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// $Id: xxHelpBox.cc,v 1.2 2003/01/17 17:31:00 flaterco Exp $
/* xxHelpBox Response to pressing a '?' button.
Copyright (C) 1998 David Flater.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "xtide.hh"
static void
dismissCallback (Widget w, XtPointer client_data, XtPointer call_data) {
((xxHelpBox *)client_data)->dismiss();
}
void
xxHelpBox::dismiss() {
delete this;
}
xxHelpBox::xxHelpBox (xxTideContext *in_tidecontext,
xxContext *in_xxcontext, const Dstr &help):
xxWindow (in_tidecontext, in_xxcontext, 1) {
mypopup->setTitle ("On-Line Help");
Arg bgargs[2] = {
{XtNbackground, (XtArgVal)mypopup->pixels[Colors::background]},
{XtNforeground, (XtArgVal)mypopup->pixels[Colors::foreground]}
};
{
Widget labelwidget = XtCreateManagedWidget (help.aschar(),
labelWidgetClass, container->manager, bgargs, 2);
label = new xxContext (mypopup, labelwidget);
}
{
Arg buttonargs[2] = {
{XtNbackground, (XtArgVal)mypopup->pixels[Colors::button]},
{XtNforeground, (XtArgVal)mypopup->pixels[Colors::foreground]}
};
Widget buttonwidget = XtCreateManagedWidget ("Dismiss", commandWidgetClass,
container->manager, buttonargs, 2);
XtAddCallback (buttonwidget, XtNcallback, dismissCallback,
(XtPointer)this);
dismissbutton = new xxContext (mypopup, buttonwidget);
}
mypopup->realize();
mypopup->fixSize();
}
xxHelpBox::~xxHelpBox() {
mypopup->unrealize();
delete label;
delete dismissbutton;
}
void xxHelpBox::global_redraw() {
xxWindow::global_redraw();
Arg buttonargs[2] = {
{XtNbackground, (XtArgVal)mypopup->pixels[Colors::button]},
{XtNforeground, (XtArgVal)mypopup->pixels[Colors::foreground]}
};
if (dismissbutton)
XtSetValues (dismissbutton->manager, buttonargs, 2);
Arg args[2] = {
{XtNbackground, (XtArgVal)mypopup->pixels[Colors::background]},
{XtNforeground, (XtArgVal)mypopup->pixels[Colors::foreground]}
};
if (label)
XtSetValues (label->manager, args, 2);
}
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