def show_help(self, wizard_step):
        """Set wizard step and show the help text."""
        self.wizard_step = wizard_step

        header = html_header()
        footer = html_footer()

        content = header

        message = self.wizard_step.help()

        content += message.to_html()
        content += footer

        self.help_web_view.setHtml(content)

        # Store buttons' state
        self.next_button_state = self.parent.pbnNext.isEnabled()
        self.back_button_state = self.parent.pbnBack.isEnabled()

        # Disable those buttons
        self.parent.pbnNext.setEnabled(False)
        self.parent.pbnBack.setEnabled(False)
def show_help ( self , wizard_step ) : self . wizard_step = wizard_step header = html_header ( ) footer = html_footer ( ) content = header message = self . wizard_step . help ( ) content += message . to_html ( ) content += footer self . help_web_view . setHtml ( content ) self . next_button_state = self . parent . pbnNext . isEnabled ( ) self . back_button_state = self . parent . pbnBack . isEnabled ( ) self . parent . pbnNext . setEnabled ( False ) self . parent . pbnBack . setEnabled ( False )
Set wizard step and show the help text.