// Name: notebook.cpp
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling, Vadim Zeitlin
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#endif
#include "wx/notebook.h"
+
+#if wxUSE_NOTEBOOK
+
#include "wx/panel.h"
#include "wx/utils.h"
#include "wx/imaglist.h"
+#include "wx/intl.h"
+#include "wx/log.h"
+
+#include "gdk/gdk.h"
+#include "gtk/gtk.h"
+#include "wx/gtk/win_gtk.h"
+#include "gdk/gdkkeysyms.h"
+
+//-----------------------------------------------------------------------------
+// idle system
+//-----------------------------------------------------------------------------
+
+extern void wxapp_install_idle_handler();
+extern bool g_isIdle;
+
+//-----------------------------------------------------------------------------
+// data
+//-----------------------------------------------------------------------------
+
+extern bool g_blockEventsOnDrag;
+
+//-----------------------------------------------------------------------------
+// debug
+//-----------------------------------------------------------------------------
+
+#ifdef __WXDEBUG__
+
+extern void debug_focus_in( GtkWidget* widget, const wxChar* name, const wxChar *window );
+
+#endif
//-----------------------------------------------------------------------------
// 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_text = "";
+ m_image = -1;
+ m_page = (GtkNotebookPage *) NULL;
+ m_client = (wxWindow *) NULL;
+ m_box = (GtkWidget *) NULL;
+ }
+
+ wxString m_text;
+ int m_image;
+ GtkNotebookPage *m_page;
+ GtkLabel *m_label;
+ wxWindow *m_client;
+ GtkWidget *m_box; // in which the label and image are packed
};
+//-----------------------------------------------------------------------------
+// "switch_page"
+//-----------------------------------------------------------------------------
+
+static void gtk_notebook_page_change_callback(GtkNotebook *WXUNUSED(widget),
+ GtkNotebookPage *WXUNUSED(page),
+ gint page,
+ wxNotebook *notebook )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ int old = notebook->GetSelection();
+
+ wxNotebookEvent event1( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING,
+ notebook->GetId(), page, old );
+ event1.SetEventObject( notebook );
+
+ if ((notebook->GetEventHandler()->ProcessEvent( event1 )) &&
+ !event1.IsAllowed() )
+ {
+ /* program doesn't allow the page change */
+ gtk_signal_emit_stop_by_name( GTK_OBJECT(notebook->m_widget), "switch_page" );
+ return;
+ }
+
+ wxNotebookEvent event2( wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,
+ notebook->GetId(), page, old );
+ event2.SetEventObject( notebook );
+ notebook->GetEventHandler()->ProcessEvent( event2 );
+}
+
+//-----------------------------------------------------------------------------
+// "size_allocate"
+//-----------------------------------------------------------------------------
+
+static void gtk_page_size_callback( GtkWidget *WXUNUSED(widget), GtkAllocation* alloc, wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ if ((win->m_x == alloc->x) &&
+ (win->m_y == alloc->y) &&
+ (win->m_width == alloc->width) &&
+ (win->m_height == alloc->height))
+ {
+ return;
+ }
+
+ win->SetSize( alloc->x, alloc->y, alloc->width, alloc->height );
+
+ /* GTK 1.2 up to version 1.2.5 is broken so that we have to call allocate
+ here in order to make repositioning after resizing to take effect. */
+ if ((gtk_major_version == 1) &&
+ (gtk_minor_version == 2) &&
+ (gtk_micro_version < 6) &&
+ (win->m_wxwindow) &&
+ (GTK_WIDGET_REALIZED(win->m_wxwindow)))
+ {
+ gtk_widget_size_allocate( win->m_wxwindow, alloc );
+ }
+}
+
+//-----------------------------------------------------------------------------
+// "realize" from m_widget
+//-----------------------------------------------------------------------------
+
+static gint
+gtk_notebook_realized_callback( GtkWidget * WXUNUSED(widget), wxWindow *win )
