0001F470 Button 1");
                -> Set Text = "Bride";

                1 Reply Last reply
                0
                • A Offline
                  A Offline
                  Allanis
                  wrote on 23 Sept 2017, 21:33 last edited by
                  #57

                  @Annabelle said in Qt Programming Language:

                  \U0001F470

                  That's right. You've got it.

                  A 1 Reply Last reply 23 Sept 2017, 22:51
                  0
                  • A Allanis
                    23 Sept 2017, 21:33

                    @Annabelle said in Qt Programming Language:

                    \U0001F470

                    That's right. You've got it.

                    A Offline
                    A Offline
                    Annabelle
                    wrote on 23 Sept 2017, 22:51 last edited by
                    #58

                    @Allanis said in Qt Programming Language:

                    @Annabelle said in Qt Programming Language:

                    \U0001F470

                    That's right. You've got it.

                    So would this look right?

                    QString str1 = QString::fromUtf8("\U0001F470 Button 1");
                    -> Set Text = "Bride";
                    Not quite sure how to do the "Set Text" part, so I did the best I could when writing the code. So how would I compile the full version of the radio button? Would it look something like this?
                    QRadioButton *button = new QRadioButton ("Bride", this);
                    QString str1 = QString::fromUtf8("\U0001F470 Button 1");
                    -> Set Text = "Bride";

                    1 Reply Last reply
                    0
                    • A Offline
                      A Offline
                      Allanis
                      wrote on 23 Sept 2017, 23:01 last edited by
                      #59
                      QRadioButton* button = new QRadioButton();
                      QString str1 = QString::fromUtf8("\U0001F470 Bride");
                      button->setText(str1);
                      

                      I would suggest reading a book to get yourself better acquainted with C++. Otherwise you will encounter many pitfalls.

                      A 1 Reply Last reply 24 Sept 2017, 02:20
                      0
                      • A Allanis
                        23 Sept 2017, 23:01
                        QRadioButton* button = new QRadioButton();
                        QString str1 = QString::fromUtf8("\U0001F470 Bride");
                        button->setText(str1);
                        

                        I would suggest reading a book to get yourself better acquainted with C++. Otherwise you will encounter many pitfalls.

                        A Offline
                        A Offline
                        Annabelle
                        wrote on 24 Sept 2017, 02:20 last edited by
                        #60

                        @Allanis said in Qt Programming Language:

                        QRadioButton* button = new QRadioButton();
                        QString str1 = QString::fromUtf8("\U0001F470 Bride");
                        button->setText(str1);
                        

                        I would suggest reading a book to get yourself better acquainted with C++. Otherwise you will encounter many pitfalls.

                        Are there any books out there that are available in Braille? Since that's the primary format which I read. If that's not possible, is there a .chm help file that can explain the language in detail?

                        1 Reply Last reply
                        0
                        • A Offline
                          A Offline
                          Allanis
                          wrote on 24 Sept 2017, 09:04 last edited by
                          #61

                          It may be difficult to find such a technical book in Braille. I had a look but came up empty. You can find a copy of "C++ gui programming with qt4 2nd edition" in .chm.

                          https://github.com/sherlock/qt?files=1

                          I think your screen reader should be ok to read epub? If so you could pickup most textbooks from amazon or something.

                          A 1 Reply Last reply 24 Sept 2017, 15:56
                          0
                          • A Allanis
                            24 Sept 2017, 09:04

                            It may be difficult to find such a technical book in Braille. I had a look but came up empty. You can find a copy of "C++ gui programming with qt4 2nd edition" in .chm.

                            https://github.com/sherlock/qt?files=1

                            I think your screen reader should be ok to read epub? If so you could pickup most textbooks from amazon or something.

                            A Offline
                            A Offline
                            Annabelle
                            wrote on 24 Sept 2017, 15:56 last edited by
                            #62

                            @Allanis said in Qt Programming Language:

                            It may be difficult to find such a technical book in Braille. I had a look but came up empty. You can find a copy of "C++ gui programming with qt4 2nd edition" in .chm.

                            https://github.com/sherlock/qt?files=1

                            I think your screen reader should be ok to read epub? If so you could pickup most textbooks from amazon or something.

                            I tried searching for the .chm file "C++ gui programming with qt4 2nd
                            edition" on the link you provided, but it says "No Matching Files Found". Where do I go next?

                            M 1 Reply Last reply 24 Sept 2017, 17:09
                            0
                            • A Annabelle
                              24 Sept 2017, 15:56

                              @Allanis said in Qt Programming Language:

                              It may be difficult to find such a technical book in Braille. I had a look but came up empty. You can find a copy of "C++ gui programming with qt4 2nd edition" in .chm.

                              https://github.com/sherlock/qt?files=1

                              I think your screen reader should be ok to read epub? If so you could pickup most textbooks from amazon or something.

                              I tried searching for the .chm file "C++ gui programming with qt4 2nd
                              edition" on the link you provided, but it says "No Matching Files Found". Where do I go next?

