Known caveats:
- winit doesn't forward mouse events to the IME, so clicking
with the mouse while composing results in funny effects such
as the pre-edit text following the cursor.
- With FemtoVG there's no text decoration support, thus no underlining
of the preedit area.
It was reported an annoying visual bug when flicking over a listview
with item that has a special effect on pressed, that the items would
show "pressed" for a brief instant. This patch add a small delay before
sending the press event to the children.
The FIXME in the test is not a regression. (This happens because we send
Exited event to the children when flicking, despite the mouse is still in
the area)
Added a update_timers_and_animations from slint_mock_elapsed_time so we
don't have to call update_timers_and_animations ourselves in the test
anymore to fire the timers (it was previously only touching the
animation property)
and use Rc<dyn PlatformWindow> instead. The alias has to stay with the ffi
functions though and the item vtable definitions,
because we don't have an Rc<> template in C++.
Previously: Window is an Rc<WindowInner>, which has an Rc<dyn
PLatformWindow> - and weak references the other way around.
Now: Rc<dyn PlatformWindow> is the root of window ownership. The impl
PlatformWindow has a slint::api::Window, which just holds a WindowInner.
This change is incomplete on a few levels, mainly that neither of the
code generators nor the interpreter is ported.
When the renderer does not re-implement visit_clip, we call combine_clip.
Then we're missing out on an optimization the GL renderer does: When the resulting clip region
is empty, we do not need to recurse into children for rendering.
That itself reduces the property dependency chain and avoids unnecessary
updates when invisible (clipped) children change properties.
This simplifies the renderer handling - the FontRequest arriving there
will always be resolved.
And this reduces the amount of property dependencies: If a Text elements
specifies a font-family, no dependency to the window's
default-font-family is created.
Every backend will do something different with the string that needs to go into the clipboard.
Qt will convert it to a QString, copypasta to a String, in theory it could be written
directly to a socket.
Given that we don't know what the perfect representation on the backend side is, passing
a string slice avoids any immediate conversions.
```
warning: unused return value of `alloc::boxed::Box::<T>::from_raw` that must be used
Warning: --> internal/core/properties.rs:382:9
|
382 | Box::from_raw(_self as *mut BindingHolder<B>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: call `drop(from_raw(ptr))` if you intend to drop the `Box`
```
Just do what the note says
The flickable module was created to hold the implementation for the Flickable
at a time were all the items lived in the items.rs module.
Now that some items moved into sub modules of items, we can also move the Flickable
in such module, alongside its implementation
This avoid repeating the enums both in the compiler and in
the runtime library, and register them in a bunch of other places.
So it should be easier to add enums and enum values
Since cbindgen doesn't see through the macro, generate the enum
manually
