tabTile method

Widget tabTile({ required TabItem tabItem, required BuildContext context, required int index, required ValueNotifier<int> itemChildSelected, bool isLevelOne = false, })

Implementation

Widget tabTile({
  required TabItem tabItem,
  required BuildContext context,
  required int index,
  required ValueNotifier<int> itemChildSelected,
  bool isLevelOne = false,
}) {
  bool isETSelected = isExpansionTileSelected;

  ValueNotifier<int> icSelected = ValueNotifier<int>(-1);
  debugPrint("tabItem: ${tabItem.badgeCount}");
  return ListTileTheme(
    selectedColor: widget.selectedColor ?? Theme.of(context).primaryColor,
    child: tabItem.children!.isEmpty
        ? Container(
            margin: isLevelOne == true
                ? null
                : EdgeInsets.only(left: widget.childIndentation),
            child: ListTile(
              onTap: () {
                tabItem.onTap!();
                setState(() {
                  itemChildSelected.value = index;
                  widget.onChange(itemChildSelected.value);
                });
              },
              leading: tabItem.selectedLeading,
              trailing: tabItem.badgeCount != 0
                  ? SizedBox(
                      width: 50,
                      child: Row(
                        mainAxisAlignment: MainAxisAlignment.end,
                        children: [
                          BadgeContainer(count: tabItem.badgeCount ?? 0),
                          tabItem.trailing == null
                              ? Container()
                              : SizedBox(
                                  width: 22,
                                  child: ListView(
                                    reverse: true,
                                    scrollDirection: Axis.horizontal,
                                    children: [
                                      tabItem.trailing ?? Container()
                                    ],
                                  ),
                                ),
                        ],
                      ),
                    )
                  : tabItem.trailing,
              title: tabItem.title,
              subtitle: tabItem.subTitle,
              selected: itemChildSelected.value == index,
              dense: true,
              iconColor: widget.unSelectedColor ?? Colors.black,
              textColor: widget.unSelectedColor ?? Colors.black,
            ),
          )
        : Container(
            margin: isLevelOne == true
                ? null
                : EdgeInsets.only(left: widget.childIndentation),
            child: ListTileTheme(
              selectedColor:
                  widget.selectedColor ?? Theme.of(context).primaryColor,
              child: ExpansionTile(
                onExpansionChanged: (isSelected) {
                  setState(() {
                    isETSelected = isSelected;
                    isExpansionTileSelected = isSelected;
                    itemChildSelected.value = index;
                    icSelected.value = index;
                    widget.onChange(icSelected.value);
                  });
                },
                iconColor:
                    widget.selectedColor ?? Theme.of(context).primaryColor,
                textColor:
                    widget.selectedColor ?? Theme.of(context).primaryColor,
                collapsedIconColor: icSelected.value == index
                    ? widget.selectedColor ?? Theme.of(context).primaryColor
                    : Colors.black,
                collapsedTextColor: icSelected.value == index
                    ? widget.selectedColor ?? Theme.of(context).primaryColor
                    : Colors.black,
                title: tabItem.title,
                maintainState: true,
                initiallyExpanded: isETSelected ? true : false,
                subtitle: tabItem.subTitle,
                leading: tabItem.selectedLeading,
                trailing: tabItem.trailing != null
                    ? SizedBox(
                        width: widget.expandedWidth * 0.2,
                        child: Row(
                          mainAxisAlignment: MainAxisAlignment.end,
                          children: [
                            Expanded(
                                child: isETSelected
                                    ? widget.selectedTrailingIcon!
                                    : widget.unSelectedTrailingIcon!),
                            tabItem.badgeCount != 0
                                ? Container(
                                    margin: const EdgeInsets.only(left: 1),
                                    child: Expanded(
                                        child: BadgeContainer(
                                            count: tabItem.badgeCount ?? 0,
                                            notifiAsDot: true)))
                                : Container(),
                            tabItem.trailing ?? Container(),
                          ],
                        ),
                      )
                    : isETSelected
                        ? (tabItem.badgeCount != 0
                            ? SizedBox(
                                width: 30,
                                child: Row(
                                  mainAxisAlignment: MainAxisAlignment.end,
                                  children: [
                                    widget.selectedTrailingIcon ??
                                        Container(),
                                    Expanded(
                                        child: BadgeContainer(
                                            count: tabItem.badgeCount ?? 0,
                                            notifiAsDot: true)),
                                  ],
                                ),
                              )
                            : widget.selectedTrailingIcon!)
                        : (tabItem.badgeCount != 0
                            ? SizedBox(
                                width: 30,
                                child: Row(
                                  mainAxisAlignment: MainAxisAlignment.end,
                                  children: [
                                    widget.unSelectedTrailingIcon ??
                                        Container(),
                                    Expanded(
                                        child: BadgeContainer(
                                            count: tabItem.badgeCount ?? 0,
                                            notifiAsDot: true)),
                                  ],
                                ),
                              )
                            : widget.unSelectedTrailingIcon!),
                children: tabExpansionTile(
                  tabItem: tabItem,
                  context: context,
                  itemChildSelected: icSelected,
                ),
              ),
            ),
          ),
  );
}