JamControls.TJamPathLabel

Simple component that displays paths in a label.

Syntax

Pascal

TJamPathLabel = class(TCustomPanel, IIconViewer, IItemIdListViewer, IJamShellControl);

Remarks

The TJamPathLabel is a simple component that displays paths in a label. In case the path name is longer than the label, it replaces the inner part of the path with ... so that the path can be displayed with the full file name. Use the Path property to assign the path that should be displayed.

See Also

TJamShellListItem.FullPath

TJamShellTreeNode.FullPath

TJamCustomFileList.GetFullPath

TJamShellList.GetFullPath

TJamPathEdit.InitialDialogPath

TJamPathEdit

TJamPathEdit.Path

TJamCheckableListItem.Path

TJamPathLabel.Path

TJamShellList.SelectedFiles

Namespace

JamControls

Public Methods

JamControls.TJamPathLabel

	Name	Description
	constructor Create(pOwner: TComponent); override;	Creates an instance of a TJamPathLabel component
	destructor Destroy; override;	Destroys the instance of a TJamPathLabel component.

IJamShellControl Methods

	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.

JamControls.TJamPathLabel

	Name	Description
	procedure FullRefresh; virtual;	Refreshes the contents of the control. In this case reloads the icon.
	procedure SetDisplayPath(const pDisplayPath: string);	Allows to set the path / caption that is actaully shown on the label.

IJamShellControl Properties

	Name	Description
	property ShellLink: TJamShellLink read getShellLink write setShellLink;	The TJamShellLink instance to which the current control connected.

JamControls.TJamPathLabel

	Name	Description
	property Align;	Controls the horizontal placement of the text within the label.
	property Alignment;	Controls the horizontal placement of the text within the label.
	property Anchors;	See TCustomStaticText.Anchors
	property AutoSize read fAutoSize write SetAutoSize default false;	Determines whether the size of the label automatically resizes to accommodate the text.
	property BiDiMode;	See TCustomStaticText.BiDiMode
	property Caption;	Specifies a text string that identifies the control to the user.
	property Checked: Boolean read GetChecked write SetChecked default False;	Gets or sets the state of the checkbox.
	property Color;	See TCustomStaticText.Color
	property Constraints;	See TCustomStaticText.Constraints
	property DisplayType: TDisplayType read fDisplayType write fDisplayType default TDisplayType;	Specifies how the caption of the Path Label is displayed.
	property DragCursor;	See TCustomStaticText.DragCursor
	property DragKind;	See TCustomStaticText.DragKind
	property DragMode;	See TCustomStaticText.DragMode
	property ExecuteOnDblClick: Boolean read fExecuteOnDblClick write fExecuteOnDblClick default True;	Execute / open the displayed path if the user double clicks it. The default value is True.
	property Font;	See TCustomStaticText.Font
	property HelpContext;	See TCustomStaticText.HelpContext
	property HelpKeyword;	See TCustomStaticText.HelpKeyword
	property HelpType;	See TCustomStaticText.HelpType
	property Hint;	See TCustomStaticText.Hint
	property ItemIdList: IItemIdList read fItemIdList write SetItemIdList;	Specifies the ItemIdList to be displayed. If the path was set via the Path property, ItemIdList is nil, until the path was resolved in a background thread.
	property OnCheckStateChanged: TNotifyEvent read fOnCheckStateChanged write fOnCheckStateChanged;	Occurs when the state of the checkbox has changed.
	property OnClick;	See TCustomStaticText.OnClick
	property OnContextPopup;	See TCustomStaticText.OnContextPopup
	property OnDblClick;	See TCustomStaticText.OnDblClick
	property OnDragDrop;	See TCustomStaticText.OnDragDrop
	property OnDragOver;	See TCustomStaticText.OnDragOver
	property OnEndDock;	See TCustomStaticText.OnEndDock
	property OnEndDrag;	See TCustomStaticText.OnEndDrag
	property OnEnter;	Occurs when a control receives the input focus.
	property OnExit;	Occurs when the input focus shifts away from one control to another.
	property OnKeyDown;	Occurs when a user presses any key while the control has focus.
	property OnKeyPress;	Occurs when key pressed.
	property OnKeyUp;	Occurs when the user releases a key that was pressed.
	property OnMouseDown;	See TCustomStaticText.OnMouseDown
	property OnMouseMove;	See TCustomStaticText.OnMouseMove
	property OnMouseUp;	See TCustomStaticText.OnMouseUp
	property OnResize;	See
	property OnStartDock;	See TCustomStaticText.OnStartDock
	property OnStartDrag;	See TCustomStaticText.OnStartDrag
	property ParentBiDiMode;	See TCustomStaticText.ParentBiDiMode
	property ParentColor default True;	See TCustomStaticText.ParentColor
	property ParentFont read GetParentFont write SetParentFont default True;	Specifies where a control looks for its font information.
	property ParentShowHint;	See TCustomStaticText.ParentShowHint
	property Path: UnicodeString read GetPath write SetPath;	Gives a string with a path information to TJamPathLabel
	property ShellContextMenu: Boolean read fShellContextMenu write fShellContextMenu default True;	Automatically display the shell context menu.
	property ShellLink: TJamShellLink read getShellLink write setShellLink;	The TJamShellLink instance to which the current control connected.
	property ShowCheckbox: Boolean read GetShowCheckbox write SetShowCheckbox default False;	Determines if a checkbox should be shown.
	property ShowHint;	See TCustomStaticText.ShowHint
	property ShowIcon: Boolean read GetShowIcon write SetShowIcon default True;	Determines if the icon is shown next to the path.
	property StyleName;	Specifies the style name for this control.
	property TabOrder;	Indicates the position of the control in its parent's tab order.
	property TabStop;	Determines whether the user can tab to a control.
	property Transparent: Boolean read GetTransparent write SetTransparent default True;	See TCustomStaticText.Transparent
	property UsePathAsHint: Boolean read fUsePathAsHint write fUsePathAsHint;	Allow to set an own hint for the pathlabel instead of using the path itself.
	property UseSystemFont: Boolean read fUseSystemFont write SetUseSystemFont default false;	If it is set to true, the TJamPathLabel uses the same font as the Windows Explorer.
	property Version: String read GetVersion stored false;	The version number of the ShellBrower controls.
	property Visible;	See TCustomStaticText.Visible

Links

JamControls, Legend, Members, Public Methods, IJamShellControl Methods, IJamShellControl Properties, See Also

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