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feat: add animation for template legend drawer

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Freek van de Ven 2024-07-06 16:16:35 +02:00 committed by Bart Ribbers
parent 63caa27f0a
commit bc2a7e2f08
1 changed files with 58 additions and 50 deletions
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108
packages/flutter_availability/lib/src/ui/widgets/template_legend.dart
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@ -24,6 +24,7 @@ class TemplateLegend extends StatefulWidget {
class _TemplateLegendState extends State<TemplateLegend> {
bool _templateDrawerOpen = false;
final ScrollController _scrollController = ScrollController();
@override
Widget build(BuildContext context) {
@ -90,57 +91,64 @@ class _TemplateLegendState extends State<TemplateLegend> {
),
),
const SizedBox(height: 4),
if (_templateDrawerOpen) ...[
// show a container with all the templates with a max height and after
// that scrollable but as small as possible
Container(
decoration: BoxDecoration(
border: Border.all(
color: theme.colorScheme.onSurface,
width: 1,
),
),
padding: const EdgeInsets.only(right: 2),
child: Column(
children: [
Container(
constraints: const BoxConstraints(
maxHeight: 100,
),
child: Scrollbar(
thumbVisibility: true,
trackVisibility: true,
thickness: 2,
child: ListView.builder(
shrinkWrap: true,
itemCount: widget.templates.length + 1,
itemBuilder: (context, index) {
if (index == 0) {
return _TemplateLegendItem(
name: translations.templateSelectionLabel,
backgroundColor: colors.selectedDayColor ??
colorScheme.primaryFixedDim,
borderColor: colorScheme.primary,
);
}
var template = widget.templates[index - 1];
return _TemplateLegendItem(
name: template.name,
backgroundColor: Color(template.color),
);
},
),
),
),
const SizedBox(height: 4),
createNewTemplateButton,
const SizedBox(height: 8),
],
),
AnimatedContainer(
duration: const Duration(milliseconds: 500),
constraints: BoxConstraints(maxHeight: _templateDrawerOpen ? 150 : 0),
decoration: BoxDecoration(
border: _templateDrawerOpen
? Border.all(color: theme.colorScheme.onSurface, width: 1)
: null,
),
] else ...[
const Divider(height: 1),
],
padding: const EdgeInsets.only(right: 2),
child: _templateDrawerOpen
? SingleChildScrollView(
child: Column(
children: [
Container(
constraints: const BoxConstraints(
maxHeight: 150,
),
child: Scrollbar(
controller: _scrollController,
thumbVisibility: true,
trackVisibility: true,
thickness: 2,
child: ListView.builder(
controller: _scrollController,
shrinkWrap: true,
itemCount: widget.templates.length + 2,
itemBuilder: (context, index) {
if (index == 0) {
return _TemplateLegendItem(
name: translations.templateSelectionLabel,
backgroundColor: colors.selectedDayColor ??
colorScheme.primaryFixedDim,
borderColor: colorScheme.primary,
);
}
if (index == widget.templates.length + 1) {
return Padding(
padding: const EdgeInsets.only(
top: 10,
bottom: 8,
),
child: createNewTemplateButton,
);
}
var template = widget.templates[index - 1];
return _TemplateLegendItem(
name: template.name,
backgroundColor: Color(template.color),
);
},
),
),
),
],
),
)
: const Divider(height: 1),
),
if (!templatesAvailable) ...[
const SizedBox(height: 12),
createNewTemplateButton,