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#include <qslider.h>
#include <qhbox.h>
#include <qvbox.h>
#include <qlabel.h>
#include <stdio.h>
#include <math.h>
#include <qstrlist.h>
#include "midicombobox.h"
#include "synthdata.h"
#include "midiwidget.h"
#include "midiguicomponent.h"
MidiComboBox::MidiComboBox(QObject *parentModule, int value, QWidget * parent, const char * name, SynthData
*p_synthdata, int *p_valueRef, QStrList *itemNames)
: MidiGUIcomponent(parentModule, p_synthdata, parent, name) {
QString qs;
componentType = GUIcomponentType_combobox;
valueRef = p_valueRef;
setSpacing(5);
setMargin(5);
new QWidget(this);
QVBox *comboFrame = new QVBox(this);
comboFrame->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed));
QLabel *nameLabel = new QLabel(comboFrame);
if (name) {
nameLabel->setFixedHeight(nameLabel->sizeHint().height());
nameLabel->setText(name);
}
nameLabel->setFixedHeight(nameLabel->sizeHint().height());
comboBox = new QComboBox(comboFrame);
comboBox->insertStrList(itemNames);
comboBox->setFixedSize(comboBox->sizeHint());
QObject::connect(comboBox, SIGNAL(highlighted(int)), this, SLOT(updateValue(int)));
updateValue(value);
}
MidiComboBox::~MidiComboBox(){
}
void MidiComboBox::setMidiValue(int value) {
if (!controllerOK) {
controllerOK = abs(getMidiValue() - value) < 4;
}
if (controllerOK) {
if (midiSign == 1) {
comboBox->setCurrentItem(int((float)(comboBox->count()-1) / 127.0 * (float)value));
} else {
comboBox->setCurrentItem(int((float)(comboBox->count()-1) / 127.0 * (float)(127-value)));
}
}
}
void MidiComboBox::updateValue(int value) {
*valueRef = value;
comboBox->setCurrentItem(value);
emit guiComponentTouched();
}
int MidiComboBox::getMidiValue() {
int x;
x = rint(127.0 * comboBox->currentItem() / (comboBox->count()-1));
return(x);
}
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