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Update for bitmap, image on scaling, transparancy,

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wxCHECKs and no more dependance of wxBitmap on wxImage
  in its API


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1117 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1998-12-06 17:33:01 +00:00
parent c19a8a9a71
commit 4bc67cc550
28 changed files with 1254 additions and 1055 deletions
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66
src/gtk/dcmemory.cpp
View File

@@ -19,62 +19,62 @@
IMPLEMENT_DYNAMIC_CLASS(wxMemoryDC,wxWindowDC)
wxMemoryDC::wxMemoryDC(void) : wxWindowDC()
wxMemoryDC::wxMemoryDC() : wxWindowDC()
{
m_ok = FALSE;
m_ok = FALSE;
m_cmap = gtk_widget_get_default_colormap();
m_cmap = gtk_widget_get_default_colormap();
}
wxMemoryDC::wxMemoryDC( wxDC *WXUNUSED(dc) )
: wxWindowDC()
{
m_ok = FALSE;
m_ok = FALSE;
m_cmap = gtk_widget_get_default_colormap();
m_cmap = gtk_widget_get_default_colormap();
}
wxMemoryDC::~wxMemoryDC(void)
wxMemoryDC::~wxMemoryDC()
{
}
void wxMemoryDC::SelectObject( const wxBitmap& bitmap )
{
m_selected = bitmap;
if (m_selected.Ok())
{
if (m_selected.GetPixmap())
m_selected = bitmap;
if (m_selected.Ok())
{
m_window = m_selected.GetPixmap();
if (m_selected.GetPixmap())
{
m_window = m_selected.GetPixmap();
}
else
{
m_window = m_selected.GetBitmap();
}
SetUpDC();
m_isMemDC = TRUE;
}
else
{
m_window = m_selected.GetBitmap();
{
m_ok = FALSE;
m_window = (GdkWindow *) NULL;
}
SetUpDC();
m_isMemDC = TRUE;
}
else
{
m_ok = FALSE;
m_window = (GdkWindow *) NULL;
}
}
void wxMemoryDC::GetSize( int *width, int *height ) const
{
if (m_selected.Ok())
{
if (width) (*width) = m_selected.GetWidth();
if (height) (*height) = m_selected.GetHeight();
}
else
{
if (width) (*width) = 0;
if (height) (*height) = 0;
}
if (m_selected.Ok())
{
if (width) (*width) = m_selected.GetWidth();
if (height) (*height) = m_selected.GetHeight();
}
else
{
if (width) (*width) = 0;
if (height) (*height) = 0;
}
}