X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ebfee17940b5123d0527b63bcf23e5f27002092e..4e15d1caa03346c126015019c1fdf093033ef40b:/src/msw/notebook.cpp diff --git a/src/msw/notebook.cpp b/src/msw/notebook.cpp index 793d0dd8d7..1d69e439bb 100644 --- a/src/msw/notebook.cpp +++ b/src/msw/notebook.cpp @@ -30,6 +30,7 @@ #include "wx/dcclient.h" #include "wx/dcmemory.h" #include "wx/control.h" + #include "wx/panel.h" #endif // WX_PRECOMP #include "wx/imaglist.h" @@ -116,12 +117,7 @@ static bool HasTroubleWithNonTopTabs() // event table // ---------------------------------------------------------------------------- -#include "wx/listimpl.cpp" - -WX_DEFINE_LIST( wxNotebookPageInfoList ) - BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase) - EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, wxNotebook::OnSelChange) EVT_SIZE(wxNotebook::OnSize) EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey) @@ -131,89 +127,6 @@ BEGIN_EVENT_TABLE(wxNotebook, wxBookCtrlBase) #endif // USE_NOTEBOOK_ANTIFLICKER END_EVENT_TABLE() -#if wxUSE_EXTENDED_RTTI -WX_DEFINE_FLAGS( wxNotebookStyle ) - -wxBEGIN_FLAGS( wxNotebookStyle ) - // new style border flags, we put them first to - // use them for streaming out - wxFLAGS_MEMBER(wxBORDER_SIMPLE) - wxFLAGS_MEMBER(wxBORDER_SUNKEN) - wxFLAGS_MEMBER(wxBORDER_DOUBLE) - wxFLAGS_MEMBER(wxBORDER_RAISED) - wxFLAGS_MEMBER(wxBORDER_STATIC) - wxFLAGS_MEMBER(wxBORDER_NONE) - - // old style border flags - wxFLAGS_MEMBER(wxSIMPLE_BORDER) - wxFLAGS_MEMBER(wxSUNKEN_BORDER) - wxFLAGS_MEMBER(wxDOUBLE_BORDER) - wxFLAGS_MEMBER(wxRAISED_BORDER) - wxFLAGS_MEMBER(wxSTATIC_BORDER) - wxFLAGS_MEMBER(wxBORDER) - - // standard window styles - wxFLAGS_MEMBER(wxTAB_TRAVERSAL) - wxFLAGS_MEMBER(wxCLIP_CHILDREN) - wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) - wxFLAGS_MEMBER(wxWANTS_CHARS) - wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) - wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) - wxFLAGS_MEMBER(wxVSCROLL) - wxFLAGS_MEMBER(wxHSCROLL) - - wxFLAGS_MEMBER(wxNB_FIXEDWIDTH) - wxFLAGS_MEMBER(wxBK_DEFAULT) - wxFLAGS_MEMBER(wxBK_TOP) - wxFLAGS_MEMBER(wxBK_LEFT) - wxFLAGS_MEMBER(wxBK_RIGHT) - wxFLAGS_MEMBER(wxBK_BOTTOM) - wxFLAGS_MEMBER(wxNB_NOPAGETHEME) - wxFLAGS_MEMBER(wxNB_FLAT) - -wxEND_FLAGS( wxNotebookStyle ) - -IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebook, wxBookCtrlBase,"wx/notebook.h") -IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebookPageInfo, wxObject , "wx/notebook.h" ) - -wxCOLLECTION_TYPE_INFO( wxNotebookPageInfo * , wxNotebookPageInfoList ) ; - -template<> void wxCollectionToVariantArray( wxNotebookPageInfoList const &theList, wxxVariantArray &value) -{ - wxListCollectionToVariantArray( theList , value ) ; -} - -wxBEGIN_PROPERTIES_TABLE(wxNotebook) - wxEVENT_PROPERTY( PageChanging , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING , wxBookCtrlEvent ) - wxEVENT_PROPERTY( PageChanged , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED , wxBookCtrlEvent ) - - wxPROPERTY_COLLECTION( PageInfos , wxNotebookPageInfoList , wxNotebookPageInfo* , AddPageInfo , GetPageInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) - wxPROPERTY_FLAGS( WindowStyle , wxNotebookStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style -wxEND_PROPERTIES_TABLE() - -wxBEGIN_HANDLERS_TABLE(wxNotebook) -wxEND_HANDLERS_TABLE() - -wxCONSTRUCTOR_5( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle) - - -wxBEGIN_PROPERTIES_TABLE(wxNotebookPageInfo) - wxREADONLY_PROPERTY( Page , wxNotebookPage* , GetPage , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) - wxREADONLY_PROPERTY( Text , wxString , GetText , wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) - wxREADONLY_PROPERTY( Selected , bool , GetSelected , false, 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) - wxREADONLY_PROPERTY( ImageId , int , GetImageId , -1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) -wxEND_PROPERTIES_TABLE() - -wxBEGIN_HANDLERS_TABLE(wxNotebookPageInfo) -wxEND_HANDLERS_TABLE() - -wxCONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId ) - -#else -IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxBookCtrlBase) -IMPLEMENT_DYNAMIC_CLASS(wxNotebookPageInfo, wxObject ) -#endif - // ============================================================================ // implementation // ============================================================================ @@ -222,31 +135,16 @@ IMPLEMENT_DYNAMIC_CLASS(wxNotebookPageInfo, wxObject ) // wxNotebook construction // ---------------------------------------------------------------------------- -const wxNotebookPageInfoList& wxNotebook::GetPageInfos() const -{ - wxNotebookPageInfoList* list = const_cast< wxNotebookPageInfoList* >( &m_pageInfos ) ; - WX_CLEAR_LIST( wxNotebookPageInfoList , *list ) ; - for( size_t i = 0 ; i < GetPageCount() ; ++i ) - { - wxNotebookPageInfo *info = new wxNotebookPageInfo() ; - info->Create( const_cast(this)->GetPage(i) , GetPageText(i) , GetSelection() == int(i) , GetPageImage(i) ) ; - list->Append( info ) ; - } - return m_pageInfos ; -} - // common part of all ctors void wxNotebook::Init() { - m_imageList = NULL; - m_nSelection = wxNOT_FOUND; - #if wxUSE_UXTHEME m_hbrBackground = NULL; #endif // wxUSE_UXTHEME #if USE_NOTEBOOK_ANTIFLICKER m_hasSubclassedUpdown = false; + m_doneUpdateHack = false; #endif // USE_NOTEBOOK_ANTIFLICKER } @@ -450,51 +348,60 @@ int wxNotebook::SetSelection(size_t nPage) { wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") ); - if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection ) + if ( m_selection == wxNOT_FOUND || nPage != (size_t)m_selection ) { if ( SendPageChangingEvent(nPage) ) { // program allows the page change - SendPageChangedEvent(m_nSelection, nPage); + const int selectionOld = m_selection; + + UpdateSelection(nPage); TabCtrl_SetCurSel(GetHwnd(), nPage); + + SendPageChangedEvent(selectionOld, nPage); } } - return m_nSelection; + return m_selection; } void wxNotebook::UpdateSelection(int selNew) { - if ( m_nSelection != wxNOT_FOUND ) - m_pages[m_nSelection]->Show(false); + if ( m_selection != wxNOT_FOUND ) + m_pages[m_selection]->Show(false); if ( selNew != wxNOT_FOUND ) { wxNotebookPage *pPage = m_pages[selNew]; 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(); + // In addition to showing the page, we also want to give focus to it to + // make it possible to work with it from keyboard easily. However there + // are two exceptions: first, don't touch the focus at all if the + // notebook itself is not currently shown. + if ( ::IsWindowVisible(GetHwnd()) ) + { + // And second, don't give focus away if the tab control itself has + // it, as this is how the native property sheets behave: if you + // explicitly click on the tab label giving it focus, it will + // remain after switching to another page. But if the focus was + // inside the notebook page, it switches to the new page. + if ( !HasFocus() ) + pPage->SetFocus(); + } + } - m_nSelection = selNew; + m_selection = selNew; } int wxNotebook::ChangeSelection(size_t nPage) { wxCHECK_MSG( IS_VALID_PAGE(nPage), wxNOT_FOUND, wxT("notebook page out of range") ); - const int selOld = m_nSelection; + const int selOld = m_selection; - if ( m_nSelection == wxNOT_FOUND || nPage != (size_t)m_nSelection ) + if ( m_selection == wxNOT_FOUND || nPage != (size_t)m_selection ) { TabCtrl_SetCurSel(GetHwnd(), nPage); @@ -510,7 +417,7 @@ bool wxNotebook::SetPageText(size_t nPage, const wxString& strText) TC_ITEM tcItem; tcItem.mask = TCIF_TEXT; - tcItem.pszText = (wxChar *)strText.wx_str(); + tcItem.pszText = wxMSW_CONV_LPTSTR(strText); if ( !HasFlag(wxNB_MULTILINE) ) return TabCtrl_SetItem(GetHwnd(), nPage, &tcItem) != 0; @@ -687,12 +594,16 @@ wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage) if ( !pageRemoved ) return NULL; + // hide the removed page to maintain the invariant that only the + // selected page is visible and others are hidden: + pageRemoved->Show(false); + TabCtrl_DeleteItem(GetHwnd(), nPage); if ( m_pages.IsEmpty() ) { // no selection any more, the notebook becamse empty - m_nSelection = wxNOT_FOUND; + m_selection = wxNOT_FOUND; } else // notebook still not empty { @@ -703,22 +614,22 @@ wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage) // 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(); + m_selection = selNew; + m_pages[m_selection]->Refresh(); } - else if (int(nPage) == m_nSelection) + else if (int(nPage) == m_selection) { // The selection was deleted. // Determine new selection. - if (m_nSelection == int(GetPageCount())) - selNew = m_nSelection - 1; + if (m_selection == int(GetPageCount())) + selNew = m_selection - 1; else - selNew = m_nSelection; + selNew = m_selection; - // m_nSelection must be always valid so reset it before calling + // m_selection must be always valid so reset it before calling // SetSelection() - m_nSelection = wxNOT_FOUND; + m_selection = wxNOT_FOUND; SetSelection(selNew); } else @@ -742,7 +653,7 @@ bool wxNotebook::DeleteAllPages() TabCtrl_DeleteAllItems(GetHwnd()); - m_nSelection = wxNOT_FOUND; + m_selection = wxNOT_FOUND; InvalidateBestSize(); return true; @@ -780,7 +691,7 @@ bool wxNotebook::InsertPage(size_t nPage, if ( !strText.empty() ) { tcItem.mask |= TCIF_TEXT; - tcItem.pszText = (wxChar *)strText.wx_str(); // const_cast + tcItem.pszText = wxMSW_CONV_LPTSTR(strText); } // hide the page: unless it is selected, it shouldn't be shown (and if it @@ -818,14 +729,6 @@ bool wxNotebook::InsertPage(size_t nPage, // succeeded: save the pointer to the page m_pages.Insert(pPage, nPage); - // also ensure that the notebook background is used for its pages by making - // them transparent: this ensures that MSWGetBgBrush() queries the notebook - // for the background brush to be used for erasing them - if ( wxPanel *panel = wxDynamicCast(pPage, wxPanel) ) - { - panel->MSWSetTransparentBackground(); - } - // 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 @@ -840,22 +743,13 @@ bool wxNotebook::InsertPage(size_t nPage, // if the inserted page is before the selected one, we must update the // index of the selected page - if ( int(nPage) <= m_nSelection ) + if ( int(nPage) <= m_selection ) { // one extra page added - m_nSelection++; + m_selection++; } - // some page should be selected: either this one or the first one if there - // is still no selection - int selNew = wxNOT_FOUND; - if ( bSelect ) - selNew = nPage; - else if ( m_nSelection == wxNOT_FOUND ) - selNew = 0; - - if ( selNew != wxNOT_FOUND ) - SetSelection(selNew); + DoSetSelectionAfterInsertion(nPage, bSelect); InvalidateBestSize(); @@ -1090,20 +984,23 @@ void wxNotebook::OnSize(wxSizeEvent& event) } } } -#endif // USE_NOTEBOOK_ANTIFLICKER - event.Skip(); -} - -void wxNotebook::OnSelChange(wxBookCtrlEvent& event) -{ - // is it our tab control? - if ( event.GetEventObject() == this ) + // Probably because of the games we play above to avoid flicker sometimes + // the text controls inside notebook pages are not shown correctly (they + // don't have their borders) when the notebook is shown for the first time. + // It's not really clear why does this happen and maybe the bug is in + // wxTextCtrl itself and not here but updating the page when it's about to + // be shown doesn't cost much and works around the problem so do it here + // for now. + if ( !m_doneUpdateHack && IsShownOnScreen() ) { - UpdateSelection(event.GetSelection()); + m_doneUpdateHack = true; + wxWindow* const page = GetCurrentPage(); + if ( page ) + page->Update(); } +#endif // USE_NOTEBOOK_ANTIFLICKER - // we want to give others a chance to process this message as well event.Skip(); } @@ -1137,19 +1034,29 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) // 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; + const bool isForward = event.GetDirection(); - if ( isFromParent || isFromSelf ) + if ( isFromSelf && !isForward ) + { + // focus is currently on notebook tab and should leave + // it backwards (Shift-TAB) + event.SetCurrentFocus(this); + parent->HandleWindowEvent(event); + } + else 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 != wxNOT_FOUND && + // page but only if entering notebook page (i.e. direction is + // backwards (Shift-TAB) comething from out-of-notebook, or + // direction is forward (TAB) from ourselves), + if ( m_selection != wxNOT_FOUND && (!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]; + wxWindow *page = m_pages[m_selection]; if ( !page->HandleWindowEvent(event) ) { page->SetFocus(); @@ -1167,7 +1074,7 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) // 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() ) + if ( !isForward ) { SetFocus(); } @@ -1258,28 +1165,6 @@ void wxNotebook::UpdateBgBrush() } } -WXHBRUSH wxNotebook::MSWGetBgBrushForChild(WXHDC hDC, wxWindow *child) -{ - if ( m_hbrBackground ) - { - // before drawing with the background brush, we need to position it - // correctly - RECT rc; - ::GetWindowRect(GetHwndOf(child), &rc); - - ::MapWindowPoints(NULL, GetHwnd(), (POINT *)&rc, 1); - - if ( !::SetBrushOrgEx((HDC)hDC, -rc.left, -rc.top, NULL) ) - { - wxLogLastError(wxT("SetBrushOrgEx(notebook bg brush)")); - } - - return m_hbrBackground; - } - - return wxNotebookBase::MSWGetBgBrushForChild(hDC, child); -} - bool wxNotebook::MSWPrintChild(WXHDC hDC, wxWindow *child) { // solid background colour overrides themed background drawing @@ -1444,10 +1329,15 @@ bool wxNotebook::MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM* result) } event.SetSelection(TabCtrl_GetCurSel(GetHwnd())); - event.SetOldSelection(m_nSelection); + event.SetOldSelection(m_selection); event.SetEventObject(this); event.SetInt(idCtrl); + // Change the selection before generating the event as its handler should + // already see the new page selected. + if ( hdr->code == TCN_SELCHANGE ) + UpdateSelection(event.GetSelection()); + bool processed = HandleWindowEvent(event); *result = !event.IsAllowed(); return processed;