cleaner dock widget side tab click handling

src/DockWidget.cpp

@@ -1085,15 +1085,7 @@ void CDockWidget::onDockWidgetSideTabClicked()
 		return;
 	}
 
-	autoHideContainer->raise();
 	autoHideContainer->toggleCollapseState();
-	if (autoHideContainer->isVisible())
-	{
-		// d->DockManager->setDockWidgetFocused(this) does not
-		// de focus the old widget, leading to the auto hide still being visible
-		// even after clicking outside the auto hide.
-		setFocus(Qt::ActiveWindowFocusReason);
-	}
 }
 
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