diff options
Diffstat (limited to 'src/ui/component/Menu.cpp')
-rw-r--r-- | src/ui/component/Menu.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/ui/component/Menu.cpp b/src/ui/component/Menu.cpp new file mode 100644 index 00000000..ea9dcdb6 --- /dev/null +++ b/src/ui/component/Menu.cpp @@ -0,0 +1,57 @@ +#include "cru/ui/components/Menu.hpp" +#include "cru/ui/controls/Button.hpp" +#include "cru/ui/controls/FlexLayout.hpp" +#include "cru/ui/controls/TextBlock.hpp" + +#include <string> + +namespace cru::ui::components { +MenuItem::MenuItem() { + container_ = controls::Button::Create(); + text_ = controls::TextBlock::Create(); + container_->SetChild(text_); +} + +MenuItem::MenuItem(std::u16string text) : MenuItem() { + SetText(std::move(text)); +} + +MenuItem::~MenuItem() { + if (!container_->GetWindowHost()) { + delete container_; + delete text_; + } +} + +void MenuItem::SetText(std::u16string text) { text_->SetText(std::move(text)); } + +Menu::Menu() { container_ = controls::FlexLayout::Create(); } + +Menu::~Menu() { + if (!container_->GetWindowHost()) { + delete container_; + } + + for (auto item : items_) { + delete item; + } +} + +void Menu::AddItem(Component* item, gsl::index index) { + Expects(index >= 0 && index <= GetItemCount()); + + items_.insert(items_.cbegin() + index, item); + container_->AddChild(item->GetRootControl(), index); +} + +Component* Menu::RemoveItem(gsl::index index) { + Expects(index >= 0 && index < GetItemCount()); + + Component* item = items_[index]; + + items_.erase(items_.cbegin() + index); + container_->RemoveChild(index); + + return item; +} +} // namespace cru::ui::components |