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Implements a collection for sections in a TCustomHeaderControl control.
Source position: comctrls.pp line 3978
type THeaderSections = class(TCollection) |
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protected |
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function GetOwner; override; |
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Gets the Owner of the class instance. |
procedure Update(); override; |
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Performs actions needed when a collection item has been changed. |
public |
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constructor Create(); |
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Constructor for the class instance. |
function Add; |
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Creates a new header section and adds it to the collection. |
function AddItem(); |
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Adds the specified header section at the position specified in Index. |
function Insert(); |
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Inserts a new collection item at the specified position in the collection. |
procedure Delete(); |
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Deletes the collection item stored at the specified position in the collection. |
property Items []: THeaderSection; default; [rw] |
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Items - the series of individual HeaderSections in the collection. |
end; |
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Implements a collection for sections in a TCustomHeaderControl control. |
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THeaderSections is a TCollection descendant used to store sections defined for a TCustomHeaderControl instance. THeaderSections is the type used to implement the Sections property in TCustomHeaderControl.
THeaderSections re-implements methods from the ancestor class that are used to add, insert, delete, and retrieve THeaderSection instances stored in the collection.
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Implements a section displayed on a TCustomHeaderControl / THeaderControl instance. |
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Sections - the short segments of the header separated by vertical bars that function as the elementary selection units of the header. |
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Version 3.2 | Generated 2024-02-25 | Home |