inventree/inventree-app
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Code

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/drawer.dart';
import 'package:InvenTree/widget/refreshable_state.dart';
import 'package:flutter/cupertino.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) {
_requestData();
}
@override
String app_bar_title = "Part Category";
_CategoryDisplayState(this.category) {}
// The local InvenTreePartCategory object
final InvenTreePartCategory category;
@ -39,19 +41,11 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
List<InvenTreePart> _parts = List<InvenTreePart>();
String get _titleString {
if (category == null) {
return "Part Categories";
} else {
return "Part Category - ${category.name}";
}
}
/*
* Request data from the server
*/
void _requestData() {
@override
Future<void> request(BuildContext context) async {
int pk = category?.pk ?? -1;
@ -127,74 +121,68 @@ class _CategoryDisplayState extends State<CategoryDisplayWidget> {
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(_titleString),
),
drawer: new InvenTreeDrawer(context),
body: ListView(
children: <Widget>[
getCategoryDescriptionCard(),
ExpansionPanelList(
expansionCallback: (int index, bool isExpanded) {
setState(() {
Widget getBody(BuildContext context) {
return ListView(
children: <Widget>[
getCategoryDescriptionCard(),
ExpansionPanelList(
expansionCallback: (int index, bool isExpanded) {
setState(() {
switch (index) {
case 0:
InvenTreePreferences().expandCategoryList = !isExpanded;
break;
case 1:
InvenTreePreferences().expandPartList = !isExpanded;
break;
default:
break;
}
});
switch (index) {
case 0:
InvenTreePreferences().expandCategoryList = !isExpanded;
break;
case 1:
InvenTreePreferences().expandPartList = !isExpanded;
break;
default:
break;
}
});
},
children: <ExpansionPanel> [
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Subcategories"),
leading: FaIcon(FontAwesomeIcons.stream),
trailing: Text("${_subcategories.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandCategoryList = !InvenTreePreferences().expandCategoryList;
});
},
onLongPress: () {
// TODO - Context menu for e.g. creating a new PartCategory
},
);
},
children: <ExpansionPanel> [
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Subcategories"),
leading: FaIcon(FontAwesomeIcons.stream),
trailing: Text("${_subcategories.length}"),
onTap: () {
setState(() {
InvenTreePreferences().expandCategoryList = !InvenTreePreferences().expandCategoryList;
});
},
onLongPress: () {
// TODO - Context menu for e.g. creating a new PartCategory
},
);
},
body: SubcategoryList(_subcategories),
isExpanded: InvenTreePreferences().expandCategoryList && _subcategories.length > 0,
),
ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded) {
return ListTile(
title: Text("Parts"),
leading: FaIcon(FontAwesomeIcons.shapes),
trailing: Text("${_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,
)
],
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,
)
],
),
]
);
}
}