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#pragma once
#include "ui/control.hpp"
namespace cru::ui::controls
{
// Min length of main side in layout params is of no meaning.
// All children will layout from start and redundant length is blank.
class LinearLayout : public Control
{
public:
static constexpr auto control_type = L"LinearLayout";
enum class Orientation
{
Horizontal,
Vertical
};
static LinearLayout* Create(const Orientation orientation = Orientation::Vertical, const std::initializer_list<Control*>& children = std::initializer_list<Control*>())
{
const auto linear_layout = new LinearLayout(orientation);
for (const auto control : children)
linear_layout->AddChild(control);
return linear_layout;
}
protected:
explicit LinearLayout(Orientation orientation = Orientation::Vertical);
public:
LinearLayout(const LinearLayout& other) = delete;
LinearLayout(LinearLayout&& other) = delete;
LinearLayout& operator=(const LinearLayout& other) = delete;
LinearLayout& operator=(LinearLayout&& other) = delete;
~LinearLayout() override = default;
StringView GetControlType() const override final;
protected:
Size OnMeasureContent(const Size& available_size) override;
void OnLayoutContent(const Rect& rect) override;
private:
Orientation orientation_;
};
}
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