Java-Gaming.org    
Featured games (91)
games approved by the League of Dukes
Games in Showcase (577)
games submitted by our members
Games in WIP (498)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  JScrollPane Question...  (Read 846 times)
0 Members and 1 Guest are viewing this topic.
Offline THEOWL

Senior Newbie




Java games rock!


« Posted 2005-04-12 18:06:45 »

Is there a way to use the Keyboard to scroll a JScrollPane? I can't figure out what the JScrollPane scroll methods are so that I can re-define them.

Thanks for any help.
Offline weston

Junior Member





« Reply #1 - Posted 2005-04-13 01:14:10 »

add a keylistener to the component that will have focus while you want key scrolling to occur (probably the JScrollPane's "view" component). On up/down or left/right keypresses, you can alter the Horizontal/Vertical scrollbar positions. There are methods from retrieving the scrollbars in JScrollPane and methods in ScrollBar (I think thats the name of the class) for setting the position.

for(int i = 1; i > 0; i++)
{
System.out.println(i+" cups of java downed");
}
Offline THEOWL

Senior Newbie




Java games rock!


« Reply #2 - Posted 2005-04-13 14:11:41 »

Thanks for the tip. That is actually what I am trying to do, but the problem is that i can't figure out how to implement it. I know hod to do set up listeners for the keyboard, but I can't fiugre out how to manipulate the scrollbar positions.
Games published by our own members! Check 'em out!
Legends of Yore - The Casual Retro Roguelike
Offline THEOWL

Senior Newbie




Java games rock!


« Reply #3 - Posted 2005-04-18 14:41:02 »

Is there a way to directly control a JScrollPane? So if you want the pane to automatically show the bottom right is there a way to set the scroll to 80%x and 80%y?
Pages: [1]
  ignore  |  Print  
 
 
You cannot reply to this message, because it is very, very old.

 

Add your game by posting it in the WIP section,
or publish it in Showcase.

The first screenshot will be displayed as a thumbnail.

xsi3rr4x (23 views)
2014-04-15 18:08:23

BurntPizza (18 views)
2014-04-15 03:46:01

UprightPath (32 views)
2014-04-14 17:39:50

UprightPath (16 views)
2014-04-14 17:35:47

Porlus (32 views)
2014-04-14 15:48:38

tom_mai78101 (58 views)
2014-04-10 04:04:31

BurntPizza (116 views)
2014-04-08 23:06:04

tom_mai78101 (216 views)
2014-04-05 13:34:39

trollwarrior1 (183 views)
2014-04-04 12:06:45

CJLetsGame (190 views)
2014-04-01 02:16:10
List of Learning Resources
by Longarmx
2014-04-08 03:14:44

Good Examples
by matheus23
2014-04-05 13:51:37

Good Examples
by Grunnt
2014-04-03 15:48:46

Good Examples
by Grunnt
2014-04-03 15:48:37

Good Examples
by matheus23
2014-04-01 18:40:51

Good Examples
by matheus23
2014-04-01 18:40:34

Anonymous/Local/Inner class gotchas
by Roquen
2014-03-11 15:22:30

Anonymous/Local/Inner class gotchas
by Roquen
2014-03-11 15:05:20
java-gaming.org is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑gaming.org
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!