// Created: 01/02/97
// Id:
// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#include "wx/panel.h"
#include "wx/utils.h"
#include "wx/imaglist.h"
+#include "wx/intl.h"
+#include "wx/log.h"
+
+//-----------------------------------------------------------------------------
+// GTK callbacks
+//-----------------------------------------------------------------------------
+
+// page change callback
+static void gtk_notebook_page_change_callback(GtkNotebook *widget,
+ GtkNotebookPage *page,
+ gint nPage,
+ gpointer data)
+{
+ wxNotebook *notebook = (wxNotebook *)data;
+
+ int nOld = notebook->GetSelection();
+
+ // TODO: emulate PAGE_CHANGING event
+ wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,
+ notebook->GetId(),
+ nPage,
+ nOld);
+ event.SetEventObject(notebook);
+ notebook->ProcessEvent(event);
+}
//-----------------------------------------------------------------------------
// wxNotebookPage
class wxNotebookPage: public wxObject
{
- public:
-
- int m_id;
- wxString m_text;
- int m_image;
- void *m_clientData;
- GtkNotebookPage *m_page;
- wxPanel *m_clientPanel;
-
- wxNotebookPage(void)
- {
- m_id = -1;
- m_text = "";
- m_image = -1;
- m_clientData = NULL;
- m_page = NULL;
- m_clientPanel = NULL;
- };
-
+public:
+ wxNotebookPage()
+ {
+ m_id = -1;
+ m_text = "";
+ m_image = -1;
+ m_page = NULL;
+ m_clientPanel = NULL;
+ };
+
+//private:
+ int m_id;
+ wxString m_text;
+ int m_image;
+ GtkNotebookPage *m_page;
+ GtkLabel *m_label;
+ wxWindow *m_clientPanel;
};
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxNotebook, wxControl)
+ EVT_SIZE(wxNotebook::OnSize)
END_EVENT_TABLE()
IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl)
-wxNotebook::wxNotebook(void)
+void wxNotebook::Init()
{
m_imageList = NULL;
- m_frame = NULL;
m_pages.DeleteContents( TRUE );
+ m_idHandler = 0;
+}
+
+wxNotebook::wxNotebook()
+{
+ Init();
};
-wxNotebook::wxNotebook( wxWindow *parent, const wxWindowID id,
+wxNotebook::wxNotebook( wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
- const long style, const wxString& name )
+ long style, const wxString& name )
{
- m_imageList = NULL;
- m_frame = NULL;
- m_pages.DeleteContents( TRUE );
+ Init();
Create( parent, id, pos, size, style, name );
};
-wxNotebook::~wxNotebook(void)
+wxNotebook::~wxNotebook()
{
- if (m_imageList) delete m_imageList;
+ // don't generate change page events any more
+ if ( m_idHandler != 0 )
+ gtk_signal_disconnect(GTK_OBJECT(m_widget), m_idHandler);
+
+ if (m_imageList)
+ delete m_imageList;
DeleteAllPages();
};
-bool wxNotebook::Create(wxWindow *parent, const wxWindowID id,
+bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
- const long style, const wxString& name )
+ long style, const wxString& name )
{
m_needParent = TRUE;
-
+
PreCreation( parent, id, pos, size, style, name );
m_widget = gtk_notebook_new();
-
+ m_idHandler = gtk_signal_connect
+ (
+ GTK_OBJECT(m_widget), "switch_page",
+ GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback),
+ (gpointer)this
+ );
+
PostCreation();
-
+
Show( TRUE );
-
+
return TRUE;
};
-int wxNotebook::GetSelection(void) const
+int wxNotebook::GetSelection() const
{
- if (m_pages.Number() == 0) return -1;
+ if (m_pages.Number() == 0)
+ return -1;
GtkNotebookPage *g_page = GTK_NOTEBOOK(m_widget)->cur_page;
-
+
wxNotebookPage *page = NULL;
wxNode *node = m_pages.First();
while (node)
{
page = (wxNotebookPage*)node->Data();
- if (page->m_page == g_page) break;
+ if (page->m_page == g_page)
+ break;
node = node->Next();
};
-
- if (!node) wxFatalError( "Notebook error." );
-
- return page->m_id;
-};
-wxImageList* wxNotebook::GetImageList(void) const
-{
- return m_imageList;
+ wxCHECK_MSG( node != NULL, -1, "wxNotebook: no selection?");
+
+ return page->m_id;
};
-int wxNotebook::GetPageCount(void) const
+int wxNotebook::GetPageCount() const
{
return m_pages.Number();
};
-int wxNotebook::GetRowCount(void) const
+int wxNotebook::GetRowCount() const
{
return 1;
};
-wxString wxNotebook::GetPageText( const int page ) const
+wxString wxNotebook::GetPageText( int page ) const
{
- wxNotebookPage *nb_page = NULL;
-
- wxNode *node = m_pages.First();
- while (node)
- {
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
- node = node->Next();
- };
- if (!node) return "";
-
- return nb_page->m_text;
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (nb_page)
+ return nb_page->m_text;
+ else
+ return "";
};
-int wxNotebook::GetPageImage( const int page ) const
+int wxNotebook::GetPageImage( int page ) const
{
- wxNotebookPage *nb_page = NULL;
-
- wxNode *node = m_pages.First();
- while (node)
- {
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
- node = node->Next();
- };
- if (!node) return -1;
-
- return nb_page->m_image;
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (nb_page)
+ return nb_page->m_image;
+ else
+ return 0;
};
-void* wxNotebook::GetPageData( const int page ) const
+wxNotebookPage* wxNotebook::GetNotebookPage(int page) const
{
wxNotebookPage *nb_page = NULL;
while (node)
{
nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
+ if (nb_page->m_id == page)
+ return nb_page;
node = node->Next();
};
- if (!node) return NULL;
-
- return nb_page->m_clientData;
+
+ wxLogDebug("Notebook page %d not found!", page);
+
+ return NULL;
};
-int wxNotebook::SetSelection( const int page )
+int wxNotebook::SetSelection( int page )
{
- wxNotebookPage *nb_page = NULL;
+ int selOld = GetSelection();
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page)
+ return -1;
- wxNode *node = m_pages.First();
- while (node)
- {
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
- node = node->Next();
- };
- if (!node) return -1;
-
int page_num = 0;
GList *child = GTK_NOTEBOOK(m_widget)->children;
while (child)
{
- if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
+ if (nb_page->m_page == (GtkNotebookPage*)child->data)
+ break;
page_num++;
child = child->next;
};
-
+
if (!child) return -1;
-
+
gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num );
-
- return page;
+
+ return selOld;
};
+void wxNotebook::AdvanceSelection(bool bForward)
+{
+ int nSel = GetSelection(),
+ nMax = GetPageCount();
+
+ if ( bForward ) {
+ SetSelection(nSel == nMax ? 0 : nSel + 1);
+ }
+ else {
+ SetSelection(nSel == 0 ? nMax : nSel - 1);
+ }
+}
+
void wxNotebook::SetImageList( wxImageList* imageList )
{
m_imageList = imageList;
};
-bool wxNotebook::SetPageText( const int page, const wxString &text )
+bool wxNotebook::SetPageText( int page, const wxString &text )
{
- wxNotebookPage *nb_page = NULL;
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page)
+ return FALSE;
- wxNode *node = m_pages.First();
- while (node)
- {
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
- node = node->Next();
- };
- if (!node) return FALSE;
-
nb_page->m_text = text;
-
- // recreate
-
+
return TRUE;
};
-bool wxNotebook::SetPageImage( const int page, const int image )
+bool wxNotebook::SetPageImage( int page, int image )
{
- wxNotebookPage *nb_page = NULL;
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page)
+ return FALSE;
- wxNode *node = m_pages.First();
- while (node)
- {
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
- node = node->Next();
- };
- if (!node) return FALSE;
-
nb_page->m_image = image;
-
- // recreate
-
- return TRUE;
-};
-bool wxNotebook::SetPageData( const int page, void* data )
-{
- wxNotebookPage *nb_page = NULL;
-
- wxNode *node = m_pages.First();
- while (node)
- {
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
- node = node->Next();
- };
- if (!node) return FALSE;
-
- nb_page->m_clientData = data;
-
return TRUE;
};
void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
{
+ wxFAIL_MSG("wxNotebook::SetPageSize not implemented");
};
void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
{
- // what's this ?
