similar to: Drawing

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Hello, I would like to get a window handle from another app outside of wxRuby and convert it into a wxRuby Window handle so that I can use it as the parent Window for several wxRuby child windows. Basically I want to use the FRAME_FLOAT_ON_PARENT window style so that my wxRuby windows become associated with the outside app kind of like toolbars, e.g., they don''t show up in the

I use dc = DC.new() dc.draw_line(50, 50, 100, 100) but it can''t be compiled I don''t know how to declare DC variable?? in http://wxruby.rubyforge.org/doc/dc.html it don''t tell me how to declare now variable plese tell me :''( -- Posted via http://www.ruby-forum.com/.

I just use wxRuby and I have problem I use background image on my app and when I create label it seem look background of label is gray, how can I change it into transparent???? -- Posted via http://www.ruby-forum.com/.

Attached is a patch and some extra files to fix our ObjectPreviouslyDeleted crasher with the paint method. As discussed, it just re-implements the method in Ruby. I created a directory lib/wx/classes as a place to hold Ruby extensions to the API. The attached app.rb and window.rb files should be added to it. When this patch is applied, files in that directory are automatically required on

Need some assistance with animation again... When I run the drawing code in a separate thread, it''s slow as heck. I think it may be because the drawing thread isn''t getting enough time from the thread scheduler. I was able to reproduce the problem in my little sample program simply by increasing the number of lines it draws per update. I''m lucky to get one frame

Hi, I''m running into something along the lines of bug 5383. I''m hoping I''m doing something obviously wrong and that someone can point me in the right direction. I''ve got a custom paint event handler: def on_paint puts "mainframe on_paint" paint do |dc| dc.clear @cl.draw dc end end Then I''ve got a key press

Hi wxRuby Gurus, I''m trying to write a sample program which allows me to drag an image (by left_mouse_button down) across the canvas. I got it to work ... well, sort of. The problem is I can drag it only by clicking on the left top corner of the image and nowhere else. Besides, the dragging is not very smooth. How can I make it better? I am using wxRuby 0.6.0 on Win XP (Home) and

Hi folks, I''m new to wxRuby, but I''ve heard so many great things about wx that I wanted to try it for a program I''m trying to write. What I want is this: I have an application (server) that will accept connections from clients through TCP, which then play a game through it. As things change in the game (players coming and going, games being won and lost), I want

Hi, I tried to think of a good subject, but that was the best I could come up with. Here is my problem (pretty much same as before). I have a program I''ve written, and I want to write a wxRuby front end for it. There are hooks in the program that call methods in the wxRuby part of things, however, nothing happens in the actual program unless I''m triggering events in the

OK, I have a basic blit demo working (thanks to Alex Fenton for his reply, which I finally saw). However, there''s a great deal of "tearing" on the screen - flickering grey lines in the black background. It looks like the blit isn''t always complete when the screen refreshes. Can anyone look at this and tell me what I might be doing wrong? Any help would be most

Hi, 1) Can the online api docs get updated? Specifically can the overview pages get added in to the main http://wxruby.rubyforge.org/doc/ index.html page? I happened upon the link to the Event Overview page while browsing some class and wished that it had been listed in the Event section of the index page.I don''t know how many other "overview" pages there are but it

Hi all Have been taking a look at the samples to see what''s broken. Not looking TOO bad overall, but a few problems we should try and tackle before alpha: Firstly, I have a few commits (minimal, dialogs, unicode) - anyone else been working on these or can I go ahead? One general issue is that many of the samples rely on being run from their own directory, but don''t enforce

Another question: If I have a panel that contains a sizer that contains, for example, some number of gauges, and I want to add another gauge on-the-fly, can I do that? Every time I try modifying things at run-time, it just messes everything up. -Kurt

Congratulations, wxRuby2 0.0.40 but,where is 0.0.40 mswin32.gem? _______________________________________________ wxruby-users mailing list wxruby-users@rubyforge.org http://rubyforge.org/mailman/listinfo/wxruby-users

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OK, back with another iteration of the same problem... I updated my game demo, but the Close button failed to respond when (and only when) there were too many objects onscreen. The drawing loop is probably lasting longer than my drawing timer interval. I was able to reproduce the problem in my (probably familiar by now) test script just by boosting the number of lines drawn per frame. After

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This patch removes the call to ''free'' from the sample. Roy _______________________________________________ wxruby-users mailing list wxruby-users@rubyforge.org http://rubyforge.org/mailman/listinfo/wxruby-users

I was trying out the RMagick sample from the wiki and ran into an interesting(?) problem: If you resized the window it got stuck in an endless loop calling onPaint. After a bit, if you had the mouse in the window it would crash. Anyone seen this behavior before? I wonder if this is related to other crashes we''ve seen? Roy