GridColumn class Null safety

Provides the base functionalities for all the column types in SfDataGrid.

Implementers

Constructors

GridColumn({required String columnName, required Widget label, ColumnWidthMode columnWidthMode = ColumnWidthMode.none, bool visible = true, bool allowSorting = true, EdgeInsets autoFitPadding = const EdgeInsets.all(16.0), double minimumWidth = double.nan, double maximumWidth = double.nan, double width = double.nan, bool allowEditing = true})
Creates the GridColumn for SfDataGrid widget.

Properties

actualWidth double
The actual display width of the column when auto fitted based on SfDataGrid.columnWidthMode or columnWidthMode. [...]
read-only
allowEditing bool
Decides whether cell should be moved into edit mode based on SfDataGrid.editingGestureType. [...]
final
allowSorting bool
Decides whether user can sort the column simply by tapping the column header. [...]
final
autoFitPadding EdgeInsets
The amount of space which should be added with the auto size calculated when you use SfDataGrid.columnWidthMode as ColumnWidthMode.auto or ColumnWidthMode.fitByCellValue or ColumnWidthMode.fitByColumnName option.
final
columnName String
The name of a column.The name should be unique. [...]
final
columnWidthMode ColumnWidthMode
How the column widths are determined. [...]
final
hashCode int
The hash code for this object. [...]
read-only, inherited
label Widget
The label of column header. [...]
final
maximumWidth double
The maximum width of the column. [...]
final
minimumWidth double
The minimum width of the column. [...]
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
visible bool
Whether column should be hidden. [...]
final
width double
The width of the column. [...]
final

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