I had a problem.. when I call a frame which is a GUI and push a button which will be disabled.. and my problem was how should it retain the disabled button if the GUI was called again.. please help.. can you give an example..
kiko11
0
Newbie Poster
harinath_2007
56
Posting Whiz
If you want to know whether button is disabled previously or make the button disabled even after closing the frame(or running the program again) , just save the state of the button to a file.
Suppose if the button is disabled , write an integer or boolean value to a file which indicates the state of the button.
Ex- If button is disabled. (write integer value 1 to a file)
1-indicates button is previously disabled
So initially the value must be 0
So next time when you open the jframe, read the value from the file.
If the value is 1 , then button is already disabled.
If the value is 0, then button is not disabled.
Not only integer , use any value to indicate the state of the button(as your wish).
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