xLayout_Item_RowWidgets method
Override per cambiare il Widget di ogni singola Cella dell'Items
Implementation
Widget xLayout_Item_RowWidgets(XCol xCol, XFDataItem item, {bool noTextWhenCellValueIsNull = true, String formatDate = "dd/MM/yy", bool flexible = false}) {
Widget _xContainerOfWidgets;
Color xColColor = xCol.xmodelXprop.col_Color == Colors.black ? XColors.foregroundLight : xCol.xmodelXprop.col_Color;
if (xCol.resizeStyle == 0 && (item[xCol.colKey] == null || item[xCol.colKey].toString().length == 0)) {
// se sono FLEX e il mio value è NULL, torno Container()
return Container(
height: 0,
width: 0, //DD FIX il Wrap scazza se il Container ha dim NULL !
);
}
if (xCol.dataType == String && xCol.colKey.startsWith("li").not()) {
_xContainerOfWidgets = Text(
item[xCol.colKey] != null ? item[xCol.colKey] : ((noTextWhenCellValueIsNull) ? "" : ""),
maxLines: xCol.multilines
? item[xCol.colKey] == ""
? 1
: 3
: 1,
style: widget.xCells_Item_TextStyle == null
? (item[xCol.colKey] as String).characters.length > 24
? XStyles.xStyTextForDescr(textColor: xColColor, fontSize: 15)
: XStyles.xStyTextForDescr(textColor: xColColor)
: widget.xCells_Item_TextStyle!(xCol, item, xColColor),
textAlign: TextAlign.left,
);
}
//WIDGET NEL CASO FOSSE UN DATETIME
else if (xCol.dataType == DateTime) {
_xContainerOfWidgets = Text(
XUtils.dateToString(item[xCol.colKey] ?? DateTime(1900, 01, 01), format: xCol.format != "" ? xCol.format : formatDate, noDateLabel: ""),
maxLines: 1,
style: widget.xCells_Item_TextStyle == null ? XStyles.xStyTextForDescr(textColor: xColColor) : widget.xCells_Item_TextStyle!(xCol, item, xColColor),
textAlign: TextAlign.left,
);
}
//WIDGET NEL CASO FOSSE UN DOUBLE
else if (xCol.dataType == double) {
// if (xCol.colKey.startsWith("avanz")) {
// if (xCol.readOnly) {
// _xContainerOfWidgets = Stack(alignment: Alignment.center, children: [
// LinearProgressIndicator(
// value: (item[xCol.colKey] / 100) ?? 0.0,
// minHeight: 20.0,
// backgroundColor: Colors.grey[300],
// valueColor: AlwaysStoppedAnimation<Color>(xColColor),
// ),
// Text('${(item[xCol.colKey] as double).roundToDouble()}%', style: XStyles.xStyTextForDescr(textColor: Colors.black, activeBold: true)),
// ]);
// } else {
// _xContainerOfWidgets = StatefulBuilder(builder: (context, setState) {
// return SfLinearGauge(
// animateAxis: false,
// showTicks: false,
// showLabels: false,
// axisTrackStyle: LinearAxisTrackStyle(thickness: 30, color: Colors.grey[700]),
// orientation: LinearGaugeOrientation.horizontal, //
// barPointers: [LinearBarPointer(value: item[xCol.colKey], color: xColColor, thickness: 30, animationDuration: 0)],
// useRangeColorForAxis: true,
// markerPointers: <LinearMarkerPointer>[
// LinearWidgetPointer(
// value: item[xCol.colKey],
// enableAnimation: false,
// onChangeEnd: (value) async {
// setState(() {
// if (item is K)
// widget.rootItemEdited != null ? widget.rootItemEdited!(item) : null;
// else
// widget.itemEdited != null ? widget.itemEdited!(item) : null;
// if (widget.edited != null) widget.edited!.value = true;
// item[xCol.colKey] = value.roundToDouble();
// });
// if (liEditedItems.any((element) => element.id == item.id).not()) {
// liEditedItems.add(item as K);
// }
// await xOnSave(list);
// },
// onChanged: (dynamic value) => setState(() => item[xCol.colKey] = (value as double).roundToDouble()),
// child: Container(
// width: 34,
// height: 34,
// decoration: BoxDecoration(color: Colors.grey[900], boxShadow: <BoxShadow>[BoxShadow(color: Colors.black54, offset: Offset(0.0, 1.0), blurRadius: 6.0)], shape: BoxShape.circle),
// child: Center(
// child: FittedBox(
// child: Text(
// item[xCol.colKey].toStringAsFixed(0) + "",
