better implementation from VZ

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

diff --git a/src/cocoa/spinbutt.mm b/src/cocoa/spinbutt.mm
index 2a3cd8038d942d2d962e5f8c81542de878945fea..53ce3b29a6c764a739010ed45a8157edb01b53c6 100644 (file)
--- a/src/cocoa/spinbutt.mm
+++ b/src/cocoa/spinbutt.mm
@@ -6,7 +6,7 @@
 // Created:     2003/07/14
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott
-// Licence:    wxWindows licence
+// Licence:    wxWidgets licence
 /////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
@@ -30,10 +30,19 @@ bool wxSpinButton::Create(wxWindow *parent, wxWindowID winid,
             const wxPoint& pos, const wxSize& size, long style,
             const wxString& name)
 {
+    //bad flag checking
+    wxASSERT_MSG( !(style & wxSP_HORIZONTAL), wxT("Horizontal wxSpinButton not supported in cocoa"));
     if(!CreateControl(parent,winid,pos,size,style,wxDefaultValidator,name))
         return false;
     SetNSControl([[NSStepper alloc] initWithFrame: MakeDefaultNSRect(size)]);
     [m_cocoaNSView release];
+    
+    //flag handling
+    [(NSStepper*)m_cocoaNSView setValueWraps:style & wxSP_WRAP]; //default == true, evidently
+    
+    //final setup
+    [(NSStepper*)m_cocoaNSView setTarget: sm_cocoaTarget];
+    [(NSStepper*)m_cocoaNSView setAction:@selector(wxNSControlAction:)];
     if(m_parent)
         m_parent->CocoaAddChild(this);
     SetInitialFrameRect(pos,size);
@@ -43,6 +52,35 @@ bool wxSpinButton::Create(wxWindow *parent, wxWindowID winid,
 
 wxSpinButton::~wxSpinButton()
 {
+    [(NSStepper*)m_cocoaNSView setTarget: nil];
+    [(NSStepper*)m_cocoaNSView setAction: nil];
+}
+
+int wxSpinButton::GetValue() const
+{
+    return [(NSStepper*)m_cocoaNSView intValue];
+}
+
+void wxSpinButton::SetValue(int value)
+{
+    [(NSStepper*)m_cocoaNSView setIntValue:value];
+}
+
+void wxSpinButton::SetRange(int minValue, int maxValue)
+{
+    [(NSStepper*)m_cocoaNSView setMinValue:minValue];
+    [(NSStepper*)m_cocoaNSView setMaxValue:maxValue];
+    wxSpinButtonBase::SetRange(minValue,maxValue);
+}
+
+void wxSpinButton::CocoaTarget_action()
+{
+    /* TODO: up/down events */
+    /* This sends the changed event (not specific on up or down) */
+    wxSpinEvent event(wxEVT_SCROLL_THUMBTRACK, GetId());
+    event.SetPosition(GetValue());
+    event.SetEventObject(this);
+    HandleWindowEvent(event);
 }
 
 #endif // wxUSE_SPINBTN