---
:wxHeaderCtrl.Create:
  :detail:
    :pre:
      :programlisting:
        - :pattern: !ruby/regexp /.*/
          :replace: |

            ```ruby
              Wx::HD_DEFAULT_STYLE & ~Wx::HD_ALLOW_REORDER
            ```
:wxHeaderCtrl.AddColumnsItems:
  :detail:
    :pre:
      :programlisting:
        - :pattern: !ruby/regexp /.*/
          :replace: |

            ```ruby
              menu = Wx::Menu.new
              menu.append(100, 'Some custom command')
              menu.append_separator
              add_columns_items(menu, 200)
              rc = get_popup_menu_selection_from_user(menu, pt)
              if rc >= 200
                # ... toggle visibility of the column rc-200 ...
              end
            ```
:wxHeaderCtrl.UpdateColumnWidthToFit:
  :detail:
    :pre:
      :programlisting:
        - :pattern: !ruby/regexp /.*/
          :replace: |

            ```ruby
              class MyHeaderColumn < Wx::HeaderColumn
                # ...
            
                def set_width(width) 
                  @width = width
                end
          
                def get_width 
                  @width
                end
            
              end
              
              class MyHeaderCtrl < Wx::HeaderCtrl
                # ...
            
                protected
            
                def get_column(idx)
                  # @cols = Array<MyHeaderColumn>
                  @cols[idx]
                end
              
                def update_column_width_to_fit(idx, widthTitle)
                  widthContents = # ... compute minimal width for column idx ...
                  @cols[idx].set_width([widthContents, widthTitle].max)
                  true
                end
            
              end
            ```
:wxHeaderCtrlSimple.HideColumn:
  :detail:
    :pre:
      :programlisting:
        - :pattern: !ruby/regexp /.*/
          :replace: |

            ```ruby
              show_column(idx, false)
            ```
:wxHeaderColumnSimple:
  :detail:
    :pre:
      :programlisting:
        - :pattern: !ruby/regexp /.*/
          :replace: |

            ```ruby
              header = Wx::HeaderCtrlSimple.new(...)
              col = Wx::HeaderColumnSimple.new('Title')
              col.set_width(100)
              col.set_sortable(100)
              header.append_column(col)
            ```