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  4. how too add an exciting ".ui" file to a "cpp widget application project"?

how too add an exciting ".ui" file to a "cpp widget application project"?

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  • A Offline
    A Offline
    aria_aa
    wrote on 2 Sept 2021, 12:33 last edited by aria_aa 9 Feb 2021, 12:41
    #1

    Hello,
    I make an Qt Widgets Application in Qt Creator with window_no_000 class name and wanna add a exciting ".ui" file with window_no_001 class name that I made it before in another python project.
    I add UI file to project and make ".h" and ".cpp" file for that but get some error on ".cpp" file and don't know where is problem.
    I put all files here please help me.

    project tree menu:
    Capture.PNG
    project files:
    Capture.PNG
    TSC_app_cpp.pro:

    QT       += core gui
    
    greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
    
    CONFIG += c++11
    
    # You can make your code fail to compile if it uses deprecated APIs.
    # In order to do so, uncomment the following line.
    #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
    
    SOURCES += \
        main.cpp \
        window_no_000.cpp \
        window_no_001.cpp
    
    HEADERS += \
        window_no_000.h \
        window_no_001.h
    
    FORMS += \
        window_no_000.ui \
        window_no_001.ui
    
    # Default rules for deployment.
    qnx: target.path = /tmp/$${TARGET}/bin
    else: unix:!android: target.path = /opt/$${TARGET}/bin
    !isEmpty(target.path): INSTALLS += target
    
