🩹Updated: Updated name of parameter and also added support for the floatingAction Widget for the default showcase widget

Author: Sahil-Simform

CHANGELOG.md

@@ -8,6 +8,8 @@
 - Feature ✨: Added `enableAutoScroll` to `showcase`.
 - Fix [#489](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/pull/489) - Fixed
   mounter issue inside the `_scrollIntoView` function
+- Feature [#395](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/395) -
+  Added `floatingActionWidget` to give a static fixed widget at any place on the screen.
 
 ## [3.0.0]
 - [BREAKING] Fixed [#434](https://github.com/SimformSolutionsPvtLtd/flutter_showcaseview/issues/434) removed deprecated text style after Flutter 3.22 follow [migration guide](https://docs.flutter.dev/release/breaking-changes/3-19-deprecations#texttheme)

README.md

@@ -156,6 +156,8 @@ WidgetsBinding.instance.addPostFrameCallback((_) =>
 | globalTooltipActionConfig | TooltipActionConfig?       |                              | Global tooltip actionbar config                                                |
 | globalTooltipActions      | List<TooltipActionButton>? |                              | Global list of tooltip actions                                                 |
 | scrollAlignment           | double                     | 0.5                          | For Auto scroll widget alignment                                               |
+| globalTooltipActionConfig | FloatingActionWidget       |                              | Global Config for tooltip action to auto apply for all the toolTip             |
+
 
 ## Properties of `Showcase` and `Showcase.withWidget`:
 
@@ -210,6 +212,7 @@ WidgetsBinding.instance.addPostFrameCallback((_) =>
 | tooltipActions               | List<TooltipActionButton>? | []                                               | Provide a list of tooltip actions                                                                  | ✅          | ✅                |
 | tooltipActionConfig          | TooltipActionConfig?       |                                                  | Give configurations (alignment, position, etc...) to the tooltip actionbar                         | ✅          | ✅                |
 | enableAutoScroll             | bool?                      | ShowCaseWidget.enableAutoScroll                  | This is used to override the `ShowCaseWidget.enableAutoScroll` behaviour                           | ✅          | ✅                |
+| floatingActionWidget         | FloatingActionWidget       |                                                  | Provided a floating static action widget to show at any place on the screen                        | ✅          | ✅                |
 
 ## Properties of `TooltipActionButton` and `TooltipActionButton.custom`:
 

example/lib/main.dart

@@ -256,6 +256,24 @@ class _MailPageState extends State<MailPage> {
                           "Tap to see profile which contains user's name, profile picture, mobile number and country",
                       tooltipBackgroundColor: Theme.of(context).primaryColor,
                       textColor: Colors.white,
+                      floatingActionWidget: FloatingActionWidget(
+                        left: 16,
+                        bottom: 16,
+                        child: Padding(
+                          padding: const EdgeInsets.all(16.0),
+                          child: ElevatedButton(
+                            child: const Text(
+                              'Skip Showcase',
+                              style: TextStyle(
+                                color: Colors.pink,
+                                fontSize: 15,
+                              ),
+                            ),
+                            onPressed: () =>
+                                ShowCaseWidget.of(context).dismiss(),
+                          ),
+                        ),
+                      ),
                       targetShapeBorder: const CircleBorder(),
                       tooltipActionConfig: const TooltipActionConfig(
                         alignment: MainAxisAlignment.spaceBetween,
@@ -564,32 +582,37 @@ class MailTile extends StatelessWidget {
                     targetBorderRadius: const BorderRadius.all(
                       Radius.circular(150),
                     ),
-                    staticContainer: Column(
-                      mainAxisAlignment: MainAxisAlignment.end,
-                      children: [
-                        Padding(
-                          padding: const EdgeInsets.all(16.0),
-                          child: ElevatedButton(
-                            style: ButtonStyle(
-                              backgroundColor: MaterialStateProperty.all<Color>(
-                                  Theme.of(context).primaryColor),
-                              shape: MaterialStateProperty.all<
-                                  RoundedRectangleBorder>(
-                                RoundedRectangleBorder(
-                                  borderRadius: BorderRadius.circular(18.0),
-                                  side: BorderSide(
-                                    color: Theme.of(context).primaryColor,
-                                    width: 2.0,
-                                  ),
+                    floatingActionWidget: FloatingActionWidget.directional(
+                      textDirection: Directionality.of(context),
+                      start: 0,
+                      bottom: 0,
+                      child: Padding(
+                        padding: const EdgeInsets.all(16.0),
+                        child: ElevatedButton(
+                          style: ButtonStyle(
+                            backgroundColor: MaterialStateProperty.all<Color>(
+                                Theme.of(context).primaryColor),
+                            shape: MaterialStateProperty.all<
+                                RoundedRectangleBorder>(
+                              RoundedRectangleBorder(
+                                borderRadius: BorderRadius.circular(18.0),
+                                side: BorderSide(
+                                  color: Theme.of(context).primaryColor,
+                                  width: 2.0,
                                 ),
                               ),
                             ),
-                            child: const Text('Skip Showcase'),
-                            onPressed: () =>
-                                ShowCaseWidget.of(context).dismiss(),
                           ),
+                          child: const Text(
+                            'Skip Showcase',
+                            style: TextStyle(
+                              color: Colors.white,
+                              fontSize: 15,
+                            ),
+                          ),
+                          onPressed: () => ShowCaseWidget.of(context).dismiss(),
                         ),
-                      ],
+                      ),
                     ),
                     container: Container(
                       padding: const EdgeInsets.all(10),

