separate mac implementation

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16349 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mac/spinctrl.h

@@ -0,0 +1,185 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/generic/spinctlg.h
+// Purpose:     generic wxSpinCtrl class
+// Author:      Vadim Zeitlin
+// Modified by:
+// Created:     28.10.99
+// RCS-ID:      $Id$
+// Copyright:   (c) Vadim Zeitlin
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_MAC_SPINCTRL_H_
+#define _WX_MAC_SPINCTRL_H_
+
+// ----------------------------------------------------------------------------
+// wxSpinCtrl is a combination of wxSpinButton and wxTextCtrl, so if
+// wxSpinButton is available, this is what we do - but if it isn't, we still
+// define wxSpinCtrl class which then has the same appearance as wxTextCtrl but
+// the different interface. This allows to write programs using wxSpinCtrl
+// without tons of #ifdefs.
+// ----------------------------------------------------------------------------
+
+#if wxUSE_SPINBTN 
+
+#ifdef __GNUG__
+    #pragma interface "spinctlg.h"
+#endif
+
+class WXDLLEXPORT wxSpinButton;
+class WXDLLEXPORT wxTextCtrl;
+
+// ----------------------------------------------------------------------------
+// wxSpinCtrl is a combination of wxTextCtrl and wxSpinButton
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxSpinCtrl : public wxControl
+{
+public:
+    wxSpinCtrl() { Init(); }
+
+    wxSpinCtrl(wxWindow *parent,
+               wxWindowID id = -1,
+               const wxString& value = wxEmptyString,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = wxSP_ARROW_KEYS,
+               int min = 0, int max = 100, int initial = 0,
+               const wxString& name = _T("wxSpinCtrl"))
+    {
+        Init();
+        Create(parent, id, value, pos, size, style, min, max, initial, name);
+    }
+
+    bool Create(wxWindow *parent,
+                wxWindowID id = -1,
+                const wxString& value = wxEmptyString,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxSP_ARROW_KEYS,
+                int min = 0, int max = 100, int initial = 0,
+                const wxString& name = _T("wxSpinCtrl"));
+
+    virtual ~wxSpinCtrl();
+
+    // operations
+    void SetValue(int val);
+    void SetValue(const wxString& text);
+    void SetRange(int min, int max);
+
+    // accessors
+    int GetValue() const;
+    int GetMin() const;
+    int GetMax() const;
+
+    // implementation from now on
+
+    // forward these functions to all subcontrols
+    virtual bool Enable(bool enable = TRUE);
+    virtual bool Show(bool show = TRUE);
+
+    // get the subcontrols
+    wxTextCtrl *GetText() const { return m_text; }
+    wxSpinButton *GetSpinButton() const { return m_btn; }
+
+    // set the value of the text (only)
+    void SetTextValue(int val);
+
+    // put the numeric value of the string in the text ctrl into val and return
+    // TRUE or return FALSE if the text ctrl doesn't contain a number or if the
+    // number is out of range
+    bool GetTextValue(int *val) const;
+
+protected:
+    // override the base class virtuals involved into geometry calculations
+    virtual wxSize DoGetBestSize() const;
+    virtual void DoMoveWindow(int x, int y, int width, int height);
+
+    // common part of all ctors
+    void Init();
+
+private:
+    // the subcontrols
+    wxTextCtrl *m_text;
+    wxSpinButton *m_btn;
+    
+private:
+    DECLARE_DYNAMIC_CLASS(wxSpinCtrl)
+};
+
+#else // !wxUSE_SPINBTN
+
+// ----------------------------------------------------------------------------
+// wxSpinCtrl is just a text control
+// ----------------------------------------------------------------------------
+
+#include "wx/textctrl.h"
+
+class WXDLLEXPORT wxSpinCtrl : public wxTextCtrl
+{
+public:
+    wxSpinCtrl() { Init(); }
+
+    wxSpinCtrl(wxWindow *parent,
+               wxWindowID id = -1,
+               const wxString& value = wxEmptyString,
+               const wxPoint& pos = wxDefaultPosition,
+               const wxSize& size = wxDefaultSize,
+               long style = wxSP_ARROW_KEYS,
+               int min = 0, int max = 100, int initial = 0,
+               const wxString& name = _T("wxSpinCtrl"))
+    {
+        Create(parent, id, value, pos, size, style, min, max, initial, name);
+    }
+
+    bool Create(wxWindow *parent,
+                wxWindowID id = -1,
+                const wxString& value = wxEmptyString,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = wxSP_ARROW_KEYS,
+                int min = 0, int max = 100, int initial = 0,
+                const wxString& name = _T("wxSpinCtrl"))
+    {
+        SetRange(min, max);
+
+        bool ok = wxTextCtrl::Create(parent, id, value, pos, size, style,
+                                     wxDefaultValidator, name);
+        SetValue(initial);
+
+        return ok;
+    }
+
+    // accessors
+    int GetValue(int WXUNUSED(dummy) = 1) const
+    {
+        int n;
+        if ( (wxSscanf(wxTextCtrl::GetValue(), wxT("%d"), &n) != 1) )
+            n = INT_MIN;
+
+        return n;
+    }
+
+    int GetMin() const { return m_min; }
+    int GetMax() const { return m_max; }
+
+    // operations
+    void SetValue(const wxString& value) { wxTextCtrl::SetValue(value); }
+    void SetValue(int val) { wxString s; s << val; wxTextCtrl::SetValue(s); }
+    void SetRange(int min, int max) { m_min = min; m_max = max; }
+
+protected:
+    // initialize m_min/max with the default values
+    void Init() { SetRange(0, 100); }
+
+    int   m_min;
+    int   m_max;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxSpinCtrl)
+};
+
+#endif // wxUSE_SPINBTN/!wxUSE_SPINBTN
+
+#endif // _WX_MAC_SPINCTRL_H_
+