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Qt 6.11 is out! See what's new in the release blog

پاک کردن محتوای ویجت

Scheduled Pinned Locked Moved Persian
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  • M Offline
    M Offline
    mohagheghiyan
    wrote on last edited by
    #1

    چه طوری می شه محتوای داخل یه ویجت (مثلا ویجتی که حاوی یه سری دکمه است) را پاک کرد به طوری که ویجت خالی شود

    salam

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    0
    • I Offline
      I Offline
      iraj.jelo
      wrote on last edited by
      #2

      برایب چکاری می خایش؟ می تونی لای اوت رو برداری یا تمام اشیایی رو که نمی خای مثل دکمه ها و فرم ها رو هاید کنی که صفحه تمیز شه. برای هاید کردن از متد زیر استفاده کن:

      QPushButton.hide()

      QWidget.hide()

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      • A Offline
        A Offline
        absfrm
        wrote on last edited by
        #3

        p{direction:rtl;text-align:right}.
        میتونی از این کمک بگیری؟
        @
        void destroyed(QObject * = 0);
        @

        If You Want You Can!

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        • M Offline
          M Offline
          mohsen
          wrote on last edited by
          #4

          @
          foreach(QObject *obj, widget->children()){
          delete obj;
          }
          @

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          • S Offline
            S Offline
            shs_night
            wrote on last edited by
            #5

            p{direction:rtl; text-align:right}. برای دکمه ها میتونی از قطعه کد زیر استفاده کنی:
            @qDeleteAll( widget->findChildren<QPushButton *>() );@

            QtSDK 1.2 + MinGW + Desktop !

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