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wahorger



Joined: 13 Oct 2014
Posts: 393
Location: Morrison, CO

PostPosted: Tue Dec 05, 2017 1:12 am    Post subject: Missing something here Reply with quote

I'm trying set the text and background colours of a button control. From the documentation, the following code "should" work, but doesn't. It switches both the background and text colours back and forth.

Code:

!   winapp
    use mswin
    integer,external:: button6
    integer button_handle
    common/lc/button_handle
   i = winio@('%^bt[Ignore Data]&',button6)
    i = winio@("%lc",button_handle) 
   END
   integer function button6()
    use mswin
    integer:: toggle=0
    integer button_handle
    common/lc/button_handle
    button6 = 1
    if(toggle.eq.0) then
   call set_control_text_colour@(button_handle,rgb@(255,0,0))
   call set_control_back_colour@(button_handle,rgb@(255,255,0))
   else
   call set_control_text_colour@(button_handle,rgb@(0,255,255))
   call set_control_back_colour@(button_handle,rgb@(0,0,255))
    endif
    toggle = mod(toggle+1,2)
       print *,toggle
   return
   end


Obviously, I'm missing something. Setting the background color with a variable, then updating the variable to change the background works, but there's no equivalent for the text colour from what I see in the documentation.
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DanRRight



Joined: 10 Mar 2008
Posts: 1645
Location: South Pole, Antarctica

PostPosted: Tue Dec 05, 2017 5:52 am    Post subject: Reply with quote

Paul or others may find why it does not work but a bit different method works fine

Code:
use mswin
integer,external:: button6

common/lc/ibt_textColor, ibt_bkgColor

  ibt_textColor=rgb@(255,255,255)
  ibt_bkgColor=rgb@(255,0,0)

i=winio@('%`bc%`bu%^bt[Ignore Data]%es', ibt_bkgColor, ibt_textColor, button6)

END
!...................................
integer function button6()
use mswin
integer:: toggle=0
common/lc/ibt_textColor, ibt_bkgColor
save toggle

if(toggle.eq.0) then
  ibt_textColor=rgb@(0,0,0)
  ibt_bkgColor =rgb@(222,222,0)
else
  ibt_textColor=rgb@(255,255,255)
  ibt_bkgColor =rgb@(255,0,0)
endif

call window_update@(ibt_textColor)
call window_update@(ibt_bkgColor)

toggle = mod(toggle+1,2)
print *,toggle

button6 = 2
end
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wahorger



Joined: 13 Oct 2014
Posts: 393
Location: Morrison, CO

PostPosted: Tue Dec 05, 2017 6:27 am    Post subject: Reply with quote

Thanks, Dan. Works great.
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PaulLaidler
Site Admin


Joined: 21 Feb 2005
Posts: 5043
Location: Salford, UK

PostPosted: Tue Dec 05, 2017 8:53 am    Post subject: Reply with quote

set_control_text_colour@ and set_control_back_colour@ work for %rd etc. but apparently not for %bt (even when combined with %bc).
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wahorger



Joined: 13 Oct 2014
Posts: 393
Location: Morrison, CO

PostPosted: Tue Dec 05, 2017 4:01 pm    Post subject: Reply with quote

Thanks, Paul. Good to know.
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