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java-memidplcdui

How to do scrolling in j2me canvas?


I have created a sample application where I want to do scrolling, but I am not able to achieve the desired output.

I have tried the following code inside paint method >>>>>

g.translate(x,y);

and passing the value for variable 'y' in keydown and keyup event.

Can anyone help me out to do this?


Solution

  • Have you tried with decrementing the value of Y in keyUP and calling repaint() method also do same with keyDown but now the value of Y will be decrementing and call repaint() method.

    Use the g.translate(x, changingYvalue);

    try this.