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SetCursor() doesn't set cursor for children of the window any more

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1827 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
1999-02-28 14:16:33 +00:00
parent 9e2be6f02e
commit 3eddf563ed
2 changed files with 41 additions and 33 deletions
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67
src/msw/window.cpp
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@@ -1500,45 +1500,54 @@ long wxWindow::MSWWindowProc(WXUINT message, WXWPARAM wParam, WXLPARAM lParam)
case WM_SETCURSOR:
{
// don't set cursor when the mouse is not in the client part
short nHitTest = LOWORD(lParam);
if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
// don't set cursor for other windows, only for this one: this
// prevents children of this window from gettign the same cursor
// as the parent has (don't forget that this message is propagated
// by default up the window parent-child hierarchy)
if ( (HWND)wParam == hWnd )
{
HCURSOR hcursor = 0;
if ( wxIsBusy() )
// don't set cursor when the mouse is not in the client part
short nHitTest = LOWORD(lParam);
if ( nHitTest == HTCLIENT || nHitTest == HTERROR )
{
extern HCURSOR gs_wxBusyCursor; // from msw\utils.cpp
hcursor = gs_wxBusyCursor;
}
else
{
wxCursor *cursor = NULL;
if ( m_windowCursor.Ok() )
HCURSOR hcursor = 0;
if ( wxIsBusy() )
{
cursor = &m_windowCursor;
// from msw\utils.cpp
extern HCURSOR gs_wxBusyCursor;
hcursor = gs_wxBusyCursor;
}
else
{
extern wxCursor *g_globalCursor; // from msw\data.cpp
wxCursor *cursor = NULL;
if ( g_globalCursor && g_globalCursor->Ok() )
cursor = g_globalCursor;
if ( m_windowCursor.Ok() )
{
cursor = &m_windowCursor;
}
else
{
// from msw\data.cpp
extern wxCursor *g_globalCursor;
if ( g_globalCursor && g_globalCursor->Ok() )
cursor = g_globalCursor;
}
if ( cursor )
hcursor = (HCURSOR)cursor->GetHCURSOR();
}
if ( cursor )
hcursor = (HCURSOR)cursor->GetHCURSOR();
}
if ( hcursor )
{
::SetCursor(hcursor);
if ( hcursor )
{
::SetCursor(hcursor);
// returning TRUE stops the DefWindowProc() from further
// processing this message - exactly what we need because we've
// just set the cursor.
return TRUE;
// returning TRUE stops the DefWindowProc() from
// further processing this message - exactly what we
// need because we've just set the cursor.
return TRUE;
}
}
}
}