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d14efe561b
long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
90 lines
2.6 KiB
C++
90 lines
2.6 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: src/msw/nativewin.cpp
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// Purpose: wxNativeWindow implementation
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// Author: Vadim Zeitlin
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// Created: 2008-03-05
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// RCS-ID: $Id: nativewin.cpp 62783 2009-12-05 17:31:07Z VZ $
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// Copyright: (c) 2008 Vadim Zeitlin <vadim@wxwindows.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// for compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#endif // WX_PRECOMP
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#include "wx/nativewin.h"
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#include "wx/msw/private.h"
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// ============================================================================
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// implementation
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// ============================================================================
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bool wxNativeContainerWindow::Create(wxNativeContainerWindowHandle hwnd)
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{
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if ( !::IsWindow(hwnd) )
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{
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// strictly speaking, the fact that IsWindow() returns true doesn't
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// mean that the window handle is valid -- it could be being deleted
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// right now, for example
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//
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// but if it returns false, the handle is definitely invalid
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return false;
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}
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// make this HWND really a wxWindow
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SubclassWin(hwnd);
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// inherit the other attributes we can from the native HWND
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AdoptAttributesFromHWND();
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return true;
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}
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bool wxNativeContainerWindow::IsShown() const
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{
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return (IsWindowVisible(static_cast<HWND>(m_hWnd)) != 0);
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}
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void wxNativeContainerWindow::OnNativeDestroyed()
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{
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// don't use Close() or even Destroy() here, we really don't want to keep
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// an object using a no more existing HWND around for longer than necessary
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delete this;
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}
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WXLRESULT wxNativeContainerWindow::MSWWindowProc(WXUINT nMsg,
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WXWPARAM wParam,
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WXLPARAM lParam)
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{
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if ( nMsg == WM_DESTROY )
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{
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OnNativeDestroyed();
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return 0;
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}
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return wxTopLevelWindow::MSWWindowProc(nMsg, wParam, lParam);
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}
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wxNativeContainerWindow::~wxNativeContainerWindow()
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{
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// prevent the base class dtor from destroying the window, it doesn't
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// belong to us so we should leave it alive
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DissociateHandle();
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}
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