I'm writing a Haskell program with click-and-drag functionality, so with each mouse movement event an update gets painted to the window. At the moment I'm using renderWithDrawable myCanvas update...

I am programming a GUI in Haskell using the editor Glade with the gtk2hs bindings. Currently I am failing miserably at grouping the radio buttons. It will not let me select the group name. Can some...

I'm starting a new project that will hopefully use gtk2hs. However, I can not get this package to install on my fairly typical Linux box. Here is the failure : [1 of 2] Compiling SetupWrapper ( /t...

I'm not sure if I should say hi or not, being this my first post here. Anyway, I am following the glade tutorial from the gtk2hs website. The code compiled properly but when I try to execute it I ...

Trying to learn to write applications with Gtk2Hs I'm getting difficulties bridging the gap between the event driven Gtk2HS and the persistent state of my model. So to simplify, lets say that I hav...

I am trying cabal install glib-0.12.3 under my Ubuntu 11.10 using cabal-install 0.10.2. However, it shows the following error messages: setup: The program gtk2hsC2hs version >=0.13.5 is require...

I've installed gtk2hs-buildtools with no problem, but here's the output when I try to install gtk using 'cabal install gtk': [gautam@gautam ~]$ cabal install gtk Resolving dependencies... [1 of 2...

Which is better for developing GUI applications with Haskell, wxWidgets (via wxHaskell) or GTK (via Gtk2HS)? What are the pros and cons of each? Does it vary depending on which platform you are ta...

Gtk2hs has various widget datatypes that implements Widget class. Is it possible to write custom datatype which does the same? Say I want to have widget for displaying and running Lua code like th...

Simple question: Is there a linux-style terminal widget for GTK? Preferably for Haskell, too, as I want to use gtk2hs

I have a DrawingArea onto which I can draw using primitives such as drawRectangle and drawLine. How do I draw text onto that area? I'm most interested in something that quickly outputs a single lin...

I'm trying to make a toy application, just to get my head around how to write event driven programs in Haskell. What I'm trying to do is draw a line to a canvas which moves forward every time a key...

I made a little GUI app with gtk2hs, Glade and Haskell. It runs fine on Windows XP, but users need to install GTK+, gtk2hs (it asks for libglade-2.0.0.dll) and GHC (as it's a gtk2hs dependency) in ...

I'm trying to create my first "real program" in haskell (something that solves integrals if polynomials) but I'm completely stumped with this part of it: I want to make something very simple a bit...