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procedure SelectAll; override; 

Selects the entire block of text in the edit box.  

 

procedure Undo; 

Undoes the last edit control operation.  

 

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procedure Add(const pItemIdList: IItemIdList); 

Adds the given ITemIdList to the dropdown list. 

 

procedure Clear; override; 

Deletes all text from the edit box and all items from the Items list. 

 

procedure Delete(Index: Integer); 

Deletes the item with the given index from the Items list. 

 

function IndexOfPath(const pFullPath: string): Integer; 

Returns the index of the given path. 

 

function InsertItem(pIndex: Integer; pIndent: Integer; const pItemIdList: IItemIdList; pIconNumber: Integer = -1; const pCaption: UnicodeString = ''): Integer; overload; 

Adds an item to this control.  

 

function IsClosingUp: Boolean; 

Returns True if the drop down list is about to close up or was just closing up; False otherwise. 

 

procedure KeyPress(var Key: Char); override; 

KeyPress processes standard keystroke messages for the combo box control. 

 

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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. 

 

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procedure FilterChanged(const Filter: string); 

Called by the ShellLink instance when the Filter is changed.  

 

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procedure FullRefresh; 

Refreshes the contents of the control and fills the dropdownlist with Files. The procedure compares the Files, delivered by the FillFileList function, with the defined Filters and choses those that match with a Filter.