Package su.onno.ui

Record Class PageColumn

java.lang.Object
java.lang.Record
su.onno.ui.PageColumn
public record PageColumn(String width, PageBuilder region) extends Record
One column of a PageRow: a width and a PageBuilder region holding the column's content (any block — widget, list, text, custom — plus further nested rows).

width controls the column's share of the row:

  • a fraction — "1/2", "2/3", "1/3", "1/4" … — the column takes that proportion (the numerator is used as a flex weight, so 2/3+1/3 splits 2:1);
  • "<n>px" — a fixed width in dp (e.g. "300px" for a rail that never flexes);
  • null or "full" — an equal share of the remaining space.

  • Constructor Summary

    Constructors
    Constructor
    Description
    PageColumn(String width, PageBuilder region)
    Creates an instance of a PageColumn record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    final int
    hashCode()
    Returns a hash code value for this object.
    PageBuilder
    region()
    Returns the value of the region record component.
    final String
    toString()
    Returns a string representation of this record class.
    String
    width()
    Returns the value of the width record component.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • PageColumn

      public PageColumn(String width, PageBuilder region)
      Creates an instance of a PageColumn record class.
      Parameters:
      width - the value for the width record component
      region - the value for the region record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • width

      public String width()
      Returns the value of the width record component.
      Returns:
      the value of the width record component

    • region

      public PageBuilder region()
      Returns the value of the region record component.
      Returns:
      the value of the region record component