Method ImageInfoWindow

src/ImageInfoWindow.cpp:57–108

};

ImageInfoWindow::ImageInfoWindow(Widget* parent, const shared_ptr<Image>& image, function<void()> closeCallback) :
    Window{parent, "Info"}, mCloseCallback{closeCallback} {

    auto closeButton = new Button{button_panel(), "", FA_TIMES};
    closeButton->set_callback(mCloseCallback);

    static constexpr int WINDOW_WIDTH = 700;
    static constexpr int WINDOW_HEIGHT = 680;

    set_layout(new GroupLayout{});
    set_fixed_width(WINDOW_WIDTH);

    mTabWidget = new TabWidget{this};
    mTabWidget->set_fixed_height(WINDOW_HEIGHT - 12);

    // Each attributes entry is a tab
    for (const auto& tab : image->attributes()) {
        Widget* tmp = new Widget(mTabWidget);

        VScrollPanel* scrollPanel = new VScrollPanel{tmp};
        scrollPanel->set_fixed_height(WINDOW_HEIGHT - 40);
        scrollPanel->set_fixed_width(WINDOW_WIDTH - 40);

        mTabWidget->append_tab(tab.name, tmp);

        Widget* container = new Widget(scrollPanel);
        container->set_layout(new GroupLayout{});

        // Each top-level child of the attribute is a section
        for (const auto& section : tab.children) {
            new Label{container, section.name, "sans-bold", 18};
            auto attributes = new Widget{container};
            attributes->set_layout(new BoxLayout{Orientation::Vertical, Alignment::Fill, 0, 0});

            for (const auto& c : section.children) {
                addRows(attributes, c, 0);
            }
        }
    }

    perform_layout(screen()->nvg_context());

    mTabWidget->set_callback([this](int id) mutable {
        mTabWidget->set_selected_id(id);
        mScrollPanel = dynamic_cast<VScrollPanel*>(mTabWidget->child_at(0)->child_at(0));
    });

    if (mTabWidget->tab_count() > 0) {
        mTabWidget->set_selected_id(0);
        mScrollPanel = dynamic_cast<VScrollPanel*>(mTabWidget->child_at(0)->child_at(0));
    }
}

bool ImageInfoWindow::keyboard_event(int key, int scancode, int action, int modifiers) {
    if (Window::keyboard_event(key, scancode, action, modifiers)) {