Method DrawWidget

src/script/script_gui.cpp:352–385

	}

	void DrawWidget(const Rect &r, WidgetID widget) const override
	{
		if (widget != WID_SCRS_BACKGROUND) return;

		Rect ir = r.Shrink(WidgetDimensions::scaled.frametext, RectPadding::zero);
		bool rtl = _current_text_dir == TD_RTL;
		Rect br = ir.WithWidth(SETTING_BUTTON_WIDTH, rtl);
		Rect tr = ir.Indent(SETTING_BUTTON_WIDTH + WidgetDimensions::scaled.hsep_wide, rtl);

		int y = r.top;
		int button_y_offset = (this->line_height - SETTING_BUTTON_HEIGHT) / 2;
		int text_y_offset = (this->line_height - GetCharacterHeight(FS_NORMAL)) / 2;

		const auto [first, last] = this->vscroll->GetVisibleRangeIterators(this->visible_settings);
		for (auto it = first; it != last; ++it) {
			const ScriptConfigItem &config_item = **it;
			int current_value = this->script_config->GetSetting(config_item.name);
			bool editable = this->IsEditableItem(config_item);

			if (config_item.flags.Test(ScriptConfigFlag::Boolean)) {
				DrawBoolButton(br.left, y + button_y_offset, COLOUR_YELLOW, COLOUR_MAUVE, current_value != 0, editable);
			} else {
				int i = static_cast<int>(std::distance(std::begin(this->visible_settings), it));
				if (config_item.complete_labels) {
					DrawDropDownButton(br.left, y + button_y_offset, COLOUR_YELLOW, this->clicked_row == i && this->clicked_dropdown, editable);
				} else {
					DrawArrowButtons(br.left, y + button_y_offset, COLOUR_YELLOW, (this->clicked_button == i) ? 1 + (this->clicked_increase != rtl) : 0, editable && current_value > config_item.min_value, editable && current_value < config_item.max_value);
				}
			}

			DrawString(tr.left, tr.right, y + text_y_offset, config_item.GetString(current_value), config_item.GetColour());
			y += this->line_height;
		}
	}

	void OnPaint() override
	{