                              M Offline
                              M Offline
                              mrjj
                              Lifetime Qt Champion
                              wrote on 24 Sept 2017, 17:09 last edited by
                              #63

                              @Annabelle
                              Hi, it is hidden inside a download button
                              this is direct link
                              https://github.com/sherlock/qt/raw/master/C%2B%2B GUI Programming with Qt4 2ndEdition.chm

                              A 1 Reply Last reply 24 Sept 2017, 19:30
                              1
                              • M mrjj
                                24 Sept 2017, 17:09

                                @Annabelle
                                Hi, it is hidden inside a download button
                                this is direct link
                                https://github.com/sherlock/qt/raw/master/C%2B%2B GUI Programming with Qt4 2ndEdition.chm

                                A Offline
                                A Offline
                                Annabelle
                                wrote on 24 Sept 2017, 19:30 last edited by
                                #64

                                @mrjj said in Qt Programming Language:

                                @Annabelle
                                Hi, it is hidden inside a download button
                                this is direct link
                                https://github.com/sherlock/qt/raw/master/C%2B%2B GUI Programming with Qt4 2ndEdition.chm

                                I downloaded the .chm file, but now when I attempt to read any of the topics, it seems there's nothing in them. Is there something wrong with the file?

                                M 1 Reply Last reply 24 Sept 2017, 21:22
                                0
                                • A Annabelle
                                  24 Sept 2017, 19:30

                                  @mrjj said in Qt Programming Language:

                                  @Annabelle
                                  Hi, it is hidden inside a download button
                                  this is direct link
                                  https://github.com/sherlock/qt/raw/master/C%2B%2B GUI Programming with Qt4 2ndEdition.chm

                                  I downloaded the .chm file, but now when I attempt to read any of the topics, it seems there's nothing in them. Is there something wrong with the file?

                                  M Offline
                                  M Offline
                                  mrjj
                                  Lifetime Qt Champion
                                  wrote on 24 Sept 2017, 21:22 last edited by mrjj
                                  #65

                                  @Annabelle
                                  Hi
                                  Yes it seems that at least on windows 10, only the toc is there -
                                  nothing is shown when you click on a topic.

                                  If pdf is ok, here is direct link
                                  https://tfetimes.com/wp-content/uploads/2015/09/c-gui-programming-with-qt-4-2ndedition.pdf

                                  A 1 Reply Last reply 24 Sept 2017, 22:47
                                  0
                                  • A Offline
                                    A Offline
                                    Allanis
                                    wrote on 24 Sept 2017, 21:29 last edited by
                                    #66

                                    Sorry if I provided a bad link. (Didn't really download to check it).
                                    See if your screen reader can read epubs ok. And you can find all you need on amazon. (Alternate outlets are available too.)

                                    1 Reply Last reply
                                    0
                                    • M mrjj
                                      24 Sept 2017, 21:22

                                      @Annabelle
                                      Hi
                                      Yes it seems that at least on windows 10, only the toc is there -
                                      nothing is shown when you click on a topic.

                                      If pdf is ok, here is direct link
                                      https://tfetimes.com/wp-content/uploads/2015/09/c-gui-programming-with-qt-4-2ndedition.pdf

                                      A Offline
                                      A Offline
                                      Annabelle
                                      wrote on 24 Sept 2017, 22:47 last edited by
                                      #67

                                      @mrjj said in Qt Programming Language:

                                      @Annabelle
                                      Hi
                                      Yes it seems that at least on windows 10, only the toc is there -
                                      nothing is shown when you click on a topic.

                                      If pdf is ok, here is direct link
                                      https://tfetimes.com/wp-content/uploads/2015/09/c-gui-programming-with-qt-4-2ndedition.pdf

                                      1. This machine I'm on is Windows XP.
                                      2. My screenreader doesn't read PDF's.
                                      3. What are EPubs?
                                      4. Would I have to pay to find it on Amazon? If so, how much?
                                      1 Reply Last reply
                                      0
                                      • S Offline
                                        S Offline
                                        Sunfluxgames
                                        wrote on 26 Sept 2017, 13:03 last edited by Sunfluxgames
                                        #68
                                        https://www.youtube.com/watch?v=ETOohmYui3Q
                                        

                                        Would finding a pdf that would read her all the text from a basic C++ book work?

                                        Then use Jaws to google examples or terms that she doesn't understand?

                                        EPUB is an e-book file format with the extension .epub that can be downloaded and read on devices like smartphones, tablets, computers, or e-readers.

                                        A 1 Reply Last reply 26 Sept 2017, 13:18
                                        0
                                        • S Sunfluxgames
                                          26 Sept 2017, 13:03
                                          https://www.youtube.com/watch?v=ETOohmYui3Q
                                          

                                          Would finding a pdf that would read her all the text from a basic C++ book work?

                                          Then use Jaws to google examples or terms that she doesn't understand?

                                          EPUB is an e-book file format with the extension .epub that can be downloaded and read on devices like smartphones, tablets, computers, or e-readers.

                                          A Offline
                                          A Offline
                                          Annabelle
                                          wrote on 26 Sept 2017, 13:18 last edited by
                                          #69

                                          @Sunfluxgames said in Qt Programming Language:

                                          https://www.youtube.com/watch?v=ETOohmYui3Q
                                          

                                          Would finding a pdf that would read her all the text from a basic C++ book work?

                                          Then use Jaws to google examples or terms that she doesn't understand?

                                          EPUB is an e-book file format with the extension .epub that can be downloaded and read on devices like smartphones, tablets, computers, or e-readers.

                                          Which book of Basic C++ are you thinking of? PDF's in general don't work with my screenreader. .chm's, .txt's, and .doc's work just fine.

                                          1 Reply Last reply
                                          0

                                          59/331

                                          23 Sept 2017, 23:01

                                          272 unread
                                          • Login

                                          • Login or register to search.
                                          59 out of 331
                                          • First post
                                            59/331
                                            Last post
                                          0
                                          • Categories
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups
                                          • Search
                                          • Get Qt Extensions
                                          • Unsolved