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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,7 @@ | ||
| ## [0.5.0] - Options Dialog | ||
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| * Options dialog added | ||
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| ## [0.4.9] - Readme.md file update | ||
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| * Readme.md file update | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,133 @@ | ||
| import 'package:commons/commons.dart'; | ||
| import 'package:flutter/material.dart'; | ||
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| class Option { | ||
| final Text title; | ||
| final Icon icon; | ||
| final Function action; | ||
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| Option( | ||
| this.title, | ||
| this.icon, | ||
| this.action, | ||
| ); | ||
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| static item(Text title, {Icon icon, Function action}) { | ||
| return Option(title, icon, action); | ||
| } | ||
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| static edit({Text title, Icon icon, Function action}) { | ||
| return Option(title ?? Text("Edit"), icon ?? Icon(Icons.edit), action); | ||
| } | ||
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| static view({Text title, Icon icon, Function action}) { | ||
| return Option( | ||
| title ?? Text("View"), icon ?? Icon(Icons.visibility), action); | ||
| } | ||
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| static details({Text title, Icon icon, Function action}) { | ||
| return Option(title ?? Text("Details"), icon ?? Icon(Icons.menu), action); | ||
| } | ||
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| static delete({Text title, Icon icon, Function action}) { | ||
| return Option( | ||
| title ?? | ||
| Text( | ||
| "Delete", | ||
| style: TextStyle(color: Colors.red), | ||
| ), | ||
| icon ?? | ||
| Icon( | ||
| Icons.delete, | ||
| color: Colors.red, | ||
| ), | ||
| action); | ||
| } | ||
| } | ||
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| class OptionsDialog extends StatefulWidget { | ||
| final String title; | ||
| final List<Option> options; | ||
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| OptionsDialog({this.title, this.options}); | ||
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| @override | ||
| _OptionsDialogState createState() => _OptionsDialogState(); | ||
| } | ||
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| class _OptionsDialogState extends State<OptionsDialog> { | ||
| _optionItem(BuildContext context, Option option) { | ||
| return ListTile( | ||
| onTap: () { | ||
| pop(context); | ||
| if (option.action != null) option.action(); | ||
| }, | ||
| leading: option.icon, | ||
| title: option.title, | ||
| ); | ||
| } | ||
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| _options() { | ||
| var listItems = List<Widget>(); | ||
| widget.options.forEach((item) { | ||
| listItems.add(_optionItem(context, item)); | ||
| }); | ||
| return listItems; | ||
| } | ||
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| _dialogContent(BuildContext context) { | ||
| return SingleChildScrollView( | ||
| child: Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: <Widget>[ | ||
| Padding( | ||
| padding: const EdgeInsets.all(16), | ||
| child: Text( | ||
| widget.title, | ||
| textAlign: TextAlign.center, | ||
| style: TextStyle( | ||
| fontWeight: FontWeight.bold, | ||
| fontSize: 20, | ||
| ), | ||
| ), | ||
| ), | ||
| Divider( | ||
| color: Colors.black, | ||
| height: 5, | ||
| ), | ||
| ..._options(), | ||
| ], | ||
| ), | ||
| ); | ||
| } | ||
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| @override | ||
| Widget build(BuildContext context) { | ||
| return Dialog( | ||
| shape: RoundedRectangleBorder( | ||
| borderRadius: BorderRadius.circular(8.0), | ||
| ), | ||
| child: _dialogContent(context), | ||
| elevation: 3, | ||
| ); | ||
| } | ||
| } | ||
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| optionsDialog( | ||
| BuildContext context, | ||
| String title, | ||
| List<Option> options, { | ||
| autoClose = true, | ||
| }) { | ||
| return showDialog( | ||
| barrierDismissible: autoClose, | ||
| context: context, | ||
| builder: (c) => WillPopScope( | ||
| onWillPop: () async => autoClose, | ||
| child: OptionsDialog( | ||
| title: title, | ||
| options: options, | ||
| ), | ||
| ), | ||
| ); | ||
| } |
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