    DISTFILES += \
        icons/activity.svg \
        icons/airplay.svg \
        icons/alert-circle.svg \
        icons/alert-octagon.svg \
        icons/alert-triangle.svg \
        icons/align-center.svg \
        icons/align-justify.svg \
        icons/align-left.svg \
        icons/align-right.svg \
        icons/anchor.svg \
        icons/aperture.svg \
        icons/archive.svg \
        icons/arrow-down-circle.svg \
        icons/arrow-down-left.svg \
        icons/arrow-down-right.svg \
        icons/arrow-down.svg \
        icons/arrow-left-circle.svg \
        icons/arrow-left.svg \
        icons/arrow-right-circle.svg \
        icons/arrow-right.svg \
        icons/arrow-up-circle.svg \
        icons/arrow-up-left.svg \
        icons/arrow-up-right.svg \
        icons/arrow-up.svg \
        icons/at-sign.svg \
        icons/award.svg \
        icons/bar-chart-2.svg \
        icons/bar-chart.svg \
        icons/battery-charging.svg \
        icons/battery.svg \
        icons/bell-off.svg \
        icons/bell.svg \
        icons/bluetooth.svg \
        icons/bold.svg \
        icons/book-open.svg \
        icons/book.svg \
        icons/bookmark.svg \
        icons/box.svg \
        icons/briefcase.svg \
        icons/calendar.svg \
        icons/camera-off.svg \
        icons/camera.svg \
        icons/cast.svg \
        icons/check-circle.svg \
        icons/check-square.svg \
        icons/check.svg \
        icons/chevron-down.svg \
        icons/chevron-left.svg \
        icons/chevron-right.svg \
        icons/chevron-up.svg \
        icons/chevrons-down.svg \
        icons/chevrons-left.svg \
        icons/chevrons-right.svg \
        icons/chevrons-up.svg \
        icons/chrome.svg \
        icons/circle.svg \
        icons/clipboard.svg \
        icons/clock.svg \
        icons/cloud-drizzle.svg \
        icons/cloud-lightning.svg \
        icons/cloud-off.svg \
        icons/cloud-rain.svg \
        icons/cloud-snow.svg \
        icons/cloud.svg \
        icons/code.svg \
        icons/codepen.svg \
        icons/codesandbox.svg \
        icons/coffee.svg \
        icons/columns.svg \
        icons/command.svg \
        icons/compass.svg \
        icons/copy.svg \
        icons/corner-down-left.svg \
        icons/corner-down-right.svg \
        icons/corner-left-down.svg \
        icons/corner-left-up.svg \
        icons/corner-right-down.svg \
        icons/corner-right-up.svg \
        icons/corner-up-left.svg \
        icons/corner-up-right.svg \
        icons/cpu.svg \
        icons/credit-card.svg \
        icons/crop.svg \
        icons/crosshair.svg \
        icons/database.svg \
        icons/delete.svg \
        icons/disc.svg \
        icons/divide-circle.svg \
        icons/divide-square.svg \
        icons/divide.svg \
        icons/dollar-sign.svg \
        icons/download-cloud.svg \
        icons/download.svg \
        icons/dribbble.svg \
        icons/droplet.svg \
        icons/edit-2.svg \
        icons/edit-3.svg \
        icons/edit.svg \
        icons/external-link.svg \
        icons/eye-off.svg \
        icons/eye.svg \
        icons/facebook.svg \
        icons/fast-forward.svg \
        icons/feather.svg \
        icons/figma.svg \
        icons/file-minus.svg \
        icons/file-plus.svg \
        icons/file-text.svg \
        icons/file.svg \
        icons/film.svg \
        icons/filter.svg \
        icons/flag.svg \
        icons/folder-minus.svg \
        icons/folder-plus.svg \
        icons/folder.svg \
        icons/framer.svg \
        icons/frown.svg \
        icons/gift.svg \
        icons/git-branch.svg \
        icons/git-commit.svg \
        icons/git-merge.svg \
        icons/git-pull-request.svg \
        icons/github.svg \
        icons/gitlab.svg \
        icons/globe.svg \
        icons/grid.svg \
        icons/hard-drive.svg \
        icons/hash.svg \
        icons/headphones.svg \
        icons/heart.svg \
        icons/help-circle.svg \
        icons/hexagon.svg \
        icons/home.svg \
        icons/image.svg \
        icons/inbox.svg \
        icons/info.svg \
        icons/instagram.svg \
        icons/italic.svg \
        icons/key.svg \
        icons/layers.svg \
        icons/layout.svg \
        icons/life-buoy.svg \
        icons/link-2.svg \
        icons/link.svg \
        icons/linkedin.svg \
        icons/list.svg \
        icons/loader.svg \
        icons/lock.svg \
        icons/log-in.svg \
        icons/log-out.svg \
        icons/mail.svg \
        icons/map-pin.svg \
        icons/map.svg \
        icons/maximize-2.svg \
        icons/maximize.svg \
        icons/meh.svg \
        icons/menu.svg \
        icons/message-circle.svg \
        icons/message-square.svg \
        icons/mic-off.svg \
        icons/mic.svg \
        icons/minimize-2.svg \
        icons/minimize.svg \
        icons/minus-circle.svg \
        icons/minus-square.svg \
        icons/minus.svg \
        icons/monitor.svg \
        icons/moon.svg \
        icons/more-horizontal.svg \
        icons/more-vertical.svg \
        icons/mouse-pointer.svg \
        icons/move.svg \
        icons/music.svg \
        icons/navigation-2.svg \
        icons/navigation.svg \
        icons/octagon.svg \
        icons/package.svg \
        icons/paperclip.svg \
        icons/pause-circle.svg \
        icons/pause.svg \
        icons/pen-tool.svg \
        icons/percent.svg \
        icons/phone-call.svg \
        icons/phone-forwarded.svg \
        icons/phone-incoming.svg \
        icons/phone-missed.svg \
        icons/phone-off.svg \
        icons/phone-outgoing.svg \
        icons/phone.svg \
        icons/pie-chart.svg \
        icons/play-circle.svg \
        icons/play.svg \
        icons/plus-circle.svg \
        icons/plus-square.svg \
        icons/plus.svg \
        icons/pocket.svg \
        icons/power.svg \
        icons/printer.svg \
        icons/radio.svg \
        icons/refresh-ccw.svg \
        icons/refresh-cw.svg \
        icons/repeat.svg \
        icons/rewind.svg \
        icons/rotate-ccw.svg \
        icons/rotate-cw.svg \
        icons/rss.svg \
        icons/save.svg \
        icons/scissors.svg \
        icons/search.svg \
        icons/send.svg \
        icons/server.svg \
        icons/settings.svg \
        icons/share-2.svg \
        icons/share.svg \
        icons/shield-off.svg \
        icons/shield.svg \
        icons/shopping-bag.svg \
        icons/shopping-cart.svg \
        icons/shuffle.svg \
        icons/sidebar.svg \
        icons/skip-back.svg \
        icons/skip-forward.svg \
        icons/slack.svg \
        icons/slash.svg \
        icons/sliders.svg \
        icons/smartphone.svg \
        icons/smile.svg \
        icons/speaker.svg \
        icons/square.svg \
        icons/star.svg \
        icons/stop-circle.svg \
        icons/sun.svg \
        icons/sunrise.svg \
        icons/sunset.svg \
        icons/tablet.svg \
        icons/tag.svg \
        icons/target.svg \
        icons/terminal.svg \
        icons/thermometer.svg \
        icons/thumbs-down.svg \
        icons/thumbs-up.svg \
        icons/toggle-left.svg \
        icons/toggle-right.svg \
        icons/tool.svg \
        icons/trash-2.svg \
        icons/trash.svg \
        icons/trello.svg \
        icons/trending-down.svg \
        icons/trending-up.svg \
        icons/triangle.svg \
        icons/truck.svg \
        icons/tv.svg \
        icons/twitch.svg \
        icons/twitter.svg \
        icons/type.svg \
        icons/umbrella.svg \
        icons/underline.svg \
        icons/unlock.svg \
        icons/upload-cloud.svg \
        icons/upload.svg \
        icons/user-check.svg \
        icons/user-minus.svg \
        icons/user-plus.svg \
        icons/user-x.svg \
        icons/user.svg \
        icons/users.svg \
        icons/video-off.svg \
        icons/video.svg \
        icons/voicemail.svg \
        icons/volume-1.svg \
        icons/volume-2.svg \
        icons/volume-x.svg \
        icons/volume.svg \
        icons/watch.svg \
        icons/wifi-off.svg \
        icons/wifi.svg \
        icons/wind.svg \
        icons/x-circle.svg \
        icons/x-octagon.svg \
        icons/x-square.svg \
        icons/x.svg \
        icons/youtube.svg \
        icons/zap-off.svg \
        icons/zap.svg \
        icons/zoom-in.svg \
        icons/zoom-out.svg
    
