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;
}
