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OSX: Fixes making bitmap2compoenent work.

This commit is contained in:
Marco Serantoni 2010-12-27 15:01:52 +01:00
parent 2faf429643
commit a6c6041266
1 changed files with 15 additions and 3 deletions
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12
bitmap2component/bitmap2cmp_gui.cpp
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@ -132,16 +132,28 @@ BM2CMP_FRAME::~BM2CMP_FRAME()
void BM2CMP_FRAME::OnPaint( wxPaintEvent& event )
{
#ifdef __WXMAC__
// Otherwise fails due: using wxPaintDC without being in a native paint event
wxClientDC pict_dc( m_InitialPicturePanel );
wxClientDC greyscale_dc( m_GreyscalePicturePanel );
wxClientDC nb_dc( m_BNPicturePanel );
#else
wxPaintDC pict_dc( m_InitialPicturePanel );
wxPaintDC greyscale_dc( m_GreyscalePicturePanel );
wxPaintDC nb_dc( m_BNPicturePanel );
#endif
m_InitialPicturePanel->PrepareDC( pict_dc );
m_GreyscalePicturePanel->PrepareDC( greyscale_dc );
m_BNPicturePanel->PrepareDC( nb_dc );
// OSX crashes with empty bitmaps (on initial refreshes)
if(m_Pict_Bitmap.IsOk() && m_Greyscale_Bitmap.IsOk() && m_BN_Bitmap.IsOk())
{
pict_dc.DrawBitmap( m_Pict_Bitmap, 0, 0, false );
greyscale_dc.DrawBitmap( m_Greyscale_Bitmap, 0, 0, false );
nb_dc.DrawBitmap( m_BN_Bitmap, 0, 0, false );
}
}
/* Called to load a bitmap file