/////////////////////////////////////////////////////////////////////////////
-// Name: notebook.cpp
+// Name: src/gtk/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__
-#pragma implementation "notebook.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#if wxUSE_NOTEBOOK
#include "wx/notebook.h"
-#include "wx/panel.h"
-#include "wx/utils.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/intl.h"
+ #include "wx/log.h"
+ #include "wx/utils.h"
+ #include "wx/msgdlg.h"
+ #include "wx/bitmap.h"
+#endif
+
#include "wx/imaglist.h"
-#include "wx/intl.h"
-#include "wx/log.h"
+#include "wx/fontutil.h"
+
+#include <gtk/gtk.h>
+#include "wx/gtk/private.h"
+#include "wx/gtk/private/gtk2-compat.h"
//-----------------------------------------------------------------------------
-// wxNotebookPage
+// wxGtkNotebookPage
//-----------------------------------------------------------------------------
-class wxNotebookPage: public wxObject
-{
- public:
-
- int m_id;
- wxString m_text;
- int m_image;
- void *m_clientData;
- GtkNotebookPage *m_page;
- GtkLabel *m_label;
- wxWindow *m_clientPanel;
-
- wxNotebookPage()
- {
- m_id = -1;
- m_text = "";
- m_image = -1;
- m_clientData = NULL;
- m_page = NULL;
- m_clientPanel = NULL;
- };
-
+// VZ: this is rather ugly as we keep the pages themselves in an array (it
+// allows us to have quite a few functions implemented in the base class)
+// but the page data is kept in a separate list, so we must maintain them
+// in sync manually... of course, the list had been there before the base
+// class which explains it but it still would be nice to do something
+// about this one day
+
+class wxGtkNotebookPage: public wxObject
+{
+public:
+ GtkWidget* m_box;
+ GtkWidget* m_label;
+ GtkWidget* m_image;
+ int m_imageIndex;
};
+
+#include "wx/listimpl.cpp"
+WX_DEFINE_LIST(wxGtkNotebookPagesList)
+
+extern "C" {
+static void event_after(GtkNotebook*, GdkEvent*, wxNotebook*);
+}
+
+//-----------------------------------------------------------------------------
+// "switch_page"
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static void
+switch_page_after(GtkNotebook* widget, GtkNotebookPage*, guint, wxNotebook* win)
+{
+ g_signal_handlers_block_by_func(widget, (void*)switch_page_after, win);
+
+ win->GTKOnPageChanged();
+}
+}
+
+extern "C" {
+static void
+switch_page(GtkNotebook* widget, GtkNotebookPage*, int page, wxNotebook* win)
+{
+ win->m_oldSelection = gtk_notebook_get_current_page(widget);
+
+ if (win->SendPageChangingEvent(page))
+ // allow change, unblock handler for changed event
+ g_signal_handlers_unblock_by_func(widget, (void*)switch_page_after, win);
+ else
+ // change vetoed, unblock handler to set selection back
+ g_signal_handlers_unblock_by_func(widget, (void*)event_after, win);
+}
+}
+
+//-----------------------------------------------------------------------------
+// "event_after" from m_widget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static void event_after(GtkNotebook* widget, GdkEvent*, wxNotebook* win)
+{
+ g_signal_handlers_block_by_func(widget, (void*)event_after, win);
+ g_signal_handlers_block_by_func(widget, (void*)switch_page, win);
+
+ // restore previous selection
+ gtk_notebook_set_current_page(widget, win->m_oldSelection);
+
+ g_signal_handlers_unblock_by_func(widget, (void*)switch_page, win);
+}
+}
+
+//-----------------------------------------------------------------------------
+// InsertChild callback for wxNotebook
+//-----------------------------------------------------------------------------
+
+void wxNotebook::AddChildGTK(wxWindowGTK* child)
+{
+ // Hack Alert! (Part I): This sets the notebook as the parent of the child
+ // widget, and takes care of some details such as updating the state and
+ // style of the child to reflect its new location. We do this early
+ // because without it GetBestSize (which is used to set the initial size
+ // of controls if an explicit size is not given) will often report
+ // incorrect sizes since the widget's style context is not fully known.
