ncam.py 文件源码

def key_press_event(self, win, event):
        if event.type == gdk.KEY_PRESS:
            k_name = gdk.keyval_name(event.keyval)
#            print(k_name)
            if ((k_name >= 'KP_0' and k_name <= 'KP_9') or \
                    (k_name >= '0' and k_name <= '9')) :
                self.input(None, k_name[-1])
            elif k_name in ['KP_Decimal', 'period', 'comma', 'KP_Separator'] :
                if (self.data_type == 'float'):
                    self.input(None, decimal_point)
            elif k_name in ['KP_Divide', 'slash'] :
                self.input(None, '/')
            elif k_name in ['KP_Multiply', 'asterisk'] :
                self.input(None, '*')
            elif k_name in ['parenleft', 'parenright'] :
                self.input(None, '()')
            elif k_name == 'F2' :
                self.input(None, 'F2')
            elif k_name in ['C', 'c'] :
                self.input(None, 'C')
            elif k_name == 'equal' :
                self.input(None, '=')
            elif k_name in ['KP_Subtract', 'minus'] :
                self.input(None, '-')
            elif k_name in ['KP_Add', 'plus'] :
                self.input(None, '+')
            elif k_name == 'BackSpace' :
                self.input(None, 'BS')
            elif k_name in ['KP_Enter', 'Return', 'space']:
                self.dlg.response(gtk.RESPONSE_OK)