9804d5404a
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40006 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
1377 lines
41 KiB
C++
1377 lines
41 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: src/msw/notebook.cpp
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// Purpose: implementation of wxNotebook
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 11.06.98
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// RCS-ID: $Id$
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// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_NOTEBOOK
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#include "wx/notebook.h"
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#ifndef WX_PRECOMP
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#include "wx/string.h"
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#include "wx/dc.h"
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#include "wx/log.h"
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#include "wx/event.h"
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#include "wx/app.h"
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#include "wx/dcclient.h"
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#include "wx/dcmemory.h"
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#include "wx/control.h"
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#endif // WX_PRECOMP
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#include "wx/imaglist.h"
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#include "wx/sysopt.h"
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#include "wx/msw/private.h"
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#include <windowsx.h>
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#include "wx/msw/winundef.h"
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// include <commctrl.h> "properly"
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#include "wx/msw/wrapcctl.h"
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#if wxUSE_UXTHEME
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#include "wx/msw/uxtheme.h"
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#endif
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// ----------------------------------------------------------------------------
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// macros
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// ----------------------------------------------------------------------------
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// check that the page index is valid
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#define IS_VALID_PAGE(nPage) ((nPage) < GetPageCount())
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// you can set USE_NOTEBOOK_ANTIFLICKER to 0 for desktop Windows versions too
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// to disable code whih results in flicker-less notebook redrawing at the
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// expense of some extra GDI resource consumption
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#ifdef __WXWINCE__
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// notebooks are never resized under CE anyhow
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#define USE_NOTEBOOK_ANTIFLICKER 0
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#else
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#define USE_NOTEBOOK_ANTIFLICKER 1
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#endif
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// ----------------------------------------------------------------------------
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// constants
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// ----------------------------------------------------------------------------
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// This is a work-around for missing defines in gcc-2.95 headers
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#ifndef TCS_RIGHT
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#define TCS_RIGHT 0x0002
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#endif
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#ifndef TCS_VERTICAL
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#define TCS_VERTICAL 0x0080
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#endif
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#ifndef TCS_BOTTOM
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#define TCS_BOTTOM TCS_RIGHT
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#endif
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// ----------------------------------------------------------------------------
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// global variables
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// ----------------------------------------------------------------------------
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#if USE_NOTEBOOK_ANTIFLICKER
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// the pointer to standard spin button wnd proc
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static WXFARPROC gs_wndprocNotebookSpinBtn = (WXFARPROC)NULL;
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// the pointer to standard tab control wnd proc
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static WXFARPROC gs_wndprocNotebook = (WXFARPROC)NULL;
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LRESULT APIENTRY _EXPORT wxNotebookWndProc(HWND hwnd,
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UINT message,
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WPARAM wParam,
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LPARAM lParam);
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#endif // USE_NOTEBOOK_ANTIFLICKER
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// ----------------------------------------------------------------------------
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// event table
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// ----------------------------------------------------------------------------
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#include "wx/listimpl.cpp"
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WX_DEFINE_LIST( wxNotebookPageInfoList )
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DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED)
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DEFINE_EVENT_TYPE(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING)
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BEGIN_EVENT_TABLE(wxNotebook, wxControl)
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EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, wxNotebook::OnSelChange)
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EVT_SIZE(wxNotebook::OnSize)
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EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey)
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#if USE_NOTEBOOK_ANTIFLICKER
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EVT_ERASE_BACKGROUND(wxNotebook::OnEraseBackground)
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EVT_PAINT(wxNotebook::OnPaint)
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#endif // USE_NOTEBOOK_ANTIFLICKER
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END_EVENT_TABLE()
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#if wxUSE_EXTENDED_RTTI
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WX_DEFINE_FLAGS( wxNotebookStyle )
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wxBEGIN_FLAGS( wxNotebookStyle )
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// new style border flags, we put them first to
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// use them for streaming out
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wxFLAGS_MEMBER(wxBORDER_SIMPLE)
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wxFLAGS_MEMBER(wxBORDER_SUNKEN)
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wxFLAGS_MEMBER(wxBORDER_DOUBLE)
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wxFLAGS_MEMBER(wxBORDER_RAISED)
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wxFLAGS_MEMBER(wxBORDER_STATIC)
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wxFLAGS_MEMBER(wxBORDER_NONE)
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// old style border flags
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wxFLAGS_MEMBER(wxSIMPLE_BORDER)
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wxFLAGS_MEMBER(wxSUNKEN_BORDER)
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wxFLAGS_MEMBER(wxDOUBLE_BORDER)
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wxFLAGS_MEMBER(wxRAISED_BORDER)
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wxFLAGS_MEMBER(wxSTATIC_BORDER)
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wxFLAGS_MEMBER(wxBORDER)
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// standard window styles
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wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
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wxFLAGS_MEMBER(wxCLIP_CHILDREN)
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wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
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wxFLAGS_MEMBER(wxWANTS_CHARS)
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wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
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wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
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wxFLAGS_MEMBER(wxVSCROLL)
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wxFLAGS_MEMBER(wxHSCROLL)
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wxFLAGS_MEMBER(wxNB_FIXEDWIDTH)
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wxFLAGS_MEMBER(wxBK_DEFAULT)
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wxFLAGS_MEMBER(wxBK_TOP)
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wxFLAGS_MEMBER(wxBK_LEFT)
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wxFLAGS_MEMBER(wxBK_RIGHT)
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wxFLAGS_MEMBER(wxBK_BOTTOM)
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wxFLAGS_MEMBER(wxNB_NOPAGETHEME)
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wxFLAGS_MEMBER(wxNB_FLAT)
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wxEND_FLAGS( wxNotebookStyle )
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IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebook, wxControl,"wx/notebook.h")
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IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebookPageInfo, wxObject , "wx/notebook.h" )
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wxCOLLECTION_TYPE_INFO( wxNotebookPageInfo * , wxNotebookPageInfoList ) ;
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template<> void wxCollectionToVariantArray( wxNotebookPageInfoList const &theList, wxxVariantArray &value)
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{
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wxListCollectionToVariantArray<wxNotebookPageInfoList::compatibility_iterator>( theList , value ) ;
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}
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wxBEGIN_PROPERTIES_TABLE(wxNotebook)
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wxEVENT_PROPERTY( PageChanging , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING , wxNotebookEvent )
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wxEVENT_PROPERTY( PageChanged , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED , wxNotebookEvent )
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wxPROPERTY_COLLECTION( PageInfos , wxNotebookPageInfoList , wxNotebookPageInfo* , AddPageInfo , GetPageInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
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wxPROPERTY_FLAGS( WindowStyle , wxNotebookStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
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wxEND_PROPERTIES_TABLE()
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wxBEGIN_HANDLERS_TABLE(wxNotebook)
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wxEND_HANDLERS_TABLE()
