HcDropdownSearchState<T> class
Properties
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context
→ BuildContext
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The location in the tree where this widget builds.
no setterinherited
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return the state of the popup
no setter
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getSelectedItem
→ T?
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get selected value programmatically USED for SINGLE_SELECTION mode
no setter
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getSelectedItems
→ List<T>
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get selected values programmatically
no setter
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hashCode
→ int
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The hash code for this object.
no setterinherited
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isFocused
→ bool
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check if the dropdownSearch is focused
no setter
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isMultiSelectionMode
→ bool
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return true if we are in multiSelection mode , false otherwise
no setter
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mounted
→ bool
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Whether this State object is currently in a tree.
no setterinherited
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returns popup selected items
no setter
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returns true if all popup's items are selected; other wise False
no setter
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runtimeType
→ Type
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A representation of the runtime type of the object.
no setterinherited
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widget
→ HcDropdownSearch<T>
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The current configuration.
no setterinherited
Methods
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activate()
→ void
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Called when this object is reinserted into the tree after having been
removed via deactivate.
inherited
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build(BuildContext context)
→ Widget
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Describes the part of the user interface represented by this widget.
override
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changeSelectedItem(T? selectedItem)
→ void
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Change selected Value; this function is public USED to change the selected
value PROGRAMMATICALLY, Otherwise you can use
_handleOnChangeSelectedItems
for multiSelection mode you can use changeSelectedItems
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changeSelectedItems(List<T> selectedItems)
→ void
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Change selected Value; this function is public USED to change the selected
value PROGRAMMATICALLY, Otherwise you can use
_handleOnChangeSelectedItems
for SingleSelection mode you can use changeSelectedItem
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clear()
→ void
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Change selected Value; this function is public USED to clear selected
value PROGRAMMATICALLY, Otherwise you can use
_handleOnChangeSelectedItems
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closeDropDownSearch()
→ void
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close dropdownSearch popup if it's open
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deactivate()
→ void
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Called when this object is removed from the tree.
inherited
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debugFillProperties(DiagnosticPropertiesBuilder properties)
→ void
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Add additional properties associated with the node.
inherited
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didChangeDependencies()
→ void
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Called when a dependency of this State object changes.
inherited
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didUpdateWidget(covariant HcDropdownSearch<T> oldWidget)
→ void
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Called whenever the widget configuration changes.
override
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dispose()
→ void
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Called when this object is removed from the tree permanently.
inherited
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initState()
→ void
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Called when this object is inserted into the tree.
override
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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openDropDownSearch()
→ void
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Public Function that return then UI based on searchMode
data
selected item to be passed to the UI
If we close the popup , or maybe we just selected
another widget we should clear the focus
THIS USED FOR OPEN DROPDOWN_SEARCH PROGRAMMATICALLY,
otherwise you can you _selectSearchMode
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Deselect ALL items programmatically on the popup of selection
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Deselect items programmatically on the popup of selection
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validate selected items programmatically on the popup of selection
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select ALL items programmatically on the popup of selection
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select items programmatically on the popup of selection
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validate selected items programmatically passed in param
itemsToValidate
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reassemble()
→ void
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Called whenever the application is reassembled during debugging, for
example during hot reload.
inherited
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removeItem(T itemToRemove)
→ void
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function to remove an item from the list
Useful in multiSelection mode to delete an item
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setState(VoidCallback fn)
→ void
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Notify the framework that the internal state of this object has changed.
inherited
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toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style})
→ DiagnosticsNode
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Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
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toString({DiagnosticLevel minLevel = DiagnosticLevel.info})
→ String
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A string representation of this object.
inherited
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toStringShort()
→ String
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A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
-