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livetrax/libs/gtkmm2/gtk/gtkmm/dialog.h

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// -*- c++ -*-
// Generated by gtkmmproc -- DO NOT MODIFY!
#ifndef _GTKMM_DIALOG_H
#define _GTKMM_DIALOG_H
#include <glibmm.h>
/* $Id$ */
/* dialog.h
*
* Copyright (C) 1998-2002 The gtkmm Development Team
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <gtkmm/window.h>
#include <gtkmm/box.h>
#include <gtkmm/button.h>
#include <gtkmm/buttonbox.h>
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef struct _GtkDialog GtkDialog;
typedef struct _GtkDialogClass GtkDialogClass;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gtk
{ class Dialog_Class; } // namespace Gtk
namespace Gtk
{
/** @defgroup Dialogs Dialogs
*/
/** @addtogroup gtkmmEnums Enums and Flags */
/**
* @ingroup gtkmmEnums
*/
enum ResponseType
{
RESPONSE_NONE = -1,
RESPONSE_REJECT = -2,
RESPONSE_ACCEPT = -3,
RESPONSE_DELETE_EVENT = -4,
RESPONSE_OK = -5,
RESPONSE_CANCEL = -6,
RESPONSE_CLOSE = -7,
RESPONSE_YES = -8,
RESPONSE_NO = -9,
RESPONSE_APPLY = -10,
RESPONSE_HELP = -11
};
} // namespace Gtk
#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace Glib
{
template <>
class Value<Gtk::ResponseType> : public Glib::Value_Enum<Gtk::ResponseType>
{
public:
static GType value_type() G_GNUC_CONST;
};
} // namespace Glib
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
namespace Gtk
{
/** Create popup windows.
*
* Dialog boxes are a convenient way to prompt the user for a small amount
* of input, eg. to display a message, ask a question, or anything else that
* does not require extensive effort on the user's part.
*
* gtkmm treats a dialog as a window split vertically. The top section is a
* Gtk::VBox, and is where widgets such as a Gtk::Label or a Gtk::Entry should be
* packed. The bottom area is known as the action_area. This is generally
* used for packing buttons into the dialog which may perform functions such
* as cancel, ok, or apply. The two areas are separated by a Gtk::HSeparator.
*
* The dialog can be 'modal' (that is, one which freezes the rest of the
* application from user input) - this can be specified in the Gtk::Dialog
* constructor.
*
* When adding buttons using add_button(), clicking the button will emit
* signal_response() with a "response id" you specified. You are encouraged
* to use the Gtk::ResponseType enum. If a dialog receives a delete event,
* the "response" signal will be emitted with a response id of
* Gtk::RESPONSE_NONE.
*
* If you want to block waiting for a dialog to return before returning control
* flow to your code, you can call run(). This function enters a
* recursive main loop and waits for the user to respond to the dialog, returning
* the response ID corresponding to the button the user clicked.
*
* @ingroup Dialogs
*/
class Dialog : public Window
{
public:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
typedef Dialog CppObjectType;
typedef Dialog_Class CppClassType;
typedef GtkDialog BaseObjectType;
typedef GtkDialogClass BaseClassType;
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
virtual ~Dialog();
#ifndef DOXYGEN_SHOULD_SKIP_THIS
private:
friend class Dialog_Class;
static CppClassType dialog_class_;
// noncopyable
Dialog(const Dialog&);
Dialog& operator=(const Dialog&);
protected:
explicit Dialog(const Glib::ConstructParams& construct_params);
explicit Dialog(GtkDialog* castitem);
#endif /* DOXYGEN_SHOULD_SKIP_THIS */
public:
#ifndef DOXYGEN_SHOULD_SKIP_THIS
static GType get_type() G_GNUC_CONST;
static GType get_base_type() G_GNUC_CONST;
#endif
///Provides access to the underlying C GtkObject.
GtkDialog* gobj() { return reinterpret_cast<GtkDialog*>(gobject_); }
///Provides access to the underlying C GtkObject.
const GtkDialog* gobj() const { return reinterpret_cast<GtkDialog*>(gobject_); }
public:
//C++ methods used to invoke GTK+ virtual functions:
protected:
//GTK+ Virtual Functions (override these to change behaviour):
//Default Signal Handlers::
virtual void on_response(int response_id);
private:
public:
Dialog();
explicit Dialog(const Glib::ustring& title, bool modal = false, bool use_separator = false);
Dialog(const Glib::ustring& title, Gtk::Window& parent, bool modal = false, bool use_separator = false);
/** Adds an activatable widget to the action area of a Gtk::Dialog,
* connecting a signal handler that will emit the "response" signal on
* the dialog when the widget is activated. The widget is appended to
* the end of the dialog's action area. If you want to add a
* non-activatable widget, simply pack it into the
* <tt>action_area</tt> field of the Gtk::Dialog struct.
* @param child An activatable widget.
* @param response_id Response ID for @a child .
