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implement wxThreadEvent safe copy ctor

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59053 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
2009-02-20 12:02:09 +00:00
parent 3186fa9107
commit 1e8af825e1
1 changed files with 9 additions and 1 deletions
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10
include/wx/event.h
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@@ -1105,6 +1105,14 @@ public:
: wxCommandEvent(eventType, id) : wxCommandEvent(eventType, id)
{ } { }
wxThreadEvent(const wxThreadEvent& event)
: wxCommandEvent(event)
{
// make sure our string member (which uses COW, aka refcounting) is not
// shared by other wxString instances:
SetString(GetString().c_str());
}
virtual wxEvent *Clone() const virtual wxEvent *Clone() const
{ {
wxThreadEvent* ev = new wxThreadEvent(*this); wxThreadEvent* ev = new wxThreadEvent(*this);
@@ -2420,7 +2428,7 @@ public:
virtual wxEvent *Clone() const { return new wxNavigationKeyEvent(*this); } virtual wxEvent *Clone() const { return new wxNavigationKeyEvent(*this); }
enum enum wxNavigationKeyEventFlags
{ {
IsBackward = 0x0000, IsBackward = 0x0000,
IsForward = 0x0001, IsForward = 0x0001,