[9545] in The GTK GIMP ToolKit mailing list archive
[gtk-list] Re: dialog: ANNOUNCE
daemon@ATHENA.MIT.EDU (Pauli Virtanen)
Sat Oct 24 14:26:14 1998
From: Pauli Virtanen <virtanen@jytko.jyu.fi>
To: gtk-list@redhat.com
Date: Sat, 24 Oct 1998 21:27:09 +0300 (EETDST)
Resent-From: gtk-list@redhat.com
Reply-To: gtk-list@redhat.com
Re: dialog: ANNOUNCE.
After three week's hard effort + 50k source code rows
Victus neuro-fuzzy expert system has been ported to gtk+.
It looks fine, it works fine, but still one minor detail remains, this:
for (i=0;i<12;i++)
file gtkcontainer.c: line 346 (gtk_container_add): "widget->parent == NULL"
As earlier reported they are due to this:
(and similiar dialogs)
void create_dialog(
GtkWidget *father) /* top level window */
{
GtkWidget *vbox;
GtkWidget *table, *hbox;
GtkWidget *button, *label;
/* Create a new dialog window. A dialog is just like a normal window
** except it has a vbox and a horizontal seperator packed into it. */
dialog = gtk_dialog_new();
dialog->parent = father;
gtk_container_border_width(GTK_CONTAINER(dialog), 10);
gtk_widget_set_uposition(dialog, 250, 250);
[snip]
gtk_widget_realize(dialog);
gtk_widget_reparent(dialog, view); /* scrolled window */
}
It looks about this:
>What I want, is to have a dialog on my scrolled window
>without window manager decoration. Just like this:
---------------------------------------------------------
| pulldown menu |
|-------------------------------------------------------|
| |v| hruler |
| p | |-----------------------------------------------|
| |r| scrolled window |
| a | | |
| |u| --------------------------------- |
| n | | | popup dialog | |
| |l| | | |
| e | | --------------------------------- |
| |e| |
| l | |-----------------------------------------------|
| |r| message window |
---------------------------------------------------------
>I want to pop them up by pulldown menu calls.
>They are hided by some button attached to the dialog.
>Xaw does it simply by this:
>dialog = XtCreateWidget("diaboksi", boxWidgetClass, parent,
> diabox_args, XtNumber(diabox_args));
Of course, I can use:
g_set_warning_handler(glob_warning_handler);
Not very much harm is caused by these warnings,
but the app isn't quite clean, though.
As can be seen I use those dialog types extensively.
There are several situations in which I can't figure out
some other solution, for example the fuzzy rule base editor,
which must have a drawing are to draw membership functions
and some kind of a widget to edit rule base at the same time.
pauli
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