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add virtual DoGetTextExtent() to allow calling the overloaded wxWindowBase::GetTextExtent() on wxWindow objects without any ugly casts/scope resolution operators

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60984 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2009-06-10 16:41:41 +00:00
parent 68d801c8b0
commit 6de7047076
23 changed files with 144 additions and 134 deletions
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9
src/motif/window.cpp
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@@ -1478,10 +1478,11 @@ int wxWindow::GetCharWidth() const
return width;
}
void wxWindow::GetTextExtent(const wxString& string,
int *x, int *y,
int *descent, int *externalLeading,
const wxFont *theFont) const
void wxWindow::DoGetTextExtent(const wxString& string,
int *x, int *y,
int *descent,
int *externalLeading,
const wxFont *theFont) const
{
const wxFont *fontToUse = theFont ? theFont : &m_font;