mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-02-01 03:10:06 +00:00
111 lines
4.1 KiB
C++
111 lines
4.1 KiB
C++
/*
|
|
==============================================================================
|
|
|
|
This file is part of the JUCE library - "Jules' Utility Class Extensions"
|
|
Copyright 2004-9 by Raw Material Software Ltd.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
JUCE can be redistributed and/or modified under the terms of the GNU General
|
|
Public License (Version 2), as published by the Free Software Foundation.
|
|
A copy of the license is included in the JUCE distribution, or can be found
|
|
online at www.gnu.org/licenses.
|
|
|
|
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
To release a closed-source product which uses JUCE, commercial licenses are
|
|
available: visit www.rawmaterialsoftware.com/juce for more information.
|
|
|
|
==============================================================================
|
|
*/
|
|
|
|
#ifndef __JUCE_DIRECTORYCONTENTSDISPLAYCOMPONENT_JUCEHEADER__
|
|
#define __JUCE_DIRECTORYCONTENTSDISPLAYCOMPONENT_JUCEHEADER__
|
|
|
|
#include "juce_DirectoryContentsList.h"
|
|
#include "juce_FileBrowserListener.h"
|
|
|
|
|
|
//==============================================================================
|
|
/**
|
|
A base class for components that display a list of the files in a directory.
|
|
|
|
@see DirectoryContentsList
|
|
*/
|
|
class JUCE_API DirectoryContentsDisplayComponent
|
|
{
|
|
public:
|
|
//==============================================================================
|
|
/**
|
|
*/
|
|
DirectoryContentsDisplayComponent (DirectoryContentsList& listToShow);
|
|
|
|
/** Destructor. */
|
|
virtual ~DirectoryContentsDisplayComponent();
|
|
|
|
//==============================================================================
|
|
/** Returns the file that the user has currently selected.
|
|
|
|
Returns File::nonexistent if none is selected.
|
|
*/
|
|
virtual const File getSelectedFile() const = 0;
|
|
|
|
/** Scrolls this view to the top. */
|
|
virtual void scrollToTop() = 0;
|
|
|
|
//==============================================================================
|
|
/** Adds a listener to be told when files are selected or clicked.
|
|
|
|
@see removeListener
|
|
*/
|
|
void addListener (FileBrowserListener* const listener) throw();
|
|
|
|
/** Removes a listener.
|
|
|
|
@see addListener
|
|
*/
|
|
void removeListener (FileBrowserListener* const listener) throw();
|
|
|
|
|
|
//==============================================================================
|
|
/** A set of colour IDs to use to change the colour of various aspects of the label.
|
|
|
|
These constants can be used either via the Component::setColour(), or LookAndFeel::setColour()
|
|
methods.
|
|
|
|
Note that you can also use the constants from TextEditor::ColourIds to change the
|
|
colour of the text editor that is opened when a label is editable.
|
|
|
|
@see Component::setColour, Component::findColour, LookAndFeel::setColour, LookAndFeel::findColour
|
|
*/
|
|
enum ColourIds
|
|
{
|
|
highlightColourId = 0x1000540, /**< The colour to use to fill a highlighted row of the list. */
|
|
textColourId = 0x1000541, /**< The colour for the text. */
|
|
};
|
|
|
|
//==============================================================================
|
|
/** @internal */
|
|
void sendSelectionChangeMessage();
|
|
/** @internal */
|
|
void sendDoubleClickMessage (const File& file);
|
|
/** @internal */
|
|
void sendMouseClickMessage (const File& file, const MouseEvent& e);
|
|
|
|
//==============================================================================
|
|
juce_UseDebuggingNewOperator
|
|
|
|
protected:
|
|
DirectoryContentsList& fileList;
|
|
SortedSet <void*> listeners;
|
|
|
|
DirectoryContentsDisplayComponent (const DirectoryContentsDisplayComponent&);
|
|
const DirectoryContentsDisplayComponent& operator= (const DirectoryContentsDisplayComponent&);
|
|
};
|
|
|
|
|
|
#endif // __JUCE_DIRECTORYCONTENTSDISPLAYCOMPONENT_JUCEHEADER__
|