    RESOURCES += \
        icons.qrc
    

    window_no_000.h:

    #ifndef WINDOW_NO_000_H
    #define WINDOW_NO_000_H
    #include <QMainWindow>
    
    QT_BEGIN_NAMESPACE
    namespace Ui { class window_no_000; }
    QT_END_NAMESPACE
    
    class window_no_000 : public QMainWindow
    {
        Q_OBJECT
    
    public:
        window_no_000(QWidget *parent = nullptr);
        ~window_no_000();
    
    private:
        Ui::window_no_000 *ui;
    };
    #endif // WINDOW_NO_000_H
    

    window_no_001.h

    #ifndef WINDOW_NO_001_H
    #define WINDOW_NO_001_H
    #include <QMainWindow>
    
    QT_BEGIN_NAMESPACE
    namespace Ui { class window_no_001; }
    QT_END_NAMESPACE
    
    class window_no_001 : public QMainWindow
    {
        Q_OBJECT
    
    public:
        window_no_001(QWidget *parent = nullptr);
        ~window_no_001();
    
    private:
        Ui::window_no_001 *ui;
    };
    #endif // WINDOW_NO_001_H
    

    main.cpp:

    #include "window_no_000.h"
    #include "window_no_001.h"
    #include <QApplication>
    
    int main(int argc, char *argv[])
    {
        QApplication a(argc, argv);
        window_no_001 w;
        w.show();
        return a.exec();
    }
    

    window_no_000.cpp:

    #include "window_no_000.h"
    #include "ui_window_no_000.h"
    
    window_no_000::window_no_000(QWidget *parent)
        : QMainWindow(parent)
        , ui(new Ui::window_no_000)
    {
        ui->setupUi(this);
    }
    
    window_no_000::~window_no_000()
    {
        delete ui;
    }
    

    window_no_001.cpp:

    #include "window_no_001.h"
    #include "ui_window_no_001.h"
    
    window_no_001::window_no_001(QWidget *parent)
        : QMainWindow(parent)
        , ui(new Ui::window_no_001)
    {
        ui->setupUi(this);
    }
    
    window_no_001::~window_no_001()
    {
        delete ui;
    }
    

    window_no_000.ui:
    Capture.PNG
    window_no_001.ui:
    Capture.PNG

    errors when I want to build project:
    Capture.PNG
    What should I do?

    And another question:
    what is #include "ui_window_no_000.h" and #include "ui_window_no_001.h" in cpp files?
    there is no file such as ui_window_no_000.h or ui_window_no_001.h in project.

    sierdzioS 1 Reply Last reply 3 Sept 2021, 04:52
    0
    • A aria_aa
      2 Sept 2021, 12:33

      Hello,
      I make an Qt Widgets Application in Qt Creator with window_no_000 class name and wanna add a exciting ".ui" file with window_no_001 class name that I made it before in another python project.
      I add UI file to project and make ".h" and ".cpp" file for that but get some error on ".cpp" file and don't know where is problem.
      I put all files here please help me.

      project tree menu:
      Capture.PNG
      project files:
      Capture.PNG
      TSC_app_cpp.pro:

      QT       += core gui
      
      greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
      
      CONFIG += c++11
      
      # You can make your code fail to compile if it uses deprecated APIs.
      # In order to do so, uncomment the following line.
      #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
      
      SOURCES += \
          main.cpp \
          window_no_000.cpp \
          window_no_001.cpp
      
      HEADERS += \
          window_no_000.h \
          window_no_001.h
      
      FORMS += \
          window_no_000.ui \
          window_no_001.ui
      
      # Default rules for deployment.
      qnx: target.path = /tmp/$${TARGET}/bin
      else: unix:!android: target.path = /opt/$${TARGET}/bin
      !isEmpty(target.path): INSTALLS += target
      
