112 lines
4.1 KiB
C++
112 lines
4.1 KiB
C++
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/*******************************************************************************/
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/* Copyright (C) 2008 Jonathan Moore Liles */
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/* */
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/* This program is free software; you can redistribute it and/or modify it */
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/* under the terms of the GNU General Public License as published by the */
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/* Free Software Foundation; either version 2 of the License, or (at your */
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/* option) any later version. */
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/* */
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/* This program is distributed in the hope that it will be useful, but WITHOUT */
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/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
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/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
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/* more details. */
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/* */
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/* You should have received a copy of the GNU General Public License along */
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/* with This program; see the file COPYING. If not,write to the Free Software */
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/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*******************************************************************************/
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/* Just like an Fl_Input, except that when not being edited it
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* displays just like a label. */
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class Fl_Sometimes_Input : public Fl_Input
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{
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bool _editing;
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public:
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Fl_Sometimes_Input ( int X, int Y, int W, int H, const char *L=0 )
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: Fl_Input( X, Y, W, H, L )
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{
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_editing = false;
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}
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virtual void
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draw ( void )
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{
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if ( _editing )
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Fl_Input::draw();
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else
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{
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fl_color( FL_WHITE /* textcolor() */ );
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fl_font( textfont(), textsize() );
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fl_draw( value(), x(), y(), w(), h(), FL_ALIGN_CENTER );
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}
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}
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virtual int
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handle ( int m )
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{
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int r = Fl_Input::handle( m );
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switch ( m )
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{
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case FL_FOCUS:
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_editing = true;
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redraw();
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return 1;
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case FL_PUSH:
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_editing = true;
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redraw();
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return r;
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case FL_UNFOCUS:
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_editing = false;
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{
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/* lame, but we have to find the next parent
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* with a box in order to clear the background
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* properly */
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Fl_Group *g = parent();
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for ( ; g; g = g->parent() )
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{
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switch ( g->box() )
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{
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case FL_NO_BOX:
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case FL_UP_FRAME:
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case FL_DOWN_FRAME:
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case FL_THIN_UP_FRAME:
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case FL_THIN_DOWN_FRAME:
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case FL_ENGRAVED_FRAME:
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case FL_EMBOSSED_FRAME:
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// case FL_SHADOW_FRAME:
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// case FL_PLASTIC_UP_FRAME:
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// case FL_PLASTIC_DOWN_FRAME:
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// case FL_ROUNDED_FRAME:
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// case FL_OVAL_FRAME:
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continue;
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default:
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break;
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}
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break;
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}
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if ( g )
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{
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printf( "damaging parent\n" );
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g->damage( FL_DAMAGE_EXPOSE, x(), y(), w(), h() );
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}
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}
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redraw();
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return r;
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default:
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return r;
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}
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}
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};
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