Recent

Author Topic: TMemo truncates partially visible last line (Win32)  (Read 1603 times)

Alextp

  • Hero Member
  • *****
  • Posts: 1120
    • UVviewsoft
TMemo truncates partially visible last line (Win32)
« on: February 26, 2019, 08:48:29 am »
Lazarus 2.1 trunk. Win10 x32.
Last visible line in Memo hides when it cannot fully fit by height. Expected: line is partially painted. How to make it OK?

jamie

  • Hero Member
  • *****
  • Posts: 3526
Re: TMemo truncates partially visible last line (Win32)
« Reply #1 on: February 27, 2019, 12:26:15 am »
it would be my guess if you enabled the "Smooth" in the scrollbars it may work?
The only true wisdom is knowing you know nothing

Thaddy

  • Hero Member
  • *****
  • Posts: 10463
Re: TMemo truncates partially visible last line (Win32)
« Reply #2 on: February 27, 2019, 09:02:45 am »
Lazarus 2.1 trunk. Win10 x32.
Last visible line in Memo hides when it cannot fully fit by height. Expected: line is partially painted. How to make it OK?
What does notepad do on the same system and the same font and size? It may also be the underlying Windows Edit control itself. On win32 Tmemo is simply an encapsulation of the Windows Edit control. (not richedit)
When you ask a question that is actually answered in the documentation, you are either lazy or a moron.

ASerge

  • Hero Member
  • *****
  • Posts: 1671
Re: TMemo truncates partially visible last line (Win32)
« Reply #3 on: February 27, 2019, 03:06:28 pm »
Last visible line in Memo hides when it cannot fully fit by height. Expected: line is partially painted. How to make it OK?
Standard TMemo does not display partial lines.
By using EM_GETRECT and EM_SETRECT you can change formatting-rectangle, but it will be ugly, when the cursor is under the visible line.

Alextp

  • Hero Member
  • *****
  • Posts: 1120
    • UVviewsoft
Re: TMemo truncates partially visible last line (Win32)
« Reply #4 on: March 01, 2019, 09:05:47 am »
And I also found the same answer (EDIT don't support this) on stackoverflow.

 

TinyPortal © 2005-2018