Hi. On 12/9/06, Jesper K. Pedersen <[EMAIL PROTECTED]> wrote: > Being completely new with Gtk# I have been trying to write a small > "getting started" application. > It is just a small calculator to learn about the various gui controls > and just getting into the C# programming language. > > I have run into a difficulty of limiting the input of the entry/result > display to only allow for certain characters (currently I only do math > with the common "10" digit system + ".") > > I did take a peek at the Gtk+ FAQ showing an example in C + Gtk about > validating input (section 6.15 "How do I validate/limit/filter the > input to a GtkEntry? [GTK 2.x]"). > > Do anyone have any similar piece of code for the Gtk# ?
This works for me: http://lists.ximian.com/pipermail/gtk-sharp-list/2004-November/005148.html I don't know if there is a better way... /Jacob > > What I in essense is trying is to read off any keypress events in my > window and if they are a digit/dot enter them into the calculator > display (of type GtkEntry) > > One of my problems is that just setting the GtkEntry editable to false > still doesnt let my keypress event handler get the event for things > like <backspace> <del> and so on (I suspect they are "eaten" by the > GtkEntry) > > Any ideas is greatly appreciated to this "newbie" programmer in C#/Gtk# > > Best regards > Jesper K. Pedersen > _______________________________________________ > Gtk-sharp-list maillist - [email protected] > http://lists.ximian.com/mailman/listinfo/gtk-sharp-list > _______________________________________________ Gtk-sharp-list maillist - [email protected] http://lists.ximian.com/mailman/listinfo/gtk-sharp-list
