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win32: don't try to draw tooltip text in windows XP using themes - XP themes does not know how to draw it (bug #0021386)

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git-svn-id: trunk@35621 -
This commit is contained in:
paul 2012-02-29 07:29:57 +00:00
parent cca0312b77
commit ba608daeeb
1 changed files with 9 additions and 1 deletions
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10
lcl/interfaces/win32/win32themes.pas
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@ -485,8 +485,16 @@ end;
procedure TWin32ThemeServices.DrawText(ACanvas: TPersistent;
Details: TThemedElementDetails; const S: String; R: TRect; Flags,
Flags2: Cardinal);
function NotImplementedInXP: Boolean; inline;
begin
Result :=
((Details.Element = teTreeview) and (Details.Part = TVP_TREEITEM)) or
(Details.Element = teToolTip);
end;
begin
if (Details.Element = teTreeview) and (Details.Part = TVP_TREEITEM) and (WindowsVersion < wvVista) then
if NotImplementedInXP and (WindowsVersion < wvVista) then
begin
inherited;
Exit;