1 #ifndef oxygenscrollbarengine_h 2 #define oxygenscrollbarengine_h 3 /* 4 * this file is part of the oxygen gtk engine 5 * Copyright (c) 2010 Hugo Pereira Da Costa <hugo.pereira@free.fr> 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or(at your option ) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this library; if not, write to the Free 19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 20 * MA 02110-1301, USA. 21 */ 22 23 24 #include "oxygengenericengine.h" 25 #include "oxygendatamap.h" 26 #include "oxygenscrollbardata.h" 27 28 #include <gtk/gtk.h> 29 30 namespace Oxygen 31 { 32 //! forward declaration 33 class Animations; 34 35 //! stores data associated to editable scrollbares 36 /*! 37 ensures that the text entry and the button of editable scrollbares 38 gets hovered and focus flags at the same time 39 */ 40 class ScrollBarEngine: public GenericEngine<ScrollBarData> 41 { 42 43 public: 44 45 //! constructor ScrollBarEngine(Animations * widget)46 ScrollBarEngine( Animations* widget ): 47 GenericEngine<ScrollBarData>( widget ) 48 {} 49 50 //! destructor ~ScrollBarEngine(void)51 virtual ~ScrollBarEngine( void ) 52 {} 53 54 //! register scrollbar from scrolled window 55 inline void registerScrolledWindow( GtkWidget* ); 56 57 }; 58 59 //________________________________________________________________ registerScrolledWindow(GtkWidget * widget)60 void ScrollBarEngine::registerScrolledWindow( GtkWidget* widget ) 61 { 62 if( !GTK_IS_SCROLLED_WINDOW( widget ) ) return; 63 GtkScrolledWindow* scrolledWindow( GTK_SCROLLED_WINDOW( widget ) ); 64 65 if( GtkWidget* hScrollBar = gtk_scrolled_window_get_hscrollbar( scrolledWindow ) ) 66 { registerWidget( hScrollBar ); } 67 68 if( GtkWidget* vScrollBar = gtk_scrolled_window_get_vscrollbar( scrolledWindow ) ) 69 { registerWidget( vScrollBar ); } 70 71 return; 72 } 73 74 } 75 76 #endif 77