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EZ_CreateDirTree(3)             EZWGL Functions            EZ_CreateDirTree(3)


NAME

       EZ_CreateDirTree - create a directory tree


SYNOPSIS

       #include <EZ.h>

       typedef  void *(*EZ_DirTreeNodeCreator) (char *path, void *data);

       EZ_TreeNode  *EZ_CreateDirTree(EZ_DirTreeNodeCreator nctr, char *pattern,
                                      void *client_data, int open_mode)


ARGUMENTS

       nctr  Specifies a function, the node creator.

       pattern  Specifies a pattern

       client_data  Specifies an arbitary client data, it will be attached to
       all nodes on the directory tree created

       open_mode  Specifies one of the three ways to open directory nodes,
       when a double left-mouse-button occurs on a directory node.  Value must
       be one of EZ_DIR_NODE_OPEN_DIRECTORY_NONE, EZ_DIR_NODE_OPEN_DIREC-
       TORY_DEFAULT or EZ_DIR_NODE_OPEN_DIRECTORY_COLLAPSING.  In the first
       mode, directory node cannot be opened, in the third mode, when a
       directory is opend, it collapse all other opened directory nodes. The
       second mode is the default, double click the left-mouse-button
       open/close the corresponding directory nodes.

       The node creator should call EZ_CreateItem to create a display item for
       the given pathname, set up the item as needed by the application
       (configure appearance, register callbacks etc) and then call
       EZ_CreateTreeNode with NULL parent node and return the result.


DESCRIPTION

       EZ_CreateDirTree finds all files that matches pattern and create a tree
       representation of them. The root of the tree is always root at "/".


SEE ALSO

        EZ_CreateTreeNode(3), EZ_TreeFindNodeUsingItem(3)

EZWGL                                                      EZ_CreateDirTree(3)

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