BALL::VIEW::Preferences

BALL::VIEW::Preferences Class Reference
[QT Dialogs]

#include <BALL/VIEW/DIALOGS/preferences.h>

Inheritance diagram for BALL::VIEW::Preferences:
QDialog Ui_PreferencesData

List of all members.


Public Member Functions

Constructors
 Preferences (QWidget *parent=NULL, const char *name="Preferences")
 Preferences (const Preferences &preferences)
 

Copy constructur.


virtual ~Preferences ()
 

Destructor.


Accessors
bool hasPages ()
void insertEntry (PreferencesEntry *child)
void removeEntry (PreferencesEntry *child)
void fetchPreferences (INIFile &inifile)
void writePreferences (INIFile &inifile)
const QWidget * currentEntry () const
const QWidget * currentPage () const

Public slots

HashSet< PreferencesEntry * > entries_
HashMap< QTreeWidgetItem
*, QWidget * > 		item_to_widget_
HashMap< QTreeWidgetItem
*, PreferencesEntry * > 		item_to_entry_
HashMap< QWidget
*, QTreeWidgetItem * > 		widget_to_item_
void show ()
void showEntry (QWidget *page)
 

Show the given page.


void entrySelected ()
void setDefaultValues ()
void cancelPreferences ()
void applyPreferences ()
 

Store the last applied values for undo.


void showHelp ()
void removeItem_ (QTreeWidgetItem *item, bool update)

Detailed Description

Preferences is a dialog for other preference pages to be inserted. An interface for adding and removing the pages is available. The Preferences dialog will be created by the MainControl. All ModularWidget classes can add their own preferences pages.

Constructor & Destructor Documentation

BALL::VIEW::Preferences::Preferences ( QWidget *  parent = NULL,
const char *  name = "Preferences" 
)

Default Constructor. There are five buttons:

  • ok - apply the preferences
  • apply - apply the preferences, but do no close the window
  • cancel - hide the preferences dialog
  • defaults - reset the values of the currently selected page
  • help - get help
    Parameters:
    parent the parent QWidget (See QTabDialog in the QT documentation)
    name (See QDialog in the QT documentation)
BALL::VIEW::Preferences::Preferences ( const Preferences &  preferences  ) 

Copy constructur.

virtual BALL::VIEW::Preferences::~Preferences (  )  [virtual]

Destructor.

Member Function Documentation

void BALL::VIEW::Preferences::applyPreferences (  )  [slot]

Store the last applied values for undo.

void BALL::VIEW::Preferences::cancelPreferences (  )  [slot]
const QWidget* BALL::VIEW::Preferences::currentEntry (  )  const
const QWidget* BALL::VIEW::Preferences::currentPage (  )  const
void BALL::VIEW::Preferences::entrySelected (  )  [slot]
void BALL::VIEW::Preferences::fetchPreferences ( INIFile &  inifile  ) 

Fetch the preferences (the position) from the INIFile inifile. This method will be called inside MainControl::show().

Parameters:
inifile the INIFile that contains the needed information
See also:
writePreferences
bool BALL::VIEW::Preferences::hasPages (  ) 

Check if pages are available.

Returns:
bool true if pages are available
void BALL::VIEW::Preferences::insertEntry ( PreferencesEntry *  child  ) 

Insert a new page. This method can be called inside ModularWidget::initializePreferencesTab

Parameters:
child a pointer to the new dialog
name the name of the new dialog
See also:
removePage
void BALL::VIEW::Preferences::removeEntry ( PreferencesEntry *  child  ) 

Remove a previously inserted page. This method can be called inside ModularWidget::finalizePreferencesTab

Parameters:
child a pointer to the dialog to be removed
See also:
insertPage
void BALL::VIEW::Preferences::removeItem_ ( QTreeWidgetItem *  item,
bool  update 
) [protected]
void BALL::VIEW::Preferences::setDefaultValues (  )  [slot]
void BALL::VIEW::Preferences::show (  )  [slot]

Open the preferences dialog.

void BALL::VIEW::Preferences::showEntry ( QWidget *  page  )  [slot]

Show the given page.

void BALL::VIEW::Preferences::showHelp (  )  [slot]
void BALL::VIEW::Preferences::writePreferences ( INIFile &  inifile  ) 

Write the preferences (the position) to the INIFile inifile. This method will be called in MainControl::aboutToExit.

Parameters:
inifile the INIFile to be written into
See also:
fetchPreferences

Member Data Documentation

HashSet<PreferencesEntry*> BALL::VIEW::Preferences::entries_ [protected]
HashMap<QTreeWidgetItem*, PreferencesEntry*> BALL::VIEW::Preferences::item_to_entry_ [protected]
HashMap<QTreeWidgetItem*, QWidget*> BALL::VIEW::Preferences::item_to_widget_ [protected]
HashMap<QWidget*, QTreeWidgetItem*> BALL::VIEW::Preferences::widget_to_item_ [protected]