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Bugfix: fix regression; up-key and mousewheel-up were broken in r1512 for the data type dropdown.

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This commit is contained in:
rosenfield.albert
2008-06-24 09:22:53 +00:00
parent 94dd599f5f
commit f64626f152
2 changed files with 25 additions and 1 deletions
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2
source/fieldeditor.dfm
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@ -113,6 +113,8 @@ object FieldEditForm: TFieldEditForm
TabOrder = 2
OnChange = ComboBoxTypeChange
OnDrawItem = ComboBoxTypeDrawItem
OnKeyDown = ComboBoxTypeKeyDown
OnKeyUp = ComboBoxTypeKeyUp
end
object EditFieldname: TEdit
Left = 88

24
source/fieldeditor.pas
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@ -81,6 +81,9 @@ type
procedure CheckBoxZerofillClick(Sender: TObject);
procedure ComboBoxTypeDrawItem(Control: TWinControl; Index: Integer; Rect:
TRect; State: TOwnerDrawState);
procedure ComboBoxTypeKeyDown(Sender: TObject; var Key: Word; Shift:
TShiftState);
procedure ComboBoxTypeKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure listClick(Sender: TObject);
private
{ Private declarations }
@ -88,6 +91,7 @@ type
FMode : TFieldEditorMode;
FModeWhenCalled : TFieldEditorMode;
FFieldName : String;
FLastKey: Word;
procedure ValidateControls;
function IsCategory(index: Integer): Boolean;
function IndexToType(index: Integer): Integer;
@ -352,12 +356,18 @@ end;
procedure TFieldEditForm.ComboBoxTypeChange(Sender: TObject);
var
FieldType : TMysqlDataTypeRecord;
idx: Integer;
begin
// Attributes
// Skip column type categories
if IsCategory(ComboBoxType.ItemIndex) then begin
ComboBoxType.ItemIndex := ComboBoxType.ItemIndex + 1;
idx := ComboBoxType.ItemIndex;
if FLastKey = VK_UP then idx := idx - 1
else idx := idx + 1;
if idx < 0 then idx := idx + 2;
if idx >= ComboBoxType.Items.Count then idx := idx - 2;
ComboBoxType.ItemIndex := idx;
end;
// Detect column-type
@ -1120,6 +1130,18 @@ begin
end;
end;
procedure TFieldEditForm.ComboBoxTypeKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
FLastKey := Key;
end;
procedure TFieldEditForm.ComboBoxTypeKeyUp(Sender: TObject; var Key: Word;
Shift: TShiftState);
begin
FLastKey := 0;
end;
end.