minimize overlay area to avoid eg scrolling artifacts when using a caret

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

diff --git a/src/msw/colour.cpp b/src/msw/colour.cpp
index d537b88849eb2dc1ec12de0e3147c9353b307331..acd528ef631d73a5247c9deaf8776e7b6e24ce7e 100644 (file)
--- a/src/msw/colour.cpp
+++ b/src/msw/colour.cpp
@@ -13,10 +13,15 @@
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-#pragma hdrstop
+    #pragma hdrstop
+#endif
+
+#include "wx/colour.h"
+
+#ifndef WX_PRECOMP
+    #include "wx/gdicmn.h"
 #endif
 
-#include "wx/gdicmn.h"
 #include "wx/msw/private.h"
 
 #include <string.h>
@@ -25,28 +30,17 @@
 
 template<> void wxStringReadValue(const wxString &s , wxColour &data )
 {
-    // copied from VS xrc
-    unsigned long tmp = 0;
-
-    if (s.Length() != 7 || s[0u] != wxT('#')
-        || wxSscanf(s.c_str(), wxT("#%lX"), &tmp) != 1)
+    if ( !data.Set(s) )
     {
         wxLogError(_("String To Colour : Incorrect colour specification : %s"),
             s.c_str() );
         data = wxNullColour;
     }
-    else
-    {
-        data = wxColour((unsigned char) ((tmp & 0xFF0000) >> 16) ,
-            (unsigned char) ((tmp & 0x00FF00) >> 8),
-            (unsigned char) ((tmp & 0x0000FF)));
-    }
 }
 
 template<> void wxStringWriteValue(wxString &s , const wxColour &data )
 {
-    s = wxString::Format(wxT("#%02X%02X%02X"),
-        data.Red(), data.Green(), data.Blue() );
+    s = data.GetAsString(wxC2S_HTML_SYNTAX);
 }
 
 wxTO_STRING_IMP( wxColour )
@@ -60,7 +54,7 @@ wxBEGIN_PROPERTIES_TABLE(wxColour)
     wxREADONLY_PROPERTY( Blue, unsigned char, Blue, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group"))
 wxEND_PROPERTIES_TABLE()
 
-wxCONSTRUCTOR_3( wxColour, unsigned char, Red, unsigned char, Green, unsigned char, Blue )
+wxDIRECT_CONSTRUCTOR_3( wxColour, unsigned char, Red, unsigned char, Green, unsigned char, Blue )
 
 wxBEGIN_HANDLERS_TABLE(wxColour)
 wxEND_HANDLERS_TABLE()
@@ -74,52 +68,23 @@ void wxColour::Init()
 {
     m_isInit = false;
     m_pixel = 0;
+    m_alpha =
     m_red =
     m_blue =
     m_green = 0;
 }
 
-wxColour::wxColour(const wxColour& col)
-         :wxObject()
-{
-    *this = col;
-}
-
-wxColour& wxColour::operator=(const wxColour& col)
-{
-    m_red = col.m_red;
-    m_green = col.m_green;
-    m_blue = col.m_blue;
-    m_isInit = col.m_isInit;
-    m_pixel = col.m_pixel;
-    return *this;
-}
-
-void wxColour::InitFromName(const wxString& name)
-{
-    if ( wxTheColourDatabase )
-    {
-        wxColour col = wxTheColourDatabase->Find(name);
-        if ( col.Ok() )
-        {
-            *this = col;
-            return;
-        }
-    }
-
-    // leave invalid
-    Init();
-}
-
 wxColour::~wxColour()
 {
 }
 
-void wxColour::Set(unsigned char r, unsigned char g, unsigned char b)
+void wxColour::InitRGBA(unsigned char r, unsigned char g, unsigned char b,
+                        unsigned char a)
 {
     m_red = r;
     m_green = g;
     m_blue = b;
+    m_alpha = a;
     m_isInit = true;
     m_pixel = PALETTERGB(m_red, m_green, m_blue);
 }