Hi Andrey,
Thanks for the suggestion, though having them as Components in the same
file instead of external qml files does improve performance it is still a
lot slower then just having the component directly in use without a Loader.
ie:
ListItem {
(...)
ArtArea {
}
}
Of course like that there is no logic to have either ArtArea or CoverArea
but I can have logic in each ArtArea as to which image it is displaying so
image loading an logic speed are not the issue but rather just the loader
(I can have 400+ length lists where you really see the slowdown).
Any other suggestions?
Thanks!
Eli
Op di 7 apr. 2020 om 01:15 schreef Андрей Кожевников <coderusin...@gmail.com
>:
> wrap inside Component and set using sourceComponent property
>
> вт, 7 апр. 2020 г. в 01:13, E.S. Rosenberg <
> es.rosenberg+sailfishos....@gmail.com>:
>
>> Hi all,
>> In the application I maintain (gPodder) I would like to show an element
>> holding Image(s) in each ListItem, depending on whether or not the ListItem
>> has a property either a component with 2 images or a component with 1 image
>> should be loaded (an possibly also a no image fallback).
>>
>> I have tried implementing this using a Loader:
>> Loader {
>> id: artArea
>> anchors {
>> left: parent.left
>> }
>> height: titleItem.height + subtitleItem.height
>> width: titleItem.height + subtitleItem.height
>>
>> asynchronous: true
>> source: episode_art ? "ArtArea.qml" : "CoverArea.qml"
>> }
>>
>> However this totally tanks performance, using just "ArtArea" without the
>> loader is really fast thus the issue is not the amount of images that need
>> to be loaded.
>> Is there a better/faster way to do this?
>>
>> Thanks!
>> Eli
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