Public Member Functions | Protected Member Functions | Private Slots | Private Member Functions | Private Attributes

dealii::ParameterGui::MainWindow Class Reference

Inherits QMainWindow.

List of all members.

Public Member Functions

 MainWindow (const QString &filename="")

Protected Member Functions

void closeEvent (QCloseEvent *event)

Private Slots

void open ()
bool save ()
bool save_as ()
void about ()
void tree_was_modified ()

Private Member Functions

void show_message ()
void create_actions ()
void create_menus ()
bool maybe_save ()
bool save_file (const QString &filename)
void load_file (const QString &filename)
void set_current_file (const QString &filename)

Private Attributes

QTreeWidget * tree_widget
QMenu * file_menu
QMenu * help_menu
QAction * open_act
QAction * save_act
QAction * save_as_act
QAction * exit_act
QAction * about_act
QAction * about_qt_act
QString current_file
InfoMessageinfo_message
QSettings * gui_settings

Detailed Description

The MainWindow class of the the parameterGUI. The parameterGUI is a graphical user interface for editing parameter files based on the XML format, created by the ParameterHandler::print_parameters() function with ParameterHandler::XML as second argument. Please see Representation of Parameters in the documentation of the ParameterHandler class for more details. The MainWindow class provides the basic functionality of the GUI as save- and load-file-actions and documentation. The parameterGUI provides special editors for the different types of parameters defined in the ParameterHandler class.

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 45 of file mainwindow.h.


Constructor & Destructor Documentation

dealii::ParameterGui::MainWindow::MainWindow ( const QString &  filename = "")

Constructor. If a filename is given, the MainWindow tries to open and parse the file.


Member Function Documentation

void dealii::ParameterGui::MainWindow::closeEvent ( QCloseEvent *  event) [protected]

Reimplemented from QMainWindow. We ask, if changes should be saved.

void dealii::ParameterGui::MainWindow::open ( ) [private, slot]

Open a parameter file.

bool dealii::ParameterGui::MainWindow::save ( ) [private, slot]

Save the parameter file.

bool dealii::ParameterGui::MainWindow::save_as ( ) [private, slot]

Open a file dialog to save the parameter file.

void dealii::ParameterGui::MainWindow::about ( ) [private, slot]

Show some information on the parameterGUI

void dealii::ParameterGui::MainWindow::tree_was_modified ( ) [private, slot]

A slot that should be always called, if parameter values were changed.

void dealii::ParameterGui::MainWindow::show_message ( ) [private]

Show an information dialog, how parameters can be edited.

void dealii::ParameterGui::MainWindow::create_actions ( ) [private]

This function creates all actions.

void dealii::ParameterGui::MainWindow::create_menus ( ) [private]

This function creates all menus.

bool dealii::ParameterGui::MainWindow::maybe_save ( ) [private]

This function checks, if parameters were changed and show a dialog, if changes should be saved. This function should be always called, before open a new parameter file or before closing the GUI

bool dealii::ParameterGui::MainWindow::save_file ( const QString &  filename) [private]

Save parameters to filename in XML format.

void dealii::ParameterGui::MainWindow::load_file ( const QString &  filename) [private]

Load parameters from filename in XML format.

void dealii::ParameterGui::MainWindow::set_current_file ( const QString &  filename) [private]

This functions writes the current filename to the window title.


Member Data Documentation

This is the tree structure in which we store all parameters.

Definition at line 126 of file mainwindow.h.

This menu provides all file actions as open, save, save as and exit

Definition at line 131 of file mainwindow.h.

This menu provides some informations about the parameterGUI and about Qt

Definition at line 136 of file mainwindow.h.

QAction open a file.

Definition at line 140 of file mainwindow.h.

QAction save a file.

Definition at line 144 of file mainwindow.h.

QAction save as a file.

Definition at line 148 of file mainwindow.h.

QAction exit the GUI.

Definition at line 152 of file mainwindow.h.

QAction about the parameterGUI.

Definition at line 156 of file mainwindow.h.

QAction about Qt.

Definition at line 160 of file mainwindow.h.

This value stores the current filename we work on.

Definition at line 164 of file mainwindow.h.

This dialog shows a short information message after loading a file.

Definition at line 168 of file mainwindow.h.

An object for storing user settings.

Definition at line 172 of file mainwindow.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