text controls respect wxTE_PROCESS_ENTER/TAB styles again, WM_GETDLGCODE

[wxWidgets.git] / src / msw / pen.cpp

diff --git a/src/msw/pen.cpp b/src/msw/pen.cpp
index 12dd825ec721432409e90562b81f387709c2a7c8..2862a4dcc3078e5f954193ea7b5406c7b7fedeca 100644 (file)
--- a/src/msw/pen.cpp
+++ b/src/msw/pen.cpp
@@ -36,9 +36,8 @@
 IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
 #endif
 
 IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
 #endif
 

-wxPenRefData::wxPenRefData(void)
+wxPenRefData::wxPenRefData()

 {
 {

-//  m_stipple = NULL ;

   m_style = wxSOLID;
   m_width = 1;
   m_join = wxJOIN_ROUND ;
   m_style = wxSOLID;
   m_width = 1;
   m_join = wxJOIN_ROUND ;


@@ -48,7 +47,19 @@ wxPenRefData::wxPenRefData(void)
   m_hPen = 0;
 }
 
   m_hPen = 0;
 }
 

-wxPenRefData::~wxPenRefData(void)
+wxPenRefData::wxPenRefData(const wxPenRefData& data)
+{
+    m_style = data.m_style;
+    m_width = data.m_width;
+    m_join = data.m_join;
+    m_cap = data.m_cap;
+    m_nbDash = data.m_nbDash;
+    m_dash = data.m_dash;
+    m_colour = data.m_colour;
+    m_hPen = 0;
+}
+
+wxPenRefData::~wxPenRefData()

 {
        if ( m_hPen )
                ::DeleteObject((HPEN) m_hPen);
 {
        if ( m_hPen )
                ::DeleteObject((HPEN) m_hPen);


@@ -56,7 +67,7 @@ wxPenRefData::~wxPenRefData(void)
 
 // Pens
 
 
 // Pens
 

-wxPen::wxPen(void)
+wxPen::wxPen()

 {
   if ( wxThePenList )
     wxThePenList->AddPen(this);
 {
   if ( wxThePenList )
     wxThePenList->AddPen(this);


@@ -69,7 +80,7 @@ wxPen::~wxPen()
 }
 
 // Should implement Create
 }
 
 // Should implement Create

-wxPen::wxPen(const wxColour& col, const int Width, const int Style)
+wxPen::wxPen(const wxColour& col, int Width, int Style)

 {
   m_refData = new wxPenRefData;
 
 {
   m_refData = new wxPenRefData;
 


@@ -112,7 +123,7 @@ wxPen::wxPen(const wxColour& col, const int Width, const int Style)
     wxThePenList->AddPen(this);
 }
 
     wxThePenList->AddPen(this);
 }
 

-wxPen::wxPen(const wxBitmap& stipple, const int Width)
+wxPen::wxPen(const wxBitmap& stipple, int Width)

 {
   m_refData = new wxPenRefData;
 
 {
   m_refData = new wxPenRefData;
 


@@ -132,31 +143,7 @@ wxPen::wxPen(const wxBitmap& stipple, const int Width)
     wxThePenList->AddPen(this);
 }
 
     wxThePenList->AddPen(this);
 }
 

-wxPen::wxPen(const wxString& col, const int Width, const int Style)
-{
-  m_refData = new wxPenRefData;
-
-  M_PENDATA->m_colour = col;
-//  M_PENDATA->m_stipple = NULL ;
-  M_PENDATA->m_width = Width;
-  M_PENDATA->m_style = Style;
-  M_PENDATA->m_join = wxJOIN_ROUND ;
-  M_PENDATA->m_cap = wxCAP_ROUND ;
-  M_PENDATA->m_nbDash = 0 ;
-  M_PENDATA->m_dash = 0 ;
-  M_PENDATA->m_hPen = 0 ;
-
-  // In Windows, only a pen of width = 1 can be dotted or dashed!
-  if ((Style == wxDOT) || (Style == wxLONG_DASH) || (Style == wxSHORT_DASH) || (Style == wxDOT_DASH))
-    M_PENDATA->m_width = 1;
-    
-  RealizeResource();
-
-  if ( wxThePenList )
-    wxThePenList->AddPen(this);
-}
-
-bool wxPen::RealizeResource(void)
+bool wxPen::RealizeResource()

 {
   if (M_PENDATA && (M_PENDATA->m_hPen == 0))
   {
 {
   if (M_PENDATA && (M_PENDATA->m_hPen == 0))
   {


@@ -176,7 +163,8 @@ bool wxPen::RealizeResource(void)
     if (M_PENDATA->m_join==wxJOIN_ROUND        &&
         M_PENDATA->m_cap==wxCAP_ROUND          &&
         M_PENDATA->m_style!=wxUSER_DASH        &&
     if (M_PENDATA->m_join==wxJOIN_ROUND        &&
         M_PENDATA->m_cap==wxCAP_ROUND          &&
         M_PENDATA->m_style!=wxUSER_DASH        &&

-        M_PENDATA->m_style!=wxSTIPPLE
+        M_PENDATA->m_style!=wxSTIPPLE          &&
+        M_PENDATA->m_width <= 1

        )
       M_PENDATA->m_hPen = (WXHPEN) CreatePen(wx2msPenStyle(M_PENDATA->m_style), M_PENDATA->m_width, ms_colour);
     else
        )
       M_PENDATA->m_hPen = (WXHPEN) CreatePen(wx2msPenStyle(M_PENDATA->m_style), M_PENDATA->m_width, ms_colour);
     else


@@ -236,6 +224,11 @@ bool wxPen::RealizeResource(void)
         break ;
         default:
           logb.lbStyle = BS_SOLID ;
         break ;
         default:
           logb.lbStyle = BS_SOLID ;

