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Writing/copying  System.out.println

Posted on 2002-05-02
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Last Modified: 2010-03-31
Hi All,

I have JBuilder5, personal edition, and I want to show and copy what I see in output of the applet now using  System.out.println("StringWhatEver");

I know how to use and can see it in:
   
public void paint(Graphics g) {
g.setColor(Color.blue);
g.drawString("StringWhatEver", 150, 10);
}

I want to show it inside a scroll box  in an applet so that the user  can higlight the outout  and copy the information.
A small example would be appreciated.

Delphi3





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Question by:delphi3
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Accepted Solution

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bobbit31 earned 200 total points
ID: 6986219
why not put a textarea on the applet and do something like:
TextArea myTextArea = new TextArea("StringWhatever", 5, 10, TextArea.SCROLLBARS_VERTICAL_ONLY);
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Expert Comment

by:bobbit31
ID: 6986228
and if you want to copy some selected text:

String strText = myTextArea.getSelectedText();
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Author Comment

by:delphi3
ID: 6987656
bobbit31,

I have tried your answer and I have tried to extend it to include more than one text line.


I have used myTextArea.append to write the next line. What results is that the next line is not left justified and if copied shows the entire text as a single string. Is there a command to get it to be left justified in the second line, so that the next line and the one above it are on seperate lines?

Delphi3
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LVL 4

Author Comment

by:delphi3
ID: 6987812
bobbit31,
 
Got it!!
 
This thing "\n" causes the next line to be left justified as in:
myTextArea.append("First String");
myTextArea.append("\nSecond String");

And now after a run, a higlight over the text in the applet text area and a control 'c',then pasting it into a .txt form shows that each line is now left justified.

Delphi3
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LVL 18

Expert Comment

by:bobbit31
ID: 6987831
the \n is a new line character.

but anyway, i take it it's working now? if so, glad to hear it!
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Author Comment

by:delphi3
ID: 6987896
Yes it is working fine and I thank you very much for stopping by and helping out.

Delphi3
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Author Comment

by:delphi3
ID: 6987899
Thanks again,


Delphi3
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