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Add "pull to refresh" for location_display widget

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This commit is contained in:
Oliver Walters 2020-04-15 11:04:27 +10:00
parent 3fead77f6d
commit 5cc80ee3f4
1 changed files with 62 additions and 60 deletions
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122
lib/widget/location_display.dart
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@ -28,7 +28,6 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
BuildContext context;
_LocationDisplayState(this.location) {
}
void initState() {
@ -62,6 +61,10 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
}
}
Future<void> _refresh() async {
await _requestData(context);
}
/*
* Request data from the server.
* It will be displayed once loaded
@ -69,9 +72,7 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
* - List of sublocations under this one
* - List of stock items at this location
*/
void _requestData(BuildContext context) {
print("Requesting data!");
Future<void> _requestData(BuildContext context) async {
int pk = location?.pk ?? -1;
@ -150,68 +151,69 @@ class _LocationDisplayState extends State<LocationDisplayWidget> {
// Save the context
this.context = context;
print("Saved context!");
return Scaffold(
appBar: AppBar(
title: Text(_title),
),
drawer: new InvenTreeDrawer(context),
body: ListView(
children: <Widget> [
locationDescriptionCard(),
ExpansionPanelList(
expansionCallback: (int index, bool isExpanded) {
setState(() {
switch (index) {
case 0:
InvenTreePreferences().expandLocationList = !isExpanded;
break;
case 1:
InvenTreePreferences().expandStockList = !isExpanded;
break;
default:
break;
}
});
body: new RefreshIndicator(
onRefresh: _refresh,
child: ListView(
children: <Widget> [
locationDescriptionCard(),
ExpansionPanelList(
expansionCallback: (int index, bool isExpanded) {
setState(() {
switch (index) {
case 0:
InvenTreePreferences().expandLocationList = !isExpanded;
break;
case 1:
InvenTreePreferences().expandStockList = !isExpanded;
break;
default:
break;
}
});
},
children: <ExpansionPanel> [
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Sublocations"),
leading: FaIcon(FontAwesomeIcons.mapMarkerAlt),
trailing: Text("${_sublocations.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandLocationList = !InvenTreePreferences().expandLocationList;
});
},
);
},
body: SublocationList(_sublocations),
isExpanded: InvenTreePreferences().expandLocationList && _sublocations.length > 0,
),
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Stock Items"),
leading: FaIcon(FontAwesomeIcons.boxes),
trailing: Text("${_items.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandStockList = !InvenTreePreferences().expandStockList;
});
},
);
},
body: StockList(_items),
isExpanded: InvenTreePreferences().expandStockList && _items.length > 0,
)
]
),
]
},
children: <ExpansionPanel> [
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Sublocations"),
leading: FaIcon(FontAwesomeIcons.mapMarkerAlt),
trailing: Text("${_sublocations.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandLocationList = !InvenTreePreferences().expandLocationList;
});
},
);
},
body: SublocationList(_sublocations),
isExpanded: InvenTreePreferences().expandLocationList && _sublocations.length > 0,
),
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Stock Items"),
leading: FaIcon(FontAwesomeIcons.boxes),
trailing: Text("${_items.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandStockList = !InvenTreePreferences().expandStockList;
});
},
);
},
body: StockList(_items),
isExpanded: InvenTreePreferences().expandStockList && _items.length > 0,
)
]
),
]
)
)
);
}