Hi,
There's a qtwinapi patch (r11520) which assigns Rect before exiting proc, now all texts in eg. TStringGrid cells, DrawText() via Canvas are bottom aligned, not centered. Is this normal or just Rect := R shouldn't be there ?
zeljko
Mailing lists / qt / 2007-07
qtwinapi DrawText regression ?
3 messages · 2 people · –
- zeljko 2
- Paul Ishenin 1
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zeljko wrote 6 lines
Hi,
There's a qtwinapi patch (r11520) which assigns Rect before exiting proc,
now all texts in eg. TStringGrid cells, DrawText() via Canvas are bottom
aligned, not centered. Is this normal or just Rect := R shouldn't be
there ?
When DT_CALCRECT is used Rect should return rectangle that Text will occupy. I assumpted that Layout and Alignment flags should be taked into account while calculating rectangle, but no - only width and height must be added to original left and top.
So, I changed a bit code and now it works fine.
Best regards,
Paul Ishenin.
Paul Ishenin wrote 14 lines
zeljko wrote:
> Hi,
>
> There's a qtwinapi patch (r11520) which assigns Rect before exiting proc,
> now all texts in eg. TStringGrid cells, DrawText() via Canvas are bottom
> aligned, not centered. Is this normal or just Rect := R shouldn't be
> there ?
When DT_CALCRECT is used Rect should return rectangle that Text will
occupy. I assumpted that Layout and Alignment flags should be taked into
account while calculating rectangle, but no - only width and height must
be added to original left and top.
So, I changed a bit code and now it works fine.
tnx