// Name: src/gtk1/notebook.cpp
// Purpose:
// Author: Robert Roebling
-// Id: $Id$
// Copyright: (c) 1998 Robert Roebling, Vadim Zeitlin
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
wxGtkNotebookPage()
{
m_image = -1;
- m_page = (GtkNotebookPage *) NULL;
- m_box = (GtkWidget *) NULL;
+ m_page = NULL;
+ m_box = NULL;
}
wxString m_text;
// are you trying to call SetSelection() from a notebook event handler?
// you shouldn't!
wxCHECK_RET( !notebook->m_inSwitchPage,
- _T("gtk_notebook_page_change_callback reentered") );
+ wxT("gtk_notebook_page_change_callback reentered") );
notebook->m_inSwitchPage = true;
if (g_isIdle)
if (notebook->m_skipNextPageChangeEvent)
{
- // this event was programatically generated by ChangeSelection() and thus must
+ // this event was programmatically generated by ChangeSelection() and thus must
// be skipped
notebook->m_skipNextPageChangeEvent = false;
// make wxNotebook::GetSelection() return the correct (i.e. consistent
// with wxBookCtrlEvent::GetSelection()) value even though the page is
// not really changed in GTK+
- notebook->m_selection = page;
+ notebook->SetSelection(page);
}
else
{
// make wxNotebook::GetSelection() return the correct (i.e. consistent
// with wxBookCtrlEvent::GetSelection()) value even though the page is
// not really changed in GTK+
- notebook->m_selection = page;
+ notebook->SetSelection(page);
notebook->SendPageChangedEvent(old);
}
if ((gdk_event->keyval == GDK_Tab) || (gdk_event->keyval == GDK_ISO_Left_Tab))
{
int sel = notebook->GetSelection();
- if (sel == -1)
+ if (sel == wxNOT_FOUND)
return TRUE;
wxGtkNotebookPage *nb_page = notebook->GetNotebookPage(sel);
- wxCHECK_MSG( nb_page, FALSE, _T("invalid selection in wxNotebook") );
+ wxCHECK_MSG( nb_page, FALSE, wxT("invalid selection in wxNotebook") );
wxNavigationKeyEvent event;
event.SetEventObject( notebook );
// wxNotebook
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxNotebook,wxBookCtrlBase)
-
BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase)
EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
END_EVENT_TABLE()
m_padding = 0;
m_inSwitchPage = false;
- m_imageList = (wxImageList *) NULL;
- m_selection = -1;
m_themeEnabled = true;
}
int wxNotebook::GetSelection() const
{
- wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
+ wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid notebook") );
- if ( m_selection == -1 )
+ if ( m_selection == wxNOT_FOUND )
{
GList *nb_pages = GTK_NOTEBOOK(m_widget)->children;
gpointer cur = notebook->cur_page;
if ( cur != NULL )
{
- wxConstCast(this, wxNotebook)->m_selection =
- g_list_index( nb_pages, cur );
+ const_cast<wxNotebook *>(this)->
+ SetSelection(g_list_index( nb_pages, cur ));
}
}
}
wxGtkNotebookPage* wxNotebook::GetNotebookPage( int page ) const
{
- wxCHECK_MSG( m_widget != NULL, (wxGtkNotebookPage*) NULL, wxT("invalid notebook") );
+ wxCHECK_MSG( m_widget != NULL, NULL, wxT("invalid notebook") );
- wxCHECK_MSG( page < (int)m_pagesData.GetCount(), (wxGtkNotebookPage*) NULL, wxT("invalid notebook index") );
+ wxCHECK_MSG( page < (int)m_pagesData.GetCount(), NULL, wxT("invalid notebook index") );
return m_pagesData.Item(page)->GetData();