*/
void add_action_widget(Widget& child, int response_id);
/** Adds a button with the given text (or a stock button, if @a button_text is a
* stock ID) and sets things up so that clicking the button will emit the
* "response" signal with the given @a response_id . The button is appended to the
* end of the dialog's action area. The button widget is returned, but usually
* you don't need it.
* @param button_text Text of button, or stock ID.
* @param response_id Response ID for the button.
* @return The button widget that was added.
*/
Button* add_button(const Glib::ustring& button_text, int response_id);
/** Adds a button with the given text (or a stock button, if @a button_text is a
* stock ID) and sets things up so that clicking the button will emit the
* "response" signal with the given @a response_id . The button is appended to the
* end of the dialog's action area. The button widget is returned, but usually
* you don't need it.
* @param button_text Text of button, or stock ID.
* @param response_id Response ID for the button.
* @return The button widget that was added.
*/
Button* add_button(const Gtk::StockID& stock_id, int response_id);
/** Calls <tt>gtk_widget_set_sensitive (widget, @a setting )</tt>
* for each widget in the dialog's action area with the given @a response_id .
* A convenient way to sensitize/desensitize dialog buttons.
* @param response_id A response ID.
* @param setting <tt>true</tt> for sensitive.
*/
void set_response_sensitive(int response_id, bool setting = true);
/** Sets the last widget in the dialog's action area with the given @a response_id
* as the default widget for the dialog. Pressing "Enter" normally activates
* the default widget.
* @param response_id A response ID.
*/
void set_default_response(int response_id);
/** Sets whether the dialog has a separator above the buttons.
* <tt>true</tt> by default.
* @param setting <tt>true</tt> to have a separator.
*/
void set_has_separator(bool setting = true);
/** Accessor for whether the dialog has a separator.
* @return <tt>true</tt> if the dialog has a separator.
*/
bool get_has_separator() const;
/** Returns <tt>true</tt> if dialogs are expected to use an alternative
* button order on the screen @a screen . See
* Gtk::Dialog::set_alternative_button_order() for more details
* about alternative button order.
*
* If you need to use this function, you should probably connect
* to the ::notify:gtk-alternative-button-order signal on the
* Gtk::Settings object associated to @a screen , in order to be
* notified if the button order setting changes.
* @param screen A Gdk::Screen, or <tt>0</tt> to use the default screen.
* @return Whether the alternative button order should be used
*
* Since: 2.6.
*/
static bool alternative_button_order(const Glib::RefPtr<const Gdk::Screen>& screen);
//TODO: Document this:
void set_alternative_button_order_from_array(const Glib::ArrayHandle<int>& new_order);
/** Emits the "response" signal with the given response ID. Used to
* indicate that the user has responded to the dialog in some way;
* typically either you or run() will be monitoring the
* "response" signal and take appropriate action.
* @param response_id Response ID.
*/
void response(int response_id);
/** Blocks in a recursive main loop until the @a dialog emits the
* response signal. It returns the response ID from the "response" signal emission.
* Before entering the recursive main loop, run() calls
* Gtk::Widget::show() on the dialog for you. Note that you still
* need to show any children of the dialog yourself.
*
* If the dialog receives "delete_event", Gtk::Dialog::run() will return
* Gtk::RESPONSE_DELETE_EVENT. Also, during Gtk::Dialog::run() the dialog will be
* modal. You can force Gtk::Dialog::run() to return at any time by
* calling Gtk::Dialog::response() to emit the "response"
* signal.
*
* After Gtk::Dialog::run() returns, you are responsible for hiding or
* destroying the dialog if you wish to do so.
*
* Typical usage of this function might be:
* @code
* <tt>int</tt> result = dialog.run();
* switch (result)
* {
* case GTK_RESPONSE_ACCEPT:
* do_application_specific_something (&lt;!-- --&gt;);
* break;
* default:
* do_nothing_since_dialog_was_cancelled (&lt;!-- --&gt;);
* break;
* }
* @endcode
* @return Response ID.
*/
int run();
VBox* get_vbox();
const VBox* get_vbox() const;
HButtonBox* get_action_area();
const HButtonBox* get_action_area() const;
/** The dialog has a separator bar above its buttons.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @return A PropertyProxy that allows you to get or set the property of the value, or receive notification when
* the value of the property changes.
*/
Glib::PropertyProxy<bool> property_has_separator() ;
/** The dialog has a separator bar above its buttons.
*
* You rarely need to use properties because there are get_ and set_ methods for almost all of them.
* @return A PropertyProxy that allows you to get or set the property of the value, or receive notification when
* the value of the property changes.
*/
Glib::PropertyProxy_ReadOnly<bool> property_has_separator() const;
Glib::SignalProxy1< void,int > signal_response();
protected:
void construct_(bool modal, bool use_separator);
};
} /* namespace Gtk */
namespace Glib
{
/** @relates Gtk::Dialog
* @param object The C instance
* @param take_copy False if the result should take ownership of the C instance. True if it should take a new copy or ref.
* @result A C++ instance that wraps this C instance.
*/
Gtk::Dialog* wrap(GtkDialog* object, bool take_copy = false);
}
#endif /* _GTKMM_DIALOG_H */