+ // See bug #901694 for details
+ // (http://sourceforge.net/tracker/?func=detail&aid=901694&group_id=9863&atid=109863)
+ gtk_widget_set_parent(child->m_widget, m_widget);
+
+ // NOTE: This should be considered a temporary workaround until we can
+ // work out the details and implement delaying the setting of the initial
+ // size of widgets until the size is really needed.
+}
+
//-----------------------------------------------------------------------------
// wxNotebook
//-----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxNotebook, wxControl)
+BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase)
+ EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
END_EVENT_TABLE()
-IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxControl)
+void wxNotebook::Init()
+{
+ m_padding = 0;
+ m_oldSelection = -1;
+ m_themeEnabled = true;
+}
-wxNotebook::wxNotebook(void)
+wxNotebook::wxNotebook()
{
- m_imageList = 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_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();
-};
+ DeleteAllPages();
+}
-bool wxNotebook::Create(wxWindow *parent, const 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;
-};
+bool wxNotebook::Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size,
+ long style, const wxString& name )
+{
+ if ( (style & wxBK_ALIGN_MASK) == wxBK_DEFAULT )
+ style |= wxBK_TOP;
-int wxNotebook::GetSelection(void) const
-{
- 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;
- node = node->Next();
- };
-
- if (!node) wxFatalError( "Notebook error." );
-
- return page->m_id;
-};
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
+ {
+ wxFAIL_MSG( wxT("wxNoteBook creation failed") );
+ return false;
+ }
-wxImageList* wxNotebook::GetImageList(void) const
-{
- return m_imageList;
-};
-int wxNotebook::GetPageCount(void) const
-{
- return m_pages.Number();
-};
+ m_widget = gtk_notebook_new();
+ g_object_ref(m_widget);
+
+ gtk_notebook_set_scrollable( GTK_NOTEBOOK(m_widget), 1 );
+
+ g_signal_connect (m_widget, "switch_page",
+ G_CALLBACK(switch_page), this);
+
+ g_signal_connect_after (m_widget, "switch_page",
+ G_CALLBACK(switch_page_after), this);
+ g_signal_handlers_block_by_func(m_widget, (void*)switch_page_after, this);
+
+ g_signal_connect(m_widget, "event_after", G_CALLBACK(event_after), this);
+ g_signal_handlers_block_by_func(m_widget, (void*)event_after, this);
+
+ m_parent->DoAddChild( this );
+
+ if (m_windowStyle & wxBK_RIGHT)
+ gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_RIGHT );
+ if (m_windowStyle & wxBK_LEFT)
+ gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_LEFT );
+ if (m_windowStyle & wxBK_BOTTOM)
+ gtk_notebook_set_tab_pos( GTK_NOTEBOOK(m_widget), GTK_POS_BOTTOM );
+
+ PostCreation(size);
-int wxNotebook::GetRowCount(void) const
+ return true;
+}
+
+int wxNotebook::GetSelection() const
{
- return 1;
-};
+ wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid notebook") );
-wxString wxNotebook::GetPageText( const int page ) const
+ return gtk_notebook_get_current_page( GTK_NOTEBOOK(m_widget) );
+}
+
+wxString wxNotebook::GetPageText( size_t page ) const
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (nb_page)
- return nb_page->m_text;
- else
- return "";
-};
+ wxCHECK_MSG(page < GetPageCount(), wxEmptyString, "invalid notebook index");
-int wxNotebook::GetPageImage( const int page ) const
+ GtkLabel* label = GTK_LABEL(GetNotebookPage(page)->m_label);
+ return wxGTK_CONV_BACK(gtk_label_get_text(label));
+}
+
