bool wxSpinCtrl::Reparent(wxWindowBase *newParent) { // Reparenting both the updown control and its buddy does not seem to work: // they continue to be connected somehow, but visually there is no feedback // on the buddy edit control. To avoid this problem, we reparent the buddy // window normally, but we recreate the updown control and reassign its // buddy. // Get the position before changing the parent as it would be offset after // changing it. const wxRect rect = GetRect(); if ( !wxWindowBase::Reparent(newParent) ) return false; newParent->GetChildren().DeleteObject(this); // destroy the old spin button after detaching it from this wxWindow object // (notice that m_hWnd will be reset by UnsubclassWin() so save it first) const HWND hwndOld = GetHwnd(); UnsubclassWin(); if ( !::DestroyWindow(hwndOld) ) { wxLogLastError(wxT("DestroyWindow")); } // create and initialize the new one if ( !wxSpinButton::Create(GetParent(), GetId(), rect.GetPosition(), rect.GetSize(), GetWindowStyle(), GetName()) ) return false; // reapply our values to wxSpinButton wxSpinButton::SetValue(GetValue()); SetRange(m_min, m_max); // also set the size again with wxSIZE_ALLOW_MINUS_ONE flag: this is // necessary if our original position used -1 for either x or y SetSize(rect, wxSIZE_ALLOW_MINUS_ONE); // associate it with the buddy control again ::SetParent(GetBuddyHwnd(), GetHwndOf(GetParent())); (void)::SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)GetBuddyHwnd(), 0); return true; }
bool wxSpinCtrl::Reparent(wxWindowBase *newParent) { // Reparenting both the updown control and its buddy does not seem to work: // they continue to be connected somehow, but visually there is no feedback // on the buddy edit control. To avoid this problem, we reparent the buddy // window normally, but we recreate the updown control and reassign its // buddy. if ( !wxWindowBase::Reparent(newParent) ) return false; newParent->GetChildren().DeleteObject(this); // preserve the old values const wxSize size = GetSize(); int value = GetValue(); const wxRect btnRect = wxRectFromRECT(wxGetWindowRect(GetHwnd())); // destroy the old spin button UnsubclassWin(); if ( !::DestroyWindow(GetHwnd()) ) { wxLogLastError(wxT("DestroyWindow")); } // create and initialize the new one if ( !wxSpinButton::Create(GetParent(), GetId(), btnRect.GetPosition(), btnRect.GetSize(), GetWindowStyle(), GetName()) ) return false; SetValue(value); SetRange(m_min, m_max); SetInitialSize(size); // associate it with the buddy control again ::SetParent(GetBuddyHwnd(), GetHwndOf(GetParent())); (void)::SendMessage(GetHwnd(), UDM_SETBUDDY, (WPARAM)GetBuddyHwnd(), 0); return true; }
wxTabCtrl::~wxTabCtrl() { UnsubclassWin(); }
int wxFileDialog::ShowModal() { WX_HOOK_MODAL_DIALOG(); m_paths.Empty(); m_fileNames.Empty(); OSErr err; NavDialogCreationOptions dialogCreateOptions; // set default options ::NavGetDefaultDialogCreationOptions(&dialogCreateOptions); // this was always unset in the old code dialogCreateOptions.optionFlags &= ~kNavSelectDefaultLocation; wxCFStringRef message(m_message, GetFont().GetEncoding()); dialogCreateOptions.windowTitle = message; wxCFStringRef defaultFileName(m_fileName, GetFont().GetEncoding()); dialogCreateOptions.saveFileName = defaultFileName; NavDialogRef dialog; NavObjectFilterUPP navFilterUPP = NULL; OpenUserDataRec myData( this ); dialogCreateOptions.popupExtension = myData.GetMenuItems(); if (HasFdFlag(wxFD_SAVE)) { dialogCreateOptions.optionFlags |= kNavDontAutoTranslate; dialogCreateOptions.optionFlags |= kNavDontAddTranslateItems; if (dialogCreateOptions.popupExtension == NULL) dialogCreateOptions.optionFlags |= kNavNoTypePopup; // The extension is important if ( dialogCreateOptions.popupExtension == NULL || CFArrayGetCount(dialogCreateOptions.popupExtension)<2) dialogCreateOptions.optionFlags |= kNavPreserveSaveFileExtension; if (!(m_windowStyle & wxFD_OVERWRITE_PROMPT)) dialogCreateOptions.optionFlags |= kNavDontConfirmReplacement; err = ::NavCreatePutFileDialog( &dialogCreateOptions, kNavGenericSignature, // Suppresses the 'Default' (top) menu item kNavGenericSignature, sStandardNavEventFilter, &myData, // for defaultLocation &dialog ); } else { // let the user select bundles/programs in dialogs dialogCreateOptions.optionFlags |= kNavSupportPackages; navFilterUPP = NewNavObjectFilterUPP(CrossPlatformFilterCallback); err = ::NavCreateGetFileDialog( &dialogCreateOptions, NULL, // NavTypeListHandle sStandardNavEventFilter, NULL, // NavPreviewUPP navFilterUPP, (void *) &myData, // inClientData &dialog ); } SetupExtraControls(NavDialogGetWindow(dialog)); if (err == noErr) { wxDialog::OSXBeginModalDialog(); err = ::NavDialogRun(dialog); wxDialog::OSXEndModalDialog(); } // clean up filter related data, etc. if (navFilterUPP) ::DisposeNavObjectFilterUPP(navFilterUPP); if (err != noErr) { ::NavDialogDispose(dialog); return wxID_CANCEL; } NavReplyRecord navReply; err = ::NavDialogGetReply(dialog, &navReply); if (err == noErr && navReply.validRecord) { AEKeyword theKeyword; DescType actualType; Size actualSize; FSRef theFSRef; wxString thePath ; long count; m_filterIndex = myData.GetCurrentFilter(); ::AECountItems( &navReply.selection, &count ); for (long i = 1; i <= count; ++i) { err = ::AEGetNthPtr( &(navReply.selection), i, typeFSRef, &theKeyword, &actualType, &theFSRef, sizeof(theFSRef), &actualSize ); if (err != noErr) break; if (HasFdFlag(wxFD_SAVE)) thePath = wxMacFSRefToPath( &theFSRef, navReply.saveFileName ); else thePath = wxMacFSRefToPath( &theFSRef ); if (!thePath) { ::NavDisposeReply(&navReply); ::NavDialogDispose(dialog); return wxID_CANCEL; } m_path = thePath; m_paths.Add(m_path); m_fileName = wxFileNameFromPath(m_path); m_fileNames.Add(m_fileName); } // set these to the first hit m_path = m_paths[0]; m_fileName = wxFileNameFromPath(m_path); m_dir = wxPathOnly(m_path); } UnsubclassWin(); ::NavDisposeReply(&navReply); ::NavDialogDispose(dialog); return (err == noErr) ? wxID_OK : wxID_CANCEL; }