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Static Public Member Functions | Static Public Attributes | Related Functions | List of all members
KGlobal Class Reference

#include <kglobal.h>

Static Public Member Functions

static KInstance * instance ()
 
static KStandardDirs * dirs ()
 
static KConfig * config ()
 
static KSharedConfig * sharedConfig ()
 
static KIconLoader * iconLoader ()
 
static KLocale * locale ()
 
static KCharsets * charsets ()
 
static const TQString & staticQString (const char *str)
 
static const TQString & staticQString (const TQString &str)
 
static void registerStaticDeleter (KStaticDeleterBase *d)
 
static void unregisterStaticDeleter (KStaticDeleterBase *d)
 
static void deleteStaticDeleters ()
 
static void setActiveInstance (KInstance *d)
 
static KInstance * activeInstance ()
 

Static Public Attributes

static KStringDict * _stringDict = 0
 
static KInstance * _instance = 0
 
static KLocale * _locale = 0
 
static KCharsets * _charsets = 0
 
static KStaticDeleterList * _staticDeleters = 0
 
static KInstance * _activeInstance = 0
 

Related Functions

(Note that these are not member functions.)

bool checkAccess (const TQString &pathname, int mode)
 
kdbgstream & endl (kdbgstream &s)
 
kdbgstream & flush (kdbgstream &s)
 
kdbgstream kdDebug (int area=0)
 
TQString kdBacktrace (int levels=-1)
 
void kdBacktraceFD (int fd=2)
 
kdbgstream kdWarning (int area=0)
 
kdbgstream kdError (int area=0)
 
kdbgstream kdFatal (int area=0)
 
void kdClearDebugConfig ()
 
#define KMIN(a, b)   kMin(a,b)
 
#define KMAX(a, b)   kMax(a,b)
 
#define KABS(a)   kAbs(a)
 
#define KCLAMP(x, low, high)   kClamp(x,low,high)
 

Detailed Description

Access to the KDE global objects.

KGlobal provides you with pointers of many central objects that exist only once in the process. It is also responsible for managing instances of KStaticDeleterBase.

See Also
KStaticDeleterBase
Author
Sirtaj Singh Kang (taj@k.nosp@m.de.o.nosp@m.rg)

Definition at line 44 of file kglobal.h.

Member Function Documentation

KCharsets * KGlobal::charsets ( )
static

The global charset manager.

Returns
the global charset manager

Definition at line 104 of file kglobal.cpp.

KConfig * KGlobal::config ( )
static

Returns the general config object.

Returns
the global configuration object.

Definition at line 61 of file kglobal.cpp.

void KGlobal::deleteStaticDeleters ( )
static

Calls KStaticDeleterBase::destructObject() on all registered static deleters and unregisters them all.

See Also
KStaticDeleterBase
KStaticDeleter

Definition at line 185 of file kglobal.cpp.

KStandardDirs * KGlobal::dirs ( )
static

Returns the application standard dirs object.

Returns
the global standard dir object

Definition at line 54 of file kglobal.cpp.

KIconLoader * KGlobal::iconLoader ( )
static

Returns an iconloader object.

Returns
the global iconloader object

Definition at line 75 of file kglobal.cpp.

KInstance * KGlobal::instance ( )
static

Returns the global instance.

There is always at least one instance of a component in one application (in most cases the application itself).

Returns
the global instance

Definition at line 82 of file kglobal.cpp.

KLocale * KGlobal::locale ( )
static

Returns the global locale object.

Returns
the global locale object

Definition at line 88 of file kglobal.cpp.

void KGlobal::registerStaticDeleter ( KStaticDeleterBase *  d)
static

Registers a static deleter.

Parameters
dthe static deleter to register
See Also
KStaticDeleterBase
KStaticDeleter

Definition at line 169 of file kglobal.cpp.

void KGlobal::setActiveInstance ( KInstance *  d)
static

The instance currently active (useful in a multi-instance application, such as a KParts application).

Don't use this - it's mainly for KAboutDialog and KBugReport.

Definition at line 114 of file kglobal.cpp.

KSharedConfig * KGlobal::sharedConfig ( )
static

Returns the general config object.

Returns
the global configuration object.

Definition at line 68 of file kglobal.cpp.

const TQString & KGlobal::staticQString ( const char *  str)
static

Creates a static TQString.

Create a static QString.

To be used inside functions(!) like:

static const TQString &myString = KGlobal::staticQString("myText");

!!! Do NOT use: !!!

static TQString myString = KGlobal::staticQString("myText");

This creates a static object (instead of a static reference) and as you know static objects are EVIL.

Parameters
strthe string to create
Returns
the static string

To be used inside functions(!) like: static const TQString &myString = KGlobal::staticQString("myText");

Definition at line 128 of file kglobal.cpp.

const TQString & KGlobal::staticQString ( const TQString &  str)
static

Creates a static TQString.

Create a static QString.

To be used inside functions(!) like:

static const TQString &myString = KGlobal::staticQString(i18n("My Text"));

!!! Do NOT use: !!!

static TQString myString = KGlobal::staticQString(i18n("myText"));

This creates a static object (instead of a static reference) and as you know static objects are EVIL.

Parameters
strthe string to create
Returns
the static string

To be used inside functions(!) like: static const TQString &myString = KGlobal::staticQString(i18n("My Text"));

Definition at line 146 of file kglobal.cpp.

void KGlobal::unregisterStaticDeleter ( KStaticDeleterBase *  d)
static

Unregisters a static deleter.

Parameters
dthe static deleter to unregister
See Also
KStaticDeleterBase
KStaticDeleter

Definition at line 178 of file kglobal.cpp.

Friends And Related Function Documentation

bool checkAccess ( const TQString &  pathname,
int  mode 
)
related

Check, if a file may be accessed in a given mode. This is a wrapper around the access() system call. checkAccess() calls access() with the given parameters. If this is OK, checkAccess() returns true. If not, and W_OK is part of mode, it is checked if there is write access to the directory. If yes, checkAccess() returns true. In all other cases checkAccess() returns false.

Other than access() this function EXPLICITLY ignores non-existant files if checking for write access.

Parameters
pathnameThe full path of the file you want to test
modeThe access mode, as in the access() system call.
Returns
Whether the access is allowed, true = Access allowed

Definition at line 3238 of file kapplication.cpp.

#define KABS (   a)    kAbs(a)
related

A typesafe function to determine the absolute value of the argument.

Definition at line 187 of file kglobal.h.

#define KCLAMP (   x,
  low,
  high 
)    kClamp(x,low,high)
related

A typesafe function that returns x if it's between low and high values. low if x is smaller than then low and high if x is bigger than high.

Definition at line 193 of file kglobal.h.

#define KMAX (   a,
  b 
)    kMax(a,b)
related

A typesafe function to find the maximum of the two arguments.

Definition at line 182 of file kglobal.h.

#define KMIN (   a,
  b 
)    kMin(a,b)
related

A typesafe function to find the minimum of the two arguments.

Definition at line 177 of file kglobal.h.


The documentation for this class was generated from the following files:
  • kglobal.h
  • kapplication.h
  • kdebug.h
  • kglobal.cpp

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