+int wxNotebook::GetPageImage( size_t page ) const
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (nb_page)
- return nb_page->m_image;
- else
- return 0;
-};
+ wxCHECK_MSG(page < GetPageCount(), wxNOT_FOUND, "invalid notebook index");
+
+ return GetNotebookPage(page)->m_imageIndex;
+}
-void* wxNotebook::GetPageData( const int page ) const
+wxGtkNotebookPage* wxNotebook::GetNotebookPage( int page ) const
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (nb_page)
- return nb_page->m_clientData;
- else
- return NULL;
-};
+ return m_pagesData.Item(page)->GetData();
+}
-wxNotebookPage* wxNotebook::GetNotebookPage(int page) const
+int wxNotebook::DoSetSelection( size_t page, int flags )
{
- wxNotebookPage *nb_page = NULL;
+ wxCHECK_MSG(page < GetPageCount(), wxNOT_FOUND, "invalid notebook 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 NULL;
- return nb_page;
-};
+ int selOld = GetSelection();
-int wxNotebook::SetSelection( const int page )
-{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) 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;
-};
+ if ( !(flags & SetSelection_SendEvent) )
+ {
+ g_signal_handlers_block_by_func(m_widget, (void*)switch_page, this);
+ }
+
+ gtk_notebook_set_current_page( GTK_NOTEBOOK(m_widget), page );
+
+ if ( !(flags & SetSelection_SendEvent) )
+ {
+ g_signal_handlers_unblock_by_func(m_widget, (void*)switch_page, this);
+ }
-void wxNotebook::SetImageList( wxImageList* imageList )
+ m_selection = page;
+
+ wxNotebookPage *client = GetPage(page);
+ if ( client )
+ client->SetFocus();
+
+ return selOld;
+}
+
+void wxNotebook::GTKOnPageChanged()
{
- m_imageList = imageList;
-};
+ m_selection = gtk_notebook_get_current_page(GTK_NOTEBOOK(m_widget));
+
+ SendPageChangedEvent(m_oldSelection);
+}
-bool wxNotebook::SetPageText( const int page, const wxString &text )
+bool wxNotebook::SetPageText( size_t page, const wxString &text )
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return FALSE;
-
- nb_page->m_text = text;
-
- // recreate
-
- return TRUE;
-};
+ wxCHECK_MSG(page < GetPageCount(), false, "invalid notebook index");
-bool wxNotebook::SetPageImage( const int page, const int image )
-{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page)
- return FALSE;
-
- nb_page->m_image = image;
-
- // recreate
-
- return TRUE;
-};
+ GtkLabel* label = GTK_LABEL(GetNotebookPage(page)->m_label);
+ gtk_label_set_text(label, wxGTK_CONV(text));
+
+ return true;
+}
-bool wxNotebook::SetPageData( const int page, void* data )
+bool wxNotebook::SetPageImage( size_t page, int image )
+{
+ wxCHECK_MSG(page < GetPageCount(), false, "invalid notebook index");
+
+ wxGtkNotebookPage* pageData = GetNotebookPage(page);
+ if (image >= 0)
+ {
+ wxCHECK_MSG(HasImageList(), false, "invalid notebook imagelist");
+ const wxBitmap* bitmap = GetImageList()->GetBitmapPtr(image);
+ if (bitmap == NULL)
+ return false;
+ if (pageData->m_image)
+ {
+ gtk_image_set_from_pixbuf(
+ GTK_IMAGE(pageData->m_image), bitmap->GetPixbuf());
+ }
+ else
+ {
+ pageData->m_image = gtk_image_new_from_pixbuf(bitmap->GetPixbuf());
+ gtk_widget_show(pageData->m_image);
+ gtk_box_pack_start(GTK_BOX(pageData->m_box),
+ pageData->m_image, false, false, m_padding);
+ }
+ }
+ else if (pageData->m_image)
+ {
+ gtk_widget_destroy(pageData->m_image);
+ pageData->m_image = NULL;
+ }
+ pageData->m_imageIndex = image;
+
+ return true;
+}
+
+wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return FALSE;
+ // Compute the max size of the tab labels.
