I don't know

src/customWidgets/UBWidgetList.cpp

@@ -49,12 +49,12 @@ UBWidgetList::~UBWidgetList()
     }
 }
 
-void UBWidgetList::addWidget(QWidget *widget)
+void UBWidgetList::addWidget(QWidget *widget, bool isResizable)
 {
     if(NULL != mpLayout){
         mpEmptyLabel->setVisible(false);
-        mWidgetInfo[widget] = widget->size();
-        qDebug() << __FUNCTION__ << "widget->size () " << widget->size();
+        mWidgetInfo[widget] = {widget->size(), isResizable};
+        qDebug() << __FUNCTION__ << "widget : " << widget << " widget->size () " << widget->size() << "  isResizable " << isResizable;
         updateView(size());
         mpLayout->addWidget(widget);
     }
@@ -80,28 +80,45 @@ int UBWidgetList::scaleWidgets(QSize pSize)
     int result = -mListElementsSpacing;
     int count = 0;
     foreach(QWidget* eachWidget, mWidgetInfo.keys()){
+        if(mWidgetInfo[eachWidget].isResizable){
             qreal scaleFactor = 0;
             int newWidgetWidth =  pSize.width();
             int newWidgetHeight = pSize.height();
             if(eWidgetListOrientation_Vertical == mOrientation){
-            scaleFactor = (float)mWidgetInfo[eachWidget].width() / (float)pSize.width();
-            newWidgetHeight = mWidgetInfo[eachWidget].height()/scaleFactor;
+                scaleFactor = (float)mWidgetInfo[eachWidget].size.width() / (float)pSize.width();
+                newWidgetHeight = mWidgetInfo[eachWidget].size.height()/scaleFactor;
                 result += newWidgetHeight;
                 eachWidget->setMinimumHeight(newWidgetHeight);
+                eachWidget->setMaximumHeight(newWidgetHeight + 1);
             }
             else{
-            scaleFactor =  (float)mWidgetInfo[eachWidget].height() / (float)pSize.height();
-            newWidgetWidth = mWidgetInfo[eachWidget].width()/scaleFactor;
+                scaleFactor =  (float)mWidgetInfo[eachWidget].size.height() / (float)pSize.height();
+                newWidgetWidth = mWidgetInfo[eachWidget].size.width()/scaleFactor;
                 result += newWidgetWidth;
+                eachWidget->setMinimumWidth(newWidgetWidth);
+                eachWidget->setMinimumWidth(newWidgetWidth+1);
             }
 #ifndef Q_WS_WIN
             qDebug() << __PRETTY_FUNCTION__ << "widget " << &eachWidget;
             qDebug() << __PRETTY_FUNCTION__ << "count " << count++;
-        qDebug() << __PRETTY_FUNCTION__ << "widget orignal size " << mWidgetInfo[eachWidget];
+            qDebug() << __PRETTY_FUNCTION__ << "widget orignal size " << mWidgetInfo[eachWidget].size;
             qDebug() << __PRETTY_FUNCTION__ << "containes size  " << pSize;
             qDebug() << __PRETTY_FUNCTION__ << "scale factor " << scaleFactor;
             qDebug() << __PRETTY_FUNCTION__ << "new height " << result;
 #endif 
+        }
+        else{
+            if(eWidgetListOrientation_Vertical == mOrientation){
+                result += mWidgetInfo[eachWidget].size.height();
+                eachWidget->setMinimumHeight(mWidgetInfo[eachWidget].size.height());
+                eachWidget->setMaximumHeight(mWidgetInfo[eachWidget].size.height() + 1);
+            }
+            else{
+                result += mWidgetInfo[eachWidget].size.width();
+                eachWidget->setMinimumWidth(mWidgetInfo[eachWidget].size.width());
+                eachWidget->setMaximumWidth(mWidgetInfo[eachWidget].size.width() + 1);
+            }
+        }
         //Adding a vertical/horizontal space between each element of the list
         result += mListElementsSpacing;
     }

