X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/067e9be6852644c258627eb745643f8efd711e60..e3f9e20cb15c62bd347a8e52d2d36529adbdb3d6:/src/msw/notebook.cpp diff --git a/src/msw/notebook.cpp b/src/msw/notebook.cpp index 9e67f1c74c..432bcdda67 100644 --- a/src/msw/notebook.cpp +++ b/src/msw/notebook.cpp @@ -111,53 +111,82 @@ BEGIN_EVENT_TABLE(wxNotebook, wxControl) EVT_SIZE(wxNotebook::OnSize) - EVT_SET_FOCUS(wxNotebook::OnSetFocus) - EVT_NAVIGATION_KEY(wxNotebook::OnNavigationKey) 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(wxNB_LEFT) + wxFLAGS_MEMBER(wxNB_RIGHT) + wxFLAGS_MEMBER(wxNB_BOTTOM) + +wxEND_FLAGS( wxNotebookStyle ) IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebook, wxControl,"wx/notebook.h") IMPLEMENT_DYNAMIC_CLASS_XTI(wxNotebookPageInfo, wxObject , "wx/notebook.h" ) -WX_COLLECTION_TYPE_INFO( wxNotebookPageInfo * , wxNotebookPageInfoList ) ; +wxCOLLECTION_TYPE_INFO( wxNotebookPageInfo * , wxNotebookPageInfoList ) ; template<> void wxCollectionToVariantArray( wxNotebookPageInfoList const &theList, wxxVariantArray &value) { - wxListCollectionToVariantArray( theList , value ) ; + wxListCollectionToVariantArray( theList , value ) ; } -WX_BEGIN_PROPERTIES_TABLE(wxNotebook) - WX_PROPERTY_COLLECTION( PageInfos , wxNotebookPageInfoList , wxNotebookPageInfo* , AddPageInfo , GetPageInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) -/* - notebookpage - object - object_ref - label - selected - style - usenotebooksizer -*/ -WX_END_PROPERTIES_TABLE() +wxBEGIN_PROPERTIES_TABLE(wxNotebook) + wxEVENT_PROPERTY( PageChanging , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING , wxNotebookEvent ) + wxEVENT_PROPERTY( PageChanged , wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED , wxNotebookEvent ) + + wxPROPERTY_COLLECTION( PageInfos , wxNotebookPageInfoList , wxNotebookPageInfo* , AddPageInfo , GetPageInfos , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) + wxPROPERTY_FLAGS( WindowStyle , wxNotebookStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style +wxEND_PROPERTIES_TABLE() -WX_BEGIN_HANDLERS_TABLE(wxNotebook) -WX_END_HANDLERS_TABLE() +wxBEGIN_HANDLERS_TABLE(wxNotebook) +wxEND_HANDLERS_TABLE() -WX_CONSTRUCTOR_4( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size ) +wxCONSTRUCTOR_5( wxNotebook , wxWindow* , Parent , wxWindowID , Id , wxPoint , Position , wxSize , Size , long , WindowStyle) -WX_BEGIN_PROPERTIES_TABLE(wxNotebookPageInfo) - WX_READONLY_PROPERTY( Page , wxNotebookPage* , GetPage , , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) - WX_READONLY_PROPERTY( Text , wxString , GetText , wxEmptyString , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) - WX_READONLY_PROPERTY( Selected , bool , GetSelected , false, 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) - WX_READONLY_PROPERTY( ImageId , int , GetImageId , -1 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) -WX_END_PROPERTIES_TABLE() +wxBEGIN_PROPERTIES_TABLE(wxNotebookPageInfo) + wxREADONLY_PROPERTY( Page , wxNotebookPage* , GetPage , , 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() -WX_BEGIN_HANDLERS_TABLE(wxNotebookPageInfo) -WX_END_HANDLERS_TABLE() +wxBEGIN_HANDLERS_TABLE(wxNotebookPageInfo) +wxEND_HANDLERS_TABLE() -WX_CONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId ) +wxCONSTRUCTOR_4( wxNotebookPageInfo , wxNotebookPage* , Page , wxString , Text , bool , Selected , int , ImageId ) #else IMPLEMENT_DYNAMIC_CLASS(wxNotebook, wxControl) @@ -236,14 +265,14 @@ bool wxNotebook::Create(wxWindow *parent, if ( !CreateControl(parent, id, pos, size, style | wxTAB_TRAVERSAL, wxDefaultValidator, name) ) - return FALSE; + return false; if ( !MSWCreateControl(WC_TABCONTROL, wxEmptyString, pos, size) ) - return FALSE; + return false; SetBackgroundColour(wxColour(::GetSysColor(COLOR_BTNFACE))); - return TRUE; + return true; } WXDWORD wxNotebook::MSWGetStyle(long style, WXDWORD *exstyle) const @@ -317,7 +346,7 @@ int wxNotebook::SetSelection(size_t nPage) bool wxNotebook::SetPageText(size_t nPage, const wxString& strText) { - wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") ); + wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("notebook page out of range") ); TC_ITEM tcItem; tcItem.mask = TCIF_TEXT; @@ -355,7 +384,7 @@ int wxNotebook::GetPageImage(size_t nPage) const bool wxNotebook::SetPageImage(size_t nPage, int nImage) { - wxCHECK_MSG( IS_VALID_PAGE(nPage), FALSE, wxT("notebook page out of range") ); + wxCHECK_MSG( IS_VALID_PAGE(nPage), false, wxT("notebook page out of range") ); TC_ITEM tcItem; tcItem.mask = TCIF_IMAGE; @@ -387,7 +416,7 @@ void wxNotebook::SetPageSize(const wxSize& size) rc.right = size.x; rc.bottom = size.y; - TabCtrl_AdjustRect(GetHwnd(), TRUE, &rc); + TabCtrl_AdjustRect(GetHwnd(), true, &rc); // and now set it SetSize(rc.right - rc.left, rc.bottom - rc.top); @@ -442,7 +471,7 @@ void wxNotebook::AdjustPageSize(wxNotebookPage *page) // get the page size from the notebook size GetSize((int *)&rc.right, (int *)&rc.bottom); - TabCtrl_AdjustRect(m_hwnd, FALSE, &rc); + TabCtrl_AdjustRect(m_hwnd, false, &rc); page->SetSize(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top); } @@ -467,37 +496,35 @@ wxNotebookPage *wxNotebook::DoRemovePage(size_t nPage) } else // notebook still not empty { - // change the selected page if it was deleted or became invalid - int selNew; - if ( m_nSelection == int(GetPageCount()) ) - { - // last page deleted, make the new last page the new selection - selNew = m_nSelection - 1; - } - else if ( int(nPage) <= m_nSelection ) - { - // we must show another page, even if it has the same index - selNew = m_nSelection; - } - else // nothing changes for the currently selected page + int selNew = TabCtrl_GetCurSel(m_hwnd); + if (selNew != -1) { - selNew = -1; - - // we still must refresh the current page: this needs to be done - // for some unknown reason if the tab control shows the up-down - // control (i.e. when there are too many pages) -- otherwise after - // deleting a page nothing at all is shown - if (m_nSelection >= 0) - m_pages[m_nSelection]->Refresh(); + // 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(); } - - if ( selNew != -1 ) + 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; @@ -517,7 +544,7 @@ bool wxNotebook::DeleteAllPages() m_nSelection = -1; - return TRUE; + return true; } // same as AddPage() but does it at given position @@ -527,22 +554,22 @@ bool wxNotebook::InsertPage(size_t nPage, bool bSelect, int imageId) { - wxCHECK_MSG( pPage != NULL, FALSE, _T("NULL page in wxNotebook::InsertPage") ); - wxCHECK_MSG( IS_VALID_PAGE(nPage) || nPage == GetPageCount(), FALSE, + 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") ); #if wxUSE_UXTHEME && wxUSE_UXTHEME_AUTO - static bool g_TestedForTheme = FALSE; - static bool g_UseTheme = FALSE; + static bool g_TestedForTheme = false; + static bool g_UseTheme = false; if (!g_TestedForTheme) { int commCtrlVersion = wxTheApp->GetComCtl32Version() ; g_UseTheme = (commCtrlVersion >= 600); - g_TestedForTheme = TRUE; + g_TestedForTheme = true; } // Automatically apply the theme background, @@ -586,16 +613,17 @@ bool wxNotebook::InsertPage(size_t nPage, { wxLogError(wxT("Can't create the notebook page '%s'."), strText.c_str()); - return FALSE; + return false; } // succeeded: save the pointer to the page m_pages.Insert(pPage, nPage); - // for the first page (only) we need to adjust the size again because the - // notebook size changed: the tabs which hadn't been there before are now - // shown - if ( m_pages.GetCount() == 1 ) + // 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); } @@ -607,7 +635,7 @@ bool wxNotebook::InsertPage(size_t nPage, // this updates internal flag too -- otherwise it would get out of sync // with the real state - pPage->Show(FALSE); + pPage->Show(false); // now deal with the selection @@ -632,7 +660,7 @@ bool wxNotebook::InsertPage(size_t nPage, if ( selNew != -1 ) SetSelection(selNew); - return TRUE; + return true; } int wxNotebook::HitTest(const wxPoint& pt, long *flags) const @@ -671,7 +699,30 @@ void wxNotebook::OnSize(wxSizeEvent& event) rc.left = rc.top = 0; GetSize((int *)&rc.right, (int *)&rc.bottom); - TabCtrl_AdjustRect(m_hwnd, FALSE, &rc); + // 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; + } + } + + TabCtrl_AdjustRect(m_hwnd, false, &rc); int width = rc.right - rc.left, height = rc.bottom - rc.top; @@ -691,14 +742,30 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event) { int sel = event.GetOldSelection(); if ( sel != -1 ) - m_pages[sel]->Show(FALSE); + m_pages[sel]->Show(false); sel = event.GetSelection(); if ( sel != -1 ) { wxNotebookPage *pPage = m_pages[sel]; - pPage->Show(TRUE); + pPage->Show(true); pPage->SetFocus(); + + // If the newly focused window is not a child of the new page, + // SetFocus was not successful and the notebook itself should be + // focused + wxWindow *currentFocus = FindFocus(); + wxWindow *startFocus = currentFocus; + while ( currentFocus && currentFocus != pPage && currentFocus != this ) + currentFocus = currentFocus->GetParent(); + + if ( startFocus == pPage || currentFocus != pPage ) + SetFocus(); + + } + else // no pages in the notebook, give the focus to itself + { + SetFocus(); } m_nSelection = sel; @@ -708,18 +775,23 @@ void wxNotebook::OnSelChange(wxNotebookEvent& event) event.Skip(); } -void wxNotebook::OnSetFocus(wxFocusEvent& event) +bool wxNotebook::MSWTranslateMessage(WXMSG *wxmsg) { - // this function is only called when the focus is explicitly set (i.e. from - // the program) to the notebook - in this case we don't need the - // complicated OnNavigationKey() logic because the programmer knows better - // what [s]he wants - - // set focus to the currently selected page if any - if ( m_nSelection != -1 ) - m_pages[m_nSelection]->SetFocus(); + const MSG * const msg = (MSG *)wxmsg; + + // intercept TAB, CTRL+TAB and CTRL+SHIFT+TAB for processing by wxNotebook. + // TAB will be passed to the currently selected page, CTRL+TAB and + // CTRL+SHIFT+TAB will be processed by the notebook itself. do not + // intercept SHIFT+TAB. This goes to the parent of the notebook which will + // process it. + if ( msg->message == WM_KEYDOWN && msg->wParam == VK_TAB && + msg->hwnd == m_hwnd && + (wxIsCtrlDown() || !wxIsShiftDown()) ) + { + return MSWProcessMessage(wxmsg); + } - event.Skip(); + return false; } void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) @@ -729,7 +801,7 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) AdvanceSelection(event.GetDirection()); } else { - // we get this event in 2 