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wxCONSTRUCTOR_5( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle)
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wxBEGIN_PROPERTIES_TABLE(wxNotebookPageInfo)
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wxREADONLY_PROPERTY( Page , wxNotebookPage* , GetPage , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
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wxREADONLY_PROPERTY( Text , wxString , GetText , wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
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wxREADONLY_PROPERTY( Selected , bool , GetSelected , false, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
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wxREADONLY_PROPERTY( ImageId , int , GetImageId , -1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
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wxEND_PROPERTIES_TABLE()
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wxBEGIN_HANDLERS_TABLE(wxNotebookPageInfo)
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wxEND_HANDLERS_TABLE()
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wxCONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId )
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#else
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IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl)
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IMPLEMENT_DYNAMIC_CLASS(wxNotebookPageInfo, wxObject )
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#endif
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IMPLEMENT_DYNAMIC_CLASS(wxNotebookEvent, wxNotifyEvent)
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// ============================================================================
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// implementation
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// ============================================================================
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// ----------------------------------------------------------------------------
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// wxNotebook construction
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// ----------------------------------------------------------------------------
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const wxNotebookPageInfoList& wxNotebook::GetPageInfos() const
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{
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wxNotebookPageInfoList* list = const_cast< wxNotebookPageInfoList* >( &m_pageInfos ) ;
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WX_CLEAR_LIST( wxNotebookPageInfoList , *list ) ;
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for( size_t i = 0 ; i < GetPageCount() ; ++i )
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{
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wxNotebookPageInfo *info = new wxNotebookPageInfo() ;
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info->Create( const_cast<wxNotebook*>(this)->GetPage(i) , GetPageText(i) , GetSelection() == int(i) , GetPageImage(i) ) ;
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list->Append( info ) ;
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}
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return m_pageInfos ;
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}
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// common part of all ctors
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void wxNotebook::Init()
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{
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m_imageList = NULL;
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m_nSelection = -1;
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#if wxUSE_UXTHEME
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m_hbrBackground = NULL;
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#endif // wxUSE_UXTHEME
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#if USE_NOTEBOOK_ANTIFLICKER
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m_hasSubclassedUpdown = false;
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#endif // USE_NOTEBOOK_ANTIFLICKER
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}
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// default for dynamic class
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wxNotebook::wxNotebook()
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{
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Init();
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}
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// the same arguments as for wxControl
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wxNotebook::wxNotebook(wxWindow *parent,
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wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString& name)
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{
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Init();
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Create(parent, id, pos, size, style, name);
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}
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// Create() function
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bool wxNotebook::Create(wxWindow *parent,
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wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString& name)
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{
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if ( (style & wxBK_ALIGN_MASK) == wxBK_DEFAULT )
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{
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#if defined(__POCKETPC__)
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style |= wxBK_BOTTOM | wxNB_FLAT;
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#else
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style |= wxBK_TOP;
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#endif
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}
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#ifdef __WXWINCE__
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// Not sure why, but without this style, there is no border
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// around the notebook tabs.
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if (style & wxNB_FLAT)
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style |= wxBORDER_SUNKEN;
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#endif
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#if !wxUSE_UXTHEME
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// ComCtl32 notebook tabs simply don't work unless they're on top if we have uxtheme, we can
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// work around it later (after control creation), but if we don't have uxtheme, we have to clear
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// those styles
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const int verComCtl32 = wxApp::GetComCtl32Version();
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if ( verComCtl32 == 600 )
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{
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style &= ~(wxBK_BOTTOM | wxBK_LEFT | wxBK_RIGHT);
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}
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#endif //wxUSE_UXTHEME
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LPCTSTR className = WC_TABCONTROL;
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#if USE_NOTEBOOK_ANTIFLICKER
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// SysTabCtl32 class has natively CS_HREDRAW and CS_VREDRAW enabled and it
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// causes horrible flicker when resizing notebook, so get rid of it by
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// using a class without these styles (but otherwise identical to it)
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if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
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{
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static ClassRegistrar s_clsNotebook;
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if ( !s_clsNotebook.IsInitialized() )
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{
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// get a copy of standard class and modify it
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WNDCLASS wc;
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if ( ::GetClassInfo(NULL, WC_TABCONTROL, &wc) )
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{
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gs_wndprocNotebook =
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wx_reinterpret_cast(WXFARPROC, wc.lpfnWndProc);
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wc.lpszClassName = wxT("_wx_SysTabCtl32");
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wc.style &= ~(CS_HREDRAW | CS_VREDRAW);
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wc.hInstance = wxGetInstance();
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wc.lpfnWndProc = wxNotebookWndProc;
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s_clsNotebook.Register(wc);
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}
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else
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{
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wxLogLastError(_T("GetClassInfoEx(SysTabCtl32)"));
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}
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}
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// use our custom class if available but fall back to the standard
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// notebook if we failed to register it
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if ( s_clsNotebook.IsRegistered() )
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{
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// it's ok to use c_str() here as the static s_clsNotebook object
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// has sufficiently long lifetime
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className = s_clsNotebook.GetName().c_str();
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}
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}
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#endif // USE_NOTEBOOK_ANTIFLICKER
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if ( !CreateControl(parent, id, pos, size, style | wxTAB_TRAVERSAL,
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wxDefaultValidator, name) )
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return false;
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if ( !MSWCreateControl(className, wxEmptyString, pos, size) )
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return false;
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#if wxUSE_UXTHEME
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if ( HasFlag(wxNB_NOPAGETHEME) ||
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wxSystemOptions::IsFalse(wxT("msw.notebook.themed-background")) )
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{
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SetBackgroundColour(GetThemeBackgroundColour());
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}
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else // use themed background by default
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{
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// create backing store
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UpdateBgBrush();
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}
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// comctl32.dll 6.0 doesn't support non-top tabs with visual styles (the
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// control is simply not rendered correctly), so we disable themes
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// if possible, otherwise we simply clear the styles.
