Re: [DOS] How to set different text_colors?
- Posted by "Thomas Parslow (PatRat)" <patrat at rat-software.com> Nov 06, 2000
- 436 views
> I'd be grateful for advice on coding to do achieve the following... > 1 display a prompt message in, say, yellow (eg: "Enter something here: > ") > 2 echo user's response on screen in, say, green (eg "This is user's > input") > > I've tried this, but can't get the green colour: > ...... > text_color( YELLOW ) > puts( 1, "Enter something here: " ) > text_color( GREEN ) > user_input = gets( 0 ) > ...... > > Thank you > > Alex Caracatsanis Hi, If you set the text color to GREEN then puts spaces over the place where the user is going to enter the text then you should get the effect you want: -------------------------------------------------- include graphics.e function ColoredGets(atom color) sequence StartPos,VideoConfig --Ok, first find out where we're starting from StartPos = get_position() --Now find out how many colums there are in total VideoConfig = video_config() --Set the text color text_color(color) --Fill the space where the user will be making they're input with spaces of that color --If you want the input to be longer than to the end of the line then increas the length here puts(1,repeat(' ',VideoConfig[VC_COLUMNS]-StartPos[2]+1)) --Set the cursor position back to the original location position(StartPos[1],StartPos[2]) --get input and return return gets(0) end function sequence user_input text_color( YELLOW ) puts( 1, "Enter something here: " ) user_input = ColoredGets( GREEN ) -------------------------------------------------- Hope this helps :) Thomas Parslow (PatRat) ICQ #:26359483 Rat Software http://www.rat-software.com/ Please leave quoted text in place when replying