On Wednesday, 25 October 2017 14:14:50 PDT ekke wrote:
> You're right - must be blind - Got the QFileInfo and of course then
> QFile also can open and read the file
>
> now only one problem left: HowTo display this file as Image in QML ?
I think there's a proper URL format for them. I don't know, since I don't
write QML code nor for any mobile platform, so this issue has never occurred
to me. Others may chime in.
The only thing you shouldn't do is this:
> source:"file://"+currentFile.path
NEVER form URLs from file paths by concatenation. Always use
QUrl::fromLocalFile() [and whatever passes for QML's equivalent] to make sure
that special characters get quoted properly.
Special characters like '?':
> for Photos from assets-library I'm getting QML Image: Cannot open:
> file://assets-library//asset/asset.PNG?id=32E17445-91B9-48FE-81C6-13D4E2F015
> 54&ext=PNG
Your file was called
assets-library://asset/asset.PNG?
id=32E17445-91B9-48FE-81C6-13D4E2F01554&ext=PNG
The URL you formed resulted in
host = "assets-library"
path = "//asset/asset.PNG"
query = "id=32E17445-91B9-48FE-81C6-13D4E2F01554&ext=PNG"
Whereas if you had used QUrl::fromLocalFile, you'd have got
file:assets-library://asset/asset.PNG
%3Fid=32E17445-91B9-48FE-81C6-13D4E2F01554&ext=PNG
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
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