lib/showcaseview.dart

@@ -29,3 +29,4 @@ export 'src/models/tooltip_action_config.dart';
 export 'src/showcase.dart';
 export 'src/showcase_widget.dart';
 export 'src/tooltip_action_button_widget.dart';
+export 'src/widget/floating_action_widget.dart';

lib/src/showcase.dart

@@ -35,6 +35,7 @@ import 'shape_clipper.dart';
 import 'showcase_widget.dart';
 import 'tooltip_action_button_widget.dart';
 import 'tooltip_widget.dart';
+import 'widget/floating_action_widget.dart';
 
 class Showcase extends StatefulWidget {
   /// A key that is unique across the entire app.
@@ -96,8 +97,9 @@ class Showcase extends StatefulWidget {
   /// Custom tooltip widget when [Showcase.withWidget] is used.
   final Widget? container;
 
-  /// Custom static tooltip widget when [Showcase.withWidget] is used.
-  final Widget? staticContainer;
+  /// Custom static floating action widget to show a static widget anywhere
+  /// on the screen
+  final FloatingActionWidget? floatingActionWidget;
 
   /// Defines background color for tooltip widget.
   ///
@@ -418,10 +420,10 @@ class Showcase extends StatefulWidget {
     this.tooltipActionConfig,
     this.scrollAlignment = 0.5,
     this.enableAutoScroll,
+    this.floatingActionWidget,
   })  : height = null,
         width = null,
         container = null,
-        staticContainer = null,
         assert(overlayOpacity >= 0.0 && overlayOpacity <= 1.0,
             "overlay opacity must be between 0 and 1."),
         assert(onTargetClick == null || disposeOnTap != null,
@@ -471,6 +473,7 @@ class Showcase extends StatefulWidget {
   /// - `toolTipSlideEndDistance`: The distance the tooltip slides in from the edge of the screen (defaults to 7dp).
   /// - `tooltipActions`: A list of custom actions (widgets) to display within the tooltip.
   /// - `tooltipActionConfig`: Configuration options for custom tooltip actions.
+  /// - `floatingActionWidget`: Custom static floating action widget to show a static widget anywhere
   ///
   /// **Differences from default constructor:**
   ///
@@ -488,7 +491,7 @@ class Showcase extends StatefulWidget {
     required this.width,
     required this.container,
     required this.child,
-    this.staticContainer,
+    this.floatingActionWidget,
     this.targetShapeBorder = const RoundedRectangleBorder(
       borderRadius: BorderRadius.all(
         Radius.circular(8),
@@ -794,7 +797,8 @@ class _ShowcaseState extends State<Showcase> {
             titleTextStyle: widget.titleTextStyle,
             descTextStyle: widget.descTextStyle,
             container: widget.container,
-            staticContainer: widget.staticContainer,
+            floatingActionWidget: widget.floatingActionWidget ??
+                showCaseWidgetState.widget.globalFloatingActionWidget,
             tooltipBackgroundColor: widget.tooltipBackgroundColor,
             textColor: widget.textColor,
             showArrow: widget.showArrow,

lib/src/showcase_widget.dart

@@ -83,10 +83,14 @@ class ShowCaseWidget extends StatefulWidget {
   /// Enable/disable showcase globally. Enabled by default.
   final bool enableShowcase;
 
