fixed last scale issues

src/customWidgets/UBWidgetList.cpp

@@ -53,6 +53,7 @@ void UBWidgetList::addWidget(QWidget *widget)
     if(NULL != mpLayout){
         mpEmptyLabel->setVisible(false);
         mWidgetInfo[widget] = widget->size();
+        qDebug() << __FUNCTION__ << "widget->size () " << widget->size();
         updateView(size());
         mpLayout->addWidget(widget);
     }
@@ -75,6 +76,7 @@ void UBWidgetList::removeWidget(QWidget *widget)
 int UBWidgetList::scaleWidgets(QSize pSize)
 {
     int result = 0;
+    int count = 0;
     foreach(QWidget* eachWidget, mWidgetInfo.keys()){
         qreal scaleFactor = 0;
         int newWidgetWidth =  pSize.width();
@@ -89,6 +91,12 @@ int UBWidgetList::scaleWidgets(QSize pSize)
             newWidgetWidth = mWidgetInfo[eachWidget].width()/scaleFactor;
             result += newWidgetWidth;
         }
+        qDebug() << __PRETTY_FUNCTION__ << "widget " << &eachWidget;
+        qDebug() << __PRETTY_FUNCTION__ << "count " << count++;
+        qDebug() << __PRETTY_FUNCTION__ << "widget orignal size " << mWidgetInfo[eachWidget];
+        qDebug() << __PRETTY_FUNCTION__ << "containes size  " << pSize;
+        qDebug() << __PRETTY_FUNCTION__ << "scale factor " << scaleFactor;
+        qDebug() << __PRETTY_FUNCTION__ << "new height " << result;
     }
     return result;
 }

src/gui/UBMediaPlayer.cpp

@@ -100,14 +100,17 @@ UBMediaPlayer::UBMediaPlayer() :
 //    vLayout->addWidget(info);
     initVideoWindow();
     vLayout->addWidget(&m_videoWindow);
+//    m_videoWidget->setStyleSheet(QString("background:red;"));
     QVBoxLayout *buttonPanelLayout = new QVBoxLayout();
-//    m_videoWindow.hide();
+    //m_videoWindow.hide();
 //    buttonPanelLayout->addLayout(layout);
 
 //    timeLabel = new QLabel(this);
     progressLabel = new QLabel(this);
     QWidget *sliderPanel = new QWidget(this);
+//    sliderPanel->setStyleSheet(QString("background:green;"));
     QHBoxLayout *sliderLayout = new QHBoxLayout();
+//    playButton->setStyleSheet(QString("background:yellow;"));
     sliderLayout->addWidget(playButton);
     sliderLayout->addWidget(slider);
 //    sliderLayout->addWidget(timeLabel);
@@ -130,7 +133,6 @@ UBMediaPlayer::UBMediaPlayer() :
     vLayout->addWidget(buttonPanelWidget);
 
     QHBoxLayout *labelLayout = new QHBoxLayout();
-
     vLayout->addLayout(labelLayout);
     setLayout(vLayout);
 
@@ -224,7 +226,7 @@ void UBMediaPlayer::initVideoWindow()
     videoLayout->addWidget(m_videoWidget);
     videoLayout->setContentsMargins(0, 0, 0, 0);
     m_videoWindow.setLayout(videoLayout);
-    m_videoWindow.setMinimumSize(100, 100);
+    m_videoWindow.setMinimumSize(60, 40);
 }
 
 void UBMediaPlayer::playPause()

src/gui/UBTeacherBarWidget.cpp

@@ -913,7 +913,7 @@ UBTeacherBarPreviewMedia::UBTeacherBarPreviewMedia(QWidget* parent, const char*
     mWidget = new UBWidgetList(parent);
 //    mWidget->setEmptyText(tr("No media found"));
     mLayout.addWidget(mWidget);
-    mWidget->setStyleSheet(QString("background-color: red;"));
+//    mWidget->setStyleSheet(QString("background-color: red;"));
     setLayout(&mLayout);
     mWidgetList.clear();
 }
@@ -931,10 +931,13 @@ void UBTeacherBarPreviewMedia::cleanMedia()
 {
     foreach(QWidget* eachWidget, mWidgetList.keys()){
         if(QString(eachWidget->metaObject()->className()).contains("UBDraggable")){
+            mWidget->removeWidget(eachWidget);
             delete eachWidget;
             eachWidget = NULL;
         }
-        mWidget->removeWidget(eachWidget);
+        else{
+            mWidget->removeWidget(eachWidget);
+        }
     }
     mWidgetList.clear();
 }