Public Types | Public Slots | Signals | Public Member Functions | Public Attributes | Private Slots | Private Attributes

dealii::ParameterGui::BrowseLineEdit Class Reference

Inherits QFrame.

List of all members.

Public Types

enum  BrowseType

Public Slots

void setText (const QString &str)

Signals

void editingFinished ()

Public Member Functions

 BrowseLineEdit (const BrowseType type=file, QWidget *parent=0)
QSize sizeHint () const
QSize minimumSizeHint () const
QString text () const

Public Attributes

BrowseType browse_type

Private Slots

void editing_finished ()
void browse ()

Private Attributes

QLineEdit * line_editor
QPushButton * browse_button

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

Definition at line 42 of file browse_lineedit.h.


Member Enumeration Documentation

The browse button opens a file or a directory dialog. This can be specified in the constructor by setting this flag BrowseType.

Definition at line 52 of file browse_lineedit.h.


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

QSize dealii::ParameterGui::BrowseLineEdit::sizeHint ( ) const

Reimplemented from the QWidget class. Returns the size of the editor.

QSize dealii::ParameterGui::BrowseLineEdit::minimumSizeHint ( ) const

Reimplemented from the QWidget class.

QString dealii::ParameterGui::BrowseLineEdit::text ( ) const

Returns the text of the line editor.

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

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

void dealii::ParameterGui::BrowseLineEdit::editingFinished ( ) [signal]

This signal will be emitted, if editing is finished.

void dealii::ParameterGui::BrowseLineEdit::editing_finished ( ) [private, slot]

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

void dealii::ParameterGui::BrowseLineEdit::browse ( ) [private, slot]

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


Member Data Documentation

This pattern stores the type of the browse dialog.

Definition at line 76 of file browse_lineedit.h.

The line editor.

Definition at line 105 of file browse_lineedit.h.

The browse button.

Definition at line 109 of file browse_lineedit.h.


The documentation for this class was generated from the following file:
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deal.II documentation generated on Mon May 21 2012 12:06:34 by doxygen 1.7.3