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I'm trying to create a client/server app using applets and servlets. (This is my first time playing with servlets, so please forgive any very ignorant remarks.) It looks fairly straightforward to make applet/servlet communication work when the applet makes requests to which the serlvet...

I'm trying to do some animation with a pretty good frame rate. I've heard this can be done by doing all the "drawing" onto an array of ints (where each int represents the RGB(a) values of a pixel) and then dumping the array to a Component (Frame, Panel, etc.). I haven't been able to...

I'm planning to develop an image viewer / paint application with zooming capability (i.e. where you can zoom in x2, x3, etc., making the image in the viewport display bigger & smaller, and being able to use scrollbars to move around the zoomed-in image). Are there standard Java objects...

I subclassed Canvas as well.

I have NOT tried to create a custom Layout Manager yet. I think a Layout Manager would be the best approach, since otherwise I'll just end up having to do all that repositioning code in the "window resize" (?) event listener anyways, right? I guess maybe my question should be...

I would say, split the snake up into "square" segments, with each segment occupying a coordinate on the map. When the snake moves, all you really need to do is add a new "head" segment 1 coordinate north, south, east, or west of the current "head" and remove the...

I'm having layout problems, which I'm hoping will be easy to answer. I'm trying to make a row of smarticons in my Frame. I made an ImageButton class and created several instances of it that I added to a Panel that's set up with a FlowLayout. This by itself works great if I just add the Panel...

<b>Excellent! Groovy! That did the trick!</b><br>So palbano, is there some book, web site, guru, or other source of important-but-not-obvious information such as &quot;<FONT FACE=monospace><font color=blue>Component.update ()</font></font> paints the background color before calling <FONT...

<b>I made the below application to see if I could implement double-buffering to<br>avoid flicker during animation.&nbsp;&nbsp;I did the double-buffering, but I'm still<br>getting flicker.&nbsp;&nbsp;It appears to be caused by the MyFrame.paint () method<br>painting the Frame background before...