// style: widget.xCells_Item_TextStyle == null
// ? XStyles.xStyTextForDescr(textColor: xColColor, activeBold: true) //
// : widget.xCells_Item_TextStyle!(xCol, item, xColColor),
// )))))
// ]);
// });
// }
// }
if (xCol.format.isNotEmpty)
_xContainerOfWidgets = Text(
xCol.format == "C" ? XUtils.xFormatToCurrency(context, item[xCol.colKey] ?? 0.0) : XUtils.xFormatDouble(context, item[xCol.colKey], format: xCol.format),
style: widget.xCells_Item_TextStyle == null ? XStyles.xStyTextForDescr(textColor: item[xCol.colKey] == 0.0 ? Colors.grey[600]! : xColColor) : widget.xCells_Item_TextStyle!(xCol, item, item[xCol.colKey] == 0.0 ? Colors.grey[600]! : xColColor),
textAlign: TextAlign.end,
);
else
// Se è un un semplice double
_xContainerOfWidgets = Text(
item[xCol.colKey] != null ? item[xCol.colKey].toString() : "",
style: widget.xCells_Item_TextStyle == null ? XStyles.xStyTextForDescr(textColor: xColColor) : widget.xCells_Item_TextStyle!(xCol, item, xColColor),
textAlign: TextAlign.end,
);
}
//WIDGET NEL CASO FOSSE UN INTERO
else if (xCol.dataType == int) {
_xContainerOfWidgets = Text(
item[xCol.colKey] != null
? xCol.format != ""
? XUtils.xFormatInt(context, item[xCol.colKey], format: xCol.format)
: item[xCol.colKey] != 0
? item[xCol.colKey].toString()
: ""
: "",
style: widget.xCells_Item_TextStyle == null ? XStyles.xStyTextForDescr(textColor: xColColor) : widget.xCells_Item_TextStyle!(xCol, item, xColColor),
textAlign: TextAlign.end);
//Se fosse una lista e voglio prendere la quantità di oggetti dentro
} else if (xCol.dataType == bool) {
_xContainerOfWidgets = Container(
child: XCheckBoxWidget(
verticalCheckBoxWidget: true,
label: item[xCol.colKey] ? xCol.colCaption : "",
label_Color: xCol.xmodelXprop.col_Color,
activeColor: xCol.xmodelXprop.col_Color,
checkColor: XColors.foregroundDark,
isVisible_CheckBox: false,
value: (item[xCol.colKey] ?? false),
onTap: xCol.readOnly
? null
: () async {
setState(() {
if (item is K)
widget.rootItemEdited != null ? widget.rootItemEdited!(item) : null;
else
widget.itemEdited != null ? widget.itemEdited!(item) : null;
if (widget.edited != null) widget.edited!.value = true;
item[xCol.colKey] = item[xCol.colKey].not();
});
if (liEditedItems.any((element) => element.id == item.id).not()) {
liEditedItems.add(item as K);
}
await xOnSave(list);
},
onChanged: xCol.readOnly
? null
: (value) async {
setState(() {
if (item is K)
widget.rootItemEdited != null ? widget.rootItemEdited!(item) : null;
else
widget.itemEdited != null ? widget.itemEdited!(item) : null;
if (widget.edited != null) widget.edited!.value = true;
item[xCol.colKey] = value;
});
if (liEditedItems.any((element) => element.id == item.id).not()) {
liEditedItems.add(item as K);
}
await xOnSave(list);
}),
);
} else if (xCol.dataType == String && (xCol.colKey.startsWith("li"))) {
_xContainerOfWidgets = Container();
} else {
_xContainerOfWidgets = Text(xCol.headerToolTip + (item[xCol.colKey] != null ? item[xCol.colKey] : ((noTextWhenCellValueIsNull) ? "" : "")),
style: widget.xCells_Item_TextStyle == null
? //
XStyles.xStyTextForDescr(textColor: xColColor)
: widget.xCells_Item_TextStyle!(xCol, item, xColColor),
textAlign: TextAlign.left);
}
if (widget.xCells_Item_Widget == null) {
var wOfCell = xCol.width * (widget.xApp!.KforScale + (kIsWeb ? 0.6 : 0));
return xCol.hidden
? Container()
: Container(
padding: EdgeInsets.symmetric(horizontal: 2),
constraints: widget.xCells_Item_Width == null ? BoxConstraints(minWidth: wOfCell, maxWidth: wOfCell) : null,
width: widget.xCells_Item_Width != null ? (widget.xCells_Item_Width!(xCol, item, wOfCell)) : null,
child: _xContainerOfWidgets,
);
} else {
return widget.xCells_Item_Widget!(xCol, item);
}
}