QgsFileDropEdit Class Reference

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

#include <qgsfiledropedit.h>

List of all members.

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

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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 25 of file qgsfiledropedit.h.

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Constructor & Destructor Documentation

QgsFileDropEdit::QgsFileDropEdit

(

QWidget *

parent = 0

)

Definition at line 33 of file qgsfiledropedit.cpp.

References mDirOnly, mDragActive, and mFileOnly.

QgsFileDropEdit::~QgsFileDropEdit

(

)

[virtual]

Definition at line 42 of file qgsfiledropedit.cpp.

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Member Function Documentation

QString QgsFileDropEdit::acceptableFilePath

(

QDropEvent *

event

)

const [private]

Return file name if object meets drop criteria.

Definition at line 80 of file qgsfiledropedit.cpp.

References mDirOnly, mFileOnly, and mSuffix.

Referenced by dragEnterEvent(), and dropEvent().

void QgsFileDropEdit::dragEnterEvent

(

QDragEnterEvent *

event

)

[protected, virtual]

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

Definition at line 98 of file qgsfiledropedit.cpp.

References acceptableFilePath(), and mDragActive.

void QgsFileDropEdit::dragLeaveEvent

(

QDragLeaveEvent *

event

)

[protected, virtual]

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

Definition at line 116 of file qgsfiledropedit.cpp.

References mDragActive.

void QgsFileDropEdit::dropEvent

(

QDropEvent *

event

)

[protected, virtual]

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

Definition at line 127 of file qgsfiledropedit.cpp.

References acceptableFilePath(), and mDragActive.

bool QgsFileDropEdit::isDirOnly

(

)

const [inline]

Definition at line 31 of file qgsfiledropedit.h.

Referenced by setDirOnly().

bool QgsFileDropEdit::isFileOnly

(

)

const [inline]

Definition at line 34 of file qgsfiledropedit.h.

Referenced by setFileOnly().

void QgsFileDropEdit::paintEvent

(

QPaintEvent *

e

)

[protected, virtual]

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

Definition at line 148 of file qgsfiledropedit.cpp.

References mDragActive.

void QgsFileDropEdit::setDirOnly

(

bool

isDirOnly

)

Limit drops to directories.

Definition at line 48 of file qgsfiledropedit.cpp.

References isDirOnly(), mDirOnly, and mFileOnly.

void QgsFileDropEdit::setFileOnly

(

bool

isFileOnly

)

Limit drops to files.

Definition at line 60 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 72 of file qgsfiledropedit.cpp.

References mSuffix.

const QString& QgsFileDropEdit::suffixFilter

(

)

const [inline]

Definition at line 37 of file qgsfiledropedit.h.

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Member Data Documentation

bool QgsFileDropEdit::mDirOnly [private]

Definition at line 51 of file qgsfiledropedit.h.

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

bool QgsFileDropEdit::mDragActive [private]

Definition at line 53 of file qgsfiledropedit.h.

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

bool QgsFileDropEdit::mFileOnly [private]

Definition at line 52 of file qgsfiledropedit.h.

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

QString QgsFileDropEdit::mSuffix [private]

Definition at line 50 of file qgsfiledropedit.h.

Referenced by acceptableFilePath(), and setSuffixFilter().

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

• src/gui/qgsfiledropedit.h
• src/gui/qgsfiledropedit.cpp