Question

I ve发现,实施ComboBox的Caption<->Value List for ComboBox:

Is there a ComboBox that has Items like a TcxRadioGroup?

唯一的问题是:它拥有的是职业财产,但无工作。

因此,我如何看待TcxImageComboBox的项目?

Answer 1

快速和 d脏方法应当对大多数情况进行罚款:

function CompareItems(AFirst: TcxImageComboBoxItem; ASecond: TcxImageComboBoxItem): Integer;
begin
  Result := AnsiCompareText(AFirst.Description, ASecond.Description);
end;

procedure SortCxComboBoxItems(AItems: TcxImageComboBoxItems);
var
  I    : Integer;
  J    : Integer;
  PMin : Integer;
begin
  AItems.BeginUpdate;
  try
    // Selection Sort (http://en.wikipedia.org/wiki/Selection_sort)
    for I := 0 to AItems.Count - 1 do 
    begin
      PMin := I;
      for J := I + 1 to AItems.Count - 1 do 
      begin
        if CompareItems(AItems[J], AItems[PMin]) < 0 then begin
          PMin := J;
        end;
      end;
      if PMin <> I then 
      begin
        AItems[PMin].Index := I;
      end;
    end;
  finally
    AItems.EndUpdate;
  end;
end;

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