Don't define __STRICT_ANSI__, we should build both with and without it.

[wxWidgets.git] / include / wx / spinctrl.h

diff --git a/include/wx/spinctrl.h b/include/wx/spinctrl.h
index 4f3f067d2601c55ad3fbb418e621453d0572c06e..7a7b3a4bd9c3ceea9583b2633dff0e9a0a7935dc 100644 (file)
--- a/include/wx/spinctrl.h
+++ b/include/wx/spinctrl.h
@@ -1,10 +1,9 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        spinctrl.h
+// Name:        wx/spinctrl.h

 // Purpose:     wxSpinCtrlBase class
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     22.07.99
 // Purpose:     wxSpinCtrlBase class
 // Author:      Vadim Zeitlin
 // Modified by:
 // Created:     22.07.99

-// RCS-ID:      $Id$

 // Copyright:   (c) Vadim Zeitlin
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 // Copyright:   (c) Vadim Zeitlin
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////


@@ -12,65 +11,145 @@
 #ifndef _WX_SPINCTRL_H_
 #define _WX_SPINCTRL_H_
 
 #ifndef _WX_SPINCTRL_H_
 #define _WX_SPINCTRL_H_
 

+#include "wx/defs.h"
+
+#if wxUSE_SPINCTRL
+

 #include "wx/spinbutt.h"        // should make wxSpinEvent visible to the app
 
 #include "wx/spinbutt.h"        // should make wxSpinEvent visible to the app
 

+// Events
+class WXDLLIMPEXP_FWD_CORE wxSpinDoubleEvent;
+
+wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_CORE, wxEVT_SPINCTRL, wxSpinEvent);
+wxDECLARE_EXPORTED_EVENT(WXDLLIMPEXP_CORE, wxEVT_SPINCTRLDOUBLE, wxSpinDoubleEvent);
+

 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------

-// a spin ctrl is a text control with a spin button which is usually used to
-// prompt the user for a numeric input
+// A spin ctrl is a text control with a spin button which is usually used to
+// prompt the user for a numeric input.
+// There are two kinds for number types T=integer or T=double.

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-/* there is no generic base class for this control because it's imlpemented
-   very differently under MSW and other platforms
-
-class WXDLLEXPORT wxSpinCtrlBase : public wxControl
+class WXDLLIMPEXP_CORE wxSpinCtrlBase : public wxControl

 {
 public:
 {
 public:

-    wxSpinCtrlBase() { Init(); }
+    wxSpinCtrlBase() {}

 
 

-    // accessors
-    virtual int GetValue() const = 0;
-    virtual int GetMin() const { return m_min; }
-    virtual int GetMax() const { return m_max; }
+    // accessor functions that derived classes are expected to have
+    // T GetValue() const
+    // T GetMin() const
+    // T GetMax() const
+    // T GetIncrement() const
+    virtual bool GetSnapToTicks() const = 0;
+    // unsigned GetDigits() const                   - wxSpinCtrlDouble only

 
 

-    // operations
+    // operation functions that derived classes are expected to have

     virtual void SetValue(const wxString& value) = 0;
     virtual void SetValue(const wxString& value) = 0;

-    virtual void SetValue(int val) = 0;
-    virtual void SetRange(int minVal, int maxVal) = 0;
+    // void SetValue(T val)
+    // void SetRange(T minVal, T maxVal)
+    // void SetIncrement(T inc)
+    virtual void SetSnapToTicks(bool snap_to_ticks) = 0;
+    // void SetDigits(unsigned digits)              - wxSpinCtrlDouble only
+
+    // The base for numbers display, e.g. 10 or 16.
+    virtual int GetBase() const = 0;
+    virtual bool SetBase(int base) = 0;

 
 

-    // as the wxTextCtrl method
+    // Select text in the textctrl

     virtual void SetSelection(long from, long to) = 0;
 
     virtual void SetSelection(long from, long to) = 0;
 

+private:
+    wxDECLARE_NO_COPY_CLASS(wxSpinCtrlBase);
+};
+
+// ----------------------------------------------------------------------------
+// wxSpinDoubleEvent - a wxSpinEvent for double valued controls
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_CORE wxSpinDoubleEvent : public wxNotifyEvent
+{
+public:
+    wxSpinDoubleEvent(wxEventType commandType = wxEVT_NULL, int winid = 0,
+                      double value = 0)
+        : wxNotifyEvent(commandType, winid), m_value(value)
+    {
+    }
+
+    wxSpinDoubleEvent(const wxSpinDoubleEvent& event)
+        : wxNotifyEvent(event), m_value(event.GetValue())
+    {
+    }
+
+    double GetValue() const       { return m_value; }
+    void   SetValue(double value) { m_value = value; }
+
+    virtual wxEvent *Clone() const { return new wxSpinDoubleEvent(*this); }
+

 protected:
 protected:

