Mega Code Archive
How to getset menus font size
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Title: How to get/set menu`s font size?
Question: How to get/set menu's font size?
Answer:
You may use the following functions to get/set menu's font size:
{ Returns menu font size }
function GetMenuFontSize: Integer;
var
ncm: TNonClientMetrics;
PixelsPerInch: integer;
begin
ncm.cbSize := sizeof(TNonClientMetrics);
SystemParametersInfo(
SPI_GETNONCLIENTMETRICS,
sizeof(NONCLIENTMETRICS),
@ncm,
SPIF_UPDATEINIFILE
);
PixelsPerInch := GetDeviceCaps(GetDC(0), LOGPIXELSY);
Result := -MulDiv(ncm.lfMenuFont.lfHeight, 72, PixelsPerInch);
end;
{ Set menu font size }
procedure SetMenuFontSize(FontSize: Integer);
var
ncm: TNonClientMetrics;
PixelsPerInch: Integer;
begin
ncm.cbSize := sizeof(TNonClientMetrics);
SystemParametersInfo(
SPI_GETNONCLIENTMETRICS,
sizeof(NONCLIENTMETRICS),
@ncm,
0
);
PixelsPerInch := GetDeviceCaps(GetDC(0), LOGPIXELSY);
ncm.lfMenuFont.lfHeight := -MulDiv(FontSize, PixelsPerInch, 72);
SystemParametersInfo(
SPI_SETNONCLIENTMETRICS,
sizeof(NONCLIENTMETRICS),
@ncm,
SPIF_UPDATEINIFILE
);
end;
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