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use AllocExclusive

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@44743 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett 2007-03-10 23:00:52 +00:00
parent 18bab03e69
commit 7c310bc89f
2 changed files with 19 additions and 22 deletions
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6
include/wx/msw/pen.h
View File

@ -123,9 +123,11 @@ public:
bool FreeResource(bool force = false);
WXHANDLE GetResourceHandle() const;
bool IsFree() const;
void Unshare();
private:
protected:
virtual wxObjectRefData* CreateRefData() const;
virtual wxObjectRefData* CloneRefData(const wxObjectRefData* data) const;
DECLARE_DYNAMIC_CLASS(wxPen)
};

35
src/msw/pen.cpp
View File

@ -270,24 +270,19 @@ bool wxPen::IsFree() const
return (M_PENDATA && M_PENDATA->m_hPen == 0);
}
void wxPen::Unshare()
wxObjectRefData* wxPen::CreateRefData() const
{
// Don't change shared data
if (!m_refData)
{
m_refData = new wxPenRefData();
}
else
{
wxPenRefData* ref = new wxPenRefData(*(wxPenRefData*)m_refData);
UnRef();
m_refData = ref;
}
return new wxFontRefData;
}
wxObjectRefData* wxPen::CloneRefData(const wxObjectRefData* data) const
{
return new wxFontRefData(*wx_static_cast(const wxPenRefData*, data));
}
void wxPen::SetColour(const wxColour& col)
{
Unshare();
AllocExclusive();
M_PENDATA->m_colour = col;
@ -296,7 +291,7 @@ void wxPen::SetColour(const wxColour& col)
void wxPen::SetColour(unsigned char r, unsigned char g, unsigned char b)
{
Unshare();
AllocExclusive();
M_PENDATA->m_colour.Set(r, g, b);
@ -305,7 +300,7 @@ void wxPen::SetColour(unsigned char r, unsigned char g, unsigned char b)
void wxPen::SetWidth(int Width)
{
Unshare();
AllocExclusive();
M_PENDATA->m_width = Width;
@ -314,7 +309,7 @@ void wxPen::SetWidth(int Width)
void wxPen::SetStyle(int Style)
{
Unshare();
AllocExclusive();
M_PENDATA->m_style = Style;
@ -323,7 +318,7 @@ void wxPen::SetStyle(int Style)
void wxPen::SetStipple(const wxBitmap& Stipple)
{
Unshare();
AllocExclusive();
M_PENDATA->m_stipple = Stipple;
M_PENDATA->m_style = wxSTIPPLE;
@ -333,7 +328,7 @@ void wxPen::SetStipple(const wxBitmap& Stipple)
void wxPen::SetDashes(int nb_dashes, const wxDash *Dash)
{
Unshare();
AllocExclusive();
M_PENDATA->m_nbDash = nb_dashes;
M_PENDATA->m_dash = (wxDash *)Dash;
@ -343,7 +338,7 @@ void wxPen::SetDashes(int nb_dashes, const wxDash *Dash)
void wxPen::SetJoin(int Join)
{
Unshare();
AllocExclusive();
M_PENDATA->m_join = Join;
@ -352,7 +347,7 @@ void wxPen::SetJoin(int Join)
void wxPen::SetCap(int Cap)
{
Unshare();
AllocExclusive();
M_PENDATA->m_cap = Cap;