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add wxProgressDialog::SetRange() function

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60867 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
2009-06-01 23:19:25 +00:00
parent d1279c9a3d
commit ed1288eef0
3 changed files with 41 additions and 35 deletions
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16
src/generic/progdlgg.cpp
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@@ -522,6 +522,22 @@ wxString wxProgressDialog::GetMessage() const
return m_msg->GetLabel();
}
void wxProgressDialog::SetRange(int maximum)
{
wxASSERT_MSG(m_gauge, "The dialog should have been constructed with a range > 0");
wxASSERT_MSG(maximum > 0, "Invalid range");
m_gauge->SetRange(maximum);
m_maximum = maximum;
#if defined(__WXMSW__) || defined(__WXPM__)
// we can't have values > 65,536 in the progress control under Windows, so
// scale everything down
m_factor = m_maximum / 65536 + 1;
m_maximum /= m_factor;
#endif // __WXMSW__
}
// ----------------------------------------------------------------------------
// event handlers
// ----------------------------------------------------------------------------