The struct held provides access to the design metrics of the font scaled
to the font pixel size used by the element.
ChangeLog: Slint Language: Added font-metrics property to `Text` and `TextInput`.
Closes#6047
When a box shadow is the only child of an opacity item, we don't create an intermediate opacity layer (good). Without the opacity layer, it's mandatory to apply the current opacity though, which commit b5c61fb2f5 did, except
it missed this one draw_image call for the box shadow itself.
Fixes#6359
Commit 3cb636169506262d96ec2bc53a617714d5ab068d in femtovg switched to
using WeblGL to (needed for tiling). This means the GraphicsAPI::WebGL
context type needs to be updated, too. Also, the canvas_id was always
empty, but needs to be initialized from the id of the element we're
using.
`draw_text_input` handled the empty case with alignment correctly, but text_input_cursor_rect_for_byte_offset, as called for the ime update, did not.
This patch moves the logic into layout_text_lines() for sharing.
This replaces #6006 (which also has a manual test case in the comments).
After the FontMgr changes in the previous Skia update we can't default
construct Font anymore. Let's use the same default font we also use for
regular text then.
Fixes#5764
Combining an EGL config with EGL_ALPHA_SIZE == 8 with an Xrgb8888 surface yields a bad match on eglCreateWindowSurface.
That's fair, and we should accomodate for that by avoiding such EGL configs.
This could've been `set_opengl_context` taking an `Option`, but it turns
out that makes for an awkward interface when wanting to pass None,
because that also then requires a dummy type for the OpenGL context even
though none is wanted.
On Wayland hiding a window requires destroying the surface, which
means destroying the winit window as well as the underlying graphics
surface. The latter is tricky as we have to keep the renderer around,
as our WindowAdapter trait's `renderer()` function returns a `&dyn
Renderer` and that also has to work without a window (to obtain text
metrics).
Fixes#4225
Co-Authored-By: Olivier Goffart <olivier.goffart@slint.dev>
- The cfg_aliases crate does it out of the box already
- Don't create a build.rs for this only purpose when it can be added in
Cargo.toml lints group. (This wasn't possible when the warning was
first introduced in nightly)
With the new winit, we end up calling resumed() and thus set_window_handle() multiple times - the first time right in the WinitWindowAdapter constructor. This may lead to the following sequence:
1. resumed() calls set_window_handle() the first time.
2. A frame gets rendered (odd, but yeah), we invoke the rendering notifier with RenderingState::RenderingSetup.
3. winit calls resumed(), we call set_window_handle() once more. We reset the surface.
4. The next time a frame gets rendered, we invoke the rendering notifier with RenderingSetup again.
There are a few things wrong, but first and foremost, in step 3 we should call RenderingTeardown if we've called RenderingSetup before.