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// It's probably not possible to have UXTHEME without ComCtl32 6 or better, but lets
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// check it anyway.
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const int verComCtl32 = wxApp::GetComCtl32Version();
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if ( verComCtl32 == 600 )
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{
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// check if we use themes at all -- if we don't, we're still okay
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if ( wxUxThemeEngine::GetIfActive() && (style & (wxBK_BOTTOM|wxBK_LEFT|wxBK_RIGHT)))
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{
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wxUxThemeEngine::GetIfActive()->SetWindowTheme((HWND)this->GetHandle(), L"", L"");
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SetBackgroundColour(GetThemeBackgroundColour()); //correct the background color for the new non-themed control
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}
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}
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#endif // wxUSE_UXTHEME
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// Undocumented hack to get flat notebook style
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// In fact, we should probably only do this in some
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// curcumstances, i.e. if we know we will have a border
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// at the bottom (the tab control doesn't draw it itself)
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#if defined(__POCKETPC__) || defined(__SMARTPHONE__)
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if (HasFlag(wxNB_FLAT))
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{
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SendMessage(GetHwnd(), CCM_SETVERSION, COMCTL32_VERSION, 0);
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if (!m_hasBgCol)
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SetBackgroundColour(*wxWHITE);
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}
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#endif
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return true;
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}
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WXDWORD wxNotebook::MSWGetStyle(long style, WXDWORD *exstyle) const
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{
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WXDWORD tabStyle = wxControl::MSWGetStyle(style, exstyle);
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tabStyle |= WS_TABSTOP | TCS_TABS;
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if ( style & wxNB_MULTILINE )
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tabStyle |= TCS_MULTILINE;
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if ( style & wxNB_FIXEDWIDTH )
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tabStyle |= TCS_FIXEDWIDTH;
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if ( style & wxBK_BOTTOM )
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tabStyle |= TCS_RIGHT;
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else if ( style & wxBK_LEFT )
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tabStyle |= TCS_VERTICAL;
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else if ( style & wxBK_RIGHT )
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tabStyle |= TCS_VERTICAL | TCS_RIGHT;
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// ex style
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if ( exstyle )
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{
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// note that we never want to have the default WS_EX_CLIENTEDGE style
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// as it looks too ugly for the notebooks
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*exstyle = 0;
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}
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return tabStyle;
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}
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wxNotebook::~wxNotebook()
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{
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#if wxUSE_UXTHEME
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if ( m_hbrBackground )
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::DeleteObject((HBRUSH)m_hbrBackground);
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#endif // wxUSE_UXTHEME
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}
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// ----------------------------------------------------------------------------
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// wxNotebook accessors
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// ----------------------------------------------------------------------------
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size_t wxNotebook::GetPageCount() const
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{
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// consistency check
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wxASSERT( (int)m_pages.Count() == TabCtrl_GetItemCount(GetHwnd()) );
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return m_pages.Count();
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}
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int wxNotebook::GetRowCount() const
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{
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return TabCtrl_GetRowCount(GetHwnd());
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}
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int wxNotebook::SetSelection(size_t nPage)
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{
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wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") );
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if ( int(nPage) != m_nSelection )
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{
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wxNotebookEvent event(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING, m_windowId);
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event.SetSelection(nPage);
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event.SetOldSelection(m_nSelection);
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event.SetEventObject(this);
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if ( !GetEventHandler()->ProcessEvent(event) || event.IsAllowed() )
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{
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// program allows the page change
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event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
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(void)GetEventHandler()->ProcessEvent(event);
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TabCtrl_SetCurSel(GetHwnd(), nPage);
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}
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}
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return m_nSelection;
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}
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bool wxNotebook::SetPageText(size_t nPage, const wxString& strText)
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{
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wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("notebook page out of range") );
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TC_ITEM tcItem;
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tcItem.mask = TCIF_TEXT;
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tcItem.pszText = (wxChar *)strText.c_str();
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if ( !HasFlag(wxNB_MULTILINE) )
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return TabCtrl_SetItem(GetHwnd(), nPage, &tcItem) != 0;
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// multiline - we need to set new page size if a line is added or removed
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int rows = GetRowCount();
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bool ret = TabCtrl_SetItem(GetHwnd(), nPage, &tcItem) != 0;
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if ( ret && rows != GetRowCount() )
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{
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const wxRect r = GetPageSize();
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const size_t count = m_pages.Count();
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for ( size_t page = 0; page < count; page++ )
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m_pages[page]->SetSize(r);
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}
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return ret;
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}
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wxString wxNotebook::GetPageText(size_t nPage) const
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{
|
|
wxCHECK_MSG( IS_VALID_PAGE(nPage), wxEmptyString, wxT("notebook page out of range") );
|
|
|
|
wxChar buf[256];
|
|
TC_ITEM tcItem;
|
|
tcItem.mask = TCIF_TEXT;
|
|
tcItem.pszText = buf;
|
|
tcItem.cchTextMax = WXSIZEOF(buf);
|
|
|
|
wxString str;
|
|
if ( TabCtrl_GetItem(GetHwnd(), nPage, &tcItem) )
|
|
str = tcItem.pszText;
|
|
|
|
return str;
|
|
}
|
|
|
|
int wxNotebook::GetPageImage(size_t nPage) const
|
|
{
|
|
wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") );
|
|
|
|
TC_ITEM tcItem;
|
|
tcItem.mask = TCIF_IMAGE;
|
|
|
|
return TabCtrl_GetItem(GetHwnd(), nPage, &tcItem) ? tcItem.iImage : wxNOT_FOUND;
|
|
}
|
|
|
|
bool wxNotebook::SetPageImage(size_t nPage, int nImage)
|
|
{
|
|
wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("notebook page out of range") );
|
|
|
|
TC_ITEM tcItem;
|
|
tcItem.mask = TCIF_IMAGE;
|
|
tcItem.iImage = nImage;
|
|
|
|
return TabCtrl_SetItem(GetHwnd(), nPage, &tcItem) != 0;
|
|
}
|
|
|
|
void wxNotebook::SetImageList(wxImageList* imageList)
|
|
{
|
|
wxNotebookBase::SetImageList(imageList);
|
|
|
|
if ( imageList )
|
|
{
|
|
(void) TabCtrl_SetImageList(GetHwnd(), (HIMAGELIST)imageList->GetHIMAGELIST());
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxNotebook size settings
|
|
// ----------------------------------------------------------------------------
|
|
|
|
wxRect wxNotebook::GetPageSize() const
|
|
{
|
|
wxRect r;
|
|
|
|
RECT rc;
|
|
::GetClientRect(GetHwnd(), &rc);
|
|
|
|
// This check is to work around a bug in TabCtrl_AdjustRect which will
|
|
// cause a crash on win2k or on XP with themes disabled if either
|
|
// wxNB_MULTILINE is used or tabs are placed on a side, if the rectangle
|
|
// is too small.
