fix:下载取消后下载进度仍然在widget中显示

src/widgets/common/progressbutton.cpp

@@ -90,6 +90,11 @@ void ProgressButton::setProgress(int progress)
 {
     buttonState = state::openProgress;
     ProgressButton::progress = progress;
+    if(progress == 0)
+    {
+        buttonState = state::normal;
+        update();
+    }
     if(progress == 100)
     {
         buttonState = state::closeProgress;

src/widgets/downloadlistwidget.cpp

@@ -44,7 +44,9 @@ DownloadListWidget::DownloadListWidget(QWidget *parent) :
             size2 = download_size;
         }
         if(isdownload){
-        downloaditemlist[nowDownload - 1]->setSpeed(theSpeed);
+            downloaditemlist[nowDownload - 1]->setSpeed(theSpeed);
+        }else{
+            emit downloadProgress(0);
         }
     });
 }