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LCL: ImgList: use GetBitmap from resolution. Issue #33777

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git-svn-id: trunk@58093 -
This commit is contained in:
ondrej 2018-06-03 04:57:48 +00:00
parent 8acd836a36
commit 21be14b578
1 changed files with 1 additions and 26 deletions
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27
lcl/include/imglist.inc
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@ -1772,33 +1772,8 @@ end;
procedure TCustomImageList.GetBitmap(Index: Integer; Image: TCustomBitmap; procedure TCustomImageList.GetBitmap(Index: Integer; Image: TCustomBitmap;
AEffect: TGraphicsDrawEffect); AEffect: TGraphicsDrawEffect);
var
RawImg: TRawImage;
ListImg, DeviceImg: TLazIntfImage;
ImgHandle, MskHandle: HBitmap;
begin begin
if (Count = 0) or (Image = nil) then Exit; GetResolution(FWidth).GetBitmap(Index, Image, AEffect);
GetRawImage(Index, RawImg);
RawImg.PerformEffect(AEffect, True);
MskHandle := 0;
if not CreateCompatibleBitmaps(RawImg, ImgHandle, MskHandle, True)
then begin
// bummer, the widgetset doesn't support our 32bit format, try device
ListImg := TLazIntfImage.Create(RawImg, False);
DeviceImg := TLazIntfImage.Create(0,0,[]);
DeviceImg.DataDescription := GetDescriptionFromDevice(0, FWidth, FHeight);
DeviceImg.CopyPixels(ListImg);
DeviceImg.GetRawImage(RawImg);
RawImage_CreateBitmaps(RawImg, ImgHandle, MskHandle);
DeviceImg.Free;
ListImg.Free;
end;
Image.SetHandles(ImgHandle, MskHandle);
RawImg.FreeData;
end; end;
function TCustomImageList.GetCount: Integer; function TCustomImageList.GetCount: Integer;