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gtk: a more safer code for dashes allocation

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git-svn-id: trunk@22156 -
This commit is contained in:
paul 2009-10-13 22:12:28 +00:00
parent 08748087fa
commit 83c67a0a1b
2 changed files with 8 additions and 4 deletions
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2
lcl/interfaces/gtk/gtk1devicecontext.inc
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@ -8,7 +8,7 @@
* * * *
* This file is part of the Lazarus Component Library (LCL) * * This file is part of the Lazarus Component Library (LCL) *
* * * *
* See the file COPYING.modifiedLGPL.txt, included in this distribution, * * See the file COPYING.modifiedLGPL.txt, included in this distribution, *
* for details about the copyright. * * for details about the copyright. *
* * * *
* This program is distributed in the hope that it will be useful, * * This program is distributed in the hope that it will be useful, *

10
lcl/interfaces/gtk/gtkwinapi.inc
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@ -4013,9 +4013,13 @@ begin
GObject^.GDIPenWidth := dwWidth; GObject^.GDIPenWidth := dwWidth;
SetGDIColorRef(GObject^.GDIPenColor, lplb.lbColor); SetGDIColorRef(GObject^.GDIPenColor, lplb.lbColor);
GObject^.GDIPenDashesCount := dwStyleCount; GObject^.GDIPenDashesCount := dwStyleCount;
GetMem(GObject^.GDIPenDashes, dwStyleCount * SizeOf(gint8));
for i := 0 to dwStyleCount - 1 do if dwStyleCount > 0 then
GObject^.GDIPenDashes[i] := lpStyle[i]; begin
GetMem(GObject^.GDIPenDashes, dwStyleCount * SizeOf(gint8));
for i := 0 to dwStyleCount - 1 do
GObject^.GDIPenDashes[i] := lpStyle[i];
end;
Result := HPEN(PtrUInt(GObject)); Result := HPEN(PtrUInt(GObject));
end; end;