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//=========================================================
// MusE
// Linux Music Editor
// $Id: combobox.cpp,v 1.4 2004/05/06 15:08:07 wschweer Exp $
// (C) Copyright 2004 Werner Schweer (ws@seh.de)
//=========================================================
#include <QMenu>
#include "combobox.h"
//---------------------------------------------------------
// ComboBox
//---------------------------------------------------------
ComboBox::ComboBox(QWidget* parent, const char* name)
: QLabel(parent)
{
setObjectName(name);
_currentItem = 0;
_id = -1;
list = new QMenu(0);
connect(list, SIGNAL(triggered(QAction*)), SLOT(activatedIntern(QAction*)));
setFrameStyle(QFrame::Panel | QFrame::Raised);
setLineWidth(2);
}
ComboBox::~ComboBox()
{
delete list;
}
//---------------------------------------------------------
// mousePressEvent
//---------------------------------------------------------
void ComboBox::mousePressEvent(QMouseEvent*)
{
list->exec(QCursor::pos());
}
//---------------------------------------------------------
// activated
//---------------------------------------------------------
void ComboBox::activatedIntern(QAction* act)
{
_currentItem = act->data().toInt();
emit activated(_currentItem, _id);
setText(act->text());
}
//---------------------------------------------------------
// setCurrentItem
//---------------------------------------------------------
void ComboBox::setCurrentItem(int i)
{
_currentItem = i;
// ORCAN - CHECK
QList<QAction *> actions = list->actions();
for (QList<QAction *>::iterator it = actions.begin(); it != actions.end(); ++it) {
QAction* act = *it;
if (act->data().toInt() == i) {
setText(act->text());
break;
}
}
}
//---------------------------------------------------------
// insertItem
//---------------------------------------------------------
void ComboBox::insertItem(const QString& s, int id)
{
QAction *act = list->addAction(s);
act->setData(id);
}
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