Name 

Description 

 

constructor Create(aOwner: TComponent); override; 

Creates and intializes an instance of this component.  

 

destructor Destroy; override; 

Destroys an instance of a TJamBaseSelectionList component  

 

Name 

Description 

 

property OnInvalidPath: TInvalidPathEvent read fOnInvalidPath write fOnInvalidPath; 

This is event is fired if an invlaid path was supposed to be added to the list. 

 

Name 

Description 

 

procedure AddPathToSelection(sFQPath: String); virtual; abstract; 

This procedure adds a path to the list of selected paths.  

 

procedure Assign(pSelectionList: TPersistent); override; 

See TPersistent.Assign 

 

procedure Clear; virtual; 

Clears list of paths. 

 

function IsEmpty: Boolean; 

Returns true if the list is empty. 

 

procedure LoadFromIniFile(const sFileName: String; const section: String = '_sectionlist'); 

With this procedure you can load an existing selection list from an ini file. You may pass the section name as second parameter. 

 

procedure RemovePathFromSelection(sFQPath: String); virtual; abstract; 

Use this procedure to remove an item from a selection list.  

 

procedure SaveToIniFile(const sFileName: String; const section: String = '_sectionlist'); 

Save the selection list to an INI-file.  

 

Name 

Description 

 

property Count: Integer read GetCount; 

The number of selected paths.  

 

property FileCount: Integer read GetFileCount; 

Use this property to get the total number of selected files.  

 

property FolderCount: Integer read GetFolderCount; 

Use this property to get the total number of selected folders.  

 

property OnChange: TNotifyEvent read fOnChange write fOnChange; 

Occurs, if the selection has changed.  

 

property Parent: TComponent read fParent write fParent; 

The parent component of this instance. 

 

property Path [i : Integer]: String read GetListItem; 

Gives back the filename of an item.  

 

property Paths: TFileNames read GetPaths write SetPaths; 

List of the selected files.  

 

property Size: Int64 read GetSize; 

Use this function to get back the total size of the selected files.