Jam.Shell.Controls.BaseShellListView.TJamFileListItem

Objects of the type JamFileListItem are used to populate the TJamFileList control.

Syntax

Pascal

TJamFileListItem = class(TJamCheckableListItem);

Remarks

The JamFileListItem provides extended information compared to the ListItem, which it is derived from. Each node represents an item of the shell namespace and provides information like the Path or more detailed information, like FileCount or FileSize. Of course it also offers the user the method GetNextItem to iterate over the items.

Jam.Shell.Controls.BaseShellListView

Public Methods

	Name	Description
	constructor Create(AOwner: TListItems); override;	Creates an instance of a TJamCheckableListItem component.
	destructor Destroy; override;	Destructor of a TJamCheckableListItem component.

Jam.Shell.Controls.BaseShellListView.TJamFileListItem

	Name	Description
	constructor Create(AOwner: TListItems); override;	Creates an instance of a TJamFileListItem component

TJamCheckableListItem Methods

	Name	Description
	procedure FullRefresh; virtual;	Reloads the complete item.
	function GetNextItem(Direction: TSearchDirection; States: TItemStates): TJamCheckableListItem;	Call GetNextItem to find the next list item after StartItem in the given direction. Only items in the state indicated by the States parameter are considered.
	function GetValue(pColumnId: TShellColumnId; pLoaded: Boolean = true): string;	Retrieves the value for a column and returns the value as string.
	procedure SetValue(const pSubItemIndex: integer; const pValue: string); overload;	Sets the subitem value or the caption.
	procedure SetValue(const pSubItemIndex: integer; const pValue: string; const pVariantValue: Variant); virtual; overload;	Sets the subitem value or the caption.

Jam.Shell.Controls.BaseShellListView.TJamFileListItem

	Name	Description
	function Compare(const pRelativeItemIdList: IItemIdList; pShellIndex: Integer = -1): integer; override; overload;	Compares a given ItemIdList with this item based on the current TJamCustomFileList.SortColumn.
	function Compare(pItem2: TJamCheckableListItem): integer; override; overload;	Compares a given TJamFileListItem with this item based on the current TJamCustomFileList.SortColumn.

TJamCheckableListItem Properties

	Name	Description
	property AbsoluteItemIdList: IItemIdList read GetAbsoluteItemIdList write SetAbsoluteItemIdList;	AbsoluteItemIdList returns a pointer to a fully qualified ItemIdList of the current object.
	property Caption: string read GetCaption write SetCaption;	See TListItem.Caption
	property Checked: Boolean read GetChecked write SetChecked;	If this property is set to true, the corresponding file or folder will be marked as checked and added to the TJamSelectionList. If it set to false, it will be marked as unchecked and automatically removed from the TJamSelectionList.
	property CheckState: TJamSelectionState read GetCheckState write SetCheckState;	This property is used to determine, if it is fully, partially or not checked.
	property Initialized: Boolean read fInitialized;	Indicates whether the item has been initialized.
	property ListView: TJamBaseShellListView read GetListView;	Indicates the list view control that displays the list item.
	property Path: UnicodeString read GetPath;	Use the property Path to get the fully qualified path of the current object.
	property RelativePIDL: IItemIdList read GetRelativePIDL write fRelativeItemIdList;	Use the property Path to get the full qualified path of the current object.
	property SubItems: TStrings read GetSubitems write SetSubitems;	Get or set the subitems of the current item.
	property TextColor: TColor read fTextColor write SetTextColor default clWindowText;	Defines the color of the text of this item.

Jam.Shell.Controls.BaseShellListView.TJamFileListItem

	Name	Description
	property FileCount: Integer read GetFileCount;	Returns the number of files of the current object.
	property FileSize: Int64 read GetFileSize;	Returns the size of current object.
	property ListView: TJamCustomFileList read GetListView;	See TListItem.ListView

Links

Jam.Shell.Controls.BaseShellListView, Legend, Members, Public Methods, TJamCheckableListItem Methods, TJamCheckableListItem Properties, See Also

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