i use FXRuby and try to start a applicattion twice with the following code: require "fox12.so" include Fox def start_fox_app application = FXApp.new("FoxTest", "ruby") application.init(ARGV) window = FXMainWindow.new(application, "FOX", nil, nil, DECOR_ALL, 0, 0, 580, 500) window.show(PLACEMENT_SCREEN) application.create application.run end start_fox_app start_fox_app The second call of "start_fox_app" leads to a segmentation fault. The same thing also occurs if i try to differenet apps Any ideas why this can happen and how to prevent this behavior? hth, Michael
on 2006-03-08 15:05
on 2006-03-08 15:45
start the scripts twice, or use a second window. firstname.lastname@example.org schrieb:
on 2006-03-08 17:50
the problem is that i want to embed to start_fox_app in c++. so c++ opens a FXRuby GUI. starting the script twice (in the same c++ process) does not solve the probelm :(
on 2006-03-08 21:07
On 3/8/06, email@example.com <firstname.lastname@example.org> wrote: > i use FXRuby and try to start a applicattion twice with the following > code: Well, you can't have more than one application instance in the same process, so that's a problem. What is it that you're trying to accomplish? Do you want multiple main windows or something?
on 2006-03-09 00:29
email@example.com ha scritto: >the problem is that i want to embed to start_fox_app in c++. >so c++ opens a FXRuby GUI. starting the script twice (in the same c++ >process) >does not solve the probelm :( > > > > > The following works, it opens two main windows ... def create_window(application) window = FXMainWindow.new(application, "FOX", nil, nil, DECOR_ALL,0, 0, 580, window.show(PLACEMENT_SCREEN) end def start_fox_app application = FXApp.new("FoxTest", "ruby") application.init(ARGV) create_window(application) create_window(application) application.create application.run end start_fox_app
on 2006-03-09 14:43
I try to make a c++ application with a "open"-button allowing the user to open an FXRuby window (to enrich the app with more interactivity). If the window is closed (and the FXApp terminates) opening the same window a second time via the "open"-button does not work. So i want to restart the whole FXApp with one window. Another way would be to make the window invisible when user tries to close it and make visible again on "open"-button press. Is this possible? Any ideas how to this or another solutions?