+{
+ if (g_isIdle)
+ wxapp_install_idle_handler();
+
+ /* GTK 1.2 up to version 1.2.5 is broken so that we have to call a queue_resize
+ here in order to make repositioning before showing to take effect. */
+ gtk_widget_queue_resize( win->m_widget );
+
+ return FALSE;
+}
+
+//-----------------------------------------------------------------------------
+// InsertChild callback for wxNotebook
+//-----------------------------------------------------------------------------
+
+static void wxInsertChildInNotebook( wxNotebook* WXUNUSED(parent), wxWindow* WXUNUSED(child) )
+{
+ /* we don't do anything here but pray */
+}
+
//-----------------------------------------------------------------------------
// wxNotebook
//-----------------------------------------------------------------------------
+IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl)
+
BEGIN_EVENT_TABLE(wxNotebook, wxControl)
+ EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
END_EVENT_TABLE()
-IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl)
+void wxNotebook::Init()
+{
+ m_imageList = (wxImageList *) NULL;
+ m_pages.DeleteContents( TRUE );
+ m_lastSelection = -1;
+}
-wxNotebook::wxNotebook(void)
+wxNotebook::wxNotebook()
{
- m_imageList = NULL;
- m_frame = NULL;
- m_pages.DeleteContents( TRUE );
-};
+ 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 );
- Create( parent, id, pos, size, style, name );
-};
+ Init();
+ Create( parent, id, pos, size, style, name );
+}
-wxNotebook::~wxNotebook(void)
+wxNotebook::~wxNotebook()
{
- if (m_imageList) delete m_imageList;
- DeleteAllPages();
-};
+ /* don't generate change page events any more */
+ gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget),
+ GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), (gpointer) this );
-bool wxNotebook::Create(wxWindow *parent, const wxWindowID id,
+ DeleteAllPages();
+}
+
+bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
- const long style, const wxString& name )
-{
- m_needParent = TRUE;
-
- PreCreation( parent, id, pos, size, style, name );
-
- m_widget = gtk_notebook_new();
-
- PostCreation();
-
- Show( TRUE );
-
- return TRUE;
-};
+ long style, const wxString& name )
+{
+ m_needParent = TRUE;
+ m_acceptsFocus = TRUE;
+ m_insertCallback = (wxInsertChildFunction)wxInsertChildInNotebook;
+
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
+ {
+ wxFAIL_MSG( wxT("wxNoteBook creation failed") );
+ return FALSE;
+ }
+
+
+ m_widget = gtk_notebook_new();
+
+#ifdef __WXDEBUG__
+ debug_focus_in( m_widget, wxT("wxNotebook::m_widget"), name );
+#endif
+
+ gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "switch_page",
+ GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), (gpointer)this );
+
+ m_parent->DoAddChild( this );
+
+ if(m_windowStyle & wxNB_RIGHT)
+ gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_RIGHT );
+ if(m_windowStyle & wxNB_LEFT)
+ gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_LEFT );
+ if(m_windowStyle & wxNB_BOTTOM)
+ gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_BOTTOM );
-int wxNotebook::GetSelection(void) const
+ PostCreation();
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "realize",
+ GTK_SIGNAL_FUNC(gtk_notebook_realized_callback), (gpointer) this );
+
+ Show( TRUE );
+
+ return TRUE;
+}
+
+void wxNotebook::SetFocus()
{
- if (m_pages.Number() == 0) return -1;
+ if (m_pages.GetCount() == 0) return;
- GtkNotebookPage *g_page = GTK_NOTEBOOK(m_widget)->cur_page;
-
- wxNotebookPage *page = NULL;
+ wxNode *node = m_pages.Nth( GetSelection() );
- wxNode *node = m_pages.First();
- while (node)
- {
- page = (wxNotebookPage*)node->Data();
- if (page->m_page == g_page) break;
- node = node->Next();
- };
-
- if (!node) wxFatalError( "Notebook error." );
-
- return page->m_id;
-};
+ if (!node) return;
-wxImageList* wxNotebook::GetImageList(void) const
