In Files, How to read and write spaces,tabs and newlines
Love..........
After having read a file into a string, when
I use this string in TextArea's setText()
method. Text Area do not care for spaces,tabs,
newlines. if I print same string using println()
out put has lines,spaces and tabs
----why-------
Similarly when I write to a file getting text
from Aextarea,out put file also produce same
result .
First, if you would like to create a text area that wraps the text, instead of just running on and on, you need to specify, when creating the text area, that you do not want a horizontal scroll bar. For instance:
textArea = new TextArea("", 30, 60, TextArea.SCROLLBARS_VERTICAL_ONLY);
Why does println() cause a newline? Because println means print line... as in, it will print the text, then give a carriage return and line feed value, causing a new line to be created.
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