java - How to disable CONTROL+PAGE_UP of a JTabbedPane? -


how disable default behavior of control+page_up , control+page_down of jtabbedpane?

the following code disables usual behavior 

jtabbedpane jtabbedpane = new jtabbedpane(); keystroke ctrltab = keystroke.getkeystroke("ctrl page_down"); keystroke ctrlshifttab = keystroke.getkeystroke("ctrl page_up"); inputmap inputmap = jtabbedpane.getinputmap(jcomponent.when_ancestor_of_focused_component); inputmap.put(ctrltab, "none"); inputmap.put(ctrlshifttab, "none");

here example switching tab using ctrl + tab


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