src/customWidgets/UBWidgetList.h

@@ -20,10 +20,16 @@ class UBWidgetList : public QScrollArea
 {
     Q_OBJECT
 
+    typedef struct
+    {
+        QSize size;
+        bool isResizable;
+    } sWidgetProperties;
+
 public:
     UBWidgetList(QWidget* parent=0, eWidgetListOrientation orientation = eWidgetListOrientation_Vertical, const char* name = "UBWidgetList");
     ~UBWidgetList();
-    void addWidget(QWidget* widget);
+    void addWidget(QWidget* widget, bool isResizable = true);
     void removeWidget(QWidget* widget);
     void setMargin(int margin);
     void setEmptyText(const QString& text);
@@ -44,7 +50,7 @@ private:
     eWidgetListOrientation mOrientation;
     int mMargin;
     int mListElementsSpacing;
-    QMap<QWidget*,QSize> mWidgetInfo;
+    QMap<QWidget*, sWidgetProperties> mWidgetInfo;
     QLabel* mpEmptyLabel;
 };
 

src/gui/UBTeacherBarWidget.cpp

@@ -119,7 +119,7 @@ UBTeacherBarWidget::UBTeacherBarWidget(QWidget *parent, const char *name):UBDock
     mpLayout->addLayout(mpActionLayout, 0);
 
     // Media
-    mpMediaLabel = new QLabel(tr("Media"), mpContainer);
+    mpMediaLabel = new QLabel(tr("Medias"), mpContainer);
     mpLayout->addWidget(mpMediaLabel, 0);
     mpDropMediaZone = new UBTeacherBarDropMediaZone(mpContainer);
     mpLayout->addWidget(mpDropMediaZone, 1);
@@ -380,7 +380,15 @@ void UBTeacherBarWidget::loadContent()
         }
 
         // Add the media
-        mpPreview->mediaViewer()->loadMedia(nextInfos.medias);
+        if(nextInfos.medias.count() > 0){
+            QList<QWidget*> widgetList;
+            widgetList.append(mpPreview->mediaLabel());
+            mpPreview->mediaViewer()->loadWidgets(widgetList,false);
+            int loadedMedia = mpPreview->mediaViewer()->loadMedia(nextInfos.medias);
+            if(loadedMedia)
+                mpPreview->mediaLabel()->setVisible(true);
+        }
+
 
         // Add the links
         if(!mUrlList.empty()){
@@ -879,8 +887,10 @@ void UBTeacherBarPreviewWidget::setComments(const QString &comments)
         mpComments->setVisible(true);
         mpCommentsLabel->setVisible(true);
         mWidgets << mpCommentsLabel;
+        mMediaViewer.loadWidgets(mWidgets, false);
+        mWidgets.clear();
         mWidgets << mpComments;
-        mMediaViewer.loadWidgets(mWidgets);
+        mMediaViewer.loadWidgets(mWidgets, true);
     }
 }
 
@@ -894,7 +904,7 @@ void UBTeacherBarPreviewWidget::hideElements()
 {
     mpActionsLabel = new QLabel(tr("Actions"), this);
     mpActionsLabel->setObjectName("UBTeacherBarPreviewSubtitle");
-    mpMediaLabel = new QLabel(tr("Media"), this);
+    mpMediaLabel = new QLabel(tr("Medias"), this);
     mpMediaLabel->setObjectName("UBTeacherBarPreviewSubtitle");
     mpCommentsLabel = new QLabel(tr("Comments"), this);
     mpCommentsLabel->setObjectName("UBTeacherBarPreviewSubtitle");
@@ -917,6 +927,8 @@ void UBTeacherBarPreviewWidget::setActions(QStringList actions)
         mWidgets.clear();
         mpActionsLabel->setVisible(true);
         mWidgets << mpActionsLabel;
+        mediaViewer()->loadWidgets(mWidgets,false);
+        mWidgets.clear();
         foreach(QString action, actions){
             QStringList desc = action.split(';');
             if(2 <= desc.size()){
@@ -928,7 +940,7 @@ void UBTeacherBarPreviewWidget::setActions(QStringList actions)
                 mWidgets << mpTmpAction;
             }
         }
-        mMediaViewer.loadWidgets(mWidgets);
+        mMediaViewer.loadWidgets(mWidgets, true);
     }
 }
 