|
|
//
|
|
// The value of 20 is chosen arbitrarily but seems to work
|
|
if ( rc.right > 20 && rc.bottom > 20 )
|
|
{
|
|
TabCtrl_AdjustRect(GetHwnd(), false, &rc);
|
|
|
|
wxCopyRECTToRect(rc, r);
|
|
}
|
|
|
|
return r;
|
|
}
|
|
|
|
void wxNotebook::SetPageSize(const wxSize& size)
|
|
{
|
|
// transform the page size into the notebook size
|
|
RECT rc;
|
|
rc.left =
|
|
rc.top = 0;
|
|
rc.right = size.x;
|
|
rc.bottom = size.y;
|
|
|
|
TabCtrl_AdjustRect(GetHwnd(), true, &rc);
|
|
|
|
// and now set it
|
|
SetSize(rc.right - rc.left, rc.bottom - rc.top);
|
|
}
|
|
|
|
void wxNotebook::SetPadding(const wxSize& padding)
|
|
{
|
|
TabCtrl_SetPadding(GetHwnd(), padding.x, padding.y);
|
|
}
|
|
|
|
// Windows-only at present. Also, you must use the wxNB_FIXEDWIDTH
|
|
// style.
|
|
void wxNotebook::SetTabSize(const wxSize& sz)
|
|
{
|
|
::SendMessage(GetHwnd(), TCM_SETITEMSIZE, 0, MAKELPARAM(sz.x, sz.y));
|
|
}
|
|
|
|
wxSize wxNotebook::CalcSizeFromPage(const wxSize& sizePage) const
|
|
{
|
|
// we can't use TabCtrl_AdjustRect here because it only works for wxNB_TOP
|
|
wxSize sizeTotal = sizePage;
|
|
|
|
wxSize tabSize;
|
|
if ( GetPageCount() > 0 )
|
|
{
|
|
RECT rect;
|
|
TabCtrl_GetItemRect(GetHwnd(), 0, &rect);
|
|
tabSize.x = rect.right - rect.left;
|
|
tabSize.y = rect.bottom - rect.top;
|
|
}
|
|
|
|
// add an extra margin in both directions
|
|
const int MARGIN = 8;
|
|
if ( IsVertical() )
|
|
{
|
|
sizeTotal.x += MARGIN;
|
|
sizeTotal.y += tabSize.y + MARGIN;
|
|
}
|
|
else // horizontal layout
|
|
{
|
|
sizeTotal.x += tabSize.x + MARGIN;
|
|
sizeTotal.y += MARGIN;
|
|
}
|
|
|
|
return sizeTotal;
|
|
}
|
|
|
|
void wxNotebook::AdjustPageSize(wxNotebookPage *page)
|
|
{
|
|
wxCHECK_RET( page, _T("NULL page in wxNotebook::AdjustPageSize") );
|
|
|
|
const wxRect r = GetPageSize();
|
|
if ( !r.IsEmpty() )
|
|
{
|
|
page->SetSize(r);
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxNotebook operations
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// remove one page from the notebook, without deleting
|
|
wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage)
|
|
{
|
|
wxNotebookPage *pageRemoved = wxNotebookBase::DoRemovePage(nPage);
|
|
if ( !pageRemoved )
|
|
return NULL;
|
|
|
|
TabCtrl_DeleteItem(GetHwnd(), nPage);
|
|
|
|
if ( m_pages.IsEmpty() )
|
|
{
|
|
// no selection any more, the notebook becamse empty
|
|
m_nSelection = -1;
|
|
}
|
|
else // notebook still not empty
|
|
{
|
|
int selNew = TabCtrl_GetCurSel(GetHwnd());
|
|
if (selNew != -1)
|
|
{
|
|
// No selection change, just refresh the current selection.
|
|
// Because it could be that the slection index changed
|
|
// we need to update it.
|
|
// Note: this does not mean the selection it self changed.
|
|
m_nSelection = selNew;
|
|
m_pages[m_nSelection]->Refresh();
|
|
}
|
|
else if (int(nPage) == m_nSelection)
|
|
{
|
|
// The selection was deleted.
|
|
|
|
// Determine new selection.
|
|
if (m_nSelection == int(GetPageCount()))
|
|
selNew = m_nSelection - 1;
|
|
else
|
|
selNew = m_nSelection;
|
|
|
|
// m_nSelection must be always valid so reset it before calling
|
|
// SetSelection()
|
|
m_nSelection = -1;
|
|
SetSelection(selNew);
|
|
}
|
|
else
|
|
{
|
|
wxFAIL; // Windows did not behave ok.
