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how to persist rectangle?

 
Ranch Hand
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i draw a rectangle in lable with mouse. when i minize window or use scroll bar rectangle is disappered, i want to show rectangle.


please help me?
 
Bartender
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Two ways:
-- Assign a reference to the rectangle to an instance field and use that instance field in a paintComponent override to draw the rectangle

-- Draw the rectangle to a BufferedImage and draw the BufferedImage to the JLabel in a paintComponent override.

It might be easier to give you a more specific answer if you post a SSCCE showing what you have tried so far.
 
Darryl Burke
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Prathyusha Tummepalli,
Your post was moved to a new topic.
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