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gtk: improve SubtractScoll

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git-svn-id: trunk@20427 -
This commit is contained in:
paul 2009-06-05 08:42:58 +00:00
parent 0c1cf37ea2
commit 6bd157f740
1 changed files with 4 additions and 2 deletions
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6
lcl/interfaces/gtk/gtkproc.inc
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@ -4603,8 +4603,10 @@ begin
AWidget := gtk_object_get_data(PGTKObject(AWidget), odnScrollArea);
if GTK_IS_SCROLLED_WINDOW(AWidget) then
begin
dec(Result.x, Round(gtk_scrolled_window_get_hadjustment(PGtkScrolledWindow(AWidget))^.value));
dec(Result.y, Round(gtk_scrolled_window_get_vadjustment(PGtkScrolledWindow(AWidget))^.value));
with gtk_scrolled_window_get_hadjustment(PGtkScrolledWindow(AWidget))^ do
dec(Result.x, Trunc(value - lower));
with gtk_scrolled_window_get_vadjustment(PGtkScrolledWindow(AWidget))^ do
dec(Result.y, Trunc(value - lower));
end;
end;