1464c9b5d0
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14723 a1c6a512-1295-4272-9138-f99709370657
112 lines
2.8 KiB
C++
112 lines
2.8 KiB
C++
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
*
|
|
* Copyright (C) 2007 by Dominik Wenger
|
|
* $Id$
|
|
*
|
|
* All files in this archive are subject to the GNU General Public License.
|
|
* See the file COPYING in the source tree root for full license agreement.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#include <QtGui>
|
|
|
|
#include "preview.h"
|
|
|
|
PreviewDlg::PreviewDlg(QWidget *parent) : QDialog(parent)
|
|
{
|
|
ui.setupUi(this);
|
|
this->setModal(true);
|
|
this->setMouseTracking(true);
|
|
this->setWindowFlags(Qt::Dialog | Qt::FramelessWindowHint);
|
|
|
|
}
|
|
|
|
void PreviewDlg::setText(QString text)
|
|
{
|
|
ui.themePreview->setText(text);
|
|
}
|
|
|
|
void PreviewDlg::setPixmap(QPixmap p)
|
|
{
|
|
ui.themePreview->setFixedSize(p.size());
|
|
this->resize(QSize(10,10));
|
|
ui.themePreview->setPixmap(p);
|
|
}
|
|
|
|
void PreviewDlg::mouseMoveEvent(QMouseEvent * event)
|
|
{
|
|
(void) event;
|
|
this->close();
|
|
}
|
|
|
|
void PreviewDlg::leaveEvent(QEvent * event)
|
|
{
|
|
(void) event;
|
|
this->close();
|
|
}
|
|
|
|
PreviewLabel::PreviewLabel(QWidget * parent, Qt::WindowFlags f)
|
|
:QLabel(parent,f)
|
|
{
|
|
this->setMouseTracking(true);
|
|
|
|
preview = new PreviewDlg(parent);
|
|
|
|
hovertimer.setInterval(1500); // wait for 1.5 seconds before showing the Fullsize Preview
|
|
hovertimer.setSingleShot(true);
|
|
connect(&hovertimer,SIGNAL(timeout ()),this,SLOT(timeout()));
|
|
}
|
|
|
|
void PreviewLabel::mouseMoveEvent(QMouseEvent * event)
|
|
{
|
|
hovertimer.start();
|
|
mousex = event->globalX();
|
|
mousey = event->globalY();
|
|
}
|
|
void PreviewLabel::enterEvent(QEvent * event)
|
|
{
|
|
(void) event;
|
|
hovertimer.start();
|
|
}
|
|
void PreviewLabel::leaveEvent(QEvent * event)
|
|
{
|
|
(void) event;
|
|
hovertimer.stop();
|
|
}
|
|
|
|
void PreviewLabel::timeout()
|
|
{
|
|
preview->move(mousex-(preview->width()/2) ,mousey-(preview->height()/2));
|
|
preview->setVisible(true);
|
|
}
|
|
|
|
void PreviewLabel::setPixmap(QPixmap p)
|
|
{
|
|
// set the image for the Fullsize Preview
|
|
preview->setPixmap(p);
|
|
|
|
//scale the image for use in the label
|
|
QSize img;
|
|
img.setHeight(this->height());
|
|
img.setWidth(this->width());
|
|
QPixmap q;
|
|
q = p.scaled(img, Qt::KeepAspectRatio, Qt::SmoothTransformation);
|
|
this->setScaledContents(false);
|
|
QLabel::setPixmap(q);
|
|
}
|
|
|
|
void PreviewLabel::setText(QString text)
|
|
{
|
|
QLabel::setText(text);
|
|
preview->setText(text);
|
|
}
|
|
|