http://wiki.netbeans.org/DevFaqInvokeActionProgrammatically To find the action id behind a menu item, you can open layer.xml/<this layer in context> from your project (if you don't have a layer.xml yet, just create on). Then browse to Menu/View/Show Only Editor, then righ-click "Go to declaration": To run something upon startup use @onShowing http://bits.netbeans.org/dev/javadoc/org-openide-windows/org/openide/windows/OnShowing.htmlThere is also @onStart if you need to do something earlier. If you don't need the other editors, you may also just close them, see http://bits.netbeans.org/dev/javadoc/org-openide-windows/org/openide/windows/doc-files/api.html Jerome
Le lundi 21 décembre 2020 à 14:17:50 UTC+1, Ralf Eichinger <ralf.eichin...@gmail.com> a écrit : I am developing a netbeans RELEASE90 platform based application. all gui is placed in editor area. Is there a way to programmatically call "Show Only Editor" (like in the "view"-menu) on startup of application?