Starter/samples
1
0
Fork 0
mirror of https://github.com/flutter/samples.git synced 2025-11-08 13:58:47 +00:00
Code Issues Releases Wiki Activity

Enable copy to clipboard for web, as it's added to Flutter master channel (#253)

Browse Source
This commit is contained in:
Per Classon
2020-01-24 12:50:01 +01:00
committed by GitHub
parent 7f783273c3
commit be484af4d2
1 changed files with 27 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
gallery/gallery/lib/pages/demo.dart
View File

@@ -299,10 +299,6 @@ class _DemoPageState extends State<DemoPage> with TickerProviderStateMixin {
maxHeight: maxSectionHeight,
codeWidget: CodeDisplayPage(
_currentConfig.code,
hasCopyButton:
!kIsWeb, // TODO: Add support for copying code in Web.
// TODO: It is a known issue that Clipboard does not work on web.
// TODO: https://github.com/flutter/flutter/issues/40124
),
),
);
@@ -701,10 +697,9 @@ class _DemoSectionCode extends StatelessWidget {
}
class CodeDisplayPage extends StatelessWidget {
const CodeDisplayPage(this.code, {this.hasCopyButton = true});
const CodeDisplayPage(this.code);
final CodeDisplayer code;
final bool hasCopyButton;
Widget build(BuildContext context) {
final isDesktop = isDisplayDesktop(context);
@@ -723,7 +718,7 @@ class CodeDisplayPage extends StatelessWidget {
);
}
void _showSnackBarOnCopyFailure(Exception exception) {
void _showSnackBarOnCopyFailure(Object exception) {
Scaffold.of(context).showSnackBar(
SnackBar(
content: Text(
@@ -737,32 +732,33 @@ class CodeDisplayPage extends StatelessWidget {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (hasCopyButton)
Padding(
padding: isDesktop
? EdgeInsets.only(bottom: 8)
: EdgeInsets.symmetric(vertical: 8),
child: FlatButton(
color: Colors.white.withOpacity(0.15),
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
padding: EdgeInsets.symmetric(horizontal: 8),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
),
onPressed: () async {
await Clipboard.setData(ClipboardData(text: _plainTextCode))
.then(_showSnackBarOnCopySuccess)
.catchError(_showSnackBarOnCopyFailure);
},
child: Text(
GalleryLocalizations.of(context).demoCodeViewerCopyAll,
style: Theme.of(context).textTheme.button.copyWith(
color: Colors.white,
fontWeight: FontWeight.w500,
),
),
Padding(
padding: isDesktop
? EdgeInsets.only(bottom: 8)
: EdgeInsets.symmetric(vertical: 8),
child: FlatButton(
color: Colors.white.withOpacity(0.15),
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
padding: EdgeInsets.symmetric(horizontal: 8),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(Radius.circular(4)),
),
onPressed: () async {
// The future will not complete on web, thus no
// Snackbar will be shown, see https://github.com/flutter/flutter/issues/49349.
await Clipboard.setData(ClipboardData(text: _plainTextCode))
.then(_showSnackBarOnCopySuccess)
.catchError(_showSnackBarOnCopyFailure);
},
child: Text(
GalleryLocalizations.of(context).demoCodeViewerCopyAll,
style: Theme.of(context).textTheme.button.copyWith(
color: Colors.white,
fontWeight: FontWeight.w500,
),
),
),
),
Expanded(
child: SingleChildScrollView(
child: Container(