+ wxNotebookPage *page = (wxNotebookPage*) node->Data();
+
+ page->m_client->SetFocus();
+}
+
+int wxNotebook::GetSelection() const
{
- return m_imageList;
-};
+ wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
+
+ GList *pages = GTK_NOTEBOOK(m_widget)->children;
+
+ if (g_list_length(pages) == 0) return -1;
-int wxNotebook::GetPageCount(void) const
+ GtkNotebook *notebook = GTK_NOTEBOOK(m_widget);
+
+ if (notebook->cur_page == NULL) return m_lastSelection;
+
+ return g_list_index( pages, (gpointer)(notebook->cur_page) );
+}
+
+int wxNotebook::GetPageCount() const
{
- return m_pages.Number();
-};
+ return (int) g_list_length( GTK_NOTEBOOK(m_widget)->children );
+}
-int wxNotebook::GetRowCount(void) const
+int wxNotebook::GetRowCount() const
{
- return 1;
-};
+ return 1;
+}
-wxString wxNotebook::GetPageText( const int page ) const
+wxString wxNotebook::GetPageText( int page ) const
{
- wxNotebookPage *nb_page = NULL;
+ wxCHECK_MSG( m_widget != NULL, wxT(""), wxT("invalid notebook") );
- 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 wxT("");
+}
-int wxNotebook::GetPageImage( const int page ) const
+int wxNotebook::GetPageImage( int page ) const
{
- wxNotebookPage *nb_page = NULL;
+ wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
- 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 -1;
+}
-void* wxNotebook::GetPageData( const int page ) const
+wxNotebookPage* wxNotebook::GetNotebookPage( int page ) const
{
- wxNotebookPage *nb_page = NULL;
+ wxCHECK_MSG( m_widget != NULL, (wxNotebookPage*) NULL, wxT("invalid notebook") );
- 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 NULL;
-
- return nb_page->m_clientData;
-};
+ wxCHECK_MSG( page < (int)m_pages.GetCount(), (wxNotebookPage*) NULL, wxT("invalid notebook index") );
+
+ wxNode *node = m_pages.Nth( page );
+
+ return (wxNotebookPage *) node->Data();
+}
-int wxNotebook::SetSelection( const int page )
+int wxNotebook::SetSelection( int page )
{
- wxNotebookPage *nb_page = NULL;
+ wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
- 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;
- page_num++;
- child = child->next;
- };
-
- if (!child) return -1;
-
- gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page_num );
-
- return page;
-};
+ wxCHECK_MSG( page < (int)m_pages.GetCount(), -1, wxT("invalid notebook index") );
+
+ int selOld = GetSelection();
+
+ gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page );
+
+ return selOld;
+}
+
+void wxNotebook::AdvanceSelection( bool forward )
+{
+ wxCHECK_RET( m_widget != NULL, wxT("invalid notebook") );
+
+ int sel = GetSelection();
+ int max = GetPageCount();
+
+ if (forward)
+ SetSelection( sel == max ? 0 : sel + 1 );
+ else
+ SetSelection( sel == 0 ? max-1 : sel - 1 );
+}
void wxNotebook::SetImageList( wxImageList* imageList )
{
- m_imageList = 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;
+ wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid notebook") );
- 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;
-};
+ wxNotebookPage* nb_page = GetNotebookPage(page);
-bool wxNotebook::SetPageImage( const int page, const int image )
-{
- wxNotebookPage *nb_page = NULL;
+ wxCHECK_MSG( nb_page, FALSE, wxT("SetPageText: invalid page index") );
- 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;
-};
+ nb_page->m_text = text;
-bool wxNotebook::SetPageData( const int page, void* data )
-{
- wxNotebookPage *nb_page = NULL;
+ gtk_label_set( nb_page->m_label, nb_page->m_text.mbc_str() );
- 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;
-};
+ return TRUE;
+}
+
+bool wxNotebook::SetPageImage( int page, int image )
+{
+ /* HvdH 28-12-98: now it works, but it's a bit of a kludge */
+
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+
+ if (!nb_page) return FALSE;
+
+ /* Optimization posibility: return immediately if image unchanged.
