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added safe check for Pango version and use it to avoid underline hack in wxDC::DrawText() (modified patch 1702301)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45564 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2007-04-21 18:32:29 +00:00
parent 7e0bac9d7d
commit 5f4d182091
3 changed files with 37 additions and 5 deletions
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10
src/gtk/dcclient.cpp
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@@ -1472,11 +1472,11 @@ void wxWindowDC::DoDrawText( const wxString &text, wxCoord x, wxCoord y )
return;
size_t datalen = strlen(data);
// TODO: as soon as Pango provides a function to check at runtime its
// version, we can use it to disable the underline hack for
// Pango >= 1.16 as the "underline of leading/trailing spaces"
// has been fixed there
bool needshack = underlined;
// in Pango >= 1.16 the "underline of leading/trailing spaces" bug
// has been fixed and thus the hack implemented below should never be used
static bool pangoOk = !wx_pango_version_check(1, 16, 0);
bool needshack = underlined && !pangoOk;
char *hackstring = NULL;
if (needshack)