+ wxSize sizeTabMax;
+ const size_t pageCount = GetPageCount();
+ for ( size_t n = 0; n < pageCount; n++ )
+ {
+ GtkRequisition req;
+ gtk_widget_get_preferred_size(GetNotebookPage(n)->m_box, NULL, &req);
+ sizeTabMax.IncTo(wxSize(req.width, req.height));
+ }
+
+ // Unfortunately this doesn't account for the real tab size and I don't
+ // know how to find it, e.g. where do the margins below come from.
+ const int PAGE_MARGIN = 3;
+ const int TAB_MARGIN = 4;
+
+ sizeTabMax.IncBy(3*TAB_MARGIN);
+
+ wxSize sizeFull(sizePage);
+ if ( IsVertical() )
+ sizeFull.y += sizeTabMax.y;
+ else
+ sizeFull.x += sizeTabMax.x;
+
+ sizeFull.IncBy(2*PAGE_MARGIN);
+
+ return sizeFull;
+}
+
+void wxNotebook::SetPadding( const wxSize &padding )
+{
+ wxCHECK_RET( m_widget != NULL, wxT("invalid notebook") );
+
+ m_padding = padding.GetWidth();
+
+ for (size_t i = GetPageCount(); i--;)
+ {
+ wxGtkNotebookPage* pageData = GetNotebookPage(i);
+ if (pageData->m_image)
+ {
+ gtk_box_set_child_packing(GTK_BOX(pageData->m_box),
+ pageData->m_image, false, false, m_padding, GTK_PACK_START);
+ }
+ gtk_box_set_child_packing(GTK_BOX(pageData->m_box),
+ pageData->m_label, false, false, m_padding, GTK_PACK_END);
+ }
+}
+
+void wxNotebook::SetTabSize(const wxSize& WXUNUSED(sz))
+{
+ wxFAIL_MSG( wxT("wxNotebook::SetTabSize not implemented") );
+}
- nb_page->m_clientData = data;
-
- return TRUE;
-};
+bool wxNotebook::DeleteAllPages()
+{
+ for (size_t i = GetPageCount(); i--;)
+ DeletePage(i);
+
+ return wxNotebookBase::DeleteAllPages();
+}
-void wxNotebook::SetPageSize( const wxSize &WXUNUSED(size) )
+wxNotebookPage *wxNotebook::DoRemovePage( size_t page )
{
-};
+ // We cannot remove the page yet, as GTK sends the "switch_page"
+ // signal before it has removed the notebook-page from its
+ // corresponding list. Thus, if we were to remove the page from
+ // m_pages at this point, the two lists of pages would be out
+ // of sync during the PAGE_CHANGING/PAGE_CHANGED events.
+ wxNotebookPage *client = GetPage(page);
+ if ( !client )
+ return NULL;
+
+ // we don't need to unparent the client->m_widget; GTK+ will do
+ // that for us (and will throw a warning if we do it!)
+ gtk_notebook_remove_page( GTK_NOTEBOOK(m_widget), page );
+
+ // It's safe to remove the page now.
+ wxASSERT_MSG(GetPage(page) == client, wxT("pages changed during delete"));
+ wxNotebookBase::DoRemovePage(page);
+
+ wxGtkNotebookPage* p = GetNotebookPage(page);
+ m_pagesData.DeleteObject(p);
+ delete p;
+
+ return client;
+}
+
+bool wxNotebook::InsertPage( size_t position,
+ wxNotebookPage* 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!") );
+
+ wxCHECK_MSG( position <= GetPageCount(), false,
+ wxT("invalid page index in wxNotebookPage::InsertPage()") );
+
+ // Hack Alert! (Part II): See above in wxNotebook::AddChildGTK
+ // why this has to be done.
