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Unit JvDBTreeView.pas

Author: Andrei Prygounkov

Package: DB

Status: Partial updates

Contains the TJvDBTreeView component. <INCLUDE JVCL.UnitText.dtx>

Last changed by obones on 2009-01-04 21:24:34 CET

Items in the unit

Item
Summary
EJvDBTreeViewError Exception raised when the dataset for the TJvDBTreeView data-aware tree view is in an invalid state.
TFieldTypes Set of field types allowed in the DBTree component.
TGetDetailValue Event type used to retrieve one or more detail values for a node selected in the data-aware tree view component.
TJvCustomDBTreeView Specifies the interface for a data-aware tree view control.
TJvCustomDBTreeView.AddChildNode Write here a summary (1 line)
TJvCustomDBTreeView.DataLink Manages the link and event responses for the data source in the data-aware tree view control.
TJvCustomDBTreeView.DataSource Write here a summary (1 line)
TJvCustomDBTreeView.DeleteChildren Write here a summary (1 line)
TJvCustomDBTreeView.DeleteNode Write here a summary (1 line)
TJvCustomDBTreeView.DetailField Set DetailField to the parent_id
TJvCustomDBTreeView.DragDrop Write here a summary (1 line)
TJvCustomDBTreeView.FindNextNode Write here a summary (1 line)
TJvCustomDBTreeView.FindNode Write here a summary (1 line)
TJvCustomDBTreeView.GetDetailValue Write here a summary (1 line)
TJvCustomDBTreeView.IconField Write here a summary (1 line)
TJvCustomDBTreeView.ItemField Set ItemField to the description field
TJvCustomDBTreeView.KeyField Write here a summary (1 line)
TJvCustomDBTreeView.LinkActive Write here a summary (1 line)
TJvCustomDBTreeView.MasterField Set Masterfield to the item_id
TJvCustomDBTreeView.Mirror Write here a summary (1 line)
TJvCustomDBTreeView.ParentField Write here a summary (1 line)
TJvCustomDBTreeView.PersistentNode Indicates if child nodes are stored in the tree, or recreated when the parent node is expanded.
TJvCustomDBTreeView.RefreshChild Ensures that child nodes for a specified tree node are calculated and refreshed.
TJvCustomDBTreeView.SelectedIndex Represents an image index offset to use for items in the data-aware tree view when the item is selected.
TJvCustomDBTreeView.SelectNode Finds a tree node with the specified value in the Items for the data-aware tree view.
TJvCustomDBTreeView.StartMasterValue Write here a summary (1 line)
TJvCustomDBTreeView.UpdateLock Counts the number of times the tree view has been asked to update itself since the initial update request.
TJvCustomDBTreeView.UpdateLocked Write here a summary (1 line)
TJvCustomDBTreeView.UpdateTree Forces the tree view to be updated following changes to node(s) or the dataset for the data-aware tree view control.
TJvCustomDBTreeView.UpdateUnLock Maintains the update lock count for the tree view.
TJvCustomDBTreeView.UseFilter Indicates if a filter should be use on the dataset when building the tree structure in the data-aware tree view.
TJvDBTreeNode Represents nodes added to the TJvDBTreeView data-aware tree view control.
TJvDBTreeNode.MasterValue Identifies the parent in a parent/child relationship for the tree node.
TJvDBTreeNode.MoveTo Moves the node to another location in the tree view.
TJvDBTreeNode.SetMasterValue Updates the value that represents the parent for a node in the data-aware tree view control.
TJvDBTreeView Implements a data-aware tree view control.
TJvDBTreeViewDataLink Manages the link and event responses for the data source in the data-aware tree view control.
TJvDBTreeViewDataLink.Create Constructor for the object instance.

Copyright (c) 2004 by the JVCL Team; all rights reserved
Uses PclZip by phpconcept and parts of the PEAR library