ColumnGroup class Null safety
ColumnGroup is a group of columns collapsed into a single column. Purpose of this is to show a dropdown menu which the users can use to select which column to display. A group can also have a single column, in which case there will be no dropdown on the UI.
Constructors
- ColumnGroup({int? currentColumnIndex, dynamic currentColumn, required List columns})
Properties
- columns → List
-
List of columns in this ColumnGroup.
final
- currentColumn ↔ dynamic
-
KnowledgePanelTableColumnthat is displayed in the ColumnGroup.read / write - currentColumnIndex ↔ int?
-
The index of the column that is displayed in the ColumnGroup.
read / write
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
A string representation of this object. [...]
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited