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added Notebook

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maroy 2005-02-25 16:32:32 +00:00
parent 0e0e9e164f
commit 00d2670b10
23 changed files with 1139 additions and 182 deletions
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326
livesupport/modules/widgets/include/LiveSupport/Widgets/Notebook.h Normal file
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/*------------------------------------------------------------------------------
Copyright (c) 2004 Media Development Loan Fund
This file is part of the LiveSupport project.
http://livesupport.campware.org/
To report bugs, send an e-mail to bugs@campware.org
LiveSupport is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
LiveSupport 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with LiveSupport; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: maroy $
Version : $Revision: 1.1 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/Notebook.h,v $
------------------------------------------------------------------------------*/
#ifndef LiveSupport_Widgets_Notebook_h
#define LiveSupport_Widgets_Notebook_h
#ifndef __cplusplus
#error This is a C++ include file
#endif
/* ============================================================ include files */
#ifdef HAVE_CONFIG_H
#include "configure.h"
#endif
#include <vector>
#include <gtkmm/table.h>
#include <gtkmm/buttonbox.h>
#include <gtkmm/alignment.h>
#include "LiveSupport/Core/Ptr.h"
#include "LiveSupport/Widgets/CornerImages.h"
#include "LiveSupport/Widgets/ImageButton.h"
namespace LiveSupport {
namespace Widgets {
using namespace LiveSupport::Core;
/* ================================================================ constants */
/* =================================================================== macros */
/* =============================================================== data types */
/**
* A container holding a range of children, showing one a time, in tabs.
*
* After adding pages to a Notebook object, call the function pagesAdded().
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class Notebook : public Gtk::Alignment
{
private:
/**
* A container class, holding all that is needed to represent
* a page in the notepad.
*
* @author $Author: maroy $
* @version $Revision: 1.1 $
*/
class Page
{
public:
/**
* The Notebook this page is contained in.
*/
Notebook * notebook;
/**
* The index of the page.
*/
unsigned int index;
/**
* The container for the widget.
*/
Gtk::Alignment * container;
/**
* The contents of the page.
*/
Gtk::Widget * widget;
/**
* The button of the page.
*/
Button * button;
/**
* Signal handler for the tab button clicked.
*/
virtual void
onTabClicked(void) throw ()
{
notebook->activatePage(index);
}
/**
* Constructor.
*
* @param notebook the notebook this page is contained in.
* @param index the index of the page.
* @param widget the widget of the page.
* @param button the button of the page.
*/
Page(Notebook * notebook,
unsigned int index,
Gtk::Widget * widget,
Button * button) throw ()
{
this->notebook = notebook;
this->index = index;
this->widget = widget;
this->button = button;
container = new Gtk::Alignment;
container->add(*widget);
}
/**
* Destructor.
*/
virtual
~Page(void) throw ()
{
delete container;
}
};
/**
* The list type, for the list of pages.
*/
typedef std::vector<Page*> PageList;
/**
* The list of pages in the notebook.
*/
PageList pageList;
/**
* The layout of the window.
*/
Gtk::Table * layout;
/**
* The horizontal box holding the tabs.
*/
Gtk::HBox * tabBox;
/**
* The container for the displaying a page at a time.
*/
Gtk::Alignment * pageHolder;
/**
* The index of the current active page.
*/
unsigned int activePage;
protected:
/**
* Handle the size request event.
*
* @param requisition the size request, also being the ouptut
* parameter.
*/
virtual void
on_size_request(Gtk::Requisition* requisition)
throw ();
/**
* Handle the size allocate event.
*
* @param allocation the allocated size.
*/
virtual void
on_size_allocate(Gtk::Allocation& allocation)
throw ();
/**
* Handle the map event.
*/
virtual void
on_map() throw ();
/**
* Handle the unmap event.
*/
virtual void
on_unmap() throw ();
/**
* Handle the realize event.
*/
virtual void
on_realize() throw ();
/**
* Handle the unrealize event.
*/
virtual void
on_unrealize() throw ();
/**
* Handle the expose event.
*
* @param event the actual expose event recieved.
* @return true if something was drawn (?)
*/
virtual bool
on_expose_event(GdkEventExpose* event) throw ();
/**
* Execute a function on all children of this container.
*
* @param includeInternals true if the callback function should
* also be called on the internals, false otherwise.
* @param callback the callback function to execute on the children.
* @param callbackData the data passed to the callback function.
*/
virtual void
forall_vfunc(gboolean includeInternals,
GtkCallback callback,
gpointer callbackData)
throw ();
/**
* Handle the add event.
*
* @param child the child being added to the widget.
*/
virtual void
on_add(Gtk::Widget* child) throw ();
/**
* Handle the remove event.
*
* @param child the child to remove from the widget.
*/
virtual void
on_remove(Gtk::Widget* child) throw ();
/**
* Tell what kind of children this container accepts.
*
* @return the type of children this container accepts.
*/
virtual GtkType
child_type_vfunc() const throw ();
/**
* Call this function after finished adding pages to this object.
* This call will make the object prepare the visuals to display.
*/
virtual void
pagesAdded(void) throw ();
/**
* Make a specific page active.
*
* @param pageNo the index of the page to make active.
*/
virtual void
activatePage(unsigned int pageNo) throw ();
public:
/**
* Constructor.
*/
Notebook() throw ();
/**
* A virtual destructor.
*/
virtual
~Notebook(void) throw ();
/**
* Append a page to the notebook.
*
* @param widget the widget that is the page itself.
* @param label the label of the page.
*/
void
appendPage(Gtk::Widget & widget,
const Glib::ustring & label) throw ();
};
/* ================================================= external data structures */
/* ====================================================== function prototypes */
} // namespace Widgets
} // namespace LiveSupport
#endif // LiveSupport_Widgets_Notebook_h