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TreeLine 1.2.2 (Stable branch)
01-08-2009
TreeLine is used to organize and store text data in a tree structure. It is well suited to keeping track of many different types of information. Each node of the tree can contain several defined fields, forming a mini-database. The format of each node can be defined, and the output can be shown on the screen, printed, or exported to HTML. The tree structure is navigated and edited in the left pane of the window, while various views of the child data are shown and editable in the right pane. The data is stored in XML text files. TreeLine is based on the PyQt library. License: GNU General Public License (GPL) Changes:|
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Blt_TreeGetNode(3) BLT Library Procedures Blt_TreeGetNode(3) __________________________________________________________________________________________________________________________________________________ NAME
Blt_TreeGetNode - Finds the node from the ID. SYNOPSIS
#include <bltTree.h> Blt_TreeNode Blt_TreeGetNode(tree, number) ARGUMENTS
Blt_Tree tree (in) Tree containing the requested node. unsigned int number (in) Serial number of the requested node. _________________________________________________________________ DESCRIPTION
This procedure returns a node in a tree object based upon a give serial number. The node is searched using the serial number. The arguments are as follows: tree The tree containing the requested node. number The serial number of the requested node. RETURNS
The node represented by the given serial number is returned. If no node with that ID exists in tree then NULL is returned. EXAMPLE
The following example gets the node from a serial number. unsigned int number; Blt_TreeNode node; Blt_TreeToken token; node = Blt_TreeGetNode(token, number); if (node == NULL) { printf("no node with ID %d exists ", number); } else { printf("node found: label is %s ", Blt_TreeNodeLabel(node)); } KEYWORDS
Tcl_TreeCreateNode, Tcl_TreeDeleteNode BLT
2.4 Blt_TreeGetNode(3)