GetPanelDirectory
void GetPanelDirectory(entry_ref* ref) const;
m_savePanel.GetPanelDirectory(&ref);
m_openPanel.GetPanelDirectory(&ref);
GetPanelDirectory(&ref);
fUsePanel->GetPanelDirectory(&ref);
fDestPanel->GetPanelDirectory(&ref);
from->GetPanelDirectory(&panelDir);
fSaveFilePanel->GetPanelDirectory(&inRef);
fOpenFilePanel->GetPanelDirectory(&fLastFilePanelFolder);
fSaveFilePanel->GetPanelDirectory(&fLastFilePanelFolder);
panel->GetPanelDirectory(&fLastFilePanelFolder);
fFilePanel->GetPanelDirectory(&panelDirRef);
fPanel->GetPanelDirectory(&ref);
fFolderPanel->GetPanelDirectory(&ref);