1 #ifndef oxygenhoverengine_h 2 #define oxygenhoverengine_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 * Copyright (c) 2010 Ruslan Kabatsayev <b7.10110111@gmail.com> 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or(at your option ) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with this library; if not, write to the Free 20 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 21 * MA 02110-1301, USA. 22 */ 23 24 #include "oxygengenericengine.h" 25 #include "oxygendatamap.h" 26 #include "oxygenhoverdata.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 comboboxes 36 /*! 37 ensures that the text entry and the button of editable comboboxes 38 gets hovered and focus flags at the same time 39 */ 40 class HoverEngine: public GenericEngine<HoverData> 41 { 42 43 public: 44 45 //! constructor HoverEngine(Animations * parent)46 HoverEngine( Animations* parent ): 47 GenericEngine<HoverData>( parent ) 48 {} 49 50 //! destructor ~HoverEngine(void)51 virtual ~HoverEngine( void ) 52 {} 53 54 //! register widget registerWidget(GtkWidget * widget)55 virtual bool registerWidget( GtkWidget* widget ) 56 { return registerWidget( widget, false ); } 57 58 //! register widget registerWidget(GtkWidget * widget,bool updateOnHover)59 virtual bool registerWidget( GtkWidget* widget, bool updateOnHover ) 60 { 61 if( GenericEngine<HoverData>::registerWidget( widget ) ) 62 { 63 data().value(widget).setUpdateOnHover( updateOnHover ); 64 return true; 65 } else return false; 66 67 } 68 69 //! true if widget is hovered hovered(GtkWidget * widget)70 bool hovered( GtkWidget* widget ) 71 { return data().value( widget ).hovered(); } 72 73 //! set hover state setHovered(GtkWidget * widget,bool value)74 bool setHovered( GtkWidget* widget, bool value ) 75 { return data().value( widget ).setHovered( widget, value ); } 76 77 }; 78 79 } 80 81 #endif 82