+ gtk_widget_unparent(win->m_widget);
+
+ if (m_themeEnabled)
+ win->SetThemeEnabled(true);
+
+ GtkNotebook *notebook = GTK_NOTEBOOK(m_widget);
+
+ wxGtkNotebookPage* pageData = new wxGtkNotebookPage;
+
+ m_pages.Insert(win, position);
+ m_pagesData.Insert(position, pageData);
+
+ // set the label image and text
+ // this must be done before adding the page, as GetPageText
+ // and GetPageImage will otherwise return wrong values in
+ // the page-changed event that results from inserting the
+ // first page.
+ pageData->m_imageIndex = imageId;
+
+ pageData->m_box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 1);
+ gtk_container_set_border_width(GTK_CONTAINER(pageData->m_box), 2);
+
+ pageData->m_image = NULL;
+ if (imageId != -1)
+ {
+ if (HasImageList())
+ {
+ const wxBitmap* bitmap = GetImageList()->GetBitmapPtr(imageId);
+ pageData->m_image = gtk_image_new_from_pixbuf(bitmap->GetPixbuf());
+ gtk_box_pack_start(GTK_BOX(pageData->m_box),
+ pageData->m_image, false, false, m_padding);
+ }
+ else
+ {
+ wxFAIL_MSG("invalid notebook imagelist");
+ }
+ }
+
+ /* set the label text */
+ pageData->m_label = gtk_label_new(wxGTK_CONV(wxStripMenuCodes(text)));
+ gtk_box_pack_end(GTK_BOX(pageData->m_box),
+ pageData->m_label, false, false, m_padding);
+
+ gtk_widget_show_all(pageData->m_box);
+ gtk_notebook_insert_page(notebook, win->m_widget, pageData->m_box, position);
+
+ /* apply current style */
+#ifdef __WXGTK3__
+ GTKApplyStyle(pageData->m_label, NULL);
+#else
+ GtkRcStyle *style = GTKCreateWidgetStyle();
+ if ( style )
+ {
+ gtk_widget_modify_style(pageData->m_label, style);
+ g_object_unref(style);
+ }
+#endif
-void wxNotebook::SetPadding( const wxSize &WXUNUSED(padding) )
+ if (select && GetPageCount() > 1)
+ {
+ SetSelection( position );
+ }
+
+ InvalidateBestSize();
+ return true;
+}
+
+// helper for HitTest(): check if the point lies inside the given widget which
+// is the child of the notebook whose position and border size are passed as
+// parameters
+static bool
+IsPointInsideWidget(const wxPoint& pt, GtkWidget *w,
+ gint x, gint y, gint border = 0)
{
- // what's this ?
-};
+ GtkAllocation a;
+ gtk_widget_get_allocation(w, &a);
+ return
+ (pt.x >= a.x - x - border) &&
+ (pt.x <= a.x - x + border + a.width) &&
+ (pt.y >= a.y - y - border) &&
+ (pt.y <= a.y - y + border + a.height);
+}
+
+int wxNotebook::HitTest(const wxPoint& pt, long *flags) const
+{
+ GtkAllocation a;
+ gtk_widget_get_allocation(m_widget, &a);
+ const int x = a.x;
+ const int y = a.y;
+
+ const size_t count = GetPageCount();
+ size_t i = 0;
+
+#ifndef __WXGTK3__
+ GtkNotebook * notebook = GTK_NOTEBOOK(m_widget);
+ if (gtk_notebook_get_scrollable(notebook))
+ i = g_list_position( notebook->children, notebook->first_tab );
+#endif
-bool wxNotebook::DeleteAllPages(void)
-{
- 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;
-};
+ for ( ; i < count; i++ )
+ {
+ wxGtkNotebookPage* pageData = GetNotebookPage(i);
+ GtkWidget* box = pageData->m_box;
+
+ const gint border = gtk_container_get_border_width(GTK_CONTAINER(box));
+
+ if ( IsPointInsideWidget(pt, box, x, y, border) )
+ {
+ // ok, we're inside this tab -- now find out where, if needed
+ if ( flags )
+ {
+ if (pageData->m_image && IsPointInsideWidget(pt, pageData->m_image, x, y))
