1 /***************************************************************************
2 positionedit.cpp - description
5 copyright : (C) 2008 by Marco Gittler
6 email : g.marco@freenet.de
7 ***************************************************************************/
9 /***************************************************************************
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
16 ***************************************************************************/
18 #include "positionedit.h"
19 #include "timecodedisplay.h"
20 #include "kdenlivesettings.h"
27 PositionEdit::PositionEdit(const QString name, int pos, int min, int max, const Timecode tc, QWidget* parent) :
30 QHBoxLayout *layout = new QHBoxLayout(this);
32 QLabel *label = new QLabel(name, this);
34 m_slider = new QSlider(Qt::Horizontal);
35 m_slider->setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Preferred));
36 m_slider->setRange(min, max);
38 m_display = new TimecodeDisplay(tc, this);
39 m_display->setSizePolicy(QSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred));
40 m_display->setRange(min, max);
42 layout->addWidget(label);
43 layout->addWidget(m_slider);
44 layout->addWidget(m_display);
46 connect(m_slider, SIGNAL(valueChanged(int)), m_display, SLOT(setValue(int)));
47 connect(m_slider, SIGNAL(valueChanged(int)), this, SIGNAL(parameterChanged()));
48 connect(m_display, SIGNAL(editingFinished()), this, SLOT(slotUpdatePosition()));
49 m_slider->setValue(pos);
52 PositionEdit::~PositionEdit()
54 m_display->blockSignals(true);
55 m_slider->blockSignals(true);
60 void PositionEdit::updateTimecodeFormat()
62 m_display->slotUpdateTimeCodeFormat();
65 int PositionEdit::getPosition() const
67 return m_slider->value();
70 void PositionEdit::setPosition(int pos)
72 m_slider->setValue(pos);
75 void PositionEdit::slotUpdatePosition()
77 m_slider->blockSignals(true);
78 m_slider->setValue(m_display->getValue());
79 m_slider->blockSignals(false);
80 emit parameterChanged();
83 #include "positionedit.moc"