}
int wxNotebook::DoSetSelection( size_t page, int flags )
{
- wxCHECK_MSG( m_widget != NULL, -1, wxT("invalid notebook") );
+ wxCHECK_MSG( m_widget != NULL, wxNOT_FOUND, wxT("invalid notebook") );
wxCHECK_MSG( page < m_pagesData.GetCount(), -1, wxT("invalid notebook index") );
m_selection = page;
gtk_notebook_set_page( GTK_NOTEBOOK(m_widget), page );
-#ifdef __WXDEBUG__
- if ( !(flags & SetSelection_SendEvent) )
- {
- // gtk_notebook_set_current_page will emit the switch-page signal which will be
- // caught by our gtk_notebook_page_change_callback which should have reset the
- // flag to false:
- wxASSERT(!m_skipNextPageChangeEvent);
- }
-#endif // __WXDEBUG__
+ // gtk_notebook_set_current_page is supposed to emit the switch-page signal
+ // which should be caught by our gtk_notebook_page_change_callback which
+ // should have reset the flag to false, check it:
+ wxASSERT_LEVEL_2_MSG(
+ (flags & SetSelection_SendEvent) || !m_skipNextPageChangeEvent,
+ "internal error in selection events generation"
+ );
wxNotebookPage *client = GetPage(page);
if ( client )
if (image == -1 && nb_page->m_image == -1)
return true; /* Case 1): Nothing to do. */
- GtkWidget *pixmapwid = (GtkWidget*) NULL;
+ GtkWidget *pixmapwid = NULL;
if (nb_page->m_image != -1)
{
}
/* Only cases 3) and 4) left */
- wxASSERT( m_imageList != NULL ); /* Just in case */
+ wxASSERT( HasImageList() ); /* Just in case */
/* Construct the new pixmap */
- const wxBitmap *bmp = m_imageList->GetBitmapPtr(image);
+ const wxBitmap *bmp = GetImageList()->GetBitmapPtr(image);
GdkPixmap *pixmap = bmp->GetPixmap();
- GdkBitmap *mask = (GdkBitmap*) NULL;
+ GdkBitmap *mask = NULL;
if ( bmp->GetMask() )
{
mask = bmp->GetMask()->GetBitmap();
while (m_pagesData.GetCount() > 0)
DeletePage( m_pagesData.GetCount()-1 );
- wxASSERT_MSG( GetPageCount() == 0, _T("all pages must have been deleted") );
+ wxASSERT_MSG( GetPageCount() == 0, wxT("all pages must have been deleted") );
InvalidateBestSize();
return wxNotebookBase::DeleteAllPages();
wxNotebookPage *wxNotebook::DoRemovePage( size_t page )
{
- if ( m_selection != -1 && (size_t)m_selection >= page )
+ if ( m_selection != wxNOT_FOUND && (size_t)m_selection >= page )
{
// the index will become invalid after the page is deleted
- m_selection = -1;
+ m_selection = wxNOT_FOUND;
}
wxNotebookPage *client = wxNotebookBase::DoRemovePage(page);
wxT("Can't add a page whose parent is not the notebook!") );
wxCHECK_MSG( position <= GetPageCount(), FALSE,
- _T("invalid page index in wxNotebookPage::InsertPage()") );
+ wxT("invalid page index in wxNotebookPage::InsertPage()") );
// Hack Alert! (Part II): See above in wxInsertChildInNotebook callback
// why this has to be done. NOTE: using gtk_widget_unparent here does not
if (imageId != -1)
{
- wxASSERT( m_imageList != NULL );
+ wxASSERT( HasImageList() );
- const wxBitmap *bmp = m_imageList->GetBitmapPtr(imageId);
+ const wxBitmap *bmp = GetImageList()->GetBitmapPtr(imageId);
GdkPixmap *pixmap = bmp->GetPixmap();
- GdkBitmap *mask = (GdkBitmap*) NULL;
+ GdkBitmap *mask = NULL;
if ( bmp->GetMask() )
{
mask = bmp->GetMask()->GetBitmap();
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