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disallow creation of wxDC objects and made wxDC an ABC; use wxDCTemp instead of wxDC in wx code; fixed WinCE bug with deleting a DC which should be released in wxListBox::MSWOnMeasure()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36564 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2005-12-25 02:34:42 +00:00
parent f23d32554f
commit 7d09b97f53
7 changed files with 108 additions and 56 deletions
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25
src/msw/dc.cpp
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@@ -258,23 +258,6 @@ wxColourChanger::~wxColourChanger()
// wxDC
// ---------------------------------------------------------------------------
// Default constructor
wxDC::wxDC()
{
m_canvas = NULL;
m_oldBitmap = 0;
m_oldPen = 0;
m_oldBrush = 0;
m_oldFont = 0;
#if wxUSE_PALETTE
m_oldPalette = 0;
#endif // wxUSE_PALETTE
m_bOwnsDC = false;
m_hDC = 0;
}
wxDC::~wxDC()
{
if ( m_hDC != 0 )
@@ -2285,12 +2268,14 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest,
return success;
}
void wxDC::DoGetSize(int *w, int *h) const
void wxDC::GetDeviceSize(int *width, int *height) const
{
WXMICROWIN_CHECK_HDC
if ( w ) *w = ::GetDeviceCaps(GetHdc(), HORZRES);
if ( h ) *h = ::GetDeviceCaps(GetHdc(), VERTRES);
if ( width )
*width = ::GetDeviceCaps(GetHdc(), HORZRES);
if ( height )
*height = ::GetDeviceCaps(GetHdc(), VERTRES);
}
void wxDC::DoGetSizeMM(int *w, int *h) const