How does applet update its window when information changs, Computer Engineering

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How does the Applet update its window when information changes?

Whenever an applet requires to update the information displayed in its window, this simply calls repaint ( ) way. The repaint ( ) way is defined through AWT( abstract window toolkit). This causes the AWT run-time system to execute a call to applet's update( ) method that in its default implementation calls paint ( ). Therefore for other part of the applet to output to window of this, simply stores the output and after that calls repaint ( ). The AWT will after that executes a call to paint ( ).


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