Copywrite protection and source-code distribution

2018-08-01 Thread Roger Matthews via gtk-app-devel-list
adequate protection this requirement (including the source-code) renders GTK+ useless as far as any kind of commercialisation is concerned, please enlighten me on this matter. Roger Matthews [https://ipmcdn.avast.com/images/icons/icon-envelope-tick-green-avg-v1.png]<http://www.avg.com/em

Updating displayed spinbutton value from a text file

2018-07-05 Thread Roger Matthews via gtk-app-devel-list
be greatly appreciated, Thanks, Roger Matthews ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: Re: LuckyB.C.'s reply to GtkDrawingArea "width" and "height"

2018-03-13 Thread Roger Matthews
in the open source legal framework. Thanks again, Roger Matthews. ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Re: Lucky B.C.'s reply to GtkDrawingArea "width" and "height"

2018-03-06 Thread Roger Matthews
Thanks Lucky B. C. for replying to my email, I have already tried 4000 1000 without success (see code below). I am attempting to draw a Cairo line from two points entered with spin buttons that is built with builder.ui, using C language on Ubuntu

builder.ui and GtkDrawingArea size

2018-02-27 Thread Roger Matthews
How do I set the size, or what are the x and y size of a GtkDrawingArea in builder.ui, I can't find these in the documentation anywhere, thanks, Roger Matthews ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org

re: builder.ui and spinbutton adjustment

2018-02-26 Thread Roger Matthews
code or that I have made some other mistake, any help would be greatly appreciated as it might stop be banging my head against the desk, thanks, Roger Matthews ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

builder.ui and spinbutton adjustment

2018-02-25 Thread Roger Matthews
, and not the intended initial value. The two run-time messages shown immediately below obviously refer to the two spinbutton adjustments. Sorry about the length of this email, if the code below is copied to your computer it should run, thanks, Roger Matthews. Written at terminal

Spinbutton Adjustment in builder.ui

2018-02-24 Thread Roger Matthews
I need help with Spinbutton Adjustment in builder.ui, please see the attached file, thanks, Roger Matthews ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Filechooserbuttons and gtk_widget_set_sensitive

2015-10-07 Thread Roger Matthews
f the main() format, and I can't locate https://git.gnome.org/browse/gtk+/tree/examples/application2/exampleappwin.c Thanks, Roger Matthews ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome

Re: Non-editable output label

2015-09-13 Thread Roger Matthews
need a callback function for this also, Thanks, Roger Matthews ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list

Non-editable float output widget

2015-09-10 Thread Roger Matthews
print ("%s", string_anumber); gtk_grid_attach (GTK_GRID (grid), label_string_anumber, 0, 0, 1, 1); and: gtk_grid_attach (GTK_GRID (grid), g_print ("%s", string_anumber), 0, 0, 1, 1); Thanks for reading, considering and responding t

RE: Scrolling a Cairo drawing-area or Gtk layout

2015-07-27 Thread Roger Matthews
From: damien.cali...@cea.fr To: gtk-app-devel-list@gnome.org Subject: Re: Scrolling a Cairo drawing-area or Gtk layout Hello, Le 21/07/2015, Roger Matthews roger.matth...@hotmail.com a écrit : which results from a simple straight line equation, and*/ /* that extends beyond the bounds

Scrolling a Cairo drawing-area or Gtk layout

2015-07-25 Thread Roger Matthews
be provided I would be happy and could stop tearing*/ /*my hair out, thanks in advance, Roger Matthews.*/ #include stdio.h #include math.h #include gtk/gtk.h #include cairo.h /*Global Variables*/ int i; double yvalue1[1001]; int yvalue1_param1 = 1; float yvalue1_param2 = 3.0; float

Re: Help spinbuttons, Paulo Silva

2015-04-09 Thread Roger Matthews
GMT-03:00 Roger Matthews roger.matth...@hotmail.com: /* I want a window containing many spinbuttons for both integers and floating-point numbers, these may then be either 1) left unchanged, or 2) changed to a new value. Then, whether changed or unchanged, use the integers and floats as input

Help spinbuttons

2015-03-16 Thread Roger Matthews
/* I want a window containing many spinbuttons for both integers and floating-point numbers, these may then be either 1) left unchanged, or 2) changed to a new value. Then, whether changed or unchanged, use the integers and floats as input parameters into various calculations. As it is the