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-rw-r--r--kmid/rhythmview.cpp108
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diff --git a/kmid/rhythmview.cpp b/kmid/rhythmview.cpp
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-/**************************************************************************
-
- rhythmview.cpp - The RhythmView widget
- Copyright (C) 1998 Antonio Larrosa Jimenez
-
- 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- Send comments and bug fixes to larrosa@kde.org
- or to Antonio Larrosa, Rio Arnoya, 10 5B, 29006 Malaga, Spain
-
-***************************************************************************/
-#include "rhythmview.h"
-
-RhythmView::RhythmView (TQWidget *parent, const char *name) : TQWidget (parent,name)
-{
- lamps=NULL;
- setRhythm(4,4);
-}
-
-RhythmView::~RhythmView()
-{
- if (lamps!=NULL)
- {
- for (int i=0;i<num;i++) delete lamps[i];
- delete [] lamps;
- lamps=NULL;
- }
-}
-
-void RhythmView::setRhythm(int numerator,int denominator)
-{
- int i;
- if (lamps!=NULL)
- {
- for (i=0;i<num;i++) delete lamps[i];
- delete [] lamps;
- lamps=NULL;
- }
- num=numerator;
- den=denominator;
-
- lamps=new KLed *[num];
- int w=width()/num;
- int x=0;
-
- for (i=0;i<num;i++)
- {
- lamps[i]=new KLed(TQt::yellow, KLed::Off, KLed::Sunken, KLed::Rectangular, this);
-// lamps[i]->setState(KLed::Off);
- lamps[i]->setGeometry(x+2,0,w-4,height());
- lamps[i]->show();
- x+=w;
- }
-// lamps[0]->setState(KLed::On);
-
-}
-
-void RhythmView::Beat(int j)
-{
- if (j>num) setRhythm(j,4); // This is a preventive case
-
- for (int i=0;i<num;i++)
- {
- lamps[i]->off();
- }
- lamps[j-1]->on();
-}
-
-void RhythmView::Beat(void)
-{
-
-}
-
-void RhythmView::resizeEvent(TQResizeEvent *)
-{
- int w=width()/num;
- int x=0;
-
- for (int i=0;i<num;i++)
- {
- lamps[i]->setGeometry(x+2,0,w-4,height());
- x+=w;
- }
-}
-
-TQSize RhythmView::sizeHint()
-{
- return TQSize(10,10);
-}
-
-TQSizePolicy RhythmView::sizePolicy()
-{
-// return TQWidget::sizePolicy();
- return TQSizePolicy(TQSizePolicy::Expanding,TQSizePolicy::Minimum);
-}
-