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reorderable_grid_view package
documentation
reorderable_grid_view.dart
ReorderableSliverGridView
placeholderBuilder property
placeholderBuilder property
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placeholderBuilder
property
PlaceholderBuilder
?
placeholderBuilder
final
Implementation
final PlaceholderBuilder? placeholderBuilder;
reorderable_grid_view package
documentation
reorderable_grid_view
ReorderableSliverGridView
placeholderBuilder property
ReorderableSliverGridView class