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added pan/zoom for channel post image

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This commit is contained in:
csoler 2020-08-26 22:29:49 +02:00
parent 9e20c04e3f
commit 4472f1cef4
5 changed files with 234 additions and 69 deletions
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6
retroshare-gui/src/util/misc.cpp
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@ -307,7 +307,11 @@ QPixmap misc::getOpenThumbnailedPicture(QWidget *parent, const QString &caption,
if (!getOpenFileName(parent, RshareSettings::LASTDIR_IMAGES, caption, tr("Pictures (*.png *.jpeg *.xpm *.jpg *.tiff *.gif)"), fileName))
return QPixmap();
return QPixmap(fileName).scaledToHeight(height, Qt::SmoothTransformation).copy( 0, 0, width, height);
if(width > 0 && height > 0)
return QPixmap(fileName).scaledToHeight(height, Qt::SmoothTransformation).copy( 0, 0, width, height);
else
return QPixmap(fileName);
//return QPixmap(fileName).scaledToHeight(width, height, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation);
}