Am 27.10.17 um 11:01 schrieb Shawn Rutledge: >> On 26 Oct 2017, at 17:02, ekke <e...@ekkes-corner.org> wrote: >> >> Am 26.10.17 um 16:11 schrieb Shawn Rutledge: >>>> On 26 Oct 2017, at 15:12, ekke <e...@ekkes-corner.org> >>>> wrote: >>>> >>>> Jeffrey, >>>> >>>> thx >>>> >>>> at the moment it's ok for me to use >>>> QStandardPaths::standardLocations(QStandardPaths::PicturesLocation).last() >>>> >>>> Using Objective-C++ Photos framework would give some more comfort, >>>> but wouldn't help to access these Photos from QML >>>> >>> >From QML, the QtQuick.Dialogs FileDialog has special support for getting a >>> >native photo picker: >>> >>> >>> http://doc.qt.io/qt-5/qml-qtquick-dialogs-filedialog.html#folder-prop >> if I understood it right, to use FileDialog I must add >> QT += widgets >> also https://doc.qt.io/qt-5/qml-qt-labs-platform-filedialog.html needs >> widgets and QApplication instead of QGuiApplication. > That’s not necessary on iOS AFAIK. good to know - will try it out > Widget-based dialogs are an option on desktop systems. The priority is: > native dialog if possible (and on iOS, if you are choosing a picture, we > treat the photo picker as a native dialog); if not, then use a widget dialog > if possible (and if it’s not a QApplication, it’s not possible); if not, then > fall back to a plain QML implementation (DefaultFileDialog.qml). > > (Disclaimer: I haven’t tested that on iOS for quite some time. I hope it > still works. ;-) will test this and create example app providing different ways to pick Images on iOS: native and custom QtQuickControls2 Dialog > >> want to avoid this because my mobile apps are using QtQuickControls2 only > The work of porting over to Controls 2 dialogs is not done yet. that's why I'm developing a custom QtQuickControls2 FileBrowser ;-) (will be available at Github hopefully next week) > >>>> it seems that there's no way to construct an URL in QML to access files >>>> from assets-library >>>> so probably the best way is to write an ImageProvider to access these >>>> Images from QML >>>> >>> After you choose the photo, you will get a URL which works AFAIK. >> in forum I read that this URL works from C++ but not from QML > Not sure about that… I guess I need to test it again. I thought it was > possible to set an Image.source property to that URL, for example, but we > don’t have much file-reading support in QML otherwise. >
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