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Eliminate -Wcast-qual warnings with GCC and Clang

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Use const_cast, mutable, and various other changes to avoid -Wcast-qual
This commit is contained in:
Paul Cornett
2020-02-02 22:50:32 -08:00
parent 6724f8c052
commit 948ddc6e0f
115 changed files with 273 additions and 303 deletions
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8
src/generic/graphicc.cpp
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@@ -1020,7 +1020,7 @@ void wxCairoPenData::Apply( wxGraphicsContext* context )
cairo_set_line_width(ctext,m_width);
cairo_set_line_cap(ctext,m_cap);
cairo_set_line_join(ctext,m_join);
cairo_set_dash(ctext,(double*)m_lengths,m_count,0.0);
cairo_set_dash(ctext, m_lengths, m_count, 0);
}
//-----------------------------------------------------------------------------
@@ -1504,7 +1504,7 @@ void wxCairoMatrixData::TransformDistance( wxDouble *dx, wxDouble *dy ) const
// returns the native representation
void * wxCairoMatrixData::GetNativeMatrix() const
{
return (void*) &m_matrix;
return const_cast<cairo_matrix_t*>(&m_matrix);
}
// ----------------------------------------------------------------------------
@@ -1954,7 +1954,7 @@ wxCairoContext::wxCairoContext( wxGraphicsRenderer* renderer, const wxWindowDC&
cairo_t* cr = static_cast<cairo_t*>(dc.GetImpl()->GetCairoContext());
Init(cr ? cairo_reference(cr) : NULL);
#elif defined __WXGTK20__
wxGTKDCImpl *impldc = (wxGTKDCImpl*) dc.GetImpl();
const wxGTKDCImpl* impldc = static_cast<const wxGTKDCImpl*>(dc.GetImpl());
Init( gdk_cairo_create( impldc->GetGDKWindow() ) );
// Transfer transformation settings from source DC to Cairo context on our own.
@@ -2167,7 +2167,7 @@ wxCairoContext::wxCairoContext( wxGraphicsRenderer* renderer, const wxMemoryDC&
cairo_t* cr = static_cast<cairo_t*>(dc.GetImpl()->GetCairoContext());
Init(cr ? cairo_reference(cr) : NULL);
#elif defined __WXGTK20__
wxGTKDCImpl *impldc = (wxGTKDCImpl*) dc.GetImpl();
const wxGTKDCImpl* impldc = static_cast<const wxGTKDCImpl*>(dc.GetImpl());
Init( gdk_cairo_create( impldc->GetGDKWindow() ) );
// Transfer transformation settings from source DC to Cairo context on our own.