MainForm MainForm 0 0 284 120 Main Form unnamed optionsPushButton &Options... quitPushButton &Quit optionsPushButton clicked() MainForm optionsDlg() quitPushButton clicked() MainForm quit() mainform.ui.h bool log_errors; bool log_warnings; bool log_actions; bool logging; bool sessions; QString log_filename; optionsDlg() quit() init()