Last part from weak ref patch for event sink disconnection

[wxWidgets.git] / include / wx / generic / spinctlg.h

diff --git a/include/wx/generic/spinctlg.h b/include/wx/generic/spinctlg.h
index 2ea44a673811065d0e549c39ecc8f83a21c7b792..9d4f63f7fe8eefd44b54b8139d4e22bba390f300 100644 (file)
--- a/include/wx/generic/spinctlg.h
+++ b/include/wx/generic/spinctlg.h
@@ -12,23 +12,113 @@
 #ifndef _WX_GENERIC_SPINCTRL_H_
 #define _WX_GENERIC_SPINCTRL_H_
 
-#ifdef __GNUG__
-    #pragma interface "spinctlg.h"
-#endif
+// ----------------------------------------------------------------------------
+// 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.
+// ----------------------------------------------------------------------------
 
-#include "wx/textctrl.h"
+#if wxUSE_SPINBTN
+
+class WXDLLIMPEXP_FWD_CORE wxSpinButton;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+
+// ----------------------------------------------------------------------------
+// wxSpinCtrl is a combination of wxTextCtrl and wxSpinButton
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxSpinCtrl : public wxControl
+{
+public:
+    wxSpinCtrl() { Init(); }
+
+    wxSpinCtrl(wxWindow *parent,
+               wxWindowID id = wxID_ANY,
+               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 = wxID_ANY,
+                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);
+    void SetSelection(long from, long to);
+
+    // 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
 
 // ----------------------------------------------------------------------------
-// generic wxSpinCtrl is just a text control
+// wxSpinCtrl is just a text control
 // ----------------------------------------------------------------------------
 
+#include "wx/textctrl.h"
+
 class WXDLLEXPORT wxSpinCtrl : public wxTextCtrl
 {
 public:
     wxSpinCtrl() { Init(); }
 
     wxSpinCtrl(wxWindow *parent,
-               wxWindowID id = -1,
+               wxWindowID id = wxID_ANY,
                const wxString& value = wxEmptyString,
                const wxPoint& pos = wxDefaultPosition,
                const wxSize& size = wxDefaultSize,
@@ -40,7 +130,7 @@ public:
     }
 
     bool Create(wxWindow *parent,
-                wxWindowID id = -1,
+                wxWindowID id = wxID_ANY,
                 const wxString& value = wxEmptyString,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
@@ -86,5 +176,7 @@ private:
     DECLARE_DYNAMIC_CLASS(wxSpinCtrl)
 };
 
+#endif // wxUSE_SPINBTN/!wxUSE_SPINBTN
+
 #endif // _WX_GENERIC_SPINCTRL_H_