button method

Widget button({ dynamic component, required double parentWidth, dynamic componentList, })

Implementation

Widget button(
    {var component, required double parentWidth, var componentList}) {
  return Padding(
    padding: const EdgeInsets.only(top: 20.0),
    child: Container(
      constraints: BoxConstraints(
        minWidth:
            (component["cssClass"] != null && component["cssClass"] != "")
                ? SwitchCase().componentWidthSC(
                    component["cssClass"],
                    {
                      "layout_1by8_col": parentWidth * 0.08,
                      "layout_1_col": parentWidth * 0.2,
                      "layout_2_col": parentWidth * 0.4,
                      "layout_3_col": parentWidth * 0.68,
                      "layout_4_col": parentWidth,
                    },
                    parentWidth * 0.2)
                : parentWidth * 0.2, // minimum width
      ),
      child: Opacity(
        opacity: ((component["security"] != null &&
                    component["security"]["editable"] != null &&
                    component["security"]["editable"] == false) ||
                FormUtilService().customMandatoryCheck(componentList))
            ? 0.65
            : 1,
        child: Row(
          mainAxisSize: MainAxisSize.min,
          children: [
            MouseRegion(
              cursor: ((component["security"] != null &&
                          component["security"]["editable"] != null &&
                          component["security"]["editable"] == false) ||
                      FormUtilService().customMandatoryCheck(componentList))
                  ? SystemMouseCursors.forbidden
                  : SystemMouseCursors.click,
              child: TextButton(
                onPressed: () {},
                style: ButtonStyle(
                    mouseCursor: MaterialStateProperty.all<MouseCursor>(
                        MouseCursor.defer),
                    backgroundColor: MaterialStateProperty.all<Color>(
                        Palette.buttonComponentColor),
                    shape: MaterialStateProperty.all<RoundedRectangleBorder>(
                        RoundedRectangleBorder(
                      borderRadius:
                          BorderRadius.circular(componentBorderRadius),
                    )),
                    overlayColor:
                        MaterialStateProperty.all<Color>(Colors.transparent),
                    padding: MaterialStateProperty.all<EdgeInsetsGeometry>(
                        EdgeInsets.zero),
                    minimumSize:
                        MaterialStateProperty.all<Size>(const Size(0, 0)),
                    tapTargetSize: MaterialTapTargetSize.shrinkWrap,
                    alignment: Alignment.center),
                child: Padding(
                  padding: const EdgeInsets.symmetric(
                      horizontal: buttonHorizontalSpacing,
                      vertical: buttonVerticalSpacing),
                  child: Text(
                      ((component["security"] != null &&
                              component["security"]["fieldLabel"] != null)
                          ? (component["security"]["fieldLabel"])
                              .toUpperCase()
                          : component["name"].toUpperCase()),
                      style: buttonComponentTxtStyle),
                ),
              ),
            ),
          ],
        ),
      ),
    ),
  );
}