+ wxFAIL_MSG("wxNotebook::SetPadding not implemented");
};
-bool wxNotebook::DeleteAllPages(void)
+bool wxNotebook::DeleteAllPages()
{
wxNode *page_node = m_pages.First();
while (page_node)
{
wxNotebookPage *page = (wxNotebookPage*)page_node->Data();
-
+
DeletePage( page->m_id );
-
+
page_node = m_pages.First();
};
-
+
return TRUE;
};
-bool wxNotebook::DeletePage( const int page )
+bool wxNotebook::DeletePage( int page )
{
- wxNotebookPage *nb_page = NULL;
-
- wxNode *node = m_pages.First();
- while (node)
- {
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
- node = node->Next();
- };
- if (!node) return FALSE;
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page) return FALSE;
int page_num = 0;
GList *child = GTK_NOTEBOOK(m_widget)->children;
};
wxASSERT( child );
-
+
delete nb_page->m_clientPanel;
-
+
// Amazingly, this is not necessary
// gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page_num );
-
+
m_pages.DeleteObject( nb_page );
-
+
return TRUE;
};
-wxPanel *wxNotebook::CreatePage( const int item, const wxString &text, const int imageId, void* data )
+bool wxNotebook::AddPage(wxWindow* win, const wxString& text,
+ bool bSelect, int imageId)
{
- wxNotebookPage *page = new wxNotebookPage;
-
- page->m_text = text;
- if (page->m_text.IsNull()) page->m_text = "";
- page->m_id = item;
- page->m_image = imageId;
- page->m_clientData = data;
-
- m_frame = gtk_label_new( page->m_text );
- gtk_misc_set_alignment( GTK_MISC(m_frame), 0.0, 0.5 );
-
- page->m_clientPanel = new wxPanel( this, -1, wxPoint(0,0), wxSize(100,100) );
-
- m_frame = NULL;
-
- page->m_page = (GtkNotebookPage*)( g_list_last( GTK_NOTEBOOK(m_widget)->children )->data );
-
- if (!page->m_page) wxFatalError( "Notebook page creation error" );
-
- m_pages.Append( page );
-
- return page->m_clientPanel;
-};
+ // we've created the notebook page in AddChild(). Now we just have to set
+ // the caption for the page and set the others parameters.
-wxPanel *wxNotebook::GetPanel( const int page )
-{
- wxNotebookPage *nb_page = NULL;
+ // first, find the page
+ wxNotebookPage *page = NULL;
wxNode *node = m_pages.First();
while (node)
{
- nb_page = (wxNotebookPage*)node->Data();
- if (nb_page->m_id == page) break;
+ page = (wxNotebookPage*)node->Data();
+ if ( page->m_clientPanel == win )
+ break; // found
node = node->Next();
};
- if (!node) return NULL;
-
- return nb_page->m_clientPanel;
+
+ wxCHECK_MSG(page != NULL, FALSE,
+ "Can't add a page whose parent is not the notebook!");
+
+ // then set the attributes
+ page->m_text = text;
+ if ( page->m_text.IsEmpty() )
+ page->m_text = "";
+ page->m_image = imageId;
+ gtk_label_set(page->m_label, page->m_text);
+
+ if ( bSelect ) {
+ SetSelection(GetPageCount());
+ }
+
+ return TRUE;
};
-void wxNotebook::AddChild( wxWindow *win )
+wxWindow *wxNotebook::GetPage( int page ) const
{
- if (!m_frame) wxFatalError( "Notebook::Addchild() must not be called directly." );
-
- gtk_notebook_append_page( GTK_NOTEBOOK(m_widget), win->m_widget, m_frame );
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page)
+ return NULL;
+ else
+ return nb_page->m_clientPanel;
};
-//-----------------------------------------------------------------------------
-// wxTabEvent
-//-----------------------------------------------------------------------------
+void wxNotebook::AddChild( wxWindow *win )
+{
+ // @@@ normally done in wxWindow::AddChild but for some reason wxNotebook
+ // case is special there (Robert?)
+ m_children.Append(win);
-IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxCommandEvent)
+ wxNotebookPage *page = new wxNotebookPage();
-wxTabEvent::wxTabEvent( WXTYPE commandType, int id ) :
- wxCommandEvent(commandType, id)
-{
+ page->m_id = GetPageCount();
+ page->m_label = (GtkLabel *)gtk_label_new("no caption");
+ page->m_clientPanel = win;
+ gtk_notebook_append_page(GTK_NOTEBOOK(m_widget), win->m_widget,
+ (GtkWidget *)page->m_label);
+ gtk_misc_set_alignment(GTK_MISC(page->m_label), 0.0, 0.5);
+
+ page->m_page = (GtkNotebookPage*)
+ (
+ g_list_last(GTK_NOTEBOOK(m_widget)->children)->data
+ );
+
+ if (!page->m_page)
+ {
+ wxLogFatalError( "Notebook page creation error" );
+ return;
+ }
+
+ m_pages.Append( page );
};
+void wxNotebook::OnSize(wxSizeEvent& event)
+{
+ // forward this event to all pages
+ wxNode *node = m_pages.First();
+ while (node)
+ {
+ wxNotebookPage *page = (wxNotebookPage*)node->Data();
+ // @@@@ This -50 is completely wrong - instead, we should substract
+ // the height of the tabs
+ page->m_clientPanel->SetSize(event.GetSize().GetX(),
+ event.GetSize().GetY() - 50);
+
+ node = node->Next();
+ };
+}
+
+//-----------------------------------------------------------------------------
+// wxNotebookEvent
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxCommandEvent)
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