Pop up Pad from a smaller subpads

Hi,

I just want to add one feature to my work.

I have a canvas and divided it into many SubPads. It becomes good at first but considering the many subpads I created ,the information I want to see in a Pad is becoming smaller.

I wanted that when I pointed the mouse on small subpad, a new pad (larger this time for the eye to see) will just pop.

I found something in the tutorial section that is similar to what I want. exec1.C or exec2.C. But I just want to see the larger picture of a small pad into a separate and readable pad that will pop up whenever I will point the mouse to the small pad.

Can you show me some lines...to begin with (I mean aside from the exec*.C)

Thanks in advance.

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Zaldy A. Nawang