switching colors

[wxWidgets.git] / src / cocoa / colour.mm

diff --git a/src/cocoa/colour.mm b/src/cocoa/colour.mm
index b1aa432a3ceb56ec387be30391d84900bf1fd068..914408e291fbb1fc10d727aa80c340f800d7ba2b 100644 (file)
--- a/src/cocoa/colour.mm
+++ b/src/cocoa/colour.mm
@@ -1,21 +1,22 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        colour.mm
+// Name:        src/cococa/colour.mm

 // Purpose:     wxColour class
 // Author:      David Elliott
 // Modified by:
 // Created:     2003/06/17
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott
 // Purpose:     wxColour class
 // Author:      David Elliott
 // Modified by:
 // Created:     2003/06/17
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott

-// Licence:    wxWidgets licence
+// Licence:     wxWidgets licence

 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"

-#ifndef WX_PRECOMP
-#endif //WX_PRECOMP

 
 

-#include "wx/gdicmn.h"

 #include "wx/colour.h"
 
 #include "wx/colour.h"
 

+#ifndef WX_PRECOMP
+    #include "wx/gdicmn.h"
+#endif //WX_PRECOMP
+

 #include "wx/cocoa/autorelease.h"
 
 #import <AppKit/NSColor.h>
 #include "wx/cocoa/autorelease.h"
 
 #import <AppKit/NSColor.h>


@@ -35,6 +36,7 @@ wxColour::wxColour (const wxColour& col)
 ,   m_red(col.m_red)
 ,   m_green(col.m_green)
 ,   m_blue(col.m_blue)
 ,   m_red(col.m_red)
 ,   m_green(col.m_green)
 ,   m_blue(col.m_blue)

+,   m_alpha(col.m_alpha)

 {
     [m_cocoaNSColor retain];
 }
 {
     [m_cocoaNSColor retain];
 }


@@ -51,39 +53,28 @@ wxColour& wxColour::operator =(const wxColour& col)
     m_red = col.m_red;
     m_green = col.m_green;
     m_blue = col.m_blue;
     m_red = col.m_red;
     m_green = col.m_green;
     m_blue = col.m_blue;

+    m_alpha = col.m_alpha;

     [m_cocoaNSColor retain];
     return *this;
 }
 
     [m_cocoaNSColor retain];
     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 ()
 {
     [m_cocoaNSColor release];
 }
 
 wxColour::~wxColour ()
 {
     [m_cocoaNSColor release];
 }
 

-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)

 {
     wxAutoNSAutoreleasePool pool;
     [m_cocoaNSColor release];
 {
     wxAutoNSAutoreleasePool pool;
     [m_cocoaNSColor release];

-    m_cocoaNSColor = [[NSColor colorWithCalibratedRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:1.0] retain];
+    m_cocoaNSColor = [[NSColor colorWithCalibratedRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:a/255.0] retain];

     m_red = r;
     m_green = g;
     m_blue = b;
     m_red = r;
     m_green = g;
     m_blue = b;

+    m_alpha = a;

 }
 
 void wxColour::Set( WX_NSColor aColor )
 }
 
 void wxColour::Set( WX_NSColor aColor )


@@ -96,8 +87,8 @@ void wxColour::Set( WX_NSColor aColor )
        unless the color was actually RGB to begin with it's likely that
        these will be fairly bogus. Particulary if the color is a pattern. */
     NSColor *rgbColor = [m_cocoaNSColor colorUsingColorSpaceName:NSCalibratedRGBColorSpace];
        unless the color was actually RGB to begin with it's likely that
        these will be fairly bogus. Particulary if the color is a pattern. */
     NSColor *rgbColor = [m_cocoaNSColor colorUsingColorSpaceName:NSCalibratedRGBColorSpace];

-    m_red = [rgbColor redComponent]*255.0;
-    m_green = [rgbColor greenComponent]*255.0;
-    m_blue = [rgbColor blueComponent]*255.0;
+    m_red   = (wxUint8) ([rgbColor redComponent]   * 255.0);
+    m_green = (wxUint8) ([rgbColor greenComponent] * 255.0);
+    m_blue  = (wxUint8) ([rgbColor blueComponent]  * 255.0);
+    m_alpha  = (wxUint8) ([rgbColor alphaComponent]  * 255.0);

 }
 }

-