show method
Implementation
void show(BuildContext context) {
if (_overlayEntry == null) {
_overlayEntry = _buildOverlay();
(overlay ?? Overlay.of(context)).insert(_overlayEntry!);
}
}
void show(BuildContext context) {
if (_overlayEntry == null) {
_overlayEntry = _buildOverlay();
(overlay ?? Overlay.of(context)).insert(_overlayEntry!);
}
}