Enable right click in jFrame

问题

Hye there I am searching for how to enable (only and only) right click and show a popup menu in jFrame using NetBeans; using my code as:

    private void formMouseClicked(java.awt.event.MouseEvent evt){                                  

            pop.show(evt.getComponent(),evt.getX(), evt.getY());
     }      

I'm still unable to get the best results because it also popups on left click too suggest me any hint that I'm doing any blunders Thanks in advance.

回答1:

You can use:

if (evt.isPopupTrigger()){
//Show menu and do stuff here
}

回答2:

This is what it should done like this truly It's amazing and helpful

        private void textfiledMousePressed(java.awt.event.MouseEvent evt) {                               

             if (evt.getModifiers() == MouseEvent.BUTTON3_MASK){  
                p.show(evt.getComponent(), evt.getX(), evt.getY());
             }
       }

don't forget to add an import for

        import java.awt.event.MouseEvent;

have fun...

来源：https://stackoverflow.com/questions/16198383/enable-right-click-in-jframe