Name 

Description 

 

procedure FileChanged(FolderPIDL: IItemIdList; FilePIDL: IItemIdList); 

This method is called by the ShellLink instance if the currently selected item has changed. 

 

function getShellLink: TJamShellLink; 

Getter method for the ShellLink property. 

 

function GoUp: Boolean; 

This method indicates that the callee should go up one level and display the contents of the current folder's parent folder. 

 

procedure PathChanged(FolderPIDL: IItemIdList); 

This method is called by the ShellLink instance if the currently displayed folder has changed. 

 

procedure Refresh(pRefreshLevel: TRefreshLevel; pItemIdList: IItemIdList = nil); 

This method indicates that the control should perform a refresh of its contents. 

 

procedure SelectAll; 

This method indicates that the callee should select all item it currently displays. 

 

procedure setShellLink(aValue: TJamShellLink); 

Setter method for the ShellLink property. 

 

Name 

Description 

 

function GetSelectedElements: IItemIdListCollection; 

Returns an IItemIdListCollection containing the selected ItemIdLists or an empty list if nothing is selected. 

 

Name 

Description 

 

procedure FilterChanged(const Filter: string); 

Called by the ShellLink instance when the Filter is changed.  

 

Name 

Description 

 

function CreateDir(pName: string; pEditMode: Boolean): Boolean; 

Creates a new directory in the current folder.  

 

procedure DeselectAll; 

Issues that all items in the current view has to be deselected.  

 

function DeselectItem(const pRelativeItemIdList: IItemIdList): Boolean; virtual; abstract; overload; 

Deselects the item at the position passed by IItemIdList.  

 

function DeselectItem(pIndex: Integer): Boolean; virtual; abstract; overload; 

Deselects an item in the current view by its index.  

 

procedure EditSelected; virtual; abstract; 

Puts the first selected item into the edit/rename mode.  

 

function EnsureVisible(const pRelativeItemIdList: IItemIdList): Boolean; virtual; abstract; overload; 

Scrolls to the item with the specified IItemIdList.  

 

function EnsureVisible(pIndex: Integer): Boolean; virtual; abstract; overload; 

Scrolls to the item at the specified index.  

 

procedure FullRefresh; 

Refreshes the contents of the TJamShellControl base class.  

 

function GetFullPath(pIndex: Integer): string; 

Returns the full path of a given index of an item.  

 

function GoUp: Boolean; virtual; 

Goes up one level in the file system structure.  

 

function IndexOf(const pPath: string): Integer; overload; 

Returns the position of a path in the list.  

 

function InvokeCommandOnFolder(const pCommand: TShellCommand): Boolean; virtual; 

Executes a context menu command for the listed folder.  

 

function InvokeCommandOnSelected(const pCommand: TShellCommand): Boolean; virtual; 

Executes a context menu command for all selected items.  

 

function IsFolder(pIndex: Integer): Boolean; 

Use this method to check if the item at the passed index is a folder.  

 

function IsSelected(const pRelativeItemIdList: IItemIdList): Boolean; virtual; abstract; overload; 

Checks if the item with the given IItemIdList is selected.  

 

function IsSelected(pIndex: Integer): Boolean; virtual; abstract; overload; 

Checks if the item with the given index is selected.  

 

function IsSpecialObject(pIndex: Integer): TJamShellFolder; 

Returns if the given item is a special folder.  

 

procedure MoveBack; virtual; abstract; 

Moves one step back in history of visited folders.  

 

procedure MoveForward; virtual; abstract; 

Moves one step forward in history of visited folders.  

 

procedure SelectAll; 

Issues that all items in the current view has to be selected.  

 

function SelectedFilesSize: Int64; 

Returns the summarized size of all selected files in Bytes.  

 

function SelectItem(const pRelativeItemIdList: IItemIdList; pAdd: Boolean = True): Boolean; virtual; abstract; overload; 

Selects the item at the position passed by IItemIdList.  

 

function SelectItem(pIndex: Integer; pAdd: Boolean = True): Boolean; virtual; abstract; overload; 

Selects the item at the position passed by index.  

 

procedure SmartRefresh; 

Triggers a smart refresh for all connected controls.  

 

procedure Ungroup; 

Ungroups the items inside the current view.  

 

Name 

Description 

 

function DeselectItem(const pRelativeItemIdList: IItemIdList): Boolean; override; 

Deselects the item at the position passed by IItemIdList.  

 

function DeselectItem(pIndex: Integer): Boolean; override; 

Deselects an item in the current view by its index.  

 

procedure EditSelected; override; 

Puts the first selected item into the edit/rename mode.  

 

function EnsureVisible(const pRelativeItemIdList: IItemIdList): Boolean; override; 

Scrolls to the item with the specified IItemIdList.  

 

function EnsureVisible(pIndex: Integer): Boolean; override; 

Scrolls to the item at the specified index.  

 

procedure Invalidate; override; 

Invalidates the control.  

 

function InvokeCommand(const pCommand: TShellCommand): Boolean; 

Executes a context menu command for listed folder or selected items depending on focus.  

 

function IsSelected(const pRelativeItemIdList: IItemIdList): Boolean; override; 

Checks if the item with the given IItemIdList is selected.  

 

function IsSelected(pIndex: Integer): Boolean; override; 

Checks if the item with the given index is selected.  

 

procedure MoveBack; override; 

Moves one step back in history of visited folders.  

 

procedure MoveForward; override; 

Moves one step forward in history of visited folders.  

 

function PreProcessMessage(var pMsg: TMsg): Boolean; override; 

Passes messages to the native ExplorerBrowser and/or raises matching events.  

 

function SelectItem(const pRelativeItemIdList: IItemIdList; pAdd: Boolean = True): Boolean; override; 

Selects the item at the position passed by IItemIdList.  

 

function SelectItem(pIndex: Integer; pAdd: Boolean = True): Boolean; override; overload; 

Selects the item at the position passed by index.  

 

procedure SetFocus; override; 

Sets the keyboard focus to the current window.  

 

procedure SetFocusOnShellView; 

Sets the keyboard focus on the shell view located on the right side.  

 

procedure SetFocusOnTreeView; 

Sets the keyboard focus on the tree view (navigation pane) located on the left side.