[ #13690 ] Fix IM scrolling

kde/src/widgets/IMTab.cpp

@@ -85,4 +85,12 @@ IMTab::IMTab(InstantMessagingModel* model,QWidget* parent) : QListView(parent)
 //    setWrapping(true);
    setUniformItemSizes(false);
    setItemDelegate(new ImDelegates(this));
+   setVerticalScrollMode(ScrollPerPixel);
+   connect(model,SIGNAL(dataChanged(QModelIndex, QModelIndex)),this,SLOT(scrollBottom()));
 }
+
+
+void IMTab::scrollBottom()
+{
+   scrollTo(model()->index(model()->rowCount()-1,0));
+}
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kde/src/widgets/IMTab.h

@@ -44,6 +44,8 @@ class IMTab : public QListView
    Q_OBJECT
 public:
    IMTab(InstantMessagingModel* model,QWidget* parent = nullptr);
+private slots:
+   void scrollBottom();
 };
 
 #endif // IM_MANAGER
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