dealii::ParameterGui::BrowseLineEdit Class Reference

The BrowseLineEdit class provides a special line editor for the parameterGUI. More...

#include <browse_lineedit.h>

Inheritance diagram for dealii::ParameterGui::BrowseLineEdit:

Collaboration diagram for dealii::ParameterGui::BrowseLineEdit:

Public Types
enum	BrowseType { file = 0, directory = 1 }
	The browse button opens a file or a directory dialog. More...

Public Slots
void	setText (const QString &str)
	A slot to set str as text of the line editor. More...

Signals
void	editingFinished ()
	This signal will be emitted, if editing is finished. More...

Public Member Functions
	BrowseLineEdit (const BrowseType type=file, QWidget *parent=0)
	Constructor. More...
QSize	sizeHint () const
	Reimplemented from the QWidget class. More...
QSize	minimumSizeHint () const
	Reimplemented from the QWidget class. More...
QString	text () const
	Returns the text of the line editor. More...

Public Attributes
BrowseType	browse_type
	This pattern stores the type of the browse dialog. More...

Private Slots
void	editing_finished ()
	This slot should be always called, if editing is finished. More...
void	browse ()
	This function opens a file- or a directory dialog as specified in the constructor. More...

Private Attributes
QLineEdit *	line_editor
	The line editor. More...
QPushButton *	browse_button
	The browse button. More...

Detailed Description

The BrowseLineEdit class provides a special line editor for the parameterGUI.

While editing file- or directory names it is much more easier to have a file-dialog and just click on existing files or directories. This editor provides a simple QLineEditor and a browse-button which opens a file- or a directory dialog. Clicking on existing files or directories copies the path to the line editor. Depending on the BrowseType given in the constructor the browse button opens a file or a directory dialog.

Note

This class is used in the graphical user interface for the ParameterHandler class. It is not compiled into the deal.II libraries and can not be used by applications using deal.II.

Author

Martin Steigemann, Wolfgang Bangerth, 2010

Member Enumeration Documentation

enum dealii::ParameterGui::BrowseLineEdit::BrowseType

The browse button opens a file or a directory dialog.

This can be specified in the constructor by setting this flag BrowseType.

Enumerator
file
directory

Constructor & Destructor Documentation

dealii::ParameterGui::BrowseLineEdit::BrowseLineEdit	(	const BrowseType	type = file,
		QWidget *	parent = 0
	)

Constructor.

The type of the browse dialog can be specified by the flag BrowseType, the default is file.

Member Function Documentation

void dealii::ParameterGui::BrowseLineEdit::browse ( )

privateslot

This function opens a file- or a directory dialog as specified in the constructor.

void dealii::ParameterGui::BrowseLineEdit::editing_finished ( )

privateslot

This slot should be always called, if editing is finished.

void dealii::ParameterGui::BrowseLineEdit::editingFinished ( )

signal

This signal will be emitted, if editing is finished.

QSize dealii::ParameterGui::BrowseLineEdit::minimumSizeHint

(

)

const

Reimplemented from the QWidget class.

void dealii::ParameterGui::BrowseLineEdit::setText ( const QString &  str )

slot

A slot to set str as text of the line editor.

QSize dealii::ParameterGui::BrowseLineEdit::sizeHint

(

)

const

Reimplemented from the QWidget class.

Returns the size of the editor.

QString dealii::ParameterGui::BrowseLineEdit::text

(

)

const

Returns the text of the line editor.

Member Data Documentation

QPushButton* dealii::ParameterGui::BrowseLineEdit::browse_button

private

The browse button.

BrowseType dealii::ParameterGui::BrowseLineEdit::browse_type

This pattern stores the type of the browse dialog.

QLineEdit* dealii::ParameterGui::BrowseLineEdit::line_editor

private

The line editor.

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

• browse_lineedit.h