Cursor « Development « Java I/O Q&A

1. How to change cursor when dropping into Java application

I'm having some problems I just can't figure out... I'm writing a Swing Java application with a JList that accepts drag-and-drops. I want to change the cursor while dragging a file or ...

2. "properly" Manipulate "cursor" when reading an input file when using scanners

Is this the "proper way" to pull a char and string from a line of text in a .txt input file?

Scanner scan, readLine;

System.out.print("Enter the name of your transaction file please (include ...

3. Cursor position error

OBJ=(Add) din.readObject(); while(OBJ!=null) { System.out.println(OBJ.s1); System.out.println(OBJ.s1); OBJ=(Add)din.readObject(); } when i used the above code ihave got EOFException how i get end of file is there an other method and i have "next" button how i control the cursor mean how i get the next or privious record in the file thank in advance

4. Is there a cursor in java?

Hi Do I hava to copy the data of file into StringBuilder or another file, in case, I want to append into the middle of file but not the end of it. that is because I cannot find any cursor in java. If I correct, why sun did not provide us with cursor thanks

5. Setting Cursor to Top of File

Hello, I'm not quite sure how to reset the cursor to the top of a file after reading though it. In my program I read through the file once, but later I need to read through it again, so I was wondering if there is a way to reset the cursor back to the top of the file I'm reading. Because ...

6. Moving the cursor inside a file being written.

I don't know of anything like that in the api, but you could roll your own. You need to know the length of your lines (which I assume you do since it's a RAF). It'll also be easier to keep track of what row and col you're on, so you don't have to recompute it continually (this may not be true ...