TCustomTabControl
E1014717
TCustomTabControl is a VCL base class in Delphi that provides the core functionality and behavior for tabbed controls, such as tab sheets and tabbed interfaces.
All labels observed (3)
| Label | Occurrences |
|---|---|
| TCustomTabControl canonical | 2 |
| TTabControl | 2 |
| TPageControl | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13020080 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TCustomTabControl Context triple: [TControl, superclassOf, TCustomTabControl]
-
A.
TWinControl
TWinControl is a fundamental VCL class in Delphi that represents windowed controls capable of receiving input focus, handling Windows messages, and serving as parents for other controls.
-
B.
TPanel
TPanel is a container control in Delphi's Visual Component Library used to group and organize other visual components on a form.
-
C.
TControl
TControl is a fundamental base class in Delphi's Visual Component Library that provides common behavior and properties for visual components and controls.
-
D.
MatTabs
MatTabs is an Angular Material UI component that provides a tabbed navigation interface for organizing and switching between multiple views or content sections.
-
E.
TComboBox
TComboBox is a VCL GUI control in Delphi that combines an edit box with a drop-down list, allowing users to either select from predefined items or enter their own text.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TCustomTabControl Target entity description: TCustomTabControl is a VCL base class in Delphi that provides the core functionality and behavior for tabbed controls, such as tab sheets and tabbed interfaces.
-
A.
TWinControl
TWinControl is a fundamental VCL class in Delphi that represents windowed controls capable of receiving input focus, handling Windows messages, and serving as parents for other controls.
-
B.
TPanel
TPanel is a container control in Delphi's Visual Component Library used to group and organize other visual components on a form.
-
C.
TControl
TControl is a fundamental base class in Delphi's Visual Component Library that provides common behavior and properties for visual components and controls.
-
D.
MatTabs
MatTabs is an Angular Material UI component that provides a tabbed navigation interface for organizing and switching between multiple views or content sections.
-
E.
TComboBox
TComboBox is a VCL GUI control in Delphi that combines an edit box with a drop-down list, allowing users to either select from predefined items or enter their own text.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Delphi class
ⓘ
VCL base class ⓘ tab control base class ⓘ |
| ancestorOf |
TPageControl
ⓘ
linked to:
TCustomTabControl
TTabControl ⓘ
linked to:
Vcl.ComCtrls unit
|
| definedIn | Vcl.ComCtrls unit ⓘ |
| designedFor | subclassing by higher-level tab controls ⓘ |
| framework |
VCL
ⓘ
linked to:
Delphi (programming language)
|
| hasEvent |
OnChange
ⓘ
OnChanging ⓘ OnDrawTab ⓘ OnGetImageIndex ⓘ |
| hasMethod |
IndexOfTabAt
ⓘ
RowCount ⓘ ScrollTabs ⓘ TabRect ⓘ UpdateTabImages ⓘ |
| hasProperty |
HotTrack
ⓘ
Images ⓘ MultiLine ⓘ OwnerDraw ⓘ RaggedRight ⓘ Style ⓘ TabHeight ⓘ TabIndex ⓘ TabPosition ⓘ TabStop ⓘ TabVisible ⓘ TabWidth ⓘ Tabs ⓘ |
| inheritsFrom | TWinControl ⓘ |
| introducedIn | early Delphi VCL versions ⓘ |
| language | Object Pascal ⓘ |
| manages |
tab drawing
ⓘ
tab layout ⓘ tab navigation ⓘ |
| partOf |
Delphi VCL
ⓘ
linked to:
Embarcadero VCL Reference
|
| platform | Windows ⓘ |
| requires | Windows common controls ⓘ |
| supports |
multiple tabs
ⓘ
owner-draw tabs ⓘ tab hints ⓘ tab images ⓘ tab reordering ⓘ tab selection ⓘ |
| usedFor |
creating tabbed interfaces
ⓘ
implementing tabbed controls ⓘ managing tab sheets ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: TCustomTabControl Description of subject: TCustomTabControl is a VCL base class in Delphi that provides the core functionality and behavior for tabbed controls, such as tab sheets and tabbed interfaces.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: TCustomTabControl
linked to: TCustomTabControl
linked to: TCustomTabControl