maobo/CountryCodePicker
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1.3.0

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This commit is contained in:
Salvatore Giordano
2020-03-08 22:49:29 +01:00
parent 4234ca39a3
commit 2a35d65e65
43 changed files with 2518 additions and 864 deletions
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122
lib/selection_dialog.dart
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@@ -13,17 +13,17 @@ class SelectionDialog extends StatefulWidget {
/// elements passed as favorite
final List<CountryCode> favoriteElements;
SelectionDialog(this.elements, this.favoriteElements, {
Key key,
this.showCountryOnly,
this.emptySearchBuilder,
InputDecoration searchDecoration = const InputDecoration(),
this.searchStyle,
this.showFlag
}) :
assert(searchDecoration != null, 'searchDecoration must not be null!'),
this.searchDecoration = searchDecoration.copyWith(prefixIcon: Icon(Icons.search)),
super(key: key);
SelectionDialog(this.elements, this.favoriteElements,
{Key key,
this.showCountryOnly,
this.emptySearchBuilder,
InputDecoration searchDecoration = const InputDecoration(),
this.searchStyle,
this.showFlag})
: assert(searchDecoration != null, 'searchDecoration must not be null!'),
this.searchDecoration =
searchDecoration.copyWith(prefixIcon: Icon(Icons.search)),
super(key: key);
@override
State<StatefulWidget> createState() => _SelectionDialogState();
@@ -35,48 +35,51 @@ class _SelectionDialogState extends State<SelectionDialog> {
@override
Widget build(BuildContext context) => SimpleDialog(
title: Column(
children: <Widget>[
TextField(
style: widget.searchStyle,
decoration: widget.searchDecoration,
onChanged: _filterElements,
),
],
),
children: [
Container(
width: MediaQuery.of(context).size.width,
height: MediaQuery.of(context).size.height,
child: ListView(
children: [
widget.favoriteElements.isEmpty
? const DecoratedBox(decoration: BoxDecoration())
: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[]
..addAll(widget.favoriteElements
.map(
(f) => SimpleDialogOption(
child: _buildOption(f),
onPressed: () {
_selectItem(f);
},
),
)
.toList())
..add(const Divider())),
]..addAll(filteredElements.isEmpty
? [_buildEmptySearchWidget(context)]
: filteredElements.map(
title: Column(
children: <Widget>[
TextField(
style: widget.searchStyle,
decoration: widget.searchDecoration,
onChanged: _filterElements,
),
],
),
children: [
Container(
width: MediaQuery.of(context).size.width,
height: MediaQuery.of(context).size.height * 0.7,
child: ListView(
children: [
widget.favoriteElements.isEmpty
? const DecoratedBox(decoration: BoxDecoration())
: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
...widget.favoriteElements.map(
(f) => SimpleDialogOption(
child: _buildOption(f),
onPressed: () {
_selectItem(f);
},
),
),
const Divider(),
],
),
if (filteredElements.isEmpty)
_buildEmptySearchWidget(context)
else
...filteredElements.map(
(e) => SimpleDialogOption(
key: Key(e.toLongString()),
child: _buildOption(e),
onPressed: () {
_selectItem(e);
},
)))
)
),
),
],
),
),
],
);
@@ -87,22 +90,23 @@ class _SelectionDialogState extends State<SelectionDialog> {
child: Flex(
direction: Axis.horizontal,
children: <Widget>[
widget.showFlag ? Flexible(
child: Padding(
padding: const EdgeInsets.only(right: 16.0),
child: Image.asset(
e.flagUri,
package: 'country_code_picker',
width: 32.0,
if (widget.showFlag)
Flexible(
child: Padding(
padding: const EdgeInsets.only(right: 16.0),
child: Image.asset(
e.flagUri,
package: 'country_code_picker',
width: 32.0,
),
),
),
) : Container(),
Expanded(
flex: 4,
child: Text(
widget.showCountryOnly
? e.toCountryStringOnly()
: e.toLongString(),
? e.toCountryStringOnly(context)
: e.toLongString(context),
overflow: TextOverflow.fade,
),
),
@@ -116,7 +120,9 @@ class _SelectionDialogState extends State<SelectionDialog> {
return widget.emptySearchBuilder(context);
}
return Center(child: Text('No Country Found'));
return Center(
child: Text('No country found'),
);
}
@override