fixing warnings

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61297 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/osx/carbon/colordlgosx.mm b/src/osx/carbon/colordlgosx.mm
index f1093c4391e6c9f0fc1b519ff37164033644ee3d..df8e2263a6f634e9456e4be656ecb55ddb1f43b5 100644 (file)
--- a/src/osx/carbon/colordlgosx.mm
+++ b/src/osx/carbon/colordlgosx.mm
@@ -112,10 +112,10 @@ bool wxColourDialog::Create(wxWindow *parent, wxColourData *data)
 
     if(m_colourData.GetColour().IsOk())
         [[NSColorPanel sharedColorPanel] setColor:
-            [NSColor colorWithCalibratedRed:m_colourData.GetColour().Red() / 255.0
-                                        green:m_colourData.GetColour().Green() / 255.0
-                                        blue:m_colourData.GetColour().Blue() / 255.0
-                                        alpha:1.0]
+            [NSColor colorWithCalibratedRed:(CGFloat) (m_colourData.GetColour().Red() / 255.0)
+                                        green:(CGFloat) (m_colourData.GetColour().Green() / 255.0)
+                                        blue:(CGFloat) (m_colourData.GetColour().Blue() / 255.0)
+                                        alpha:(CGFloat) 1.0]
         ];
     else
         [[NSColorPanel sharedColorPanel] setColor:[NSColor blackColor]];