zTreeView Class Reference

DERIVED CLASS FOR TREEVIEW CONTROLS. More...

#include <Zclass.h>

Inheritance diagram for zTreeView:

List of all members.

Public Member Functions
HTREEITEM	Child (HTREEITEM item)
void	Collapse (HTREEITEM item)
void	CollapseBranch (HTREEITEM item)
void	Edit (HTREEITEM item)
void	Current (HTREEITEM item)
void	Expand (HTREEITEM item)
void	ExpandBranch (HTREEITEM item)
void	Indent (int indent)
HTREEITEM	ItemParent (HTREEITEM item)
HTREEITEM	Next (HTREEITEM item)
void	Delete (HTREEITEM item)
void	SortChildren (HTREEITEM item)
xstring	Text (HTREEITEM item)
void	Text (HTREEITEM item, LPCTSTR txt, int maxlen)
void	Toggle (HTREEITEM item)

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Detailed Description

DERIVED CLASS FOR TREEVIEW CONTROLS.

% Provides the functionality of the Windows common tree view control. A “tree view control” is a window that displays a hierarchical list of items, such as the headings in a document,the entries in an index,or the files and directories on a disk. Each item consists of a label and an optional bitmapped image,and each item can have a list of subitems associated with it. By clicking an item,the user can expand and collapse the associated list of subitems.

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Member Function Documentation

HTREEITEM zTreeView::Child

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::Collapse

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::CollapseBranch

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::Current

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::Delete

(

HTREEITEM

item

)

[inline]

Removes an item.

Parameters:

item

- Handle to an item.

void zTreeView::Edit

(

HTREEITEM

item

)

[inline]

Begins in-place editing of the specified item's text, replacing the text of the item with a single-line edit control containing the text. Implicitly selects and focuses the specified item. Sends a TVN_BEGINLABELEDIT notification message to the parent of the tree view control.

Parameters:

item

- Handle to an item.

void zTreeView::Expand

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::ExpandBranch

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::Indent

(

int

indent

)

[inline]

Sets the width of indentation and redraws the control to reflect the new width.

Parameters:

indent

- Width, in pixels, of the indentation. If this parameter is less than the system-defined minimum width, the new width is set to the system-defined minimum.

HTREEITEM zTreeView::ItemParent

(

HTREEITEM

item

)

[inline]

Retrieves the parent item of the specified tree view item.

Parameters:

item

- Handle to an item.

Returns:

the handle to the item if successful, or NULL otherwise.

HTREEITEM zTreeView::Next

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::SortChildren

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

void zTreeView::Text	(	HTREEITEM	item,
		LPCTSTR	txt,
		int	maxlen
	)

Parameters:

	item	- Handle to an item.
	txt	- .
	maxlen	- .

xstring zTreeView::Text

(

HTREEITEM

item

)

Parameters:

item

- Handle to an item.

void zTreeView::Toggle

(

HTREEITEM

item

)

[inline]

Parameters:

item

- Handle to an item.

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The documentation for this class was generated from the following file:

• ZKERNEL/Zclass.h