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Implement ui::event_interceptor::width/height_constraints

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This commit is contained in:
Nikita Lisitsa 2022-12-18 16:41:44 +03:00
parent b00e59ab08
commit a7d331544c
2 changed files with 16 additions and 0 deletions
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2
libs/ui/include/psemek/ui/event_interceptor.hpp
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@ -11,6 +11,8 @@ namespace psemek::ui
: single_container : single_container
{ {
geom::box<float, 2> size_constraints() const override; geom::box<float, 2> size_constraints() const override;
geom::interval<float> width_constraints(float height) const override;
geom::interval<float> height_constraints(float width) const override;
struct shape const & shape() const override; struct shape const & shape() const override;
void reshape(geom::box<float, 2> const & bbox) override; void reshape(geom::box<float, 2> const & bbox) override;

14
libs/ui/source/event_interceptor.cpp
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@ -11,6 +11,20 @@ namespace psemek::ui
return element::size_constraints(); return element::size_constraints();
} }
geom::interval<float> event_interceptor::width_constraints(float height) const
{
if (child_)
return child_->width_constraints(height);
return element::width_constraints(height);
}
geom::interval<float> event_interceptor::height_constraints(float width) const
{
if (child_)
return child_->height_constraints(width);
return element::height_constraints(width);
}
shape const & event_interceptor::shape() const shape const & event_interceptor::shape() const
{ {
static const null_shape fallback_shape; static const null_shape fallback_shape;