sbIMediaListViewTreeView Interface Reference

A tree view that views a media list view. More...

import"sbIMediaListViewTreeView.idl";

Inheritance diagram for sbIMediaListViewTreeView:

Collaboration diagram for sbIMediaListViewTreeView:

Public Member Functions
long	getNextRowIndexForKeyNavigation (in AString aKeyString, in unsigned long aStartFrom)
	Calculates the first row index based on a series of keystrokes. More...

Public Attributes
attribute sbIMediaListViewTreeViewObserver	observer
	Get and set an observer for this media list tree view. This observer must support nsIWeakReference. More...

Detailed Description

A tree view that views a media list view.

Definition at line 76 of file sbIMediaListViewTreeView.idl.

Member Function Documentation

long sbIMediaListViewTreeView::getNextRowIndexForKeyNavigation	(	in AString	aKeyString,
		in unsigned long	aStartFrom
	)

Calculates the first row index based on a series of keystrokes.

This method helps optimize the behavior of the tree view. When keyboard input occurs we want to select the next row that matches the keys that were pressed.

Parameters

aKeyString	- The accumulated keystrokes to be matched.
aStartFrom	- The index from which to start searching

Returns

The index of the next row that matches the keystrokes. -1 if the keystrokes do not match any row. The returned row index may be equal to the value passed in to aStartFrom.

Member Data Documentation

attribute sbIMediaListViewTreeViewObserver sbIMediaListViewTreeView::observer

Get and set an observer for this media list tree view. This observer must support nsIWeakReference.

Definition at line 99 of file sbIMediaListViewTreeView.idl.

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

• /home/martin/dev/nightingale-hacking/components/library/base/public/sbIMediaListViewTreeView.idl