arrow down indicator added

Author: diegoveloper

lib/menu_navigations/header_navigation/header_navigation.dart

@@ -99,34 +99,51 @@ class _HeaderNavigationState extends State<HeaderNavigation> {
  },
  child: Container(
  alignment: Alignment.center,
- child: Column(
- mainAxisSize: MainAxisSize.min,
- mainAxisAlignment: MainAxisAlignment.center,
+ child: Stack(
  children: [
- if (_open)
- Expanded(
- flex: 2,
+ Column(
+ mainAxisSize: MainAxisSize.min,
+ mainAxisAlignment: MainAxisAlignment.center,
+ children: [
+ if (_open)
+ Expanded(
+ flex: 2,
+ child: ClipRect(
+ child: ShaderMask(
+ shaderCallback: (bounds) => LinearGradient(
+ colors: [
+ item.colorForeground,
+ item.colorForeground
+ ],
+ tileMode: TileMode.mirror,
+ ).createShader(bounds),
+ blendMode: BlendMode.srcIn,
+ child: item.icon,
+ ),
+ ),
+ ),
+ Expanded(
+ child: _open
+ ? text
+ : Center(
+ child: text,
+ ),
+ ),
+ ],
+ ),
+ if (!_open)
+ Positioned(
+ left: 0,
+ right: 0,
+ bottom: 5,
  child: ClipRect(
- child: ShaderMask(
- shaderCallback: (bounds) => LinearGradient(
- colors: [
- item.colorForeground,
- item.colorForeground
- ],
- tileMode: TileMode.mirror,
- ).createShader(bounds),
- blendMode: BlendMode.srcIn,
- child: item.icon,
+ child: Icon(
+ Icons.keyboard_arrow_down,
+ color: item.colorForeground,
+ size: 10,
  ),
  ),
  ),
- Expanded(
- child: _open
- ? text
- : Center(
- child: text,
- ),
- ),
  ],
  ),
  decoration: BoxDecoration(