/*************************************************************************** * Copyright Brian Ledbetter 2001-2003 <brian@shadowcom.net> * * Copyright Ravikiran Rajagopal 2003 <ravi@kde.org> * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License (version 2) as * * published by the Free Software Foundation. (The original KSplash/ML * * codebase (upto version 0.95.3) is BSD-licensed.) * * * ***************************************************************************/ #ifndef THEMEENGINE_H #define THEMEENGINE_H #include <tqstringlist.h> #include <tqvbox.h> #include <tqwidget.h> #include <kdemacros.h> class TDEConfig; class ObjKsTheme; class TQMouseEvent; /** * @short The base for the ThemeEngine's configuration widget. */ class KDE_EXPORT ThemeEngineConfig: public TQVBox { Q_OBJECT public: ThemeEngineConfig( TQWidget *p, TDEConfig *c ) :TQVBox( p ), mConfig( c ) {} TDEConfig* config()const { return mConfig; } public slots: virtual void load() {} virtual void save() {} protected: TDEConfig *mConfig; }; /** * @short Base class for all theme engines. Member functions need to be * overridden by derived classes in order to provide actual functionality. */ class KDE_EXPORT ThemeEngine: public TQVBox { Q_OBJECT public: ThemeEngine( TQWidget *parent, const char *name, const TQStringList &args ); virtual ~ThemeEngine() = 0; virtual const ThemeEngineConfig *config( TQWidget *, TDEConfig * ) { return 0L; } virtual ObjKsTheme *ksTheme() { return mTheme; } virtual bool eventFilter( TQObject* o, TQEvent* e ); public slots: virtual void slotUpdateProgress( int ) {} virtual void slotUpdateSteps( int ) {} virtual void slotSetText( const TQString& ) {} virtual void slotSetTextIndex( const int ) {} virtual void slotSetPixmap( const TQString& ) {} // use DesktopIcon() to load this. protected: void addSplashWindow( TQWidget* ); protected: ObjKsTheme *mTheme; virtual bool x11Event( XEvent* ); private slots: void splashWindowDestroyed( TQObject* ); private: class ThemeEnginePrivate; ThemeEnginePrivate *d; bool mUseWM; }; #endif