kapplication.h kglobalsettings.h config.h The foreground color of the display. #000000 The background color of the display. #BDFFB4 The color of number buttons. QColor defaultButtonColor = kapp->palette().active().background(); defaultButtonColor The color of function buttons. defaultButtonColor The color of statistical buttons. defaultButtonColor The color of hex buttons. defaultButtonColor The color of memory buttons. defaultButtonColor The color of operation buttons. defaultButtonColor The font to use in the display. QFont(KGlobalSettings::generalFont().family(), 14, QFont::Bold) Maximum number of digits. #ifdef HAVE_LONG_DOUBLE int maxPrecision = 16; #else int maxPrecision = 12; #endif maxPrecision Number of fixed decimal places. 2 Whether to use fixed decimal places. false Whether to beep on error. true Whether to show the result in the window title. false Whether to show statistical buttons. false Whether to show Exp/Log buttons. false Whether to show trigonometric buttons. false Whether to show logic buttons. false