BALL::VIEW::Preferences Class Reference

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

Inheritance diagram for BALL::VIEW::Preferences:

Public Member Functions
Constructors
	Preferences (QWidget *parent=NULL, const char *name="Preferences")
	Preferences (const Preferences &preferences)
	Copy constructur. More...
virtual	~Preferences ()
	Destructor. More...

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
void	setApplyEnabled (bool enabled)
	Activate or deactivate the apply and ok buttons. More...
void	applied ()

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. More...
void	entrySelected ()
void	setDefaultValues ()
void	reject ()
void	applyPreferences ()
	Store the last applied values for undo. More...
void	showHelp ()
void	dialogButtonsClicked_ (QAbstractButton *button)
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.

Definition at line 40 of file preferences.h.

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::applied ( )

signal

void BALL::VIEW::Preferences::applyPreferences ( )

slot

Store the last applied values for undo.

const QWidget* BALL::VIEW::Preferences::currentEntry

(

)

const

const QWidget* BALL::VIEW::Preferences::currentPage

(

)

const

void BALL::VIEW::Preferences::dialogButtonsClicked_ ( QAbstractButton *  button )

protectedslot

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::reject ( )

slot

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::setApplyEnabled

(

bool

enabled

)

Activate or deactivate the apply and ok buttons.

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

Definition at line 157 of file preferences.h.

HashMap<QTreeWidgetItem*, PreferencesEntry*> BALL::VIEW::Preferences::item_to_entry_

protected

Definition at line 159 of file preferences.h.

HashMap<QTreeWidgetItem*, QWidget*> BALL::VIEW::Preferences::item_to_widget_

protected

Definition at line 158 of file preferences.h.

HashMap<QWidget*, QTreeWidgetItem*> BALL::VIEW::Preferences::widget_to_item_

protected

Definition at line 160 of file preferences.h.