|
|
}
|
|
}
|
|
|
|
return pageRemoved;
|
|
}
|
|
|
|
// remove all pages
|
|
bool wxNotebook::DeleteAllPages()
|
|
{
|
|
size_t nPageCount = GetPageCount();
|
|
size_t nPage;
|
|
for ( nPage = 0; nPage < nPageCount; nPage++ )
|
|
delete m_pages[nPage];
|
|
|
|
m_pages.Clear();
|
|
|
|
TabCtrl_DeleteAllItems(GetHwnd());
|
|
|
|
m_nSelection = -1;
|
|
|
|
InvalidateBestSize();
|
|
return true;
|
|
}
|
|
|
|
// same as AddPage() but does it at given position
|
|
bool wxNotebook::InsertPage(size_t nPage,
|
|
wxNotebookPage *pPage,
|
|
const wxString& strText,
|
|
bool bSelect,
|
|
int imageId)
|
|
{
|
|
wxCHECK_MSG( pPage != NULL, false, _T("NULL page in wxNotebook::InsertPage") );
|
|
wxCHECK_MSG( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), false,
|
|
_T("invalid index in wxNotebook::InsertPage") );
|
|
|
|
wxASSERT_MSG( pPage->GetParent() == this,
|
|
_T("notebook pages must have notebook as parent") );
|
|
|
|
// add a new tab to the control
|
|
// ----------------------------
|
|
|
|
// init all fields to 0
|
|
TC_ITEM tcItem;
|
|
wxZeroMemory(tcItem);
|
|
|
|
// set the image, if any
|
|
if ( imageId != -1 )
|
|
{
|
|
tcItem.mask |= TCIF_IMAGE;
|
|
tcItem.iImage = imageId;
|
|
}
|
|
|
|
// and the text
|
|
if ( !strText.empty() )
|
|
{
|
|
tcItem.mask |= TCIF_TEXT;
|
|
tcItem.pszText = (wxChar *)strText.c_str(); // const_cast
|
|
}
|
|
|
|
// hide the page: unless it is selected, it shouldn't be shown (and if it
|
|
// is selected it will be shown later)
|
|
HWND hwnd = GetWinHwnd(pPage);
|
|
SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_VISIBLE);
|
|
|
|
// this updates internal flag too -- otherwise it would get out of sync
|
|
// with the real state
|
|
pPage->Show(false);
|
|
|
|
|
|
// fit the notebook page to the tab control's display area: this should be
|
|
// done before adding it to the notebook or TabCtrl_InsertItem() will
|
|
// change the notebooks size itself!
|
|
AdjustPageSize(pPage);
|
|
|
|
// finally do insert it
|
|
if ( TabCtrl_InsertItem(GetHwnd(), nPage, &tcItem) == -1 )
|
|
{
|
|
wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str());
|
|
|
|
return false;
|
|
}
|
|
|
|
// succeeded: save the pointer to the page
|
|
m_pages.Insert(pPage, nPage);
|
|
|
|
// we may need to adjust the size again if the notebook size changed:
|
|
// normally this only happens for the first page we add (the tabs which
|
|
// hadn't been there before are now shown) but for a multiline notebook it
|
|
// can happen for any page at all as a new row could have been started
|
|
if ( m_pages.GetCount() == 1 || HasFlag(wxNB_MULTILINE) )
|
|
{
|
|
AdjustPageSize(pPage);
|
|
}
|
|
|
|
// now deal with the selection
|
|
// ---------------------------
|
|
|
|
// if the inserted page is before the selected one, we must update the
|
|
// index of the selected page
|
|
if ( int(nPage) <= m_nSelection )
|
|
{
|
|
// one extra page added
|
|
m_nSelection++;
|
|
}
|
|
|
|
// some page should be selected: either this one or the first one if there
|
|
// is still no selection
|
|
int selNew = -1;
|
|
if ( bSelect )
|
|
selNew = nPage;
|
|
else if ( m_nSelection == -1 )
|
|
selNew = 0;
|
|
|
|
if ( selNew != -1 )
|
|
SetSelection(selNew);
|
|
|
|
InvalidateBestSize();
|
|
|
|
return true;
|
|
}
|
|
|
|
int wxNotebook::HitTest(const wxPoint& pt, long *flags) const
|
|
{
|
|
TC_HITTESTINFO hitTestInfo;
|
|
hitTestInfo.pt.x = pt.x;
|
|
hitTestInfo.pt.y = pt.y;
|
|
int item = TabCtrl_HitTest(GetHwnd(), &hitTestInfo);
|
|
|
|
if ( flags )
|
|
{
|
|
*flags = 0;
|
|
|
|
if ((hitTestInfo.flags & TCHT_NOWHERE) == TCHT_NOWHERE)
|
|
*flags |= wxBK_HITTEST_NOWHERE;
|
|
if ((hitTestInfo.flags & TCHT_ONITEM) == TCHT_ONITEM)
|
|
*flags |= wxBK_HITTEST_ONITEM;
|
|
if ((hitTestInfo.flags & TCHT_ONITEMICON) == TCHT_ONITEMICON)
|
|
*flags |= wxBK_HITTEST_ONICON;
|
|
if ((hitTestInfo.flags & TCHT_ONITEMLABEL) == TCHT_ONITEMLABEL)
|
|
*flags |= wxBK_HITTEST_ONLABEL;
|
|
if ( item == wxNOT_FOUND && GetPageSize().Inside(pt) )
|
|
*flags |= wxBK_HITTEST_ONPAGE;
|
|
}
|
|
|
|
return item;
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// flicker-less notebook redraw
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#if USE_NOTEBOOK_ANTIFLICKER
|
|
|
|
// wnd proc for the spin button
|
|
LRESULT APIENTRY _EXPORT wxNotebookSpinBtnWndProc(HWND hwnd,
|
|
UINT message,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
if ( message == WM_ERASEBKGND )
|
|
return 0;
|
|
|
|
return ::CallWindowProc(CASTWNDPROC gs_wndprocNotebookSpinBtn,
|
|
hwnd, message, wParam, lParam);
|
|
}
|
|
|
|
LRESULT APIENTRY _EXPORT wxNotebookWndProc(HWND hwnd,
|
|
UINT message,
|
|
WPARAM wParam,
|
|
LPARAM lParam)
|
|
{
|
|
return ::CallWindowProc(CASTWNDPROC gs_wndprocNotebook,
|
|
hwnd, message, wParam, lParam);
|
|
}
|
|
|
|
void wxNotebook::OnEraseBackground(wxEraseEvent& WXUNUSED(event))
|
|
{
|
|
// do nothing here
|
|
}
|
|
|
|
void wxNotebook::OnPaint(wxPaintEvent& WXUNUSED(event))
|
|
{
|
|
wxPaintDC dc(this);
|
|
wxMemoryDC memdc;
|
|
RECT rc;
|
|
::GetClientRect(GetHwnd(), &rc);
|
|
wxBitmap bmp(rc.right, rc.bottom);
|
|
memdc.SelectObject(bmp);
|
|
|
|
// if there is no special brush just use the solid background colour
|
|
#if wxUSE_UXTHEME
|
|
HBRUSH hbr = (HBRUSH)m_hbrBackground;
|
|
#else
|
|
HBRUSH hbr = 0;
|
|
#endif
|
|
wxBrush brush;
|
|
if ( !hbr )
|
|
{
|
|
brush = wxBrush(GetBackgroundColour());
|
|
hbr = GetHbrushOf(brush);
|
|
}
|
|
|
|
::FillRect(GetHdcOf(memdc), &rc, hbr);
|
|
|
|
MSWDefWindowProc(WM_PAINT, (WPARAM)memdc.GetHDC(), 0);
|
|
|
|
dc.Blit(0, 0, rc.right, rc.bottom, &memdc, 0, 0);
|
|
}
|
|
|
|
#endif // USE_NOTEBOOK_ANTIFLICKER
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxNotebook callbacks
|
|
// ----------------------------------------------------------------------------
|
|
|
|
void wxNotebook::OnSize(wxSizeEvent& event)
|
|
{
|
|
if ( GetPageCount() == 0 )
|
|
{
|
|
// Prevents droppings on resize, but does cause some flicker
|
|
// when there are no pages.