+  /// Custom static floating action widget to show a static widget anywhere
+  /// on the screen for all the showcase widget
+  final FloatingActionWidget? globalFloatingActionWidget;
+
   /// Global action to apply on every tooltip widget
   final List<TooltipActionButton>? globalTooltipActions;
 
-  /// Global Config for tooltip action to auto apply for all the toolTip
+  /// Global Config for tooltip action to auto apply for all the toolTip.
   final TooltipActionConfig? globalTooltipActionConfig;
 
   /// A widget that manages multiple Showcase widgets.
@@ -115,6 +119,7 @@ class ShowCaseWidget extends StatefulWidget {
   /// - `enableShowcase`: Enables or disables the showcase functionality globally (defaults to `true`).
   /// - `globalTooltipActions`: A list of custom actions to be added to all tooltips.
   /// - `globalTooltipActionConfig`: Configuration options for the global tooltip actions.
+  /// - `floatingActionWidget`: Custom static floating action widget to show a static widget anywhere for all the showcase widgets
   const ShowCaseWidget({
     required this.builder,
     this.onFinish,
@@ -132,6 +137,7 @@ class ShowCaseWidget extends StatefulWidget {
     this.enableShowcase = true,
     this.globalTooltipActionConfig,
     this.globalTooltipActions,
+    this.globalFloatingActionWidget,
   });
 
   static GlobalKey? activeTargetWidget(BuildContext context) {

lib/src/tooltip_widget.dart

@@ -29,6 +29,7 @@ import 'get_position.dart';
 import 'measure_size.dart';
 import 'models/tooltip_action_config.dart';
 import 'widget/action_widget.dart';
+import 'widget/floating_action_widget.dart';
 import 'widget/tooltip_slide_transition.dart';
 
 class ToolTipWidget extends StatefulWidget {
@@ -44,7 +45,7 @@ class ToolTipWidget extends StatefulWidget {
   final TextStyle? titleTextStyle;
   final TextStyle? descTextStyle;
   final Widget? container;
-  final Widget? staticContainer;
+  final FloatingActionWidget? floatingActionWidget;
   final Color? tooltipBackgroundColor;
   final Color? textColor;
   final bool showArrow;
@@ -80,7 +81,7 @@ class ToolTipWidget extends StatefulWidget {
     required this.titleTextStyle,
     required this.descTextStyle,
     required this.container,
-    required this.staticContainer,
+    required this.floatingActionWidget,
     required this.tooltipBackgroundColor,
     required this.textColor,
     required this.showArrow,
@@ -472,7 +473,7 @@ class _ToolTipWidgetState extends State<ToolTipWidget>
     }
 
     if (widget.container == null) {
-      return Positioned(
+      final defaultToolTipWidget = Positioned(
         top: contentY,
         left: _getLeft(),
         right: _getRight(),
@@ -653,9 +654,22 @@ class _ToolTipWidgetState extends State<ToolTipWidget>
           ),
         ),
       );
+
+      if (widget.floatingActionWidget != null) {
+        return Stack(
+          fit: StackFit.expand,
+          children: [
+            defaultToolTipWidget,
+            widget.floatingActionWidget!,
+          ],
+        );
+      } else {
+        return defaultToolTipWidget;
+      }
     }
 
     return Stack(
+      fit: StackFit.expand,
       children: <Widget>[
         Positioned(
           left: _getSpace(),
@@ -723,7 +737,7 @@ class _ToolTipWidgetState extends State<ToolTipWidget>
             ),
           ),
         ),
-        if (widget.staticContainer != null) ...[widget.staticContainer!],
+        if (widget.floatingActionWidget != null) widget.floatingActionWidget!,
       ],
     );
   }