FileListComponent Class Reference

A component that displays the files in a directory as a listbox. More...

Inherits ListBox, DirectoryContentsDisplayComponent, ListBoxModel, and ChangeListener.

List of all members.

Public Member Functions
	FileListComponent (DirectoryContentsList &listToShow)
	Creates a listbox to show the contents of a specified directory.
	~FileListComponent ()
	Destructor.
int	getNumSelectedFiles () const
	Returns the number of files the user has got selected.
File	getSelectedFile (int index=0) const
	Returns one of the files that the user has currently selected.
void	deselectAllFiles ()
	Deselects any files that are currently selected.
void	scrollToTop ()
	Scrolls to the top of the list.
void	setSelectedFile (const File &)
	If the specified file is in the list, it will become the only selected item (and if the file isn't in the list, all other items will be deselected).
void	changeListenerCallback (ChangeBroadcaster *)
int	getNumRows ()
void	paintListBoxItem (int, Graphics &, int, int, bool)
Component *	refreshComponentForRow (int rowNumber, bool isRowSelected, Component *existingComponentToUpdate)
void	selectedRowsChanged (int lastRowSelected)
void	deleteKeyPressed (int currentSelectedRow)
void	returnKeyPressed (int currentSelectedRow)

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Detailed Description

A component that displays the files in a directory as a listbox.

This implements the DirectoryContentsDisplayComponent base class so that it can be used in a FileBrowserComponent.

To attach a listener to it, use its DirectoryContentsDisplayComponent base class and the FileBrowserListener class.

See also:

DirectoryContentsList, FileTreeComponent

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Constructor & Destructor Documentation

FileListComponent::FileListComponent

(

DirectoryContentsList &

listToShow

)

Creates a listbox to show the contents of a specified directory.

FileListComponent::~FileListComponent

(

)

Destructor.

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Member Function Documentation

int FileListComponent::getNumSelectedFiles

(

)

const [virtual]

Returns the number of files the user has got selected.

See also:

getSelectedFile

Implements DirectoryContentsDisplayComponent.

File FileListComponent::getSelectedFile

(

int

index = 0

)

const [virtual]

Returns one of the files that the user has currently selected.

The index should be in the range 0 to (getNumSelectedFiles() - 1).

See also:

getNumSelectedFiles

Implements DirectoryContentsDisplayComponent.

void FileListComponent::deselectAllFiles

(

)

[virtual]

Deselects any files that are currently selected.

Implements DirectoryContentsDisplayComponent.

void FileListComponent::scrollToTop

(

)

[virtual]

Scrolls to the top of the list.

Implements DirectoryContentsDisplayComponent.

void FileListComponent::setSelectedFile

(

const File &

)

[virtual]

If the specified file is in the list, it will become the only selected item (and if the file isn't in the list, all other items will be deselected).

Implements DirectoryContentsDisplayComponent.

void FileListComponent::changeListenerCallback

(

ChangeBroadcaster *

)

[virtual]

Implements ChangeListener.

int FileListComponent::getNumRows

(

)

[virtual]

Implements ListBoxModel.

void FileListComponent::paintListBoxItem	(	int	,
		Graphics &	,
		int	,
		int	,
		bool
	)		[virtual]

Implements ListBoxModel.

Component* FileListComponent::refreshComponentForRow	(	int	rowNumber,
		bool	isRowSelected,
		Component *	existingComponentToUpdate
	)		[virtual]

Reimplemented from ListBoxModel.

void FileListComponent::selectedRowsChanged

(

int

lastRowSelected

)

[virtual]

Reimplemented from ListBoxModel.

void FileListComponent::deleteKeyPressed

(

int

currentSelectedRow

)

[virtual]

Reimplemented from ListBoxModel.

void FileListComponent::returnKeyPressed

(

int

currentSelectedRow

)

[virtual]

Reimplemented from ListBoxModel.

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

• juce_FileListComponent.h