Added chapter on collection and container classes to contents

[wxWidgets.git] / src / os2 / pen.cpp

diff --git a/src/os2/pen.cpp b/src/os2/pen.cpp
index 3d6fea538d68c4b21f180a9a2886d68bf457d5fc..1e99b340b287a0c579d6bfb1f6f5fb76eb8935c1 100644 (file)
--- a/src/os2/pen.cpp
+++ b/src/os2/pen.cpp
@@ -24,6 +24,8 @@
 #include "wx/os2/private.h"
 #include "assert.h"
 
+IMPLEMENT_DYNAMIC_CLASS(wxPen, wxGDIObject)
+
 wxPenRefData::wxPenRefData()
 {
     m_style = wxSOLID;
@@ -31,7 +33,7 @@ wxPenRefData::wxPenRefData()
     m_join = wxJOIN_ROUND ;
     m_cap = wxCAP_ROUND ;
     m_nbDash = 0 ;
-    m_dash = 0 ;
+    m_dash = (wxPMDash*)NULL;
     m_hPen = 0;
 }
 
@@ -80,7 +82,7 @@ wxPen::wxPen(const wxColour& col, int Width, int 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_dash = (wxPMDash*)NULL;
     M_PENDATA->m_hPen = 0 ;
 
 // TODO:
@@ -106,7 +108,7 @@ wxPen::wxPen(const wxBitmap& stipple, int Width)
     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_dash = (wxPMDash*)NULL;
     M_PENDATA->m_hPen = 0 ;
 
     RealizeResource();
@@ -133,13 +135,18 @@ bool wxPen::FreeResource(bool force)
 {
     if (M_PENDATA && (M_PENDATA->m_hPen != 0))
     {
-        DeleteObject((HPEN) M_PENDATA->m_hPen);
+// TODO:        DeleteObject((HPEN) M_PENDATA->m_hPen);
         M_PENDATA->m_hPen = 0;
         return TRUE;
     }
     else return FALSE;
 }
 
+bool wxPen::IsFree() const
+{
+  return (M_PENDATA && M_PENDATA->m_hPen == 0);
+}
+
 void wxPen::Unshare()
 {
     // Don't change shared data
@@ -160,7 +167,7 @@ void wxPen::SetColour(const wxColour& col)
     Unshare();
 
     M_PENDATA->m_colour = col;
-  
+
     RealizeResource();
 }
 
@@ -169,7 +176,7 @@ void wxPen::SetColour(unsigned char r, unsigned char g, unsigned char b)
     Unshare();
 
     M_PENDATA->m_colour.Set(r, g, b);
-  
+
     RealizeResource();
 }
 
@@ -197,7 +204,7 @@ void wxPen::SetStipple(const wxBitmap& Stipple)
 
     M_PENDATA->m_stipple = Stipple;
     M_PENDATA->m_style = wxSTIPPLE;
-  
+
     RealizeResource();
 }
 
@@ -206,8 +213,8 @@ void wxPen::SetDashes(int nb_dashes, const wxDash *Dash)
     Unshare();
 
     M_PENDATA->m_nbDash = nb_dashes;
-    M_PENDATA->m_dash = (wxDash *)Dash;
-  
+    M_PENDATA->m_dash = (wxPMDash *)Dash;
+
     RealizeResource();
 }
 
@@ -229,22 +236,13 @@ void wxPen::SetCap(int Cap)
     RealizeResource();
 }
 
-void wxPen::SetCap(int Cap)
-{
-    Unshare();
-
-    M_PENDATA->m_cap = Cap;
-
-    RealizeResource();
-}
-
 int wx2os2PenStyle(int wx_style)
 {
-    int cstyle;
+    int cstyle = 0;
 // TODO:
 /*
     switch (wx_style)
-    { 
+    {
        case wxDOT:
            cstyle = PS_DOT;
        break;