|
|
Refresh();
|
|
event.Skip();
|
|
return;
|
|
}
|
|
#ifndef __WXWINCE__
|
|
else
|
|
{
|
|
// Without this, we can sometimes get droppings at the edges
|
|
// of a notebook, for example a notebook in a splitter window.
|
|
// This needs to be reconciled with the RefreshRect calls
|
|
// at the end of this function, which weren't enough to prevent
|
|
// the droppings.
|
|
|
|
wxSize sz = GetClientSize();
|
|
|
|
// Refresh right side
|
|
wxRect rect(sz.x-4, 0, 4, sz.y);
|
|
RefreshRect(rect);
|
|
|
|
// Refresh bottom side
|
|
rect = wxRect(0, sz.y-4, sz.x, 4);
|
|
RefreshRect(rect);
|
|
|
|
// Refresh left side
|
|
rect = wxRect(0, 0, 4, sz.y);
|
|
RefreshRect(rect);
|
|
}
|
|
#endif // !__WXWINCE__
|
|
|
|
// fit all the notebook pages to the tab control's display area
|
|
|
|
RECT rc;
|
|
rc.left = rc.top = 0;
|
|
GetSize((int *)&rc.right, (int *)&rc.bottom);
|
|
|
|
// save the total size, we'll use it below
|
|
int widthNbook = rc.right - rc.left,
|
|
heightNbook = rc.bottom - rc.top;
|
|
|
|
// there seems to be a bug in the implementation of TabCtrl_AdjustRect(): it
|
|
// returns completely false values for multiline tab controls after the tabs
|
|
// are added but before getting the first WM_SIZE (off by ~50 pixels, see
|
|
//
|
|
// http://sf.net/tracker/index.php?func=detail&aid=645323&group_id=9863&atid=109863
|
|
//
|
|
// and the only work around I could find was this ugly hack... without it
|
|
// simply toggling the "multiline" checkbox in the notebook sample resulted
|
|
// in a noticeable page displacement
|
|
if ( HasFlag(wxNB_MULTILINE) )
|
|
{
|
|
// avoid an infinite recursion: we get another notification too!
|
|
static bool s_isInOnSize = false;
|
|
|
|
if ( !s_isInOnSize )
|
|
{
|
|
s_isInOnSize = true;
|
|
SendMessage(GetHwnd(), WM_SIZE, SIZE_RESTORED,
|
|
MAKELPARAM(rc.right, rc.bottom));
|
|
s_isInOnSize = false;
|
|
}
|
|
}
|
|
|
|
#if wxUSE_UXTHEME
|
|
// background bitmap size has changed, update the brush using it too
|
|
UpdateBgBrush();
|
|
#endif // wxUSE_UXTHEME
|
|
|
|
TabCtrl_AdjustRect(GetHwnd(), false, &rc);
|
|
|
|
int width = rc.right - rc.left,
|
|
height = rc.bottom - rc.top;
|
|
size_t nCount = m_pages.Count();
|
|
for ( size_t nPage = 0; nPage < nCount; nPage++ ) {
|
|
wxNotebookPage *pPage = m_pages[nPage];
|
|
pPage->SetSize(rc.left, rc.top, width, height);
|
|
}
|
|
|
|
|
|
// unless we had already repainted everything, we now need to refresh
|
|
if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) )
|
|
{
|
|
// invalidate areas not covered by pages
|
|
RefreshRect(wxRect(0, 0, widthNbook, rc.top), false);
|
|
RefreshRect(wxRect(0, rc.top, rc.left, height), false);
|
|
RefreshRect(wxRect(0, rc.bottom, widthNbook, heightNbook - rc.bottom),
|
|
false);
|
|
RefreshRect(wxRect(rc.right, rc.top, widthNbook - rc.right, height),
|
|
false);
|
|
}
|
|
|
|
#if USE_NOTEBOOK_ANTIFLICKER
|
|
// subclass the spin control used by the notebook to scroll pages to
|
|
// prevent it from flickering on resize
|
|
if ( !m_hasSubclassedUpdown )
|
|
{
|
|
// iterate over all child windows to find spin button
|
|
for ( HWND child = ::GetWindow(GetHwnd(), GW_CHILD);
|
|
child;
|
|
child = ::GetWindow(child, GW_HWNDNEXT) )
|
|
{
|
|
wxWindow *childWindow = wxFindWinFromHandle((WXHWND)child);
|
|
|
|
// see if it exists, if no wxWindow found then assume it's the spin
|
|
// btn
|
|
if ( !childWindow )
|
|
{
|
|
// subclass the spin button to override WM_ERASEBKGND
|
|
if ( !gs_wndprocNotebookSpinBtn )
|
|
gs_wndprocNotebookSpinBtn = (WXFARPROC)wxGetWindowProc(child);
|
|
|
|
wxSetWindowProc(child, wxNotebookSpinBtnWndProc);
|
|
m_hasSubclassedUpdown = true;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
#endif // USE_NOTEBOOK_ANTIFLICKER
|
|
|
|
event.Skip();
|
|
}
|
|
|
|
void wxNotebook::OnSelChange(wxNotebookEvent& event)
|
|
{
|
|
// is it our tab control?