      DISTFILES += \
          icons/activity.svg \
          icons/airplay.svg \
          icons/alert-circle.svg \
          icons/alert-octagon.svg \
          icons/alert-triangle.svg \
          icons/align-center.svg \
          icons/align-justify.svg \
          icons/align-left.svg \
          icons/align-right.svg \
          icons/anchor.svg \
          icons/aperture.svg \
          icons/archive.svg \
          icons/arrow-down-circle.svg \
          icons/arrow-down-left.svg \
          icons/arrow-down-right.svg \
          icons/arrow-down.svg \
          icons/arrow-left-circle.svg \
          icons/arrow-left.svg \
          icons/arrow-right-circle.svg \
          icons/arrow-right.svg \
          icons/arrow-up-circle.svg \
          icons/arrow-up-left.svg \
          icons/arrow-up-right.svg \
          icons/arrow-up.svg \
          icons/at-sign.svg \
          icons/award.svg \
          icons/bar-chart-2.svg \
          icons/bar-chart.svg \
          icons/battery-charging.svg \
          icons/battery.svg \
          icons/bell-off.svg \
          icons/bell.svg \
          icons/bluetooth.svg \
          icons/bold.svg \
          icons/book-open.svg \
          icons/book.svg \
          icons/bookmark.svg \
          icons/box.svg \
          icons/briefcase.svg \
          icons/calendar.svg \
          icons/camera-off.svg \
          icons/camera.svg \
          icons/cast.svg \
          icons/check-circle.svg \
          icons/check-square.svg \
          icons/check.svg \
          icons/chevron-down.svg \
          icons/chevron-left.svg \
          icons/chevron-right.svg \
          icons/chevron-up.svg \
          icons/chevrons-down.svg \
          icons/chevrons-left.svg \
          icons/chevrons-right.svg \
          icons/chevrons-up.svg \
          icons/chrome.svg \
          icons/circle.svg \
          icons/clipboard.svg \
          icons/clock.svg \
          icons/cloud-drizzle.svg \
          icons/cloud-lightning.svg \
          icons/cloud-off.svg \
          icons/cloud-rain.svg \
          icons/cloud-snow.svg \
          icons/cloud.svg \
          icons/code.svg \
          icons/codepen.svg \
          icons/codesandbox.svg \
          icons/coffee.svg \
          icons/columns.svg \
          icons/command.svg \
          icons/compass.svg \
          icons/copy.svg \
          icons/corner-down-left.svg \
          icons/corner-down-right.svg \
          icons/corner-left-down.svg \
          icons/corner-left-up.svg \
          icons/corner-right-down.svg \
          icons/corner-right-up.svg \
          icons/corner-up-left.svg \
          icons/corner-up-right.svg \
          icons/cpu.svg \
          icons/credit-card.svg \
          icons/crop.svg \
          icons/crosshair.svg \
          icons/database.svg \
          icons/delete.svg \
          icons/disc.svg \
          icons/divide-circle.svg \
          icons/divide-square.svg \
          icons/divide.svg \
          icons/dollar-sign.svg \
          icons/download-cloud.svg \
          icons/download.svg \
          icons/dribbble.svg \
          icons/droplet.svg \
          icons/edit-2.svg \
          icons/edit-3.svg \
          icons/edit.svg \
          icons/external-link.svg \
          icons/eye-off.svg \
          icons/eye.svg \
          icons/facebook.svg \
          icons/fast-forward.svg \
          icons/feather.svg \
          icons/figma.svg \
          icons/file-minus.svg \
          icons/file-plus.svg \
          icons/file-text.svg \
          icons/file.svg \
          icons/film.svg \
          icons/filter.svg \
          icons/flag.svg \
          icons/folder-minus.svg \
          icons/folder-plus.svg \
          icons/folder.svg \
          icons/framer.svg \
          icons/frown.svg \
          icons/gift.svg \
          icons/git-branch.svg \
          icons/git-commit.svg \
          icons/git-merge.svg \
          icons/git-pull-request.svg \
          icons/github.svg \
          icons/gitlab.svg \
          icons/globe.svg \
          icons/grid.svg \
          icons/hard-drive.svg \
          icons/hash.svg \
          icons/headphones.svg \
          icons/heart.svg \
          icons/help-circle.svg \
          icons/hexagon.svg \
          icons/home.svg \
          icons/image.svg \
          icons/inbox.svg \
          icons/info.svg \
          icons/instagram.svg \
          icons/italic.svg \
          icons/key.svg \
          icons/layers.svg \
          icons/layout.svg \
          icons/life-buoy.svg \
          icons/link-2.svg \
          icons/link.svg \
          icons/linkedin.svg \
          icons/list.svg \
          icons/loader.svg \
          icons/lock.svg \
          icons/log-in.svg \
          icons/log-out.svg \
          icons/mail.svg \
          icons/map-pin.svg \
          icons/map.svg \
          icons/maximize-2.svg \
          icons/maximize.svg \
          icons/meh.svg \
          icons/menu.svg \
          icons/message-circle.svg \
          icons/message-square.svg \
          icons/mic-off.svg \
          icons/mic.svg \
          icons/minimize-2.svg \
          icons/minimize.svg \
          icons/minus-circle.svg \
          icons/minus-square.svg \
          icons/minus.svg \
          icons/monitor.svg \
          icons/moon.svg \
          icons/more-horizontal.svg \
          icons/more-vertical.svg \
          icons/mouse-pointer.svg \
          icons/move.svg \
          icons/music.svg \
          icons/navigation-2.svg \
          icons/navigation.svg \
          icons/octagon.svg \
          icons/package.svg \
          icons/paperclip.svg \
          icons/pause-circle.svg \
          icons/pause.svg \
          icons/pen-tool.svg \
          icons/percent.svg \
          icons/phone-call.svg \
          icons/phone-forwarded.svg \
          icons/phone-incoming.svg \
          icons/phone-missed.svg \
          icons/phone-off.svg \
          icons/phone-outgoing.svg \
          icons/phone.svg \
          icons/pie-chart.svg \
          icons/play-circle.svg \
          icons/play.svg \
          icons/plus-circle.svg \
          icons/plus-square.svg \
          icons/plus.svg \
          icons/pocket.svg \
          icons/power.svg \
          icons/printer.svg \
          icons/radio.svg \
          icons/refresh-ccw.svg \
          icons/refresh-cw.svg \
          icons/repeat.svg \
          icons/rewind.svg \
          icons/rotate-ccw.svg \
          icons/rotate-cw.svg \
          icons/rss.svg \
          icons/save.svg \
          icons/scissors.svg \
          icons/search.svg \
          icons/send.svg \
          icons/server.svg \
          icons/settings.svg \
          icons/share-2.svg \
          icons/share.svg \
          icons/shield-off.svg \
          icons/shield.svg \
          icons/shopping-bag.svg \
          icons/shopping-cart.svg \
          icons/shuffle.svg \
          icons/sidebar.svg \
          icons/skip-back.svg \
          icons/skip-forward.svg \
          icons/slack.svg \
          icons/slash.svg \
          icons/sliders.svg \
          icons/smartphone.svg \
          icons/smile.svg \
          icons/speaker.svg \
          icons/square.svg \
          icons/star.svg \
          icons/stop-circle.svg \
          icons/sun.svg \
          icons/sunrise.svg \
          icons/sunset.svg \
          icons/tablet.svg \
          icons/tag.svg \
          icons/target.svg \
          icons/terminal.svg \
          icons/thermometer.svg \
          icons/thumbs-down.svg \
          icons/thumbs-up.svg \
          icons/toggle-left.svg \
          icons/toggle-right.svg \
          icons/tool.svg \
          icons/trash-2.svg \
          icons/trash.svg \
          icons/trello.svg \
          icons/trending-down.svg \
          icons/trending-up.svg \
          icons/triangle.svg \
          icons/truck.svg \
          icons/tv.svg \
          icons/twitch.svg \
          icons/twitter.svg \
          icons/type.svg \
          icons/umbrella.svg \
          icons/underline.svg \
          icons/unlock.svg \
          icons/upload-cloud.svg \
          icons/upload.svg \
          icons/user-check.svg \
          icons/user-minus.svg \
          icons/user-plus.svg \
          icons/user-x.svg \
          icons/user.svg \
          icons/users.svg \
          icons/video-off.svg \
          icons/video.svg \
          icons/voicemail.svg \
          icons/volume-1.svg \
          icons/volume-2.svg \
          icons/volume-x.svg \
          icons/volume.svg \
          icons/watch.svg \
          icons/wifi-off.svg \
          icons/wifi.svg \
          icons/wind.svg \
          icons/x-circle.svg \
          icons/x-octagon.svg \
          icons/x-square.svg \
          icons/x.svg \
          icons/youtube.svg \
          icons/zap-off.svg \
          icons/zap.svg \
          icons/zoom-in.svg \
          icons/zoom-out.svg
      
