Method render_debug_selected_element_panel

src/engine.rs:8539–9336

Render the selected element detail panel in the debug view.

(
        &mut self,
        info_text_config: usize,
        info_title_config: usize,
    )

    /// Render the selected element detail panel in the debug view.
    fn render_debug_selected_element_panel(
        &mut self,
        info_text_config: usize,
        info_title_config: usize,
    ) {
        let row_height = Self::DEBUG_VIEW_ROW_HEIGHT;
        let outer_padding = Self::DEBUG_VIEW_OUTER_PADDING;
        let attr_padding = PaddingConfig {
            left: outer_padding,
            right: outer_padding,
            top: 8,
            bottom: 8,
        };

        let selected_id = self.debug_selected_element_id;
        let selected_item = match self.layout_element_map.get(&selected_id) {
            Some(item) => item.clone(),
            None => return,
        };
        let layout_elem_idx = selected_item.layout_element_index as usize;
        if layout_elem_idx >= self.layout_elements.len() {
            return;
        }

        let layout_config_index = self.layout_elements[layout_elem_idx].layout_config_index;
        let layout_config = self.layout_configs[layout_config_index];

        self.debug_open(&ElementDeclaration {
            layout: LayoutConfig {
                sizing: SizingConfig {
                    width: SizingAxis { type_: SizingType::Grow, ..Default::default() },
                    height: SizingAxis {
                        type_: SizingType::Fixed,
                        min_max: SizingMinMax { min: 316.0, max: 316.0 },
                        ..Default::default()
                    },
                },
                layout_direction: LayoutDirection::TopToBottom,
                ..Default::default()
            },
            background_color: Self::DEBUG_COLOR_2,
            clip: ClipConfig {
                vertical: true,
                scroll_y: true,
                child_offset: self.get_scroll_offset(),
                ..Default::default()
            },
            border: BorderConfig {
                color: Self::DEBUG_COLOR_3,
                width: BorderWidth { between_children: 1, ..Default::default() },
                ..Default::default()
            },
            ..Default::default()
        });
        {
            // Header: "Layout Config" + element ID
            self.debug_open_id("Ply__DebugView_LayoutConfigHeader", &ElementDeclaration {
                layout: LayoutConfig {