Flutter 父控件与子控件响应事件

  Widget _pageSelectTabWidget(BuildContext context, int index) {
    return GestureDetector(

      onTap: () {
        if (currentTabIndex != index) {
          currentTabIndex = index;
          _pageController.animateToPage(currentTabIndex,
              duration: const Duration(milliseconds: 300), curve: Curves.ease);
        }
      },
      behavior: HitTestBehavior.opaque,
      child: Container(
        height: 89.w,
        margin: EdgeInsetsDirectional.only(start: 24.w),
        decoration: currentTabIndex == index
            ? BoxDecoration(
                color: MyColor.colorFF1B1F25,
                borderRadius: BorderRadius.circular(97.w))
            : BoxDecoration(
                color: MyColor.colorWhite,
                border: Border.all(
                  color: const Color(0x1A272C35),
                  // 边框颜色 #1A272C35
                  width: 2.w, // 边框宽度 2.w
                ),
                borderRadius: BorderRadius.circular(97.w),
              ),
        padding: EdgeInsetsDirectional.only(start: 54.w, end: index==0?54.w:0.w),
        child: Row(
          crossAxisAlignment: CrossAxisAlignment.center,
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            index == 0
                ? Text(
                    S.of(context).zp574,
                    style: TextStyle(
                        fontSize: 39.w,
                        color: index == currentTabIndex
                            ? MyColor.colorFFFFFF
                            : MyColor.color272C35,
                        fontWeight: FontWeight.w500),
                  )
                : Obx(() {
                    return Text(
                      logic.getTabKnowledgeTitle(
                          context, logic.currentKnowledgeIndex.value),
                      style: TextStyle(
                          fontSize: 39.w,
                          color: index == currentTabIndex
                              ? MyColor.colorFFFFFF
                              : MyColor.color272C35,
                          fontWeight: FontWeight.w500),
                    );
                  }),
            if (index == 1)
            InkWidget(
                onTap: () {
                  if (currentTabIndex != index) {
                    currentTabIndex = index;
                    _pageController.animateToPage(currentTabIndex,
                        duration: const Duration(milliseconds: 300), curve: Curves.ease);
                  }
                  showHomeBottomKnowledgeSelectDialog(
                      context: context,
                      index: logic.currentKnowledgeIndex.value,
                      onItemClick: (index) {
                        logic.currentKnowledgeIndex.value = index;
                        knowledgePageKey.currentState?.getDataByIndex(index);
                      });
                },
                child:   Padding(padding: EdgeInsetsDirectional.only(start: 12.w,top: 12.w,bottom: 12.w,end: 54.w),
                child: Image(
                    image: AssetImage(currentTabIndex == 1
                        ? 'assets/images/ic_home_open_sel.webp'
                        : 'assets/images/ic_home_open_nor.webp'),
                    width: 30.w,
                    height: 30.w),)
            )
          ],
        ),
      ),
    );
  }