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/*
* This file is part of the XForms library package.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with XForms. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file oneliner.c
*
* This file is part of the XForms library package.
* Copyright (c) 1996-2002 T.C. Zhao
* All rights reserved.
*
* Show message in a top-level unmanaged window.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "include/forms.h"
#include "flinternal.h"
static int fntstyle = FL_NORMAL_STYLE,
fntsize = FL_DEFAULT_SIZE;
static FL_COLOR background = FL_YELLOW,
textcolor = FL_BLACK;
static FL_FORM *oneliner;
static FL_OBJECT *text;
/***************************************
***************************************/
static void
create_it( void )
{
if ( oneliner )
return;
FL_NO_BOX, 5, 5 );
text = fl_add_box( FL_BORDER_BOX, 0, 0, 5, 5, "" );
fl_set_object_lstyle( text, fntstyle );
fl_set_object_lsize( text, fntsize );
fl_set_object_lcolor( text, textcolor );
fl_set_object_color( text, background, background );
fl_end_form( );
}
/***************************************
***************************************/
void
fl_show_oneliner( const char * s,
FL_Coord x,
FL_Coord y )
{
int w,
h;
if ( ! s )
return;
create_it( );
fl_get_string_dimension( fntstyle, fntsize, s, strlen( s ), &w, &h );
w += ( 2 * fntsize ) / 3;
h += ( 2 * fntsize ) / 3;
fl_freeze_form( oneliner );
fl_set_form_geometry( oneliner, x, y, w, h );
fl_set_object_label( text, s );
fl_unfreeze_form( oneliner );
if ( oneliner->visible == FL_INVISIBLE )
fl_show_form( oneliner, FL_PLACE_GEOMETRY | FL_FREE_SIZE,
FL_NOBORDER, "OneLiner" );
fl_update_display( 1 );
}
/***************************************
***************************************/
void
fl_hide_oneliner( void )
{
if ( oneliner && oneliner->visible )
fl_hide_form( oneliner );
}
/***************************************
***************************************/
void
fl_set_oneliner_color( FL_COLOR tc,
FL_COLOR bc )
{
create_it( );
fl_set_object_lcolor( text, textcolor = tc );
background = bc;
fl_set_object_color( text, background, background );
}
/***************************************
***************************************/
void
fl_set_oneliner_font( int style,
int size )
{
create_it( );
fl_set_object_lstyle( text, fntstyle = style );
fl_set_object_lsize( text, fntsize = size );
}
/*
* Local variables:
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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