IDEA-65654 Documentation window: Do not show 'font size' control when I click the text

Quick doc font size control is not shown on mouse clicks on quick doc component now

platform/lang-impl/src/com/intellij/codeInsight/documentation/DocumentationComponent.java

@@ -719,6 +719,9 @@ public class DocumentationComponent extends JPanel implements Disposable {
     }
 
     public void hideSettings() {
+      if (!mySettingsPanel.isVisible()) {
+        return;
+      }
       AnActionEvent event = new AnActionEvent(
         null, EMPTY_DATA_CONTEXT, ActionPlaces.JAVADOC_INPLACE_SETTINGS, myPresentation, ActionManager.getInstance(), 0
       );