I want to track component structure changes in the window without
generating more code. So use a more generic name for the init_*_items
functions, so that I can add the functionality I need in there.
Also add a register_component to PlatformWindow and call that.
I want a more generic name as I want to do to track component structure
changes in addition to resource freeing and I do not want to add another
call into the generated code.
When using glyph embedding, we generate a character map where each code
point is a literal char. When the font contains a semicolon and we
generate an entry for that, we write ';' and the CodeFormatter would
think the semicolon is the end of a statement and produce a newline.
That breaks the build of the generated code. Instead teach the formatter
also about single-quoted string literals.
This fixes compilation of generated Rust code when token stream contains
single-quoted semicolon.
When using glyph embedding, we generate a character map where each code
point is a literal char. When the font contains a semicolon and we
generate an entry for that, we write ';' and the CodeFormatter would
think the semicolon is the end of a statement and produce a newline.
That breaks the build of the generated code.
Replace the hand-written formatter with the use of the prettyplease
crate.
Implement basic accessibility (a11y) support, using the Qt backend.
_This should get us started, but accessibility support is an additional way to interact with UIs that is very different from the "graphical way" most users will interact with the UI. No single PR will "make a toolkit accessibility", this needs to be an ongoing effort!_
Parts of this PR:
* Add functions to access a11y-related properties to Component
* Add helper functions to Item struct
* Handle accessible- properties in the compiler
* Add documentation, add description, enforce some basic rules
* Make the Text element accessible by default
* Don't optimize away accessibility property in the LLR
* Ensure that accessibility property are marked as used
* Add some accessibility properties to the native style widgets
* Support for bool and integer `accessible` properties
* Implement basic support for accessibility
* Make basic widgets accessible by default
* Make slider focus-able and interactable with keyboard
* Tell a11y layer about value changes
* Generate QAccessible constants using bindgen
* Don't expose the `accessible` properties when using the MCU backend: There is no backend to make use of them
* Handle focus change based on keyboard focus of the window
* Report accessible widgets at correct positions
* Allow for (virtual) focus delegation at the a11y level
* Calculate value step size dynamically
* Make sure to not send notifications to a11y backend about dead objects
We changed the MSRV in the last release because some dependency depended on
Rust 1.59. But that did not concern the C++ build, for example.
Now that we rely on rust 1.59 in our own code, we should make it explicit
so that the compilation error show the proper error
So that makes it harder to forget to update the docs
Note that the new builtin_enums.md does not contain a `### Values`
section header anymore. Also some enum where documented with the full
enum value (such as `TextHorizontalAlignment.left`) while now this
is omitted
The CI should fail if one forget to run `cargo xtask enumdocs` after
adding an enum or changing the docs
This is only required for dependencies of slint-build and xtask.
So this is not enforced yet and will still work with 1.56 with
for C++ or when not using slint-build.
This is the beginning of a page to collect common things users need to
do, in a format that they can copy & paste into their application code.
There's a lot more that could be done though.
Add accessors to the information necessary to stitch together the
Component-wide ItemTrees (which include DynamicNodes) into one logical
tree of Items.
* Add MCU board config setup
Let the mcu backend provide the link flags via I_DEP_* and the
Slint-build crate now offers a function to allow printing Slint-specific
rustc flags.
Enable with `SLINT_EMBED_GLYPHS=1` and select sizes like
`SLINT_FONT_SIZES=12,16`
This change just puts the data structures in place, rasterizes a fixed
subset, embeds that into the rust generated code and calls a backend
function for registering the font that is unimplemented.