cases + // 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 @@ -742,12 +814,22 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) // 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 - wxWindow *parent = GetParent(); - // the cast is here to fic a GCC ICE - if ( ((wxWindow*)event.GetEventObject()) == parent ) + // + // or + // + // c) we ourselves (see MSWTranslateMessage) generated the event + // + wxWindow * const parent = GetParent(); + + const bool isFromParent = event.GetEventObject() == parent; + const bool isFromSelf = event.GetEventObject() == this; + + if ( isFromParent || isFromSelf ) { - // no, it doesn't come from child, case (b): forward to a page - if ( m_nSelection != -1 ) + // 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 @@ -760,16 +842,23 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) } //else: page manages focus inside it itself } - else + else // otherwise set the focus to the notebook itself { - // we have no pages - still have to give focus to _something_ SetFocus(); } } else { - // it comes from our child, case (a), pass to the parent - if ( parent ) { + // 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); } @@ -788,12 +877,12 @@ void wxNotebook::OnNavigationKey(wxNavigationKeyEvent& event) void wxNotebook::SetConstraintSizes(bool WXUNUSED(recurse)) { // don't set the sizes of the pages - their correct size is not yet known - wxControl::SetConstraintSizes(FALSE); + wxControl::SetConstraintSizes(false); } bool wxNotebook::DoPhase(int WXUNUSED(nPhase)) { - return TRUE; + return true; } #endif // wxUSE_CONSTRAINTS @@ -808,7 +897,7 @@ bool wxNotebook::MSWOnScroll(int orientation, WXWORD nSBCode, // don't generate EVT_SCROLLWIN events for the WM_SCROLLs coming from the // up-down control if ( control ) - return FALSE; + return false; return wxNotebookBase::MSWOnScroll(orientation, nSBCode, pos, control); } @@ -853,14 +942,12 @@ wxColour wxNotebook::GetThemeBackgroundColour() // This is total guesswork. // See PlatformSDK\Include\Tmschema.h for values COLORREF themeColor; - wxUxThemeEngine::Get()->GetThemeColor - ( + wxUxThemeEngine::Get()->GetThemeColor( hTheme, 10 /* TABP_BODY */, 1 /* NORMAL */, - 3821, /* FILLCOLORHINT */ - & themeColor - ); + 3802 /* color of bg fill */, + &themeColor); wxColour colour(GetRValue(themeColor), GetGValue(themeColor), GetBValue(themeColor)); return colour; @@ -909,10 +996,11 @@ void wxNotebook::ApplyThemeBackground(wxWindow*, const wxColour&) #endif } +#if wxUSE_UXTHEME long wxNotebook::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) { - static bool g_TestedForTheme = FALSE; - static bool g_UseTheme = FALSE; + static bool g_TestedForTheme = false; + static bool g_supportsThemes = false; switch ( nMsg ) { case WM_ERASEBKGND: @@ -921,19 +1009,25 @@ long wxNotebook::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam) { int commCtrlVersion = wxTheApp->GetComCtl32Version() ; - g_UseTheme = (commCtrlVersion >= 600); - g_TestedForTheme = TRUE; + g_supportsThemes = (commCtrlVersion >= 600); + g_TestedForTheme = true; } - // If using XP themes, it seems we can get away + // If currently an XP theme is active, it seems we can get away // with not drawing a background, which reduces flicker. - if (g_UseTheme) - return TRUE; + if (g_supportsThemes) + { + wxUxThemeEngine *p = wxUxThemeEngine::Get(); + if (p && p->IsThemeActive() ) + { + return true; + } + } } } return wxControl::MSWWindowProc(nMsg, wParam, lParam); } - +#endif // #if wxUSE_UXTHEME #endif // wxUSE_NOTEBOOK