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NCLogView.h

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00001 /*---------------------------------------------------------------------\
00002 |                                                                      |
00003 |                      __   __    ____ _____ ____                      |
00004 |                      \ \ / /_ _/ ___|_   _|___ \                     |
00005 |                       \ V / _` \___ \ | |   __) |                    |
00006 |                        | | (_| |___) || |  / __/                     |
00007 |                        |_|\__,_|____/ |_| |_____|                    |
00008 |                                                                      |
00009 |                               core system                            |
00010 |                                                        (C) SuSE GmbH |
00011 \----------------------------------------------------------------------/
00012 
00013    File:       NCLogView.h
00014 
00015    Author:     Michael Andres <ma@suse.de>
00016    Maintainer: Michael Andres <ma@suse.de>
00017 
00018 /-*/
00019 #ifndef NCLogView_h
00020 #define NCLogView_h
00021 
00022 #include <iosfwd>
00023 
00024 #include "YLogView.h"
00025 #include "NCPadWidget.h"
00026 
00027 class NCLogView;
00028 
00030 //
00031 //      CLASS NAME : NCLogView
00032 //
00033 //      DESCRIPTION :
00034 //
00035 class NCLogView : public YLogView, public NCPadWidget {
00036 
00037   friend std::ostream & operator<<( std::ostream & STREAM, const NCLogView & OBJ );
00038 
00039   NCLogView & operator=( const NCLogView & );
00040   NCLogView            ( const NCLogView & );
00041 
00042   private:
00043 
00044     NCtext text;
00045 
00046   protected:
00047 
00048     virtual const char * location() const { return "NCLogView"; }
00049 
00050     virtual void wRedraw();
00051     virtual void wRecoded();
00052 
00053     virtual NCPad * CreatePad();
00054     virtual void    DrawPad();
00055 
00056   public:
00057 
00058     NCLogView( NCWidget * parent, const YWidgetOpt & opt,
00059                const YCPString & label,
00060                int visibleLines,
00061                int maxLines );
00062     virtual ~NCLogView();
00063 
00064     virtual long nicesize( YUIDimension dim );
00065     virtual void setSize( long newwidth, long newheight );
00066 
00067     virtual void setLabel( const YCPString & nlabel );
00068     virtual void setLogText( const YCPString & ntext);
00069 
00070     virtual NCursesEvent wHandleInput( wint_t key );
00071 
00072     virtual void setEnabling( bool do_bv ) { NCWidget::setEnabling( enabled=do_bv ); }
00073 
00074     virtual bool setKeyboardFocus() {
00075       if ( !grabFocus() )
00076         return YWidget::setKeyboardFocus();
00077       return true;
00078     }
00079 };
00080 
00082 
00083 #endif // NCLogView_h

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