|
|
if ( event.GetEventObject() == this )
|
|
{
|
|
int sel = event.GetOldSelection();
|
|
if ( sel != -1 )
|
|
m_pages[sel]->Show(false);
|
|
|
|
sel = event.GetSelection();
|
|
if ( sel != -1 )
|
|
{
|
|
wxNotebookPage *pPage = m_pages[sel];
|
|
pPage->Show(true);
|
|
}
|
|
|
|
// Changing the page should give the focus to it but, as per bug report
|
|
// http://sf.net/tracker/index.php?func=detail&aid=1150659&group_id=9863&atid=109863,
|
|
// we should not set the focus to it directly since it erroneously
|
|
// selects radio buttons and breaks keyboard handling for a notebook's
|
|
// scroll buttons. So give focus to the notebook and not the page.
|
|
|
|
// but don't do this is the notebook is hidden
|
|
if ( ::IsWindowVisible(GetHwnd()) )
|
|
SetFocus();
|
|
|
|
m_nSelection = sel;
|
|
}
|
|
|
|
// we want to give others a chance to process this message as well
|
|
event.Skip();
|
|
}
|
|
|
|
void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event)
|
|
{
|
|
if ( event.IsWindowChange() ) {
|
|
// change pages
|
|
AdvanceSelection(event.GetDirection());
|
|
}
|
|
else {
|
|
// we get this event in 3 cases
|
|
//
|
|
// a) one of our pages might have generated it because the user TABbed
|
|
// out from it in which case we should propagate the event upwards and
|
|
// our parent will take care of setting the focus to prev/next sibling
|
|
//
|
|
// or
|
|
//
|
|
// b) the parent panel wants to give the focus to us so that we
|
|
// forward it to our selected page. We can't deal with this in
|
|
// OnSetFocus() because we don't know which direction the focus came
|
|
// from in this case and so can't choose between setting the focus to
|
|
// first or last panel child
|
|
//
|
|
// or
|
|
//
|
|
// c) we ourselves (see MSWTranslateMessage) generated the event
|
|
//
|
|
wxWindow * const parent = GetParent();
|
|
|
|
// the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE
|
|
const bool isFromParent = event.GetEventObject() == (wxObject*) parent;
|
|
const bool isFromSelf = event.GetEventObject() == (wxObject*) this;
|
|
|
|
if ( isFromParent || isFromSelf )
|
|
{
|
|
// no, it doesn't come from child, case (b) or (c): forward to a
|
|
// page but only if direction is backwards (TAB) or from ourselves,
|
|
if ( m_nSelection != -1 &&
|
|
(!event.GetDirection() || isFromSelf) )
|
|
{
|
|
// so that the page knows that the event comes from it's parent
|
|
// and is being propagated downwards
|
|
event.SetEventObject(this);
|
|
|
|
wxWindow *page = m_pages[m_nSelection];
|
|
if ( !page->GetEventHandler()->ProcessEvent(event) )
|
|
{
|
|
page->SetFocus();
|
|
}
|
|
//else: page manages focus inside it itself
|
|
}
|
|
else // otherwise set the focus to the notebook itself
|
|
{
|
|
SetFocus();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// it comes from our child, case (a), pass to the parent, but only
|
|
// if the direction is forwards. Otherwise set the focus to the
|
|
// notebook itself. The notebook is always the 'first' control of a
|
|
// page.
|
|
if ( !event.GetDirection() )
|
|
{
|
|
SetFocus();
|
|
}
|
|
else if ( parent )
|
|
{
|
|
event.SetCurrentFocus(this);
|
|
parent->GetEventHandler()->ProcessEvent(event);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#if wxUSE_UXTHEME
|
|
|
|
bool wxNotebook::DoDrawBackground(WXHDC hDC, wxWindow *child)
|
|
{
|
|
wxUxThemeHandle theme(child ? child : this, L"TAB");
|
|
if ( !theme )
|
|
return false;
|
|
|
|
// get the notebook client rect (we're not interested in drawing tabs
|
|
// themselves)
|
|
wxRect r = GetPageSize();
|
|
if ( r.IsEmpty() )
|
|
return false;
|
|
|
|
RECT rc;
|
|
wxCopyRectToRECT(r, rc);
|
|
|
|
// map rect to the coords of the window we're drawing in
|
|
if ( child )
|
|
::MapWindowPoints(GetHwnd(), GetHwndOf(child), (POINT *)&rc, 2);
|
|
|
|
// we have the content area (page size), but we need to draw all of the
|
|
// background for it to be aligned correctly
|
|
wxUxThemeEngine::Get()->GetThemeBackgroundExtent
|
|
(
|
|
theme,
|
|
(HDC) hDC,
|
|
9 /* TABP_PANE */,
|
|
0,
|
|
&rc,
|
|
&rc
|
|
);
|
|
wxUxThemeEngine::Get()->DrawThemeBackground
|
|
(
|
|
theme,
|
|
(HDC) hDC,
|
|
9 /* TABP_PANE */,
|
|
0,
|
|
&rc,
|
|
NULL
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
WXHBRUSH wxNotebook::QueryBgBitmap()
|
|
{
|
|
wxRect r = GetPageSize();
|
|
if ( r.IsEmpty() )
|
|
return 0;
|
|
|
|
WindowHDC hDC(GetHwnd());
|
|
MemoryHDC hDCMem(hDC);
|
|
CompatibleBitmap hBmp(hDC, r.x + r.width, r.y + r.height);
|
|
|
|
SelectInHDC selectBmp(hDCMem, hBmp);
|
|
|
|
if ( !DoDrawBackground((WXHDC)(HDC)hDCMem) )
|
|
return 0;
|
|
|
|
