Class THMIComboBox
Unit
Declaration
type THMIComboBox = class(TCustomComboBox, IHMIInterface)
Description
THMIComboBox
Hierarchy
- TCustomComboBox
- THMIComboBox
Overview
Fields
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FTag:TPLCTag; |
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FSecurityCode: UTF8String; |
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FAllowSetIndex:Boolean; |
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FIsEnabled:Boolean; |
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FIsEnabledBySecurity:Boolean; |
Methods
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procedure SetItems(const Value: TStrings); override; |
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procedure InternalSetItemIndex(const Val: integer); virtual; |
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procedure SetSecurityCode(AValue: UTF8String); virtual; |
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function GetControlSecurityCode:UTF8String; virtual; |
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procedure MakeUnsecure; virtual; |
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procedure SetHMITag(t:TPLCTag); virtual; |
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function GetHMITag:TPLCTag; virtual; |
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procedure CanBeAccessed(a:Boolean); virtual; |
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procedure WriteFaultCallBack(Sender:TObject); virtual; |
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procedure TagChangeCallBack(Sender:TObject); virtual; |
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procedure RemoveTagCallBack(Sender:TObject); virtual; |
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constructor Create(TheOwner: TComponent); override; |
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destructor Destroy; override; |
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procedure RefreshCombo(Data: PtrInt); |
Properties
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property Align; |
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property Anchors; |
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property ArrowKeysTraverseList; |
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property AutoComplete; |
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property AutoCompleteText; |
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property AutoDropDown; |
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property AutoSelect; |
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property AutoSize; |
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property BidiMode; |
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property BorderSpacing; |
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property BorderStyle; |
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property CharCase; |
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property Color; |
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property Constraints; |
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property DragCursor; |
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property DragKind; |
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property DragMode; |
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property DropDownCount; |
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property Enabled read FIsEnabled write SetEnabled default True; |
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property Font; |
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property ItemHeight; |
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property ItemIndex: integer read GetItemIndex; |
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property Items; |
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property ItemWidth; |
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property MaxLength; |
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property OnChange; |
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property OnChangeBounds; |
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property OnClick; |
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property OnCloseUp; |
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property OnContextPopup; |
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property OnDblClick; |
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property OnDragDrop; |
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property OnDragOver; |
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property OnDrawItem; |
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property OnEndDrag; |
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property OnDropDown; |
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property OnEditingDone; |
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property OnEnter; |
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property OnExit; |
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property OnGetItems; |
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property OnKeyDown; |
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property OnKeyPress; |
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property OnKeyUp; |
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property OnMeasureItem; |
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property OnMouseDown; |
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property OnMouseEnter; |
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property OnMouseLeave; |
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property OnMouseMove; |
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property OnMouseUp; |
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property OnStartDrag; |
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property OnSelect; |
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property OnUTF8KeyPress; |
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property ParentBidiMode; |
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property ParentColor; |
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property ParentFont; |
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property ParentShowHint; |
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property PLCTag: TPLCTag read GetHMITag write SetHMITag; |
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property PopupMenu; |
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property SecurityCode: UTF8String read FSecurityCode write SetSecurityCode; |
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property ShowHint; |
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property Sorted; |
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property TabOrder; |
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property TabStop; |
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property Text; |
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property Visible; |
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property BeforeSendAValueToTag: TBeforeSendNumericValueToTagEvent read FBeforeSendValueToTag write FBeforeSendValueToTag; |
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property AfterSendValueToTag: TAfterSendNumericValueToTagEvent read FAfterSendValueToTag write FAfterSendValueToTag; |
Description
Fields
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FTag:TPLCTag; |
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FSecurityCode: UTF8String; |
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FAllowSetIndex:Boolean; |
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FIsEnabled:Boolean; |
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FIsEnabledBySecurity:Boolean; |
Methods
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procedure SetItems(const Value: TStrings); override; |
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procedure InternalSetItemIndex(const Val: integer); virtual; |
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procedure SetSecurityCode(AValue: UTF8String); virtual; |
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function GetControlSecurityCode:UTF8String; virtual; |
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: See also | |
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procedure MakeUnsecure; virtual; |
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: See also | |
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procedure SetHMITag(t:TPLCTag); virtual; |
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: See also | |
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function GetHMITag:TPLCTag; virtual; |
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: See also | |
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procedure CanBeAccessed(a:Boolean); virtual; |
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: See also | |
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procedure WriteFaultCallBack(Sender:TObject); virtual; |
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procedure TagChangeCallBack(Sender:TObject); virtual; |
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procedure RemoveTagCallBack(Sender:TObject); virtual; |
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constructor Create(TheOwner: TComponent); override; |
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destructor Destroy; override; |
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procedure RefreshCombo(Data: PtrInt); |
Properties
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property Align; |
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property Anchors; |
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property ArrowKeysTraverseList; |
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property AutoComplete; |
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property AutoCompleteText; |
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property AutoDropDown; |
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property AutoSelect; |
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property AutoSize; |
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property BidiMode; |
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Note: windows has a fixed height in some styles | |
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property BorderSpacing; |
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property BorderStyle; |
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property CharCase; |
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property Color; |
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property Constraints; |
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property DragCursor; |
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property DragKind; |
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property DragMode; |
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property DropDownCount; |
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property Enabled read FIsEnabled write SetEnabled default True; |
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property Font; |
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property ItemHeight; |
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property ItemIndex: integer read GetItemIndex; |
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property Items; |
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property ItemWidth; |
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property MaxLength; |
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property OnChange; |
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property OnChangeBounds; |
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property OnClick; |
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property OnCloseUp; |
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property OnContextPopup; |
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property OnDblClick; |
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property OnDragDrop; |
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property OnDragOver; |
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property OnDrawItem; |
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property OnEndDrag; |
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property OnDropDown; |
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property OnEditingDone; |
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property OnEnter; |
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property OnExit; |
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property OnGetItems; |
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property OnKeyDown; |
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property OnKeyPress; |
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property OnKeyUp; |
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property OnMeasureItem; |
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property OnMouseDown; |
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property OnMouseEnter; |
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property OnMouseLeave; |
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property OnMouseMove; |
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property OnMouseUp; |
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property OnStartDrag; |
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property OnSelect; |
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property OnUTF8KeyPress; |
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property ParentBidiMode; |
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property ParentColor; |
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property ParentFont; |
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property ParentShowHint; |
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property PLCTag: TPLCTag read GetHMITag write SetHMITag; |
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property PopupMenu; |
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property SecurityCode: UTF8String read FSecurityCode write SetSecurityCode; |
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property ReadOnly; | |
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property ShowHint; |
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property Sorted; |
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property TabOrder; |
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property Style; | |
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property TabStop; |
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property Text; |
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property Visible; |
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property BeforeSendAValueToTag: TBeforeSendNumericValueToTagEvent read FBeforeSendValueToTag write FBeforeSendValueToTag; |
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: Event triggered before HMIEdit send a value to linked tag. | |
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property AfterSendValueToTag: TAfterSendNumericValueToTagEvent read FAfterSendValueToTag write FAfterSendValueToTag; |
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: Event triggered when the HMIEdit sent a value to linked tag. | |
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