ShellBrowser Delphi Components Documentation
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ICancellationIndicator Methods
ICancellationIndicator Methods
 
Name 
Description 
 
Gets whether cancellation has been requested for this token. 
Jam.Shell.Types.ICancellationToken
 
Name 
Description 
 
Communicates a request for cancellation. 
Jam.Shell.Types.IUICommandInvokable
 
Name 
Description 
 
Returns the number of selected Objects in the control.  
 
Executes a shell command on the objects selected in the control.  
 
Displays a context menu for the selected items. 
ShellBrowser.IShellCommandInvokable
 
Name 
Description 
 
Getter for the OnBeforeShellCommand property.  
 
Setter for the OnBeforeShellCommand property.  
ShellLink.IJamShellControl
 
Name 
Description 
 
This method is called by the ShellLink instance if the currently selected item has changed. 
 
Getter method for the ShellLink property. 
 
GoUp 
This method indicates that the callee should go up one level and display the contents of the current folder's parent folder. 
 
This method is called by the ShellLink instance if the currently displayed folder has changed. 
 
This method indicates that the control should perform a refresh of its contents. 
 
This method indicates that the callee should select all item it currently displays. 
 
Setter method for the ShellLink property. 
ShellLink.IJamSupportsFilter
 
Name 
Description 
 
Called by the ShellLink instance when the Filter is changed.  
ShellControls.TJamShellTree
 
Name 
Description 
 
With this function you can add an object, which is hidden in the file system, to the tree like administrative shares (\ServerC$).  
 
Adds a new root node to the tree. 
 
Removes all root nodes from the tree.  
 
Creates a new directory in the given path.  
 
Refreshes the contents of the TJamShellTree.  
 
Get the checkbox state of an item.  
 
Returns the node that is found at the specified position. 
 
GoUp 
Goes up one level in the file system structure.  
 
Executes a shell command on the objects selected in the control.  
 
Checks if move is possible.  
 
Returns if the node at the given index is a special folder like the Control Panel.  
 
Jump back and forward to directories, which you selected before.  
 
This method indicates that the control should perform a refresh of its contents.  
 
Refreshes the child nodes of a node in a JamShellTree.  
 
Triggers node sorting or resorting of the node's child nodes 
 
Use this method to select a sub folder of the current selected folder.  
 
Show the context menu for the selected node.  
 
Performs a quick refresh of the contents of the TJamShellTree.