209 lines
6.7 KiB
C++
209 lines
6.7 KiB
C++
// -*- c++ -*-
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// Generated by gtkmmproc -- DO NOT MODIFY!
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#ifndef _ATKMM_SELECTION_H
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#define _ATKMM_SELECTION_H
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#include <glibmm.h>
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/* $Id$ */
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/* Copyright (C) 2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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extern "C"
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{
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typedef struct _AtkSelectionIface AtkSelectionIface;
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typedef struct _AtkSelection AtkSelection;
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}
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#endif /* DOXYGEN_SHOULD_SKIP_THIS */
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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typedef struct _AtkSelection AtkSelection;
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typedef struct _AtkSelectionClass AtkSelectionClass;
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#endif /* DOXYGEN_SHOULD_SKIP_THIS */
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namespace Atk
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{ class Selection_Class; } // namespace Atk
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namespace Atk
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{
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class Object;
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/** The ATK interface implemented by container objects whose Atk::Object children can be selected.
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* This should be implemented by UI components with children which are exposed by Atk::Object::ref_child and
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* Atk::Object::get_n_children, if the use of the parent UI component ordinarily involves selection of one or
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* more of the objects corresponding to those AtkObject children - for example, selectable lists.
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*
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* Note that other types of "selection" (for instance text selection) are accomplished a other ATK interfaces -
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* Atk::Selection is limited to the selection/deselection of children.
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*/
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class Selection : public Glib::Interface
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{
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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public:
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typedef Selection CppObjectType;
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typedef Selection_Class CppClassType;
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typedef AtkSelection BaseObjectType;
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typedef AtkSelectionIface BaseClassType;
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private:
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friend class Selection_Class;
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static CppClassType selection_class_;
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// noncopyable
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Selection(const Selection&);
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Selection& operator=(const Selection&);
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protected:
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Selection(); // you must derive from this class
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explicit Selection(AtkSelection* castitem);
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#endif /* DOXYGEN_SHOULD_SKIP_THIS */
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public:
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virtual ~Selection();
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static void add_interface(GType gtype_implementer);
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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static GType get_type() G_GNUC_CONST;
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static GType get_base_type() G_GNUC_CONST;
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#endif
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///Provides access to the underlying C GObject.
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AtkSelection* gobj() { return reinterpret_cast<AtkSelection*>(gobject_); }
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///Provides access to the underlying C GObject.
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const AtkSelection* gobj() const { return reinterpret_cast<AtkSelection*>(gobject_); }
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private:
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public:
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/** Adds the specified accessible child of the object to the
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* object's selection.
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* @param i A <tt>int</tt> specifying the child index.
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* @return <tt>true</tt> if success, <tt>false</tt> otherwise.
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*/
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bool add_selection(int i);
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/** Clears the selection in the object so that no children in the object
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* are selected.
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* @return <tt>true</tt> if success, <tt>false</tt> otherwise.
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*/
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bool clear_selection();
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/** Gets a reference to the accessible object representing the specified
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* selected child of the object.
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* @note callers should not rely on <tt>0</tt> or on a zero value for
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* indication of whether AtkSelectionIface is implemented, they should
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* use type checking/interface checking macros or the
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* atk_get_accessible_value() convenience method.
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* @param i A <tt>int</tt> specifying the index in the selection set. (e.g. the
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* ith selection as opposed to the ith child).
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* @return An Atk::Object representing the selected accessible , or <tt>0</tt>
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* if @a selection does not implement this interface.
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*/
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Glib::RefPtr<Atk::Object> get_selection(int i);
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/** Gets the number of accessible children currently selected.
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* @note callers should not rely on <tt>0</tt> or on a zero value for
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* indication of whether AtkSelectionIface is implemented, they should
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* use type checking/interface checking macros or the
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* atk_get_accessible_value() convenience method.
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* @return A <tt>int</tt> representing the number of items selected, or 0
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* if @a selection does not implement this interface.
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*/
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int get_selection_count() const;
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/** Determines if the current child of this object is selected
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* @note callers should not rely on <tt>0</tt> or on a zero value for
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* indication of whether AtkSelectionIface is implemented, they should
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* use type checking/interface checking macros or the
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* atk_get_accessible_value() convenience method.
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* @param i A <tt>int</tt> specifying the child index.
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* @return A <tt>bool</tt> representing the specified child is selected, or 0
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* if @a selection does not implement this interface.
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*/
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bool is_child_selected(int i) const;
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/** Removes the specified child of the object from the object's selection.
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* @param i A <tt>int</tt> specifying the index in the selection set. (e.g. the
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* ith selection as opposed to the ith child).
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* @return <tt>true</tt> if success, <tt>false</tt> otherwise.
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*/
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bool remove_selection(int i);
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/** Causes every child of the object to be selected if the object
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* supports multiple selections.
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* @return <tt>true</tt> if success, <tt>false</tt> otherwise.
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*/
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bool select_all_selection();
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Glib::SignalProxy0< void > signal_selection_changed();
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protected:
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virtual bool add_selection_vfunc(int i);
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virtual bool clear_selection_vfunc();
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virtual Glib::RefPtr<Atk::Object> get_selection_vfunc(int i);
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virtual int get_selection_count_vfunc() const;
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virtual bool is_child_selected_vfunc(int i) const;
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virtual bool remove_selection_vfunc(int i);
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virtual bool select_all_selection_vfunc();
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public:
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public:
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//C++ methods used to invoke GTK+ virtual functions:
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protected:
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//GTK+ Virtual Functions (override these to change behaviour):
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//Default Signal Handlers::
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virtual void on_selection_changed();
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};
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} // namespace Atk
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namespace Glib
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{
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/** @relates Atk::Selection
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* @param object The C instance
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* @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
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* @result A C++ instance that wraps this C instance.
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*/
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Glib::RefPtr<Atk::Selection> wrap(AtkSelection* object, bool take_copy = false);
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} // namespace Glib
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#endif /* _ATKMM_SELECTION_H */
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