Macros
#define	TVN_ERRSPACE 255
	Indicates that memory is not enough. More...

#define	TVN_SELCHANGE 1
	Notifies the change of selection. More...

#define	TVN_DBLCLK 2
	Notifies the user has double-clicked an item. More...

#define	TVN_SETFOCUS 4
	Indicates gain of input focus. More...

#define	TVN_KILLFOCUS 5
	Indicates loss of input focus. More...

#define	TVN_CLICKED 7
	Indicates the user has clicked an item. More...

#define	TVN_ENTER 8
	Indicates the user has pressed the ENTER key. More...

#define	TVN_FOLDED 9
	Indicates a sub-tree has folded. More...

#define	TVN_UNFOLDED 10
	Indicates a sub-tree has unfolded. More...

Detailed Description

Macro Definition Documentation

◆ TVN_CLICKED

#define TVN_CLICKED 7

Indicates the user has clicked an item.

Definition at line 523 of file treeview.h.

◆ TVN_DBLCLK

#define TVN_DBLCLK 2

Notifies the user has double-clicked an item.

Definition at line 499 of file treeview.h.

◆ TVN_ENTER

#define TVN_ENTER 8

Indicates the user has pressed the ENTER key.

Definition at line 529 of file treeview.h.

◆ TVN_ERRSPACE

#define TVN_ERRSPACE 255

Indicates that memory is not enough.

A list box sends an TVN_ERRSPACE notification message to its parent window when it cannot allocate enough memory to complete the current operation.

Definition at line 487 of file treeview.h.

◆ TVN_FOLDED

#define TVN_FOLDED 9

Indicates a sub-tree has folded.

Note: This is an extended notification, the control calls NotifyParentEx function to notify the parent, and passes the handle to the folded item through add_data argument of NotifyParentEx function. You should define and set Notificaton Callback Procedure for the control in order to get the handle to the folded item.

See also: SetNotificationCallback, NotifyParentEx

Definition at line 543 of file treeview.h.

◆ TVN_KILLFOCUS

#define TVN_KILLFOCUS 5

Indicates loss of input focus.

A TreeView control sends an TVN_KILLFOCUS notification message to its parent window when the list box loses the input focus.

Definition at line 517 of file treeview.h.

◆ TVN_SELCHANGE

#define TVN_SELCHANGE 1

Notifies the change of selection.

Definition at line 493 of file treeview.h.

◆ TVN_SETFOCUS

#define TVN_SETFOCUS 4

Indicates gain of input focus.

A TreeView control sends an TVN_SETFOCUS notification message to its parent window when the list box gains the input focus.

Definition at line 508 of file treeview.h.

◆ TVN_UNFOLDED

#define TVN_UNFOLDED 10

Indicates a sub-tree has unfolded.

Note: This is an extended notification, the control calls NotifyParentEx function to nofity the parent, and passes the handle to the unfolded item through add_data argument of NotifyParentEx function. You should define and set Notificaton Callback Procedure for the control in order to get the handle to the unfolded item.

See also: SetNotificationCallback, NotifyParentEx

Definition at line 557 of file treeview.h.

Macros