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viewport.hh

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00001 /* GFC-UI: GTK+ Foundation Classes (User Interface Library) 00002 * Copyright (C) 2002-2004 The GFC Development Team. 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00024 00025 #ifndef GFC_GTK_VIEWPORT_HH 00026 #define GFC_GTK_VIEWPORT_HH 00027 00028 #ifndef GFC_GTK_BIN_HH 00029 #include <gfc/gtk/bin.hh> 00030 #endif 00031 00032 #ifndef __GTK_VIEWPORT_H__ 00033 #include <gtk/gtkviewport.h> 00034 #endif 00035 00036 namespace GFC { 00037 00038 namespace Gtk { 00039 00047 00048 class Viewport : public Bin 00049 { 00050 friend class G::Object; 00051 00052 Viewport(const Viewport&); 00053 Viewport& operator=(const Viewport&); 00054 00055 protected: 00058 00059 explicit Viewport(GtkViewport *viewport, bool owns_reference = false); 00066 00070 00071 typedef G::Signal<void, Adjustment*, Adjustment*> SetScrollAdjustmentsSignalType; 00072 typedef G::SignalProxy<TypeInstance, SetScrollAdjustmentsSignalType> SetScrollAdjustmentsSignalProxy; 00073 static const SetScrollAdjustmentsSignalType set_scroll_adjustments_signal; 00080 00082 00083 public: 00086 00087 Viewport(); 00089 00090 Viewport(Adjustment *hadjustment, Adjustment *vadjustment); 00094 00095 virtual ~Viewport(); 00097 00101 00102 GtkViewport* gtk_viewport() const; 00104 00105 operator GtkViewport* () const; 00107 00108 Adjustment* get_hadjustment() const; 00111 00112 Adjustment* get_vadjustment() const; 00115 00116 ShadowType get_shadow_type() const; 00118 00122 00123 void set_hadjustment(Adjustment *adjustment); 00126 00127 void set_vadjustment(Adjustment *adjustment); 00130 00131 void set_shadow_type(ShadowType type); 00134 00138 00139 const SetScrollAdjustmentsSignalProxy sig_set_scroll_adjustments(); 00142 00144 }; 00145 00146 } // namespace Gtk 00147 00148 } // namespace GFC 00149 00150 #include <gfc/gtk/inline/viewport.inl> 00151 00152 #endif // GFC_GTK_VIEWPORT_HH 00153

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