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naveen-krishnanaveen-krishna
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feat: Add Drawer widget support to Stac framework (#312)
* Cherry-pick: drawer changes from 8dbc8cf * docs: add Drawer widget documentation
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‎examples/stac_gallery/assets/json/drawer_example.json

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{
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"type": "scaffold",
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"appBar": {
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"type": "appBar",
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"title": {
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"type": "text",
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"data": "Drawer Example",
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"style": {
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"color": "#ffffff",
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"fontSize": 21
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}
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},
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"backgroundColor": "#4D00E9"
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},
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"drawerEnableOpenDragGesture": true,
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"drawerEdgeDragWidth": 20.0,
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"drawer": {
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"type": "drawer",
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"backgroundColor": "#f5f5f5",
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"elevation": 16.0,
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"width": 280.0,
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"child": {
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"type": "column",
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"children": [
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{
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"type": "container",
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"height": 120,
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"color": "#4D00E9",
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"child": {
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"type": "center",
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"child": {
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"type": "text",
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"data": "Drawer Header",
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"style": {
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"color": "#ffffff",
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"fontSize": 20,
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"fontWeight": "bold"
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}
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}
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}
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},
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{
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"type": "expanded",
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"child": {
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"type": "listView",
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"children": [
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{
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"type": "listTile",
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"leading": {
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"type": "icon",
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"iconType": "material",
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"icon": "home",
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"size": 24
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},
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"title": {
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"type": "text",
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"data": "Home"
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},
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"onTap": {
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"actionType": "snackBar",
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"content": "Home tapped!"
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}
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},
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{
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"type": "listTile",
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"leading": {
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"type": "icon",
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"iconType": "material",
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"icon": "settings",
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"size": 24
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},
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"title": {
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"type": "text",
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"data": "Settings"
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},
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"onTap": {
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"actionType": "snackBar",
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"content": "Settings tapped!"
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}
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},
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{
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"type": "listTile",
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"leading": {
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"type": "icon",
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"iconType": "material",
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"icon": "info",
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"size": 24
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},
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"title": {
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"type": "text",
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"data": "About"
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},
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"onTap": {
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"actionType": "snackBar",
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"content": "About tapped!"
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}
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}
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]
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}
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}
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]
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}
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},
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"body": {
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"type": "center",
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"child": {
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"type": "column",
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"mainAxisAlignment": "center",
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"children": [
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{
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"type": "text",
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"data": "Welcome to Drawer Example",
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"style": {
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"fontSize": 24,
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"fontWeight": "bold"
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}
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},
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{
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"type": "sizedBox",
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"height": 16
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},
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{
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"type": "text",
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"data": "Swipe from left edge or tap the menu icon to open the drawer",
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"style": {
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"fontSize": 16,
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"color": "#666666"
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}
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}
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]
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}
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}
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}

‎examples/stac_gallery/assets/json/home_screen.json

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}
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}
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},
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{
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"type": "listTile",
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"leading": {
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"type": "icon",
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"iconType": "material",
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"icon": "menu"
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},
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"title": {
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"type": "text",
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"data": "Stac Drawer"
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},
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"subtitle": {
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"type": "text",
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"data": "A Material Design panel that slides in horizontally from the edge of a Scaffold"
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},
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"onTap": {
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"actionType": "navigate",
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"widgetJson": {
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"type": "exampleScreen",
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"assetPath": "assets/json/drawer_example.json"
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}
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}
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},
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{
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"type": "listTile",
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"leading": {

‎packages/stac/lib/src/framework/stac.dart

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const StacCarouselViewParser(),
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const StacColoredBoxParser(),
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const StacDividerParser(),
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const StacDrawerParser(),
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const StacCircularProgressIndicatorParser(),
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const StacLinearProgressIndicatorParser(),
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const StacHeroParser(),

‎packages/stac/lib/src/parsers/widgets/stac_drawer/stac_drawer.dart

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import 'package:flutter/material.dart';
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import 'package:freezed_annotation/freezed_annotation.dart';
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import 'package:stac/src/parsers/widgets/stac_double/stac_double.dart';
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import 'package:stac/src/parsers/widgets/stac_shape_border/stac_shape_border.dart';
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export 'stac_drawer_parser.dart';
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part 'stac_drawer.freezed.dart';
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part 'stac_drawer.g.dart';
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@freezed
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abstract class StacDrawer with _$StacDrawer {
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const factory StacDrawer({
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String? backgroundColor,
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StacDouble? elevation,
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String? shadowColor,
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String? surfaceTintColor,
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StacShapeBorder? shape,
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StacDouble? width,
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Map<String, dynamic>? child,
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String? semanticLabel,
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Clip? clipBehavior,
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}) = _StacDrawer;
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factory StacDrawer.fromJson(Map<String, dynamic> json) =>
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_$StacDrawerFromJson(json);
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}

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