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Change from QPixmap to QImage due to thread issues.

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QPixmap cannot be accessed from outside the Main thread, but QImage can.
so change that. Also, make the Photo widget display in Icon mode.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Tomaz Canabrava 2014-06-02 22:09:21 -03:00 • committed by Dirk Hohndel
parent 3595ad0294
commit dbdff1c0af
3 changed files with 17 additions and 11 deletions
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8
qt-ui/divepicturewidget.cpp
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@ -1,6 +1,7 @@
#include "divepicturewidget.h"
#include <dive.h>
#include <qtconcurrentmap.h>
#include <qdir.h>
void DivePictureDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
@ -11,11 +12,11 @@ DivePictureModel::DivePictureModel(QObject *parent): QAbstractTableModel(parent)
{
}
typedef QPair<QString, QPixmap> SPixmap;
typedef QPair<QString, QImage> SPixmap;
typedef QList<SPixmap> SPixmapList;
SPixmap scaleImages(const QString& s) {
QPixmap p = QPixmap(s).scaled(128,128, Qt::KeepAspectRatio);
QImage p = QImage(s).scaled(128,128, Qt::KeepAspectRatio);
SPixmap ret;
ret.first = s;
ret.second = p;
@ -63,8 +64,9 @@ QVariant DivePictureModel::data(const QModelIndex &index, int role) const
QString key = stringPixmapCache.keys().at(index.row());
switch(role){
case Qt::DisplayRole : ret = key; break;
case Qt::ToolTipRole : ret = key; break;
case Qt::DecorationRole : ret = stringPixmapCache[key]; break;
case Qt::DisplayRole : ret = QFileInfo(key).fileName();
}
return ret;
}