return (WXHBRUSH)::CreatePatternBrush(hBmp);
|
|
}
|
|
|
|
void wxNotebook::UpdateBgBrush()
|
|
{
|
|
if ( m_hbrBackground )
|
|
::DeleteObject((HBRUSH)m_hbrBackground);
|
|
|
|
if ( !m_hasBgCol && wxUxThemeEngine::GetIfActive() )
|
|
{
|
|
m_hbrBackground = QueryBgBitmap();
|
|
}
|
|
else // no themes or we've got user-defined solid colour
|
|
{
|
|
m_hbrBackground = NULL;
|
|
}
|
|
}
|
|
|
|
WXHBRUSH wxNotebook::MSWGetBgBrushForChild(WXHDC hDC, WXHWND hWnd)
|
|
{
|
|
if ( m_hbrBackground )
|
|
{
|
|
// before drawing with the background brush, we need to position it
|
|
// correctly
|
|
RECT rc;
|
|
::GetWindowRect((HWND)hWnd, &rc);
|
|
|
|
::MapWindowPoints(NULL, GetHwnd(), (POINT *)&rc, 1);
|
|
|
|
if ( !::SetBrushOrgEx((HDC)hDC, -rc.left, -rc.top, NULL) )
|
|
{
|
|
wxLogLastError(_T("SetBrushOrgEx(notebook bg brush)"));
|
|
}
|
|
|
|
return m_hbrBackground;
|
|
}
|
|
|
|
return wxNotebookBase::MSWGetBgBrushForChild(hDC, hWnd);
|
|
}
|
|
|
|
bool wxNotebook::MSWPrintChild(WXHDC hDC, wxWindow *child)
|
|
{
|
|
// solid background colour overrides themed background drawing
|
|
if ( !UseBgCol() && DoDrawBackground(hDC, child) )
|
|
return true;
|
|
|
|
// If we're using a solid colour (for example if we've switched off
|
|
// theming for this notebook), paint it
|
|
if (UseBgCol())
|
|
{
|
|
wxRect r = GetPageSize();
|
|
if ( r.IsEmpty() )
|
|
return false;
|
|
|
|
RECT rc;
|
|
wxCopyRectToRECT(r, rc);
|
|
|
|
// map rect to the coords of the window we're drawing in
|
|
if ( child )
|
|
::MapWindowPoints(GetHwnd(), GetHwndOf(child), (POINT *)&rc, 2);
|
|
|
|
wxBrush brush(GetBackgroundColour());
|
|
HBRUSH hbr = GetHbrushOf(brush);
|
|
|
|
::FillRect((HDC) hDC, &rc, hbr);
|
|
|
|
return true;
|
|
}
|
|
|
|
return wxNotebookBase::MSWPrintChild(hDC, child);
|
|
}
|
|
|
|
#endif // wxUSE_UXTHEME
|
|
|
|
// Windows only: attempts to get colour for UX theme page background
|
|
wxColour wxNotebook::GetThemeBackgroundColour() const
|
|
{
|
|
#if wxUSE_UXTHEME
|
|
if (wxUxThemeEngine::Get())
|
|
{
|
|
wxUxThemeHandle hTheme((wxNotebook*) this, L"TAB");
|
|
if (hTheme)
|
|
{
|
|
// This is total guesswork.
|
|
// See PlatformSDK\Include\Tmschema.h for values
|
|
COLORREF themeColor;
|
|
wxUxThemeEngine::Get()->GetThemeColor(
|
|
hTheme,
|
|
10 /* TABP_BODY */,
|
|
1 /* NORMAL */,
|
|
3821 /* FILLCOLORHINT */,
|
|
&themeColor);
|
|
|
|
/*
|
|
[DS] Workaround for WindowBlinds:
|
|
Some themes return a near black theme color using FILLCOLORHINT,
|
|
this makes notebook pages have an ugly black background and makes
|
|
text (usually black) unreadable. Retry again with FILLCOLOR.
|
|
|
|
This workaround potentially breaks appearance of some themes,
|
|
but in practice it already fixes some themes.
|
|
*/
|
|
if (themeColor == 1)
|
|
{
|
|
wxUxThemeEngine::Get()->GetThemeColor(
|
|
hTheme,
|
|
10 /* TABP_BODY */,
|
|
1 /* NORMAL */,
|
|
3802 /* FILLCOLOR */,
|
|
&themeColor);
|
|
}
|
|
|
|
return wxRGBToColour(themeColor);
|
|
}
|
|
}
|
|
#endif // wxUSE_UXTHEME
|
|
|
|
return GetBackgroundColour();
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxNotebook base class virtuals
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#if wxUSE_CONSTRAINTS
|
|
|
|
// 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;
|
|
}
|
|
|
|
#endif // wxUSE_CONSTRAINTS
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxNotebook Windows message handlers
|
|
// ----------------------------------------------------------------------------
|
|
|
|
bool wxNotebook::MSWOnScroll(int orientation, WXWORD nSBCode,
|
|
WXWORD pos, WXHWND control)
|
|
{
|
|
// don't generate EVT_SCROLLWIN events for the WM_SCROLLs coming from the
|
|
// up-down control
|
|
if ( control )
|
|
return false;
|
|
|
|
return wxNotebookBase::MSWOnScroll(orientation, nSBCode, pos, control);
|
|
}
|
|
|
|
bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result)
|
|
{
|
|
wxNotebookEvent event(wxEVT_NULL, m_windowId);
|
|
|
|
NMHDR* hdr = (NMHDR *)lParam;
|
|
switch ( hdr->code ) {
|
|
case TCN_SELCHANGE:
|
|
event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED);
|
|
break;
|
|
|
|
case TCN_SELCHANGING:
|
|
event.SetEventType(wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING);
|
|
break;
|
|
|
|
default:
|
|
return wxControl::MSWOnNotify(idCtrl, lParam, result);
|
|
}
|
|
|
|
event.SetSelection(TabCtrl_GetCurSel(GetHwnd()));
|
|
event.SetOldSelection(m_nSelection);
|
|
event.SetEventObject(this);
|
|
event.SetInt(idCtrl);
|
|
|
|
bool processed = GetEventHandler()->ProcessEvent(event);
|
|
*result = !event.IsAllowed();
|
|
return processed;
|
|
}
|
|
|
|
#endif // wxUSE_NOTEBOOK
|