InputFile Class Reference

A simple widget with a line-edit and a browse button to choose filenames. More...

#include <OpenMS/VISUAL/InputFile.h>

Inheritance diagram for InputFile:

Collaboration diagram for InputFile:

Public Slots
void	showFileDialog ()
	Lets the user select the file via a file dialog.

Signals
void	updatedCWD (QString new_cwd)
	emitted when a new file is added (by drag'n'drop or 'Browse' button)
void	updatedFile (QString new_path)
	emitted when a new file is added (by drag'n'drop or 'Browse' button)

Public Member Functions
	InputFile (QWidget *parent)
	Constructor.
	~InputFile ()
	Destructor.
void	dragEnterEvent (QDragEnterEvent *e) override
	support drag'n'drop of files from OS window manager
void	dropEvent (QDropEvent *e) override
	support drag'n'drop of files from OS window manager
void	dragMoveEvent (QDragMoveEvent *pEvent) override
void	setFilename (const QString &filename)
	Sets the text in the line-edit.
QString	getFilename () const
	Returns the filename currently set in the line-edit.
void	setFileFormatFilter (const QString &fff)
	Users can only choose certain filetypes, e.g. "Transition sqLite file (*.pqp)".
const QString &	getCWD () const
	get the CWD (according to most recently added file)
void	setCWD (const QString &cwd, bool force=false)
	set the current working directory (for opening files). If the input is not empty, the cwd will not be altered, unless force is used

Protected Attributes
QString	file_format_filter_
	optional filter during file browsing
QString	cwd_
	the current working directory according to the last file added

Private Attributes
Ui::InputFileTemplate *	ui_

Detailed Description

A simple widget with a line-edit and a browse button to choose filenames.

Constructor & Destructor Documentation

InputFile()

InputFile

(

QWidget *

parent

)

Constructor.

~InputFile()

~InputFile

(

)

Destructor.

Member Function Documentation

dragEnterEvent()

void dragEnterEvent ( QDragEnterEvent *  e )

override

support drag'n'drop of files from OS window manager

dragMoveEvent()

void dragMoveEvent ( QDragMoveEvent *  pEvent )

override

dropEvent()

void dropEvent ( QDropEvent *  e )

override

support drag'n'drop of files from OS window manager

getCWD()

const QString & getCWD

(

)

const

get the CWD (according to most recently added file)

getFilename()

QString getFilename

(

)

const

Returns the filename currently set in the line-edit.

setCWD()

void setCWD	(	const QString &	cwd,
		bool	force = false
	)

set the current working directory (for opening files). If the input is not empty, the cwd will not be altered, unless force is used

setFileFormatFilter()

void setFileFormatFilter

(

const QString &

fff

)

Users can only choose certain filetypes, e.g. "Transition sqLite file (*.pqp)".

setFilename()

void setFilename

(

const QString &

filename

)

Sets the text in the line-edit.

showFileDialog

void showFileDialog ( )

slot

Lets the user select the file via a file dialog.

updatedCWD

void updatedCWD ( QString  new_cwd )

signal

emitted when a new file is added (by drag'n'drop or 'Browse' button)

updatedFile

void updatedFile ( QString  new_path )

signal

emitted when a new file is added (by drag'n'drop or 'Browse' button)

Member Data Documentation

cwd_

QString cwd_

protected

the current working directory according to the last file added

file_format_filter_

QString file_format_filter_

protected

optional filter during file browsing

ui_

Ui::InputFileTemplate* ui_

private