-    // initialize m_min/max with the default values
-    void Init() { m_min = 0; m_max = 100; }
+    double m_value;

 
 

-    int   m_min;
-    int   m_max;
+private:
+    DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxSpinDoubleEvent)

 };
 };

-*/
+
+// ----------------------------------------------------------------------------
+// wxSpinDoubleEvent event type, see also wxSpinEvent in wx/spinbutt.h
+// ----------------------------------------------------------------------------
+
+typedef void (wxEvtHandler::*wxSpinDoubleEventFunction)(wxSpinDoubleEvent&);
+
+#define wxSpinDoubleEventHandler(func) \
+    wxEVENT_HANDLER_CAST(wxSpinDoubleEventFunction, func)
+
+// macros for handling spinctrl events
+
+#define EVT_SPINCTRL(id, fn) \
+    wx__DECLARE_EVT1(wxEVT_SPINCTRL, id, wxSpinEventHandler(fn))
+
+#define EVT_SPINCTRLDOUBLE(id, fn) \
+    wx__DECLARE_EVT1(wxEVT_SPINCTRLDOUBLE, id, wxSpinDoubleEventHandler(fn))

 
 // ----------------------------------------------------------------------------
 // include the platform-dependent class implementation
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // include the platform-dependent class implementation
 // ----------------------------------------------------------------------------
 

+// we may have a native wxSpinCtrl implementation, native wxSpinCtrl and
+// wxSpinCtrlDouble implementations or neither, define the appropriate symbols
+// and include the generic version if necessary to provide the missing class(es)
+

 #if defined(__WXUNIVERSAL__)
 #if defined(__WXUNIVERSAL__)

-    #include "wx/generic/spinctlg.h"
-#elif defined(__WXMSW__) && defined(__WIN32__)
+    // nothing, use generic controls
+#elif defined(__WXMSW__)
+    #define wxHAS_NATIVE_SPINCTRL

     #include "wx/msw/spinctrl.h"
 #elif defined(__WXPM__)
     #include "wx/msw/spinctrl.h"
 #elif defined(__WXPM__)

+    #define wxHAS_NATIVE_SPINCTRL

     #include "wx/os2/spinctrl.h"
     #include "wx/os2/spinctrl.h"

-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
+    #define wxHAS_NATIVE_SPINCTRL
+    #define wxHAS_NATIVE_SPINCTRLDOUBLE

     #include "wx/gtk/spinctrl.h"
     #include "wx/gtk/spinctrl.h"

-#elif defined(__WXMOTIF__)
-    #include "wx/generic/spinctlg.h"
-#elif defined(__WXMAC__)
-    #include "wx/mac/spinctrl.h"
-#else // Win16 || !Win
-    #include "wx/generic/spinctlg.h"
+#elif defined(__WXGTK__)
+    #define wxHAS_NATIVE_SPINCTRL
+    #include "wx/gtk1/spinctrl.h"

 #endif // platform
 
 #endif // platform
 

-#define EVT_SPINCTRL(id, fn) \
-    DECLARE_EVENT_TABLE_ENTRY( wxEVT_COMMAND_SPINCTRL_UPDATED, id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxSpinEventFunction, & fn ), (wxObject *) NULL ),
+#if !defined(wxHAS_NATIVE_SPINCTRL) || !defined(wxHAS_NATIVE_SPINCTRLDOUBLE)
+    #include "wx/generic/spinctlg.h"
+#endif

 
 

-#endif // _WX_SPINCTRL_H_
+namespace wxPrivate
+{

 
 

+// This is an internal helper function currently used by all ports: return the
+// string containing hexadecimal representation of the given number.
+extern wxString wxSpinCtrlFormatAsHex(long val, long maxVal);
+
+} // namespace wxPrivate
+
+// old wxEVT_COMMAND_* constants
+#define wxEVT_COMMAND_SPINCTRL_UPDATED         wxEVT_SPINCTRL
+#define wxEVT_COMMAND_SPINCTRLDOUBLE_UPDATED   wxEVT_SPINCTRLDOUBLE
+
+#endif // wxUSE_SPINCTRL
+
+#endif // _WX_SPINCTRL_H_