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lcl: declare TExtLogPen

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qt: return ExtLogPen in GetObject if pen was created by ExtCreatePen

git-svn-id: trunk@17136 -
This commit is contained in:
paul 2008-10-27 08:40:27 +00:00
parent 592d0ebfd3
commit f0b96b997f
2 changed files with 69 additions and 11 deletions
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66
lcl/interfaces/qt/qtwinapi.inc
View File

@ -627,7 +627,7 @@ begin
with LogPen do
begin
case lopnStyle of
case lopnStyle and PS_STYLE_MASK of
PS_SOLID: QtPen.setStyle(QtSolidLine);
PS_DASH: QtPen.setStyle(QtDashLine);
PS_DOT: QtPen.setStyle(QtDotLine);
@ -2241,6 +2241,7 @@ var
BitmapSection : TDIBSECTION;
ALogFont: PLogFont absolute Buf;
ALogPen: PLogPen absolute Buf;
AExtLogPen: PExtLogPen absolute Buf;
{$ifdef VerboseQtWinAPI}
ObjType: string;
{$endif}
@ -2311,18 +2312,61 @@ begin
else
if aObject is TQtPen then
begin
if Buf = nil then
Result := SizeOf(TLogPen)
else
if BufSize >= SizeOf(TLogPen) then
if not APen.IsExtPen then
begin
Result := SizeOf(TLogPen);
TQColorToColorRef(APen.getColor, ALogPen^.lopnColor);
if APen.getCosmetic then
ALogPen^.lopnWidth := Point(0, 0)
if Buf = nil then
Result := SizeOf(TLogPen)
else
ALogPen^.lopnWidth := Point(APen.getWidth, 0);
ALogPen^.lopnStyle := QtPenStyleToWinStyleMap[APen.getStyle];
if BufSize >= SizeOf(TLogPen) then
begin
Result := SizeOf(TLogPen);
TQColorToColorRef(APen.getColor, ALogPen^.lopnColor);
if APen.getCosmetic then
ALogPen^.lopnWidth := Point(1, 0)
else
ALogPen^.lopnWidth := Point(APen.getWidth, 0);
ALogPen^.lopnStyle := QtPenStyleToWinStyleMap[APen.getStyle];
end;
end
else
begin
if Buf = nil then
Result := SizeOf(TExtLogPen)
else
if BufSize >= SizeOf(TExtLogPen) then
begin
Result := SizeOf(TExtLogPen);
AExtLogPen^.elpPenStyle := QtPenStyleToWinStyleMap[APen.getStyle];
if not APen.getCosmetic then
begin
AExtLogPen^.elpPenStyle := AExtLogPen^.elpPenStyle or PS_GEOMETRIC;
case APen.getJoinStyle of
QtMiterJoin: AExtLogPen^.elpPenStyle := AExtLogPen^.elpPenStyle or PS_JOIN_MITER;
QtBevelJoin: AExtLogPen^.elpPenStyle := AExtLogPen^.elpPenStyle or PS_JOIN_BEVEL;
QtRoundJoin: AExtLogPen^.elpPenStyle := AExtLogPen^.elpPenStyle or PS_JOIN_ROUND;
end;
case APen.getCapStyle of
QtFlatCap: AExtLogPen^.elpPenStyle := AExtLogPen^.elpPenStyle or PS_ENDCAP_FLAT;
QtSquareCap: AExtLogPen^.elpPenStyle := AExtLogPen^.elpPenStyle or PS_ENDCAP_SQUARE;
QtRoundCap: AExtLogPen^.elpPenStyle := AExtLogPen^.elpPenStyle or PS_ENDCAP_ROUND;
end;
AExtLogPen^.elpWidth := APen.getWidth;
end
else
AExtLogPen^.elpWidth := 1;
AExtLogPen^.elpBrushStyle := BS_SOLID;
TQColorToColorRef(APen.getColor, AExtLogPen^.elpColor);
AExtLogPen^.elpHatch := 0;
{ TODO: PS_USERSTYLE
elpNumEntries: DWORD;
elpStyleEntry: array[0..0] of DWORD;
}
end;
end;
end
{------------------------------------------------------------------------------

14
lcl/lcltype.pp
View File

@ -2037,6 +2037,20 @@ type
TLogPen = tagLOGPEN;
LOGPEN = tagLOGPEN;
PExtLogPen = ^TExtLogPen;
tagEXTLOGPEN = record
elpPenStyle: LongWord;
elpWidth: LongWord;
elpBrushStyle: LongWord;
elpColor: TColorRef;
elpHatch: PtrInt;
elpNumEntries: DWORD;
elpStyleEntry: array[0..0] of DWORD;
end;
TExtLogPen = tagEXTLOGPEN;
EXTLOGPEN = tagEXTLOGPEN;
type
PTextMetricA = ^TTextMetricA;