+ {
+ *flags = wxBK_HITTEST_ONICON;
+ }
+ else if (IsPointInsideWidget(pt, pageData->m_label, x, y))
+ {
+ *flags = wxBK_HITTEST_ONLABEL;
+ }
+ else
+ {
+ *flags = wxBK_HITTEST_ONITEM;
+ }
+ }
+
+ return i;
+ }
+ }
+
+ if ( flags )
+ {
+ *flags = wxBK_HITTEST_NOWHERE;
+ wxWindowBase * page = GetCurrentPage();
+ if ( page )
+ {
+ // rect origin is in notebook's parent coordinates
+ wxRect rect = page->GetRect();
+
+ // adjust it to the notebook's coordinates
+ wxPoint pos = GetPosition();
+ rect.x -= pos.x;
+ rect.y -= pos.y;
+ if ( rect.Contains( pt ) )
+ *flags |= wxBK_HITTEST_ONPAGE;
+ }
+ }
+
+ return wxNOT_FOUND;
+}
+
+void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
+{
+ if (event.IsWindowChange())
+ AdvanceSelection( event.GetDirection() );
+ else
+ event.Skip();
+}
-bool wxNotebook::DeletePage( const int page )
-{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) 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;
-};
+#if wxUSE_CONSTRAINTS
-bool wxNotebook::AddPage(wxWindow* win, const wxString& text, const int imageId, void* data)
-{
- // we've created the notebook page in AddChild(). Now we just have to set
- // the caption for the page and set the others parameters.
-
- // first, find the page
- wxNotebookPage *page = NULL;
-
- wxNode *node = m_pages.First();
- while (node)
- {
- page = (wxNotebookPage*)node->Data();
- if ( page->m_clientPanel == win )
- break; // found
- node = node->Next();
- };
-
- if ( page == NULL ) {
- wxFAIL_MSG("Can't add a page whose parent is not the notebook!");
-
- return FALSE;
- }
-
- // then set the attributes
- page->m_text = text;
- if ( page->m_text.IsEmpty() )
- page->m_text = "";
- page->m_image = imageId;
- page->m_clientData = data;
- gtk_label_set(page->m_label, page->m_text);
-
- return TRUE;
-};
+// 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);
+}
-wxWindow *wxNotebook::GetPageWindow( const int page ) const
+bool wxNotebook::DoPhase( int WXUNUSED(nPhase) )
{
- wxNotebookPage* nb_page = GetNotebookPage(page);
- if (!nb_page) return NULL;
-
- return nb_page->m_clientPanel;
-};
+ return true;
+}
-void wxNotebook::AddChild( wxWindow *win )
-{
- wxNotebookPage *page = new wxNotebookPage();
-
- 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 );
-};
+#endif
-//-----------------------------------------------------------------------------
-// wxTabEvent
-//-----------------------------------------------------------------------------
+void wxNotebook::DoApplyWidgetStyle(GtkRcStyle *style)
+{
+ GTKApplyStyle(m_widget, style);
+ for (size_t i = GetPageCount(); i--;)
+ GTKApplyStyle(GetNotebookPage(i)->m_label, style);
+}
-IMPLEMENT_DYNAMIC_CLASS(wxTabEvent, wxCommandEvent)
+GdkWindow *wxNotebook::GTKGetWindow(wxArrayGdkWindows& windows) const
+{
+ windows.push_back(gtk_widget_get_window(m_widget));
+#ifdef __WXGTK3__
+ // no access to internal GdkWindows
+#else
+ windows.push_back(GTK_NOTEBOOK(m_widget)->event_window);
+#endif
+
+ return NULL;
+}
-wxTabEvent::wxTabEvent( WXTYPE commandType, int id ) :
- wxCommandEvent(commandType, id)
+// static
+wxVisualAttributes
+wxNotebook::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
{
-};
+ return GetDefaultAttributesFromGTKWidget(gtk_notebook_new());
+}
+#endif
projects / wxWidgets.git / blobdiff