VIEW::Preferences Class Reference
[QT Dialogs]

Preferences is a dialog for other preference pages to be inserted. More...

#include <preferences.h>

List of all members.

Public slots
void	show ()
	Open the preferences dialog.
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) throw ()
HashSet< PreferencesEntry * >	entries_
HashMap< QTreeWidgetItem *, QWidget * >	item_to_widget_
HashMap< QTreeWidgetItem *, PreferencesEntry * >	item_to_entry_
HashMap< QWidget *, QTreeWidgetItem * >	widget_to_item_
Public Member Functions
Constructors
	Preferences (QWidget *parent=NULL, const char *name="Preferences") throw ()
	Default Constructor.
	Preferences (const Preferences &preferences) throw ()
	Copy constructur.
virtual	~Preferences () throw ()
	Destructor.
Accessors
bool	hasPages () throw ()
	Check if pages are available.
void	insertEntry (PreferencesEntry *child) throw ()
	Insert a new page.
void	removeEntry (PreferencesEntry *child) throw ()
	Remove a previously inserted page.
void	fetchPreferences (INIFile &inifile) throw ()
	Fetch the preferences (the position) from the INIFile inifile.
void	writePreferences (INIFile &inifile) throw ()
	Write the preferences (the position) to the INIFile inifile.
const QWidget *	currentEntry () const throw ()
const QWidget *	currentPage () const throw ()

---

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

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

Default Constructor. There are three buttons: apply - apply the preferences cancel - hide the preferences dialog defaults - reset the values of the currently selected page Parameters: parent  the parent QWidget (See QTabDialog in the QT documentation) name  (See QDialog in the QT documentation)

---

Member Function Documentation

void VIEW::Preferences::fetchPreferences (  INIFile &  inifile  )  throw ()

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 VIEW::Preferences::hasPages (   )  throw ()

Check if pages are available. Returns: bool true if pages are available

void VIEW::Preferences::insertEntry (  PreferencesEntry *  child  )  throw ()

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 VIEW::Preferences::removeEntry (  PreferencesEntry *  child  )  throw ()

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 VIEW::Preferences::show (   )  [slot]

Open the preferences dialog.

void VIEW::Preferences::writePreferences (  INIFile &  inifile  )  throw ()

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