      RESOURCES += \
          icons.qrc
      

      window_no_000.h:

      #ifndef WINDOW_NO_000_H
      #define WINDOW_NO_000_H
      #include <QMainWindow>
      
      QT_BEGIN_NAMESPACE
      namespace Ui { class window_no_000; }
      QT_END_NAMESPACE
      
      class window_no_000 : public QMainWindow
      {
          Q_OBJECT
      
      public:
          window_no_000(QWidget *parent = nullptr);
          ~window_no_000();
      
      private:
          Ui::window_no_000 *ui;
      };
      #endif // WINDOW_NO_000_H
      

      window_no_001.h

      #ifndef WINDOW_NO_001_H
      #define WINDOW_NO_001_H
      #include <QMainWindow>
      
      QT_BEGIN_NAMESPACE
      namespace Ui { class window_no_001; }
      QT_END_NAMESPACE
      
      class window_no_001 : public QMainWindow
      {
          Q_OBJECT
      
      public:
          window_no_001(QWidget *parent = nullptr);
          ~window_no_001();
      
      private:
          Ui::window_no_001 *ui;
      };
      #endif // WINDOW_NO_001_H
      

      main.cpp:

      #include "window_no_000.h"
      #include "window_no_001.h"
      #include <QApplication>
      
      int main(int argc, char *argv[])
      {
          QApplication a(argc, argv);
          window_no_001 w;
          w.show();
          return a.exec();
      }
      

      window_no_000.cpp:

      #include "window_no_000.h"
      #include "ui_window_no_000.h"
      
      window_no_000::window_no_000(QWidget *parent)
          : QMainWindow(parent)
          , ui(new Ui::window_no_000)
      {
          ui->setupUi(this);
      }
      
      window_no_000::~window_no_000()
      {
          delete ui;
      }
      

      window_no_001.cpp:

      #include "window_no_001.h"
      #include "ui_window_no_001.h"
      
      window_no_001::window_no_001(QWidget *parent)
          : QMainWindow(parent)
          , ui(new Ui::window_no_001)
      {
          ui->setupUi(this);
      }
      
      window_no_001::~window_no_001()
      {
          delete ui;
      }
      

      window_no_000.ui:
      Capture.PNG
      window_no_001.ui:
      Capture.PNG

      errors when I want to build project:
      Capture.PNG
      What should I do?

      And another question:
      what is #include "ui_window_no_000.h" and #include "ui_window_no_001.h" in cpp files?
      there is no file such as ui_window_no_000.h or ui_window_no_001.h in project.

      sierdzioS Offline
      sierdzioS Offline
      sierdzio
      Moderators
      wrote on 3 Sept 2021, 04:52 last edited by
      #2

      @aria_aa said in how too add an exciting ".ui" file to a "cpp widget application project"?:

      What should I do?

      • clean up the build directory
      • run qmake
      • rebuild project

      Should work, code looks good.

      And another question:
      what is #include "ui_window_no_000.h" and #include "ui_window_no_001.h" in cpp files?
      there is no file such as ui_window_no_000.h or ui_window_no_001.h in project.

      These files are automatically generated from your .ui files by uic. It's part of the build process in Qt, same as with it running moc to generate meta-object functionality.

      (Z(:^

      1 Reply Last reply
      2

      1/2

      2 Sept 2021, 12:33

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