remove unused variable assignment, closes #14928

[wxWidgets.git] / include / wx / cocoa / radiobox.h

diff --git a/include/wx/cocoa/radiobox.h b/include/wx/cocoa/radiobox.h
index 9caf5afcf1a120c085f484d8aeeda3221892c5aa..69600c8421945ba10630373c6c5bd73d3f524674 100644 (file)
--- a/include/wx/cocoa/radiobox.h
+++ b/include/wx/cocoa/radiobox.h
@@ -13,15 +13,18 @@
 #define __WX_COCOA_RADIOBOX_H__
 
 // #include "wx/cocoa/NSButton.h"
+DECLARE_WXCOCOA_OBJC_CLASS(NSMatrix);
 
 // ========================================================================
 // wxRadioBox
 // ========================================================================
-class WXDLLEXPORT wxRadioBox: public wxControl, public wxRadioBoxBase// , protected wxCocoaNSButton
+class WXDLLIMPEXP_CORE wxRadioBox: public wxControl, public wxRadioBoxBase// , protected wxCocoaNSButton
 {
     DECLARE_DYNAMIC_CLASS(wxRadioBox)
     DECLARE_EVENT_TABLE()
-//    WX_DECLARE_COCOA_OWNER(NSButton,NSControl,NSView)
+    // NOTE: We explicitly skip NSControl because our primary cocoa view is
+    // the NSBox but we want to receive action messages from the NSMatrix.
+    WX_DECLARE_COCOA_OWNER(NSBox,NSView,NSView)
 // ------------------------------------------------------------------------
 // initialization
 // ------------------------------------------------------------------------
@@ -70,12 +73,29 @@ public:
             const wxString& name = wxRadioBoxNameStr);
     virtual ~wxRadioBox();
 
+    // Enabling
+    virtual bool Enable(unsigned int n, bool enable = true);
+    virtual bool IsItemEnabled(unsigned int WXUNUSED(n)) const
+    {
+        /* TODO */
+        return true;
+    }
+
+    // Showing
+    virtual bool Show(unsigned int n, bool show = true);
+    virtual bool IsItemShown(unsigned int WXUNUSED(n)) const
+    {
+        /* TODO */
+        return true;
+    }
+
 // ------------------------------------------------------------------------
 // Cocoa callbacks
 // ------------------------------------------------------------------------
 protected:
-    // Static boxes cannot be enabled/disabled
-    virtual void CocoaSetEnabled(bool enable) { }
+    // Radio boxes cannot be enabled/disabled
+    virtual void CocoaSetEnabled(bool WXUNUSED(enable)) { }
+    virtual void CocoaTarget_action(void);
 // ------------------------------------------------------------------------
 // Implementation
 // ------------------------------------------------------------------------
@@ -89,10 +109,30 @@ public:
     virtual wxString GetString(unsigned int n) const;
     virtual void SetString(unsigned int n, const wxString& label);
     // change the individual radio button state
-    virtual bool Enable(unsigned int n, bool enable = true);
-    virtual bool Show(unsigned int n, bool show = true);
 protected:
+    // We don't want the typical wxCocoaNSBox behaviour because our real
+    // implementation is by using an NSMatrix as the NSBox's contentView.
+    WX_NSMatrix GetNSMatrix() const;
+    void AssociateNSBox(WX_NSBox theBox);
+    void DisassociateNSBox(WX_NSBox theBox);
+
     virtual wxSize DoGetBestSize() const;
+
+    int GetRowForIndex(int n) const
+    {
+        if(m_windowStyle & wxRA_SPECIFY_COLS)
+            return n / GetMajorDim();
+        else
+            return n % GetMajorDim();
+    }
+
+    int GetColumnForIndex(int n) const
+    {
+        if(m_windowStyle & wxRA_SPECIFY_COLS)
+            return n % GetMajorDim();
+        else
+            return n / GetMajorDim();
+    }
 };
 
 #endif // __WX_COCOA_RADIOBOX_H__