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component.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 00023 00024 #ifndef GFC_ATK_COMPONENT_HH 00025 #define GFC_ATK_COMPONENT_HH 00026 00027 #ifndef GFC_G_TYPE_HH 00028 #include <gfc/glib/type.hh> 00029 #endif 00030 00031 #ifndef GFC_ATK_UTIL_HH 00032 #include <gfc/atk/util.hh> 00033 #endif 00034 00035 #ifndef __ATK_COMPONENT_H__ 00036 #include <atk/atkcomponent.h> 00037 #endif 00038 00039 namespace GFC { 00040 00041 namespace Atk { 00042 00043 class Object; 00044 00056 00057 class Component : public virtual G::TypeInterface 00058 { 00059 protected: 00062 00063 Component(); 00065 00066 virtual ~Component() = 0; 00068 00070 00071 public: 00074 00075 AtkComponent* atk_component() const; 00077 00078 operator AtkComponent* () const; 00080 00081 Object* ref_accessible_at_point(int x, int y, CoordType coord_type) const; 00088 00089 void get_extents(int *x, int *y, int *width, int *height, CoordType coord_type) const; 00097 00098 void get_position(int *x, int *y, CoordType coord_type) const; 00105 00106 void get_size(int *width, int *height) const; 00110 00111 Layer get_layer() const; 00114 00115 int get_mdi_zorder() const; 00121 00125 00126 unsigned int add_focus_handler(AtkFocusHandler handler); 00134 00135 bool contains(int x, int y, CoordType coord_type) const; 00143 00144 bool grab_focus(); 00147 00148 void remove_focus_handler(unsigned int handler_id); 00152 00153 bool set_extents(int x, int y, int width, int height, CoordType coord_type); 00162 00163 bool set_position(int x, int y, CoordType coord_type); 00170 00171 bool set_size(int width, int height); 00176 00178 }; 00179 00180 } // namespace Atk 00181 00182 } // namespace GFC 00183 00184 #include <gfc/atk/inline/component.inl> 00185 00186 #endif // GFC_ATK_COMPONENT_HH 00187 00188

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