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Fix rendering of QStyle animations

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Allocate a widget per NativeXXX. This way QStyleAnimation objects
created by Qt aren't shared among style options.

Fixes #2045
Fixes #2987
This commit is contained in:
Simon Hausmann 2023-06-30 13:22:21 +02:00 • committed by Simon Hausmann
parent 4a505c6788
commit 64f1504ab9
15 changed files with 252 additions and 49 deletions
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16
api/cpp/cbindgen.rs
View file

@ -573,6 +573,22 @@ fn gen_backend_qt(
.with_config(config)
.with_crate(crate_dir)
.with_include("slint_internal.h")
.with_after_include(
r"
namespace slint::cbindgen_private {
// HACK ALERT: This struct declaration is duplicated in internal/backend/qt/qt_widgets.rs - keep in sync.
struct SlintTypeErasedWidget
{
virtual ~SlintTypeErasedWidget() = 0;
SlintTypeErasedWidget(const SlintTypeErasedWidget&) = delete;
SlintTypeErasedWidget& operator=(const SlintTypeErasedWidget&) = delete;
virtual void *qwidget() const = 0;
};
using SlintTypeErasedWidgetPtr = std::unique_ptr<SlintTypeErasedWidget>;
}
",
)
.with_trailer(gen_item_declarations(&items))
.generate()
.context("Unable to generate bindings for slint_qt_internal.h")?