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Merge pull request #41 from TinyProgrammers/master

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added ability to draw custom widgets
This commit is contained in:
Salvatore Giordano
2019-12-09 23:17:49 +01:00
committed by GitHub
parent 400da6b13d fe30025f17
commit 094f2e974d
3 changed files with 108 additions and 96 deletions
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59
lib/country_code_picker.dart
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@@ -19,6 +19,7 @@ class CountryCodePicker extends StatefulWidget {
final InputDecoration searchDecoration;
final TextStyle searchStyle;
final WidgetBuilder emptySearchBuilder;
final Widget customWidget;
/// shows the name of the country instead of the dialcode
final bool showOnlyCountryWhenClosed;
@@ -50,7 +51,8 @@ class CountryCodePicker extends StatefulWidget {
this.emptySearchBuilder,
this.showOnlyCountryWhenClosed = false,
this.alignLeft = false,
this.showFlag = true
this.showFlag = true,
this.customWidget,
});
@override
@@ -84,25 +86,37 @@ class _CountryCodePickerState extends State<CountryCodePicker> {
_CountryCodePickerState(this.elements);
@override
Widget build(BuildContext context) => FlatButton(
Widget build(BuildContext context) {
Widget _widget;
if (widget.customWidget != null)
_widget = InkWell(
onTap: _showSelectionDialog,
child: widget.customWidget,
);
else {
_widget = FlatButton(
padding: widget.padding,
onPressed: _showSelectionDialog,
child: Flex(
direction: Axis.horizontal,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
widget.showFlag ? Flexible(
flex: widget.alignLeft ? 0 : 1,
fit: widget.alignLeft ? FlexFit.tight : FlexFit.loose,
child: Padding(
padding: widget.alignLeft
? const EdgeInsets.only(right: 16.0, left: 8.0)
: const EdgeInsets.only(right: 16.0),
child: Image.asset(
selectedItem.flagUri,
package: 'country_code_picker',
width: 32.0,
),
),
) : Container(),
widget.showFlag
? Flexible(
flex: widget.alignLeft ? 0 : 1,
fit: widget.alignLeft ? FlexFit.tight : FlexFit.loose,
child: Padding(
padding: widget.alignLeft
? const EdgeInsets.only(right: 16.0, left: 8.0)
: const EdgeInsets.only(right: 16.0),
child: Image.asset(
selectedItem.flagUri,
package: 'country_code_picker',
width: 32.0,
),
),
)
: Container(),
Flexible(
fit: widget.alignLeft ? FlexFit.tight : FlexFit.loose,
child: Text(
@@ -114,9 +128,10 @@ class _CountryCodePickerState extends State<CountryCodePicker> {
),
],
),
padding: widget.padding,
onPressed: _showSelectionDialog,
);
}
return _widget;
}
@override
initState() {
@@ -146,16 +161,12 @@ class _CountryCodePickerState extends State<CountryCodePicker> {
void _showSelectionDialog() {
showDialog(
context: context,
builder: (_) =>
SelectionDialog(
elements,
favoriteElements,
builder: (_) => SelectionDialog(elements, favoriteElements,
showCountryOnly: widget.showCountryOnly,
emptySearchBuilder: widget.emptySearchBuilder,
searchDecoration: widget.searchDecoration,
searchStyle: widget.searchStyle,
showFlag: widget.showFlag
),
showFlag: widget.showFlag),
).then((e) {
if (e != null) {
setState(() {