This fixes a regression seen with 0910024aeb
where text outlines no longer rendered with Qt and the text color
was wrong in general.
It turns out drawGlyphRun doesn't work when drawing outlines. It
only uses the current QPen color and that's it - so not a built-in
way to draw the outlines separately. There was also another bug
where we weren't setting the correct QPen color, which regressed
any dark themes. (Presumably because no one expected it to fill
text with the QPen!)
We can fix this by only using drawGlyphRun for filling in glyphs.
For drawing the glyph outlines, we can skip the built-in QPainter
functions altogether and use QRawFont's ability to create
QPainterPaths for us. This restores the text to its previous
appearance while keeping the nicer text layouting!
* Add scale method to backends
* Rename Rotate to Transform
* Add scaling to Transform
* Fix tests
* Insert Transform if any of scale-x, scale-y or rotation-angle are set
* Add scaling to child_transform and handle events as a result
* Cargo fmt
* Femtovg clipping
* Fix femotovg clipping
* Add newline to actual_render.scale
* Cargo fmt tools/lsp changes
* Modify docs
* Change type to a float instead of percent and fix defaults
* Add note about software renderer
* Add basic event scaling test
* Start on touch event rotation work
* [autofix.ci] apply automated fixes
* Use ItemTransform instead.
* [autofix.ci] apply automated fixes
* Use casts to deal with integer Coords on some platforms
* Remove rotation checks
* Transform the exit event as well
* Delete check_rotation pass
* Do casts around transform_point to handle i32 Coords
* Remove errors from rotation syntax test
* Basic event rotation test
Working changes
* Fix clicks on rotated objects
* Add RendererSealed::suppports_transformation for runtime checks
* [autofix.ci] apply automated fixes
* Add a few missing line breaks, only transform events if supported by
renderer
* Improve test
* Remove extra whitespace
* Get absolute-position working
* Ensure map_to_window does the coordinate cast thing.
* Manually test mouse-x and mouse-y, test absolute_position()
* Whitespace stuff again
---------
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
After commit e04f028c91, the
default-font-size property on WindowItem isn't set anymore by default,
so BuiltinFunction::GetWindowDefaultFontSize, which reads it, would
return zero.
Instead, delegate to a run-time function where we can fall back to the
default from the renderer.
This patch changes rem.slint to use the newer syntax. The main change to
the test case though is to removal of the explicit default-font-size
property setting, so that we fall back to the value provided by the
renderer. This test relies on being run with the testing backend.
Fixes#8961
- Implement @conic-gradient(color angle, ...) syntax
- Center is always at rectangle center (no center_x/center_y parameters)
- 0 degrees starts at north (12 o'clock position)
- Support Slint angle units: deg, rad, turn
- Software renderer: Full native implementation
- Qt backend: Native support with angle offset correction
- Skia backend: Native support with angle offset correction
- FemtoVG backend: Fallback to solid color (first gradient stop)
ChangeLog: Added support for `@conic-gradient`
Fixes#3957
When applying colorize with gradients to images, use the actual pixmap
dimensions for the gradient brush instead of the destination rectangle
dimensions. This ensures gradients are properly applied to the source
image before any transformations.
We had code on the window to reset the default-font-size property to the
default from the renderer.
For the Qt backend, the PopupWindow being their own Window, this code
was activated also for the PopupWindow's hidden default-font-size
property, which caused all PopupWindow's font to not follow the
default-font-size
Fixes#8855
To be compatible with the 2024 edition, we need to wrap the
`no_mangle` attribute in `unsafe()`.
The parsing for that in cbindgen was only added in the version 0.28,
but we couldn't upgrade cbindgen before because of a regression in
cbindgen 0.27 that prevented us from upgrading.
Now that cbindgen 0.29 is released with a fix, we can prepare for the
2024 edition
This is a hook for the Qt backend that provides the ability to access the `QWidget` for a window, similar to how the `winit` back end supports accessing the `winit` `Window` object
... by changing the resolution for the `WindowItem` to traverse the
item tree from the current item, instead of going to the window.
This doesn't quite fix#4298 because `rem` resolution is still missing.
That requires the built-in default font size function to be fixed as
well, which is non-trivial.
cc #4298
This fixes the preview window not showing with the Qt backend,
because the preview uses a timer to show the window, but we would not
start the Qt timer and so the window was never shown
We really need to dispatch the release event otherwise the wrong
item keeps the drag and this breaks the behavior.
This is not perfect yet as if the release is done on the wrong popup,
then we'll still not get the release event.
We should probably remove the grab when a popup open. But that's
slightly more complicated
(or popup menu gets closed)
We receive an empty `QInputMethodEvent` when the window gets active
and we should not have a replacement range if there is nothing to
replace, otherwise we clear the selection
Remove the geometry field and merely store the offset/transform. This brings the size down from 40 to 32 bytes on aarch64.
Related, filter_item() now respects the item's bounding rect for the decision whether to draw the item or not.
This enables working around bugs in GPU drivers. Especially the GC7000UL
plus its driver on imx8mp has been observed to sometimes horribly degrade in
performance when Skia renders anti-aliased paths (when a function like
`gcoSURF_BlitCPU` shows up at the top of `perf` that's a bad sign).
ChangeLog: Added function to set the XDG app id on Wayland/X11. This needs to be added with respective function names in the language sections.
Fixes#1332
Popups are stored in a HashMap and are assigned an ID so popup.close(); closes the correct popup and so a single PopupWindow cannot be opened multiple times
Fixes#4356
Still not perfect:
- Calling several times `popup.show()` on the same popup, will open
that popup multiple times (instead of being a noop once opened)
- Calling `some-popup.close()` will always close the top of the stack,
without considering if it is the `some-popup` or another popup.
Both problems are because we don't remember whether a particular popup
is open and we don't associate `close()` with a particular popup
Commit 5718b15899 regressed this by
issuing the update on the window, which breaks when the widget is
embedded in a hierarchy (like a QGraphicsView). We really need to mark
the widget as dirty, even if that means we don't get frame throttling
then.
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
Fixes#5489
We shouldn't resize the window to the size of the WindowItem after
start. This happens when set_size is called before show. The the
resize event didn't yet propagate the size to the WindowItem properties.
When the popup window is destroyed, the hack we did to close the app on
the last window was too aggressive with Qt6 and closed the application
when it shouldn't have.
Fixes#4803
