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part category display is now refreshable

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This commit is contained in:
Oliver Walters
2020-04-15 11:54:46 +10:00
parent 26c47b5fff
commit 9b14483273
1 changed files with 67 additions and 79 deletions
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146
lib/widget/category_display.dart
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@@ -5,6 +5,7 @@ import 'package:InvenTree/preferences.dart';
import 'package:InvenTree/widget/part_detail.dart'; import 'package:InvenTree/widget/part_detail.dart';
import 'package:InvenTree/widget/drawer.dart'; import 'package:InvenTree/widget/drawer.dart';
import 'package:InvenTree/widget/refreshable_state.dart';
import 'package:flutter/cupertino.dart'; import 'package:flutter/cupertino.dart';
import 'package:flutter/foundation.dart'; import 'package:flutter/foundation.dart';
@@ -26,11 +27,12 @@ class CategoryDisplayWidget extends StatefulWidget {
} }
class _CategoryDisplayState extends State<CategoryDisplayWidget> { class _CategoryDisplayState extends RefreshableState<CategoryDisplayWidget> {
_CategoryDisplayState(this.category) { @override
_requestData(); String app_bar_title = "Part Category";
}
_CategoryDisplayState(this.category) {}
// The local InvenTreePartCategory object // The local InvenTreePartCategory object
final InvenTreePartCategory category; final InvenTreePartCategory category;
@@ -39,19 +41,11 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
List<InvenTreePart> _parts = List<InvenTreePart>(); List<InvenTreePart> _parts = List<InvenTreePart>();
String get _titleString {
if (category == null) {
return "Part Categories";
} else {
return "Part Category - ${category.name}";
}
}
/* /*
* Request data from the server * Request data from the server
*/ */
void _requestData() { @override
Future<void> request(BuildContext context) async {
int pk = category?.pk ?? -1; int pk = category?.pk ?? -1;
@@ -127,74 +121,68 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
} }
@override @override
Widget build(BuildContext context) { Widget getBody(BuildContext context) {
return Scaffold( return ListView(
appBar: AppBar( children: <Widget>[
title: Text(_titleString), getCategoryDescriptionCard(),
), ExpansionPanelList(
drawer: new InvenTreeDrawer(context), expansionCallback: (int index, bool isExpanded) {
body: ListView( setState(() {
children: <Widget>[
getCategoryDescriptionCard(),
ExpansionPanelList(
expansionCallback: (int index, bool isExpanded) {
setState(() {
switch (index) { switch (index) {
case 0: case 0:
InvenTreePreferences().expandCategoryList = !isExpanded; InvenTreePreferences().expandCategoryList = !isExpanded;
break; break;
case 1: case 1:
InvenTreePreferences().expandPartList = !isExpanded; InvenTreePreferences().expandPartList = !isExpanded;
break; break;
default: default:
break; break;
} }
}); });
},
children: <ExpansionPanel> [
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Subcategories"),
leading: FaIcon(FontAwesomeIcons.stream),
trailing: Text("${_subcategories.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandCategoryList = !InvenTreePreferences().expandCategoryList;
});
},
onLongPress: () {
// TODO - Context menu for e.g. creating a new PartCategory
},
);
}, },
children: <ExpansionPanel> [ body: SubcategoryList(_subcategories),
ExpansionPanel( isExpanded: InvenTreePreferences().expandCategoryList && _subcategories.length > 0,
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Subcategories"),
leading: FaIcon(FontAwesomeIcons.stream),
trailing: Text("${_subcategories.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandCategoryList = !InvenTreePreferences().expandCategoryList;
});
},
onLongPress: () {
// TODO - Context menu for e.g. creating a new PartCategory
},
);
},
body: SubcategoryList(_subcategories),
isExpanded: InvenTreePreferences().expandCategoryList && _subcategories.length > 0,
),
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Parts"),
leading: FaIcon(FontAwesomeIcons.shapes),
trailing: Text("${_parts.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandPartList = !InvenTreePreferences().expandPartList;
});
},
onLongPress: () {
// TODO - Context menu for e.g. creating a new Part
},
);
},
body: PartList(_parts),
isExpanded: InvenTreePreferences().expandPartList && _parts.length > 0,
)
],
), ),
] ExpansionPanel(
) headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Parts"),
leading: FaIcon(FontAwesomeIcons.shapes),
trailing: Text("${_parts.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandPartList = !InvenTreePreferences().expandPartList;
});
},
onLongPress: () {
// TODO - Context menu for e.g. creating a new Part
},
);
},
body: PartList(_parts),
isExpanded: InvenTreePreferences().expandPartList && _parts.length > 0,
)
],
),
]
); );
} }
} }