TBaseVirtualTree.GetFirst Method

Virtual Tree View

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TBaseVirtualTree Class | TBaseVirtualTree.GetDisplayRect Method | TBaseVirtualTree.GetFirstChecked Method

Group of node navigation functions.

Pascal

function GetFirst: PVirtualNode;
function GetFirstChild(Node: PVirtualNode): PVirtualNode;
function GetFirstCutCopy: PVirtualNode;
function GetFirstInitialized: PVirtualNode;
function GetFirstNoInit: PVirtualNode;
function GetFirstSelected: PVirtualNode;
function GetFirstVisible: PVirtualNode;
function GetFirstVisibleChild(Node: PVirtualNode): PVirtualNode;
function GetFirstVisibleChildNoInit(Node: PVirtualNode): PVirtualNode;
function GetFirstVisibleNoInit: PVirtualNode;

Description

This group of navigation functions is used to return the first node in the tree or first sub node with various properties.

GetFirst	First node in the tree with initialization.
GetFirstChild	First child node with initialization.
GetFirstCutCopy	First node in cut/copy set (no initialization needed).
GetFirstInitialized	First initialized node in the tree (no initialization needed).
GetFirstNoInit	First node in the tree without initialization.
GetFirstVisible	First visible node in the tree with initialization.
GetFirstVisibleChild	First visible child of a node with initialization.
GetFirstVisibleChildNoInit	First visible child of a node without initialization.
GetFirstVisibleNoInit	First visible node in the tree without initialization.

Class

TBaseVirtualTree Class

Links

TBaseVirtualTree Class

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