Exemple #1
0
void wxColourRefData::AllocColour( GdkColormap *cmap )
{
    if (m_hasPixel && (m_colormap == cmap))
        return;

    FreeColour();

#ifdef __WXGTK20__
    if ( (cmap->visual->type == GDK_VISUAL_GRAYSCALE) ||
         (cmap->visual->type == GDK_VISUAL_PSEUDO_COLOR) )
#else
    GdkColormapPrivate *private_colormap = (GdkColormapPrivate*) cmap;
    if ((private_colormap->visual->type == GDK_VISUAL_GRAYSCALE) ||
        (private_colormap->visual->type == GDK_VISUAL_PSEUDO_COLOR))
#endif
    {
        m_hasPixel = gdk_colormap_alloc_color( cmap, &m_color, FALSE, TRUE );
        int idx = m_color.pixel;
        colMapAllocCounter[ idx ] = colMapAllocCounter[ idx ] + 1;
    }
    else
    {
        m_hasPixel = gdk_color_alloc( cmap, &m_color );
    }
    m_colormap = cmap;
}
Exemple #2
0
void wxColourRefData::AllocColour( GdkColormap *cmap )
{
    if (m_colormap != cmap)
    {
        FreeColour();

        m_color.red = m_red;
        m_color.green = m_green;
        m_color.blue = m_blue;
        if (gdk_colormap_alloc_color(cmap, &m_color, FALSE, TRUE))
        {
            m_colormap = cmap;
        }
    }
}
Exemple #3
0
void wxColourRefData::AllocColour( WXColormap cmap )
{
    if (m_hasPixel && (m_colormap == cmap))
        return;

    FreeColour();

#if !wxUSE_NANOX
    if ((wxTheApp->m_visualInfo->m_visualType == GrayScale) ||
        (wxTheApp->m_visualInfo->m_visualType == PseudoColor))
    {
        m_hasPixel = XAllocColor( wxGlobalDisplay(), (Colormap) cmap, &m_color );
        int idx = m_color.pixel;
        colMapAllocCounter[ idx ] = colMapAllocCounter[ idx ] + 1;
    }
    else
#endif
    {
        m_hasPixel = XAllocColor( wxGlobalDisplay(), (Colormap) cmap, &m_color );
    }

    m_colormap = cmap;
}
Exemple #4
0
 virtual ~wxColourRefData()
 {
     FreeColour();
 }
Exemple #5
0
 ~wxColourRefData()
 {
     FreeColour();
 }