/usr/include/wx-3.0/wx/nonownedwnd.h is in wx3.0-headers 3.0.4+dfsg-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Name: wx/nonownedwnd.h
// Purpose: declares wxNonTopLevelWindow class
// Author: Vaclav Slavik
// Modified by:
// Created: 2006-12-24
// Copyright: (c) 2006 TT-Solutions
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_NONOWNEDWND_H_
#define _WX_NONOWNEDWND_H_
#include "wx/window.h"
// Styles that can be used with any wxNonOwnedWindow:
#define wxFRAME_SHAPED 0x0010 // Create a window that is able to be shaped
class WXDLLIMPEXP_FWD_CORE wxGraphicsPath;
// ----------------------------------------------------------------------------
// wxNonOwnedWindow: a window that is not a child window of another one.
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_CORE wxNonOwnedWindowBase : public wxWindow
{
public:
// Set the shape of the window to the given region.
// Returns true if the platform supports this feature (and the
// operation is successful.)
bool SetShape(const wxRegion& region)
{
// This style is in fact only needed by wxOSX/Carbon so once we don't
// use this port any more, we could get rid of this requirement, but
// for now you must specify wxFRAME_SHAPED for SetShape() to work on
// all platforms.
wxCHECK_MSG
(
HasFlag(wxFRAME_SHAPED), false,
wxS("Shaped windows must be created with the wxFRAME_SHAPED style.")
);
return region.IsEmpty() ? DoClearShape() : DoSetRegionShape(region);
}
#if wxUSE_GRAPHICS_CONTEXT
// Set the shape using the specified path.
bool SetShape(const wxGraphicsPath& path)
{
wxCHECK_MSG
(
HasFlag(wxFRAME_SHAPED), false,
wxS("Shaped windows must be created with the wxFRAME_SHAPED style.")
);
return DoSetPathShape(path);
}
#endif // wxUSE_GRAPHICS_CONTEXT
// Overridden base class methods.
// ------------------------------
virtual void AdjustForParentClientOrigin(int& WXUNUSED(x), int& WXUNUSED(y),
int WXUNUSED(sizeFlags) = 0) const
{
// Non owned windows positions don't need to be adjusted for parent
// client area origin so simply do nothing here.
}
virtual void InheritAttributes()
{
// Non owned windows don't inherit attributes from their parent window
// (if the parent frame is red, it doesn't mean that all dialogs shown
// by it should be red as well), so don't do anything here neither.
}
protected:
virtual bool DoClearShape()
{
return false;
}
virtual bool DoSetRegionShape(const wxRegion& WXUNUSED(region))
{
return false;
}
#if wxUSE_GRAPHICS_CONTEXT
virtual bool DoSetPathShape(const wxGraphicsPath& WXUNUSED(path))
{
return false;
}
#endif // wxUSE_GRAPHICS_CONTEXT
};
#if defined(__WXDFB__)
#include "wx/dfb/nonownedwnd.h"
#elif defined(__WXGTK20__)
#include "wx/gtk/nonownedwnd.h"
#elif defined(__WXMAC__)
#include "wx/osx/nonownedwnd.h"
#elif defined(__WXMSW__) && !defined(__WXWINCE__)
#include "wx/msw/nonownedwnd.h"
#else
// No special class needed in other ports, they can derive both wxTLW and
// wxPopupWindow directly from wxWindow and don't implement SetShape().
class wxNonOwnedWindow : public wxNonOwnedWindowBase
{
};
#endif
#endif // _WX_NONOWNEDWND_H_
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