FileList Class Reference

A filelist to select a file. More...

#include <filelist.h>

Inheritance diagram for FileList:

Public Member Functions
	FileList (Gui *gui, const FileName &dirname, char letter=0)
	Some initialization. More...
	~FileList () ROLAND_DEFAULT void init(const FileName &dirname
	Deafault destructor. More...
bool	onKeyboard (SDL_KeyboardEvent *event)
	This member catches keyboard events. More...
FileListItem *	selected () const
	Returns a pointer to the selected Item. More...
Public Member Functions inherited from List
	List (Gui *gui)
	Some initialization. More...
virtual	~List () ROLAND_DEFAULT void init()
	Deafault destructor. More...
virtual void	onMouseButton (SDL_MouseButtonEvent *event)
	This member catches mousebutton events. More...
virtual bool	onUser (SDL_UserEvent *event)
	Tis member catches user events. More...
ListItem *	selected () const
	Returns a pointer to the selected Item. More...
void	add (ListItem *item)
	Adds a ListItem to the List. More...
void	reposition (Sint16 val)
	Manages the scrolling. More...
void	draw ()
	Draw the List and visible elements. More...
Public Member Functions inherited from Widget
	Widget (Canvas *const canvas)
	Constructor with Canvas. More...
	Widget (Widget *const parent=nullptr)
	Constructor with parent Widget. More...
virtual	~Widget () ROLAND_DEFAULT virtual void draw()=0
	Standarddestructor. More...
virtual void	onMouseMotion (SDL_MouseMotionEvent *event)
	Catch MouseMotion events. More...
virtual void	setPos (int x, int y)
	Sets the Position. More...
virtual void	setSize (int width, int height)
	Sets the Size. More...
virtual void	setCanvas (Canvas *const canvas)
	Sets the Canvas to draw on. More...
void	setParent (Widget *const parent)
	Sets the parent Widget. More...
const Widget *	parent () const
	Returns the parent. More...
void	setColor (const Color &color)
	Sets the Color of the Widget by Color. More...
void	setColor (int r, int g, int b, int a=255)
	Sets the Color of the Widget by RGB(A) More...
Color	color () const
	Returns the Color of the Widget. More...
void	setEnabled (bool val)
	Set Widget enabled. More...
void	setWantEvents (bool val)
	Sets whether to catch Events. More...
void	setMouseOver (bool val)
	Sets whehther to catch MouseOver. More...
bool	enabled () const
	Returns whether the Widget is enabled. More...
bool	wantEvents () const
	Returns whether the Widget wants Events. More...
bool	mouseOver () const
	Returns whether the Widget receives MouseOver. More...
bool	hasMouseGrab () const
	Returns whether the Widget has MouseGrab. More...
Sint16	x () const
	Returns the x position of the upper left corner. More...
Sint16	y () const
	Returns the y position of the upper left corner. More...
Point	pos () const
	Returns the position of the upper left corner. More...
Uint16	width () const
	Returns the width of the Widget. More...
Uint16	height () const
	Returns the height of the Widget. More...
Size	size () const
	Returns the Size of the Widget. More...
Point	relativePos (Sint16 x, Sint16 y) const
void	relativePos (Sint16 x, Sint16 y, Point &target) const
const Rect &	rect () const
const Rect &	canvasrect () const

Public Attributes
char	letter = 0)

Private Attributes
Directory	mDirectory

Additional Inherited Members
Protected Attributes inherited from List
Sint8	mSpeed
Uint8	mMotion
Uint16	mPosH
Gui *	mGui
Clock	mClock
Color	mTmpColor
std::list< ListItem * >::iterator	mSelected
Protected Attributes inherited from Widget
Canvas *	mCanvas
Widget *	mParent
Rect	mRect
Rect	mCanvasRect
Color	mColor
bool	mEnabled
bool	mMouseOver
bool	mMouseGrab
bool	mWantEvents

Detailed Description

A filelist to select a file.

Constructor & Destructor Documentation

FileList	(	Gui *	gui,
		const FileName &	dirname,
		char	letter = 0
	)

Some initialization.

References List::add(), Size::height(), init(), FileList::letter, FileList::mDirectory, List::mGui, Label::setBorder(), Widget::setEnabled(), Widget::setPos(), Widget::setSize(), Video::size(), Directory::sort(), Gui::video(), and Size::width().

~FileList

(

)

const

Deafault destructor.

Member Function Documentation

bool onKeyboard ( SDL_KeyboardEvent *  event )

virtual

This member catches keyboard events.

Reimplemented from List.

References init(), FileList::mDirectory, Widget::mEnabled, List::onKeyboard(), and Directory::path().

FileListItem* selected ( ) const

inline

Returns a pointer to the selected Item.

Referenced by mainloop().

Member Data Documentation

char letter = 0)

Referenced by FileList::FileList().

Directory mDirectory

private

Referenced by FileList::FileList(), and FileList::onKeyboard().

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

• filelist.h
• filelist.cpp