andre@24: /* Copyright (C) 2015 by ETH Zürich
andre@24:  * Software engineering by Intevation GmbH
andre@24:  *
andre@24:  * This file is Free Software under the GNU GPL (v>=2)
andre@24:  * and comes with ABSOLUTELY NO WARRANTY!
andre@24:  * See LICENSE.txt for details.
andre@24:  */
andre@24: 
andre@3: #include "imagelabel.h"
andre@3: 
andre@3: ImageLabel::ImageLabel(QWidget *parent) :
andre@3:     QWidget(parent) {
andre@3:     label = new QLabel(this);
andre@3:     label->setScaledContents(true);
andre@3:     label->setFixedSize(0,0);
andre@3: }
andre@3: 
andre@3: void ImageLabel::resizeEvent(QResizeEvent *event) {
andre@3:     QWidget::resizeEvent(event);
andre@3:     resizeImage();
andre@3: }
andre@3: 
andre@3: const QPixmap* ImageLabel::pixmap() const {
andre@3:     return label->pixmap();
andre@3: }
andre@3: 
andre@3: void ImageLabel::setPixmap (const QPixmap &pixmap){
andre@3:     label->setPixmap(pixmap);
andre@3:     resizeImage();
andre@3: }
andre@3: 
andre@3: void ImageLabel::resizeImage() {
andre@3:     QSize pixSize = label->pixmap()->size();
andre@3:     pixSize.scale(size(), Qt::KeepAspectRatio);
andre@3:     label->setFixedSize(pixSize);
andre@3: }
andre@38: 
andre@38: void ImageLabel::mouseDoubleClickEvent(QMouseEvent * e) {
andre@38:     QWidget::mouseDoubleClickEvent(e);
andre@38:     emit doubleClicked();
andre@38: }
andre@38: 
andre@38: void ImageLabel::closeEvent(QCloseEvent *e) {
andre@38:     Q_UNUSED(e);
andre@38:     emit closeRequested();
andre@38: }