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/* * kglobal.h -- Declaration of class KGlobal. * Generated by newclass on Sat May 1 02:08:43 EST 1999. */ #ifndef SSK_KGLOBAL_H #define SSK_KGLOBAL_H class KStandardDirs; class KConfig; class KLocale; class KIconLoader; class KCharsets; class QFont; class KInstance; /** * Access the KDE global objects. * * @author Sirtaj Singh Kang (taj@kde.org) * @version $Id: kglobal.h,v 1.19 2000/01/10 00:18:07 faure Exp $ */ class KGlobal { public: /** * Retrieve the global instance. There is always at least * one instance of a component in one application (in most * cases the application itself). */ static KInstance *instance(); /** * Retrieve the application standard dirs object. */ static KStandardDirs *dirs(); /** * Retrieve the general config object. */ static KConfig *config(); /** * Retrieve an iconloader object. */ static KIconLoader *iconLoader(); static KLocale *locale(); static KCharsets *charsets(); static QFont generalFont(); static QFont fixedFont(); /** * Returns a treshold in pixels for drag & drop operations. * As long as the mouse movement has not exceeded this number * of pixels in either X or Y direction no drag operation may * be started. This prevents spurious drags when the user intended * to click on something but moved the mouse a bit while doing so. * * For this to work you must save the position of the mouse (@p oldPos) * in the @ref QWidget::mousePressEvent(). * When the position of the mouse (@p newPos) * in a @ref QWidget::mouseMoveEvent() exceeds this treshold * you may start a drag * which should originate from @ref oldPos. * * Example code: * <pre> * void KColorCells::mousePressEvent( QMouseEvent *e ) * { * mOldPos = e->pos(); * } * * void KColorCells::mouseMoveEvent( QMouseEvent *e ) * { * if( !(e->state() && LeftButton)) return; * * int delay = KGlobal::dndEventDelay(); * QPoint newPos = e->pos(); * if(newPos->x() > mOldPos.x()+delay || newPos->x() < mOldPos.x()-delay || * newPos->y() > mOldPos.y()+delay || newPos->y() < mOldPos.y()-delay) * { * // Drag color object * int cell = posToCell(mOldPos); // Find color at mOldPos * if ((cell != -1) && colors[cell].isValid()) * { * KColorDrag *d = KColorDrag::makeDrag( colors[cell], this); * d->dragCopy(); * } * } * } * </pre> * */ static int dndEventDelay(); /** * Returns whether KDE runs in single (default) or double click * mode. * * @return @ false if single click mode, or @p true if double click mode. * * see @ref http://developer.kde.org/documentation/standards/kde/style/mouse/index.html **/ static bool useDoubleClicks(); /** * Retrieve the configured completion mode. * * see @ref http://developer.kde.org/documentation/standards/kde/style/keys/completion.html * * @return CompletionNone: Completion should be disabled * CompletionAuto: Automatic completion * CompletionMan: Like automatic completion except the user initiates * the completion using the completion key as in CompletionEOL * CompletionShell: Attempts to mimic the completion feature found in * typical *nix shell enviornments. **/ enum Completion { CompletionNone=1, CompletionAuto, CompletionMan, CompletionShell }; static Completion completionMode(); static KInstance *_instance; static KLocale *_locale; static KCharsets *_charsets; static QFont *_generalFont; static QFont *_fixedFont; }; /** * @libdoc The KDE Core Functionality Library * * All KDE programs use this library to provide basic functionality such * as the configuration system, IPC, internationalization and locale * support, site-independent access to the filesystem and a large number * of other (but no less important) things. * * All KDE applications should link to the kdecore library. Also, using a * @ref KApplication derived class instead of @ref QApplication is almost * mandatory if you expect your application to behave nicely within the * KDE environment. */ #endif // SSK_KGLOBAL_H
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