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Code Issues Releases Wiki Activity

updated: navigation_drawer example with better implementation

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This commit is contained in:
Nishant Srivastava
2018-01-18 23:18:20 +05:30
parent db8f8465f0
commit 698ac566ff
1 changed files with 23 additions and 18 deletions
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41
navigation_drawer/lib/main.dart
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@@ -7,14 +7,24 @@ void main() {
class MyDrawerApp extends StatelessWidget { class MyDrawerApp extends StatelessWidget {
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
ListView listView = new ListView( var headerChild = new DrawerHeader(child: new Text("Header"));
children: <Widget>[ var aboutChild = new AboutListTile(
getPaddedFirstText("Nav Item 1"), child: new Text("About"),
getPaddedText("Nav Item 2"), applicationName: "Application Name",
getPaddedText("Nav Item 3"), applicationVersion: "v1.0.0",
getPaddedText("Nav Item 4"), applicationIcon: new Icon(Icons.adb),
], icon: new Icon(Icons.info));
);
var myNavChildren = [
headerChild,
getNavItem(Icons.settings, "Settings"),
getNavItem(Icons.call, "Call"),
getNavItem(Icons.home, "Home"),
getNavItem(Icons.account_box, "Account"),
aboutChild
];
ListView listView = new ListView(children: myNavChildren);
Drawer myDrawer = new Drawer( Drawer myDrawer = new Drawer(
child: listView, child: listView,
); );
@@ -31,15 +41,10 @@ class MyDrawerApp extends StatelessWidget {
); );
} }
Padding getPaddedFirstText(var data) { ListTile getNavItem(var icon, String s) {
return new Padding( return new ListTile(
child: new Text(data), leading: new Icon(icon),
padding: const EdgeInsets.only( title: new Text(s),
left: 15.0, right: 15.0, bottom: .0, top: 40.0)); );
}
Padding getPaddedText(var data) {
return new Padding(
child: new Text(data), padding: const EdgeInsets.all(15.0));
} }
} }