[Qt] qDrawShadeRect

[Den Jean]

Hi,

>
>Can you add qDrawWinPanel?
>

Done: V.159

I added several, not all of qdrawutil.h. Because these functions are not
in a class, I need to do it manually.(Created a header
with a temp class with static functions like the requested ones,
copy pasted the temp result to the scripts that  add this to qtpas.cpp)

Both the x,y,w,h and PRect version available:
procedure q_DrawPlainRect(p: QPainterH; x: Integer; y: Integer; w: Integer;
h: Integer; p6: PQColor; lineWidth: Integer = 1; fill: QBrushH = nil);
procedure q_DrawPlainRect(p: QPainterH; r: PRect; p3: PQColor; lineWidth:
Integer = 1; fill: QBrushH = nil);


I added some the PRect functions due to the differences in rectangle
between lazarus/fpc and Qt: "-1". Remember also the Mac OS X
specific stuff needed.

Therefore the functions that use a rect have this code:

void q_DrawPlainRect2(QPainterH p, PRect r, const QColorH p3, int lineWidth
, const QBrushH fill) {
  QRect t_r;
  copyPRectToQRect(r, t_r);
  qDrawPlainRect((QPainter*)p, t_r, *(const QColor*)p3, lineWidth, (const
QBrush*)fi
ll);
  }

and:
inline void copyPRectToQRect(PRect pr, QRect &qr)
{
#if defined DARWIN
  qr.setLeft(((QRect *)pr)->top());
  qr.setTop(((QRect *)pr)->left());
  qr.setRight(((QRect *)pr)->bottom()-1);
  qr.setBottom(((QRect *)pr)->right()-1);
#else
  qr.setLeft(((QRect *)pr)->left());
  qr.setTop(((QRect *)pr)->top());
  qr.setRight(((QRect *)pr)->right()-1);
  qr.setBottom(((QRect *)pr)->bottom()-1);
#endif
}

so carefully choose with x,y,w,h or with rect.

regards,

Den Jean
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