void RenderThemeWin::close()
{
// This method will need to be called when the OS theme changes to flush our cached themes.
if (m_buttonTheme)
closeTheme(m_buttonTheme);
if (m_textFieldTheme)
closeTheme(m_textFieldTheme);
if (m_menuListTheme)
closeTheme(m_menuListTheme);
m_buttonTheme = m_textFieldTheme = m_menuListTheme = 0;
}
void
nsUXThemeData::Invalidate() {
for(int i = 0; i < eUXNumClasses; i++) {
if(sThemes[i]) {
closeTheme(sThemes[i]);
sThemes[i] = NULL;
}
}
if (sIsXPOrLater) {
BOOL useFlat = PR_FALSE;
sFlatMenus = ::SystemParametersInfo(SPI_GETFLATMENU, 0, &useFlat, 0) ?
useFlat : PR_FALSE;
} else {
// Contrary to Microsoft's documentation, SPI_GETFLATMENU will not fail
// on Windows 2000, and it is also possible (though unlikely) for WIN2K
// to be misconfigured in such a way that it would return true, so we
// shall give WIN2K special treatment
sFlatMenus = PR_FALSE;
}
}
