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1. wxIcon/wxCursor change, wxGDIImage class added

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2. wxCriticalSection doesn't alloc memory any more
3. many minor fixes in bitmap/icon code


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4674 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-11-24 12:55:02 +00:00
parent 6d167489bd
commit 0d0512bd8f
21 changed files with 1021 additions and 399 deletions
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34
src/msw/thread.cpp
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@@ -31,9 +31,7 @@
#if wxUSE_THREADS
#include <stdio.h>
#include <windows.h>
#include "wx/msw/private.h"
#include "wx/module.h"
#include "wx/thread.h"
@@ -84,6 +82,7 @@ static bool s_waitingForThread = FALSE;
// ----------------------------------------------------------------------------
// wxMutex implementation
// ----------------------------------------------------------------------------
class wxMutexInternal
{
public:
@@ -237,42 +236,27 @@ void wxCondition::Broadcast()
// wxCriticalSection implementation
// ----------------------------------------------------------------------------
class wxCriticalSectionInternal
{
public:
// init the critical section object
wxCriticalSectionInternal()
{ ::InitializeCriticalSection(&m_data); }
// implicit cast to the associated data
operator CRITICAL_SECTION *() { return &m_data; }
// free the associated ressources
~wxCriticalSectionInternal()
{ ::DeleteCriticalSection(&m_data); }
private:
CRITICAL_SECTION m_data;
};
wxCriticalSection::wxCriticalSection()
{
m_critsect = new wxCriticalSectionInternal;
wxASSERT_MSG( sizeof(CRITICAL_SECTION) == sizeof(m_buffer),
_T("must increase buffer size in wx/thread.h") );
::InitializeCriticalSection((CRITICAL_SECTION *)m_buffer);
}
wxCriticalSection::~wxCriticalSection()
{
delete m_critsect;
::DeleteCriticalSection((CRITICAL_SECTION *)m_buffer);
}
void wxCriticalSection::Enter()
{
::EnterCriticalSection(*m_critsect);
::EnterCriticalSection((CRITICAL_SECTION *)m_buffer);
}
void wxCriticalSection::Leave()
{
::LeaveCriticalSection(*m_critsect);
::LeaveCriticalSection((CRITICAL_SECTION *)m_buffer);
}
// ----------------------------------------------------------------------------