scientific widgets developing

Hi, i'm begining to write technical widgets for gtk, like termometer, compass, dials.. I want to know if is there something done in this area.. and someone interested. Alexandre. - Yahoo! doce lar. Faça do Yahoo! sua hom

Doubts about gtkplot (from gtkextra)

Hi, i was looking for a plotting widget for gtk, and i have found the gtkplot, and i'm using it in a software. I want to know if someone uses it, because i think it has lots o bugs, and is not updates since a long time ago... I don't know if it would be wise use it

troubles with gtkplot

I´m having some troubles with gtkplot, from gtkextra (gtk+extra-2.1.1). I´m using the mouse to select a area, and zoon in it, and it works, but when there is not any major tick in the selected area, theres a segmentation fault, and I can't understand why.. Someone knows how to fix

Some scientific widgets that I have done.

Hi, I've written this mail to show some widgets for gtk that I have done. This widgets are for technical / scientific uses. It's the first version (0.1), there may be bugs, but I want to correct them, and in the future, release it as a library (like qwt). Here is the link to the page:

Scientific widgets that I have done. (fixed links)

Sorry, the links of the english version were broken, but now I have already fixed them. http://tesla.eletrica.ufpr.br/~apb04/en/widgets.html Thanks for the advice Alan. __ Faça ligações para outros computadores com o novo Yahoo! Messeng

gtk message dialog doesn't close

Hi, in my application, I need to send error messagens to the user. I want a window, with a text and a close button. I create it with: gtk_dialog_run(GTK_DIALOG(gtk_message_dialog_new(GTK_WINDOW(configure_window), GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "Message"))); It

Free a pangolayout

Hi In my app I create a pangolayout, but I don't know how to free it (like a g_object_unref with the g_object). Anyone knows how to do it? Thanks Alexandre. __ Faça ligações para outros computadores com o novo Yahoo! Mess

using gtk preffix, it's ok??

Hi I'm in a project, to make a library with scientific widgets for gtk, and I want to know if it's ok to use the gtk preffix in the functions and objects. Or we have to use another preffix, since it's not official of gtk?? Than

Quick redraw in a plot

widget? and do it in a very high frequency? Thanks, Alexandre P. Bueno., - O Yahoo! está de cara nova. Venha conferir! ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gn

Adding a child widget to a custom widget

e glad. OBS: It's not only for the plotting widget, I want to use it in a lot of more widgets. Thanks. Alexandre Pereira Bueno - Yahoo! Search Música para ver e ouvir: You're Beautiful, do James Blunt _

Properties, what are they for? Wigets writing doubts.

a widget, it's a x-y plotting widget, and I have other widget, a scale. I want that the plotting wigdget has two childs (2 scale widgets) to be it's x and y axis. So, it's better if the plotting widgets has a GtkContainer as parent?

Re: Properties, what are they for? Wigets writing doubts.

Yes, it's realy the way round... I've seen that.. So, if it's only for glade, and OO, I think that if I won't use glade, and the widget won't be a parent for other widgets, thay don't need properties.. Thanks. Paul Pogonyshev <[EMAIL PROTECTED]>

Scientific/instrumentation widgets library released

ects/giw The widgets are writen for GTK+2.0, there are 11 widgets, including a x-y plotting widget. I hope it can help some people. Alexandre. - Novidade no Yahoo! Mail: receba alertas de novas mensagens no seu celular. Registre seu

Get a character size (height, width) in pango

hing, if I need only to write some charcaters, simple thing, in some widgets I'm creating, is recomended to write them with gdk?? Or it is deprecated, and I should only use pango to write texts?? Thanks a lot. Alexandre Pereira Bueno. -

Use cairo to write widgets?

Hi everyone. I write some widgets for GTK, and I would like to know if I should use cairo for the drawing operations on these widgets (I want to keep them in GTK standarts)? Because I know that GTK is using Cairo, but, Cairo will replace the GDK for drawing? Thanks.

gtkscrolledwindow resize atomatic

I have a gtkplotcanvas (from gtkextra) inside a viewport that is inside a scrolledwindow, but, when I resize the gtkplotcanvas to a size bigger than the scrolledwindow the scrollbars still the same (don't change), and I'm not able to view all the gtkplotcanvas.. Any help? .. thanks _