+          // this should be unnecessary (it's unused) but suppresses the Purigy
+          // messages about uninitialized memory read
+#ifdef __WXDEBUG__
+          logb.lbHatch = 0;
+#endif

         break ;
       }
       logb.lbColor = ms_colour ;
         break ;
       }
       logb.lbColor = ms_colour ;


@@ -263,7 +256,7 @@ bool wxPen::RealizeResource(void)
 #else
     M_PENDATA->m_hPen = (WXHPEN) CreatePen(wx2msPenStyle(M_PENDATA->m_style), M_PENDATA->m_width, ms_colour);
 #endif
 #else
     M_PENDATA->m_hPen = (WXHPEN) CreatePen(wx2msPenStyle(M_PENDATA->m_style), M_PENDATA->m_width, ms_colour);
 #endif

-#ifdef DEBUG_CREATE
+#ifdef WXDEBUG_CREATE

     if (M_PENDATA->m_hPen==0)
       wxError("Cannot create pen","Internal error") ;
 #endif
     if (M_PENDATA->m_hPen==0)
       wxError("Cannot create pen","Internal error") ;
 #endif


@@ -272,7 +265,7 @@ bool wxPen::RealizeResource(void)
   return FALSE;
 }
 
   return FALSE;
 }
 

-WXHANDLE wxPen::GetResourceHandle(void)
+WXHANDLE wxPen::GetResourceHandle()

 {
        if ( !M_PENDATA )
                return 0;
 {
        if ( !M_PENDATA )
                return 0;


@@ -291,123 +284,97 @@ bool wxPen::FreeResource(bool force)
   else return FALSE;
 }
 
   else return FALSE;
 }
 

-/*
-bool wxPen::UseResource(void)
-{
-  IncrementResourceUsage();
-  return TRUE;
-}
-
-bool wxPen::ReleaseResource(void)
-{
-  DecrementResourceUsage();
-  return TRUE;
-}
-*/
-
-bool wxPen::IsFree(void)
+bool wxPen::IsFree() const

 {
   return (M_PENDATA && M_PENDATA->m_hPen == 0);
 }
 
 {
   return (M_PENDATA && M_PENDATA->m_hPen == 0);
 }
 

-void wxPen::SetColour(const wxColour& col)
+void wxPen::Unshare()

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
-
-  M_PENDATA->m_colour = col;
-  
-  if (FreeResource())
-    RealizeResource();
+       // Don't change shared data
+       if (!m_refData)
+    {
+               m_refData = new wxPenRefData();
+       }
+    else
+    {
+               wxPenRefData* ref = new wxPenRefData(*(wxPenRefData*)m_refData);
+               UnRef();
+               m_refData = ref;
+       }

 }
 
 }
 

-void wxPen::SetColour(const wxString& col)
+void wxPen::SetColour(const wxColour& col)

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_colour = col;
+    M_PENDATA->m_colour = col;

   
   

-  if (FreeResource())

     RealizeResource();
 }
 
     RealizeResource();
 }
 

-void wxPen::SetColour(const unsigned char r, const unsigned char g, const unsigned char b)
+void wxPen::SetColour(unsigned char r, unsigned char g, unsigned char b)

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_colour.Set(r, g, b);
+    M_PENDATA->m_colour.Set(r, g, b);

   
   

-  if (FreeResource())

     RealizeResource();
 }
 
     RealizeResource();
 }
 

-void wxPen::SetWidth(const int Width)
+void wxPen::SetWidth(int Width)

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_width = Width;
+    M_PENDATA->m_width = Width;

 
 

-  if (FreeResource())

     RealizeResource();
 }
 
     RealizeResource();
 }
 

-void wxPen::SetStyle(const int Style)
+void wxPen::SetStyle(int Style)

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_style = Style;
+    M_PENDATA->m_style = Style;

 
 

-  if (FreeResource())

     RealizeResource();
 }
 
 void wxPen::SetStipple(const wxBitmap& Stipple)
 {
     RealizeResource();
 }
 
 void wxPen::SetStipple(const wxBitmap& Stipple)
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_stipple = Stipple;
-  M_PENDATA->m_style = wxSTIPPLE;
+    M_PENDATA->m_stipple = Stipple;
+    M_PENDATA->m_style = wxSTIPPLE;

   
   

-  if (FreeResource())

     RealizeResource();
 }
 
     RealizeResource();
 }
 

-void wxPen::SetDashes(const int nb_dashes, const wxDash *Dash)
+void wxPen::SetDashes(int nb_dashes, const wxDash *Dash)

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_nbDash = nb_dashes;
-  M_PENDATA->m_dash = (wxDash *)Dash;
+    M_PENDATA->m_nbDash = nb_dashes;
+    M_PENDATA->m_dash = (wxDash *)Dash;

   
   

-  if (FreeResource())

     RealizeResource();
 }
 
     RealizeResource();
 }
 

-void wxPen::SetJoin(const int Join)
+void wxPen::SetJoin(int Join)

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_join = Join;
+    M_PENDATA->m_join = Join;

 
 

-  if (FreeResource())

     RealizeResource();
 }
 
     RealizeResource();
 }
 

-void wxPen::SetCap(const int Cap)
+void wxPen::SetCap(int Cap)

 {
 {

-  if ( !M_PENDATA )
-       m_refData = new wxPenRefData;
+    Unshare();

 
 

-  M_PENDATA->m_cap = Cap;
+    M_PENDATA->m_cap = Cap;

 
 

-  if (FreeResource())

     RealizeResource();
 }
 
     RealizeResource();
 }