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Adding an upload dialog to an application is straight forward. If you already have a download dialog, you just need to add a few lines to the .knsrc file and create the dialog. Uploading currently only works with openDesktop.org and other websites that implement the Open Collaboration Services API.
#include <knewstuff3/uploaddialog.h> // create the dialog KNS3::UploadDialog dialog(parentWidget); // set it up to help the user fill it out // the file to be uploaded - this is important! dialog.setUploadFile("some_url_here"); // a suggested title, the user can still change it // don't set it if you can't make a reasonable suggestion dialog.setUploadName("A suggested title for the upload"); // a longer description, optional dialog.setDescription("This is a great file. It was created using foo."); // show the dialog as modal (you can also use show of course) dialog.exec();
In addition to the download version, you need to add UploadCategories, to set up where the contents can be uploaded to.
[KNewStuff3] ProvidersUrl=http://download.kde.org/ocs/providers.xml UploadCategories=KDE Wallpaper 1920x1200,KDE Wallpaper 1600x1200
To link against KNS3, just link against KF5::NewStuff. Example:
target_link_libraries(ktexteditor_codesnippets_core Qt5::Widgets KF5::TextEditor KF5::NewStuff)