- re-enable Qt for the C++ part now that the download server is back up
- Use the proper way to set env variable on Windows
- Silent deprecated warning for alloc::LayoutError
- Silent warning in qt/lib.rs when Qt is not there
- remove LD_LIBRARY_PATH workaround as the install-qt-action is fixed
* Rename logo to the more generic meta as keyboard modifier.
* Use control as the real modifier and map command key to it with
winit and keep Qt semantics as-is.
This will give a nicer API to expose to .60. If the struct weren't
repr(C) then the booleans would be nicely packed, but alas that's not
happening. On the other hand we're not keeping many instances of them
around.
Fold CharacterInput into KeyPressed/KeyReleased and store the "key" as a string.
Also, instead of exposing the KeyCode we're encoding special characters
into the string.
This allows creating multiple windows for example, and it will allow for
showing windows in those tests that require a mapped window.
As a bonus, the run() function on generated components is not consuming
anymore.
The GL backend uses the item graphics cache for the image size function,
which uses a PropertyTracker. That tracker must have the Image's source
included in its dependencies, to avoid that when loading a HTML image
for example, the cache isn't invalidated when the source is changed
before the HTML image was loaded async. That's why the get() call on the
source property must happen from within the PropertyTracker's callback.
Compared to QImage::load(path), QPixmap::load(path) has the advantage
of using Qt's internal QPixmapCache, which will avoid repeated decoding of
images.
For all other items the default is the empty size.
This also required three fixes for the HTML image loading:
* The upload_pending property value was inverted, it needs to start
out as true (pending yes) and be set to false when it finished
loading (not pending anymore)
* Mark the upload_pending property as dirty before scheduling the
redraw, in case it's sync
* Pass the item rendering cache to the image_size function to ensure
that the Rc<CachedImage> is not only weak inside the image_cache
of the GLRendererData but also strong on the item.
