non/FL/focus_frame.C

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/*******************************************************************************/
/* Copyright (C) 2012 Jonathan Moore Liles */
/* */
/* 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; see the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#include <FL/Fl.H>
#include <FL/fl_draw.H>
void
draw_focus_frame ( int x, int y, int w, int h, Fl_Color c )
{
fl_push_clip( x, y, w, h );
// fl_color( fl_color_average( FL_GRAY, c, 0.50 ) );
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/* fl_color( fl_color_add_alpha( c, 100 ) ); */
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/* fl_line_style( FL_DASH, 2 ); */
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/* fl_rect( x, y, w, h ); */
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fl_line_style( FL_SOLID, 3 );
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fl_color( c );
int l = 15;
fl_line( x, y, x + l, y );
fl_line( x, y + l, x, y );
fl_line( x + w - 1, y, x + w - l - 1, y );
fl_line( x + w - 1, y, x + w - 1, y + l - 1 );
fl_line( x, y + h - 1, x, y + h - l - 1);
fl_line( x, y + h - 1, x + l, y + h - 1 );
fl_line( x + w - 1, y + h - 1, x + w - 1, y + h - l - 1 );
fl_line( x + w - 1, y + h - 1, x + w - l, y + h - 1 );
fl_line_style( FL_SOLID, 0 );
fl_pop_clip();
}
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void
draw_selection_frame ( int x, int y, int w, int h, Fl_Color c )
{
fl_push_clip( x, y, w, h );
fl_color( fl_color_average( FL_GRAY, c, 0.50 ) );
/// fl_color( fl_color_add_alpha( c, 100 ) );
fl_line_style( FL_DASH, 2 );
fl_rect( x, y, w, h );
fl_line_style( FL_SOLID, 3 );
fl_color( c );
int l = 15;
fl_line( x, y, x + l, y );
fl_line( x, y + l, x, y );
fl_line( x + w - 1, y, x + w - l - 1, y );
fl_line( x + w - 1, y, x + w - 1, y + l - 1 );
fl_line( x, y + h - 1, x, y + h - l - 1);
fl_line( x, y + h - 1, x + l, y + h - 1 );
fl_line( x + w - 1, y + h - 1, x + w - 1, y + h - l - 1 );
fl_line( x + w - 1, y + h - 1, x + w - l, y + h - 1 );
fl_line_style( FL_SOLID, 0 );
fl_pop_clip();
}
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bool
focused_r ( Fl_Widget *w )
{
for ( Fl_Widget *p = Fl::focus(); p; p = p->parent() )
if ( p == w )
return true;
return false;
}