@@ -938,12 +950,14 @@ void UBTeacherBarPreviewWidget::setLinks(QStringList links)
         mWidgets.clear();
         mpLinksLabel->setVisible(true);
         mWidgets << mpLinksLabel;
+        mMediaViewer.loadWidgets(mWidgets, false);
+        mWidgets.clear();
         foreach(QString link, links){
             mpTmpLink = new QLabel(link, this);
             mpTmpLink->setOpenExternalLinks(true);
             mWidgets << mpTmpLink;
         }
-        mMediaViewer.loadWidgets(mWidgets);
+        mMediaViewer.loadWidgets(mWidgets, true);
     }
 }
 
@@ -983,17 +997,18 @@ void UBTeacherBarPreviewMedia::cleanMedia()
     mWidgetList.clear();
 }
 
-void UBTeacherBarPreviewMedia::loadWidgets(QList<QWidget*> pWidgetsList)
+void UBTeacherBarPreviewMedia::loadWidgets(QList<QWidget*> pWidgetsList, bool isResizable)
 {
     foreach(QWidget*eachWidget, pWidgetsList){
-        mWidget->addWidget(eachWidget);
+        mWidget->addWidget(eachWidget,isResizable);
         mWidgetList[eachWidget]="DRAG UNAVAILABLE";
     }
 }
 
 
-void UBTeacherBarPreviewMedia::loadMedia(QStringList pMedias)
+int UBTeacherBarPreviewMedia::loadMedia(QStringList pMedias)
 {
+    int addedMedia = 0;
     foreach(QString eachString, pMedias){
         if(!eachString.isEmpty()){
             QString mimeType = UBFileSystemUtils::mimeTypeFromFileName(eachString);
@@ -1002,12 +1017,14 @@ void UBTeacherBarPreviewMedia::loadMedia(QStringList pMedias)
                 label->loadImage(eachString);
                 mWidget->addWidget(label);
                 mWidgetList[label]=eachString;
+                addedMedia += 1;
             }
             else if(mimeType.contains("video") || mimeType.contains("audio")){
                 UBDraggableMediaPlayer* mediaPlayer = new UBDraggableMediaPlayer();
                 mediaPlayer->setFile(eachString);
                 mWidget->addWidget(mediaPlayer);
                 mWidgetList[mediaPlayer] = eachString;
+                addedMedia += 1;
             }
             else{
                 qWarning() << "pMediaPath" << eachString;
@@ -1015,6 +1032,7 @@ void UBTeacherBarPreviewMedia::loadMedia(QStringList pMedias)
             }
         }
     }
+    return addedMedia;
 }
 
 // -----------------------------------------------------------------------------------------------

src/gui/UBTeacherBarWidget.h

@@ -87,8 +87,8 @@ class UBTeacherBarPreviewMedia : public QWidget
 public:
     UBTeacherBarPreviewMedia(QWidget* parent=0, const char* name="UBTeacherBarPreviewMedia");
     ~UBTeacherBarPreviewMedia();
-    void loadMedia(QStringList pMedias);
-    void loadWidgets(QList<QWidget*> pWidgetList);
+    int loadMedia(QStringList pMedias);
+    void loadWidgets(QList<QWidget*> pWidgetList, bool isResizable = true);
     void cleanMedia();
 
 private:
@@ -146,6 +146,7 @@ public:
     void setActions(QStringList actions);
     void setLinks(QStringList links);
     void clean();
+    QLabel* mediaLabel() { return mpMediaLabel;}
 
 signals:
     void showEditMode();