fix: Fix overlayEntry crash

examples/flutter_playground/lib/left_menu.dart

@@ -48,7 +48,6 @@ class LeftMenu extends StatelessWidget {
  createMenu(context, 'Textfield Examples', textFieldExample),
  createMenu(context, 'Wrap Examples', wrapExample),
  createMenu(context, 'stackExample', stackExample),
- createMenu(context, 'overlayEntry Example', overlayEntryExample),
  createMenu(context, 'OverlayEntry Examples', overlayEntryExample),
  createMenu(context, 'Slider Examples', sliderExample),
  createMenu(context, 'Text Example', textExample),

examples/flutter_playground/lib/pages/overlay_entry_example.dart

@@ -15,45 +15,94 @@ class OverlayEntryExample extends StatefulWidget {
 class _OverlayEntryExampleState extends State<OverlayEntryExample> {
  Widget test = const SizedBox.shrink();
  bool showOverlay = false;
- bool showOverlay3 = true;
+ bool showOverlay2 = true;
+ bool removeOverlays = false;
 
  @override
  Widget build(BuildContext context) {
  return Center(
  child: LenraFlex(
  direction: Axis.vertical,
+ crossAxisAlignment: CrossAxisAlignment.center,
  spacing: 2,
  children: [
  LenraText(text: "You can show another overlay by clicking on the button below."),
- LenraButton(
- text: "Show",
- onPressed: () {
- setState(() {
- showOverlay = true;
- });
- },
+ LenraFlex(
+ spacing: 2,
+ children: [
+ LenraButton(
+ text: "Show",
+ onPressed: () {
+ setState(() {
+ showOverlay = true;
+ removeOverlays = false;
+ });
+ },
+ ),
+ LenraButton(
+ text: "Remove overlays",
+ onPressed: () {
+ setState(() {
+ removeOverlays = true;
+ });
+ },
+ ),
+ ],
  ),
- LenraOverlayEntry(
- showOverlay: showOverlay,
- child: SizedBox(
- width: double.infinity,
- height: double.infinity,
- child: Container(
- child: Center(
- child: Container(
- color: LenraColorThemeData.greyNature,
+ if (!removeOverlays) ...[
+ LenraOverlayEntry(
+ showOverlay: showOverlay,
+ child: SizedBox(
+ width: double.infinity,
+ height: double.infinity,
+ child: Container(
+ child: Center(
+ child: Container(
+ color: LenraColorThemeData.greyNature,
+ child: LenraFlex(
+ direction: Axis.vertical,
+ padding: EdgeInsets.all(2),
+ spacing: 2,
+ mainAxisAlignment: MainAxisAlignment.center,
+ crossAxisAlignment: CrossAxisAlignment.center,
+ children: [
+ LenraText(text: "This is an overlay entry"),
+ LenraButton(
+ text: "Close",
+ onPressed: () {
+ setState(() {
+ showOverlay = false;
+ });
+ },
+ ),
+ ],
+ ),
+ ),
+ ),
+ ),
+ ),
+ ),
+ LenraOverlayEntry(
+ showOverlay: showOverlay2,
+ child: SizedBox(
+ width: double.infinity,
+ height: double.infinity,
+ child: Container(
+ color: LenraColorThemeData.greyLight,
+ child: Center(
  child: LenraFlex(
- direction: Axis.vertical,
  spacing: 2,
+ direction: Axis.vertical,
  mainAxisAlignment: MainAxisAlignment.center,
  crossAxisAlignment: CrossAxisAlignment.center,
  children: [
- LenraText(text: "This is an overlay entry"),
+ LenraText(text: "This is an overlay."),
+ LenraText(text: "You can close it by clicking on the button."),
  LenraButton(
  text: "Close",
  onPressed: () {
  setState(() {
- showOverlay = false;
+ showOverlay2 = false;
  });
  },
  ),
@@ -63,37 +112,7 @@ class _OverlayEntryExampleState extends State<OverlayEntryExample> {
  ),
  ),
  ),
- ),
- LenraOverlayEntry(
- showOverlay: showOverlay3,
- child: SizedBox(
- width: double.infinity,
- height: double.infinity,
- child: Container(
- color: LenraColorThemeData.greyLight,
- child: Center(
- child: LenraFlex(
- spacing: 2,
- direction: Axis.vertical,
- mainAxisAlignment: MainAxisAlignment.center,
- crossAxisAlignment: CrossAxisAlignment.center,
- children: [
- LenraText(text: "This is an overlay."),
- LenraText(text: "You can close it by clicking on the button."),
- LenraButton(
- text: "Close",
- onPressed: () {
- setState(() {
- showOverlay3 = false;
- });
- },
- ),
- ],
- ),
- ),
- ),
- ),
- ),
+ ]
  ],
  ),
  );

lib/layout/lenra_overlay_entry.dart

@@ -34,7 +34,7 @@ class _LenraOverlayEntryState extends State<LenraOverlayEntry> {
  @override
  void deactivate() {
  super.deactivate();
- if (overlayEntry.mounted) {
+ if (widget.showOverlay == true && overlayEntry.mounted) {
  removeOverlay();
  }
  }