+ * Not enabled because it may break existing (stupid) code that
+ * manipulates the imagelist to cycle images */
+
+ /* if (image == nb_page->m_image) return TRUE; */
+
+ /* For different cases:
+ 1) no image -> no image
+ 2) image -> no image
+ 3) no image -> image
+ 4) image -> image */
+
+ if (image == -1 && nb_page->m_image == -1)
+ return TRUE; /* Case 1): Nothing to do. */
+
+ GtkWidget *pixmapwid = (GtkWidget*) NULL;
+
+ if (nb_page->m_image != -1)
+ {
+ /* Case 2) or 4). There is already an image in the gtkhbox. Let's find it */
+
+ GList *child = gtk_container_children(GTK_CONTAINER(nb_page->m_box));
+ while (child)
+ {
+ if (GTK_IS_PIXMAP(child->data))
+ {
+ pixmapwid = GTK_WIDGET(child->data);
+ break;
+ }
+ child = child->next;
+ }
+
+ /* We should have the pixmap widget now */
+ wxASSERT(pixmapwid != NULL);
+
+ if (image == -1)
+ {
+ /* If there's no new widget, just remove the old from the box */
+ gtk_container_remove(GTK_CONTAINER(nb_page->m_box), pixmapwid);
+ nb_page->m_image = -1;
+
+ return TRUE; /* Case 2) */
+ }
+ }
+
+ /* Only cases 3) and 4) left */
+ wxASSERT( m_imageList != NULL ); /* Just in case */
+
+ /* Construct the new pixmap */
+ const wxBitmap *bmp = m_imageList->GetBitmap(image);
+ GdkPixmap *pixmap = bmp->GetPixmap();
+ GdkBitmap *mask = (GdkBitmap*) NULL;
+ if ( bmp->GetMask() )
+ {
+ mask = bmp->GetMask()->GetBitmap();
+ }
+
+ if (pixmapwid == NULL)
+ {
+ /* Case 3) No old pixmap. Create a new one and prepend it to the hbox */
+ pixmapwid = gtk_pixmap_new (pixmap, mask );
+
+ /* CHECKME: Are these pack flags okay? */
+ gtk_box_pack_start(GTK_BOX(nb_page->m_box), pixmapwid, FALSE, FALSE, 3);
+ gtk_widget_show(pixmapwid);
+ }
+ else
+ {
+ /* Case 4) Simply replace the pixmap */
+ gtk_pixmap_set(GTK_PIXMAP(pixmapwid), pixmap, mask);
+ }
+
+ nb_page->m_image = image;
+
+ return TRUE;
+}
void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
{
-};
+ wxFAIL_MSG( wxT("wxNotebook::SetPageSize not implemented") );
+}
void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
{
- // what's this ?
-};
+ wxFAIL_MSG( wxT("wxNotebook::SetPadding not implemented") );
+}
-bool wxNotebook::DeleteAllPages(void)
+void wxNotebook::SetTabSize(const wxSize& WXUNUSED(sz))
{
- 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;
-};
+ wxFAIL_MSG( wxT("wxNotebook::SetTabSize not implemented") );
+}
-bool wxNotebook::DeletePage( const int page )
+bool wxNotebook::DeleteAllPages()
{
- wxNotebookPage *nb_page = NULL;
+ wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid notebook") );
- 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;
-
- int page_num = 0;
- GList *child = GTK_NOTEBOOK(m_widget)->children;
- while (child)
- {
- if (nb_page->m_page == (GtkNotebookPage*)child->data) break;
- page_num++;
- child = child->next;
- };
-
- 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;
-};
+ while (m_pages.GetCount() > 0)
+ DeletePage( m_pages.GetCount()-1 );
-wxPanel *wxNotebook::CreatePage( const int item, const wxString &text, const int imageId, void* data )
-{
- 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;
-};
+ return TRUE;
+}
-wxPanel *wxNotebook::GetPanel( const int page )
+bool wxNotebook::DeletePage( int page )
{
- 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 NULL;
-
- return nb_page->m_clientPanel;
-};
+ /* GTK sets GtkNotebook.cur_page to NULL before sending
+ the switvh page event */
+ m_lastSelection = GetSelection();
+
+ nb_page->m_client->Destroy();
+ m_pages.DeleteObject( nb_page );
+
+ m_lastSelection = -1;
-void wxNotebook::AddChild( wxWindow *win )
+ return TRUE;
+}
+
+bool wxNotebook::RemovePage( int page )
{
- 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);
-//-----------------------------------------------------------------------------
-// wxTabEvent
-//-----------------------------------------------------------------------------
+ if (!nb_page) return FALSE;
+
+ gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page );
-IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxCommandEvent)
+ m_pages.DeleteObject( nb_page );
-wxTabEvent::wxTabEvent( WXTYPE commandType, int id ) :
- wxCommandEvent(commandType, id)
+ return TRUE;
+}
+
+bool wxNotebook::InsertPage( int position, wxWindow* win, const wxString& text,
+ bool select, int imageId )
{
-};
+ wxCHECK_MSG( m_widget != NULL, FALSE, wxT("invalid notebook") );
+ wxCHECK_MSG( win->GetParent() == this, FALSE,
+ wxT("Can't add a page whose parent is not the notebook!") );
+
+ /* don't receive switch page during addition */
+ gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget),
+ GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), (gpointer) this );
+
+ GtkNotebook *notebook = GTK_NOTEBOOK(m_widget);
+
+ wxNotebookPage *page = new wxNotebookPage();
+
+ if (position < 0)
+ m_pages.Append( page );
+ else
+ m_pages.Insert( m_pages.Nth( position ), page );
+
+ page->m_client = win;
+
+ page->m_box = gtk_hbox_new( FALSE, 0 );
+ gtk_container_border_width( GTK_CONTAINER(page->m_box), 2 );
+
+ gtk_signal_connect( GTK_OBJECT(win->m_widget), "size_allocate",
+ GTK_SIGNAL_FUNC(gtk_page_size_callback), (gpointer)win );
+
+ if (position < 0)
+ gtk_notebook_append_page( notebook, win->m_widget, page->m_box );
+ else
+ gtk_notebook_insert_page( notebook, win->m_widget, page->m_box, position );
+
+ page->m_page = (GtkNotebookPage*) g_list_last(notebook->children)->data;
+
+ /* set the label image */
+ page->m_image = imageId;
+
+ if (imageId != -1)
+ {
+ wxASSERT( m_imageList != NULL );
+
+ const wxBitmap *bmp = m_imageList->GetBitmap(imageId);
+ GdkPixmap *pixmap = bmp->GetPixmap();
+ GdkBitmap *mask = (GdkBitmap*) NULL;
+ if ( bmp->GetMask() )
+ {
+ mask = bmp->GetMask()->GetBitmap();
+ }
+
+ GtkWidget *pixmapwid = gtk_pixmap_new (pixmap, mask );
+
+ gtk_box_pack_start(GTK_BOX(page->m_box), pixmapwid, FALSE, FALSE, 3);
+
+ gtk_widget_show(pixmapwid);
+ }
+
+ /* set the label text */
+ page->m_text = text;
+ if (page->m_text.IsEmpty()) page->m_text = wxT("");
+
+ page->m_label = GTK_LABEL( gtk_label_new(page->m_text.mbc_str()) );
+ gtk_box_pack_end( GTK_BOX(page->m_box), GTK_WIDGET(page->m_label), FALSE, FALSE, 3 );
+
+ /* show the label */
+ gtk_widget_show( GTK_WIDGET(page->m_label) );
+
+ if (select && (m_pages.GetCount() > 1))
+ {
+ if (position < 0)
+ SetSelection( GetPageCount()-1 );
+ else
+ SetSelection( position );
+ }
+
+ gtk_signal_connect( GTK_OBJECT(m_widget), "switch_page",
+ GTK_SIGNAL_FUNC(gtk_notebook_page_change_callback), (gpointer)this );
+
+ return TRUE;
+}
+
+bool wxNotebook::AddPage(wxWindow* win, const wxString& text,
+ bool select, int imageId)
+{
+ return InsertPage( -1, win, text, select, imageId );
+}
+
+void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
+{
+ if (event.IsWindowChange())
+ AdvanceSelection( event.GetDirection() );
+ else
+ event.Skip();
+}
+
+wxWindow *wxNotebook::GetPage( int page ) const
+{
+ wxCHECK_MSG( m_widget != NULL, (wxWindow*) NULL, wxT("invalid notebook") );
+
+ wxNotebookPage* nb_page = GetNotebookPage(page);
+ if (!nb_page)
+ return (wxWindow *) NULL;
+ else
+ return nb_page->m_client;
+}
+
+// override these 2 functions to do nothing: everything is done in OnSize
+void wxNotebook::SetConstraintSizes( bool WXUNUSED(recurse) )
+{
+ // don't set the sizes of the pages - their correct size is not yet known
+ wxControl::SetConstraintSizes(FALSE);
+}
+
+bool wxNotebook::DoPhase( int WXUNUSED(nPhase) )
+{
+ return TRUE;
+}
+
+void wxNotebook::ApplyWidgetStyle()
+{
+ SetWidgetStyle();
+ gtk_widget_set_style( m_widget, m_widgetStyle );
+}
+
+bool wxNotebook::IsOwnGtkWindow( GdkWindow *window )
+{
+ return ((m_widget->window == window) ||
+ (GTK_NOTEBOOK(m_widget)->panel == window));
+}
+
+//-----------------------------------------------------------------------------
+// wxNotebookEvent
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
+
+#endif
projects / wxWidgets.git / blobdiff