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.
const File	getSelectedFile (int index=0) const
	Returns one of the files that the user has currently selected.
void	scrollToTop ()
	Scrolls to the top of the list.
void	changeListenerCallback (void *)
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.

const 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::scrollToTop

(

)

[virtual]

Scrolls to the top of the list.

Implements DirectoryContentsDisplayComponent.

void FileListComponent::changeListenerCallback

(

void *

)

[virtual]

For internal use only.

Implements ChangeListener.

int FileListComponent::getNumRows

(

)

[virtual]

For internal use only.

Implements ListBoxModel.

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

For internal use only.

Implements ListBoxModel.

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

For internal use only.

Reimplemented from ListBoxModel.

void FileListComponent::selectedRowsChanged

(

int

lastRowSelected

)

[virtual]

For internal use only.

Reimplemented from ListBoxModel.

void FileListComponent::deleteKeyPressed

(

int

currentSelectedRow

)

[virtual]

For internal use only.

Reimplemented from ListBoxModel.

void FileListComponent::returnKeyPressed

(

int

currentSelectedRow

)

[virtual]

For internal use only.

Reimplemented from ListBoxModel.

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

• juce_FileListComponent.h