QgsFileDropEdit Class Reference

A line edit for capturing file names that can have files dropped onto it via drag & drop. More...

#include <qgsfiledropedit.h>

Public Member Functions
	QgsFileDropEdit (QWidget *parent=0)
virtual	~QgsFileDropEdit ()
bool	isDirOnly () const
void	setDirOnly (bool isDirOnly)
bool	isFileOnly () const
void	setFileOnly (bool isFileOnly)
const QString &	suffixFilter () const
void	setSuffixFilter (const QString &suffix)

Protected Member Functions
virtual void	dragEnterEvent (QDragEnterEvent *event)
virtual void	dragLeaveEvent (QDragLeaveEvent *event)
virtual void	dropEvent (QDropEvent *event)
virtual void	paintEvent (QPaintEvent *e)

Private Member Functions
QString	acceptableFilePath (QDropEvent *event) const

Private Attributes
QString	mSuffix
bool	mDirOnly
bool	mFileOnly
bool	mDragActive

Detailed Description

A line edit for capturing file names that can have files dropped onto it via drag & drop.

The QgsDropNameEdit class provides a line edit widget which accepts file drops.

Dropping can be limited to files only, files with a specific extension or directories only. By default, dropping is limited to files only.

Definition at line 24 of file qgsfiledropedit.h.

Constructor & Destructor Documentation

QgsFileDropEdit::QgsFileDropEdit

(

QWidget *

parent = 0

)

Definition at line 32 of file qgsfiledropedit.cpp.

References mDirOnly, mDragActive, and mFileOnly.

QgsFileDropEdit::~QgsFileDropEdit ( )

virtual

Definition at line 41 of file qgsfiledropedit.cpp.

Member Function Documentation

QString QgsFileDropEdit::acceptableFilePath ( QDropEvent *  event ) const

private

Return file name if object meets drop criteria.

Definition at line 79 of file qgsfiledropedit.cpp.

References file, mDirOnly, mFileOnly, and mSuffix.

Referenced by dragEnterEvent(), and dropEvent().

void QgsFileDropEdit::dragEnterEvent ( QDragEnterEvent *  event )

protectedvirtual

Check if dragged object is acceptible. Called when a drag is in progress and the mouse enters this widget.

Definition at line 97 of file qgsfiledropedit.cpp.

References acceptableFilePath(), and mDragActive.

void QgsFileDropEdit::dragLeaveEvent ( QDragLeaveEvent *  event )

protectedvirtual

Called when a drag is in progress and the mouse leaves this widget.

Definition at line 115 of file qgsfiledropedit.cpp.

References mDragActive.

void QgsFileDropEdit::dropEvent ( QDropEvent *  event )

protectedvirtual

Receive the dragged object. Called when the drag is dropped on this widget.

Definition at line 126 of file qgsfiledropedit.cpp.

References acceptableFilePath(), and mDragActive.

bool QgsFileDropEdit::isDirOnly ( ) const

inline

Definition at line 30 of file qgsfiledropedit.h.

Referenced by setDirOnly().

bool QgsFileDropEdit::isFileOnly ( ) const

inline

Definition at line 33 of file qgsfiledropedit.h.

Referenced by setFileOnly().

void QgsFileDropEdit::paintEvent ( QPaintEvent *  e )

protectedvirtual

Paints line edit with drag highlight in response to a paint event.

Definition at line 147 of file qgsfiledropedit.cpp.

References mDragActive.

void QgsFileDropEdit::setDirOnly

(

bool

isDirOnly

)

Limit drops to directories.

Definition at line 47 of file qgsfiledropedit.cpp.

References isDirOnly(), mDirOnly, and mFileOnly.

void QgsFileDropEdit::setFileOnly

(

bool

isFileOnly

)

Limit drops to files.

Definition at line 59 of file qgsfiledropedit.cpp.

References isFileOnly(), mDirOnly, and mFileOnly.

void QgsFileDropEdit::setSuffixFilter

(

const QString &

suffix

)

Limit drops to files with specified extension.

Definition at line 71 of file qgsfiledropedit.cpp.

References mSuffix.

const QString& QgsFileDropEdit::suffixFilter ( ) const

inline

Definition at line 36 of file qgsfiledropedit.h.

Member Data Documentation

bool QgsFileDropEdit::mDirOnly

private

Definition at line 50 of file qgsfiledropedit.h.

Referenced by acceptableFilePath(), QgsFileDropEdit(), setDirOnly(), and setFileOnly().

bool QgsFileDropEdit::mDragActive

private

Definition at line 52 of file qgsfiledropedit.h.

Referenced by dragEnterEvent(), dragLeaveEvent(), dropEvent(), paintEvent(), and QgsFileDropEdit().

bool QgsFileDropEdit::mFileOnly

private

Definition at line 51 of file qgsfiledropedit.h.

Referenced by acceptableFilePath(), QgsFileDropEdit(), setDirOnly(), and setFileOnly().

QString QgsFileDropEdit::mSuffix

private

Definition at line 49 of file qgsfiledropedit.h.

Referenced by acceptableFilePath(), and setSuffixFilter().

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

• /tmp/buildd/qgis-2.2.0+wheezy1/src/gui/qgsfiledropedit.h
• /tmp/buildd/qgis-2.2.0+wheezy1/src/gui/qgsfiledropedit.cpp