[Qt-interest] how to stop slideshow.

[Avishek_Sharma]

Hi again,
 attaching the code for the 'next_pic()' slot in case it helps in some way
********************************************
pic_dis::next_pic()
{
   int res;
   pic_display->setPixmap(QPixmap("/root/Desktop/new1/buttons/black_button.png"));   //pic_display is the Label on which i am
                                                                                                                                     //displaying the pic.
   QStringList::Iterator it1 = name_of_files.begin();

      while( it1 != name_of_files.end())
 {
        res= QString::compare(QString(*it1),file);                                    //'file'is the name of the pic which you have currently
                                                                                                           //selected for display.Checking if the file pointed to by it1 is
                                                                                                           // the same as the file I am currently displaying
        if(res!=0)                                                   //if not the selected file
          {
            ++it1;
          }

        if(res==0)                                                //if displayed file is pointed to by it1.
        {
            it1++;
            if(it1 == name_of_files.end())               //if it1 points to the last picture file in the gallery
            {
                it1=name_of_files.begin();
            }
            QPixmap pm;
          pm=picture_resize(pic_path_temp+"/"+QString(*it1),750,510);   //picture_resize is a function for chanign picture size
          pic_display->setPaletteBackgroundPixmap(pm);
          file=QString(*it1);
          break;
        }
}
}
Thanks in advance.
Avi


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