don't pass NULL pointer to printf(), this crashes Solaris printf

[wxWidgets.git] / include / wx / msw / combobox.h

diff --git a/include/wx/msw/combobox.h b/include/wx/msw/combobox.h
index e8460b2ae77c52a3b56f72ea32c274685dda2b7a..4a841ec05b54efa03e0733ae0f66b20ade6c71fb 100644 (file)
--- a/include/wx/msw/combobox.h
+++ b/include/wx/msw/combobox.h
@@ -12,7 +12,7 @@
 #ifndef _WX_COMBOBOX_H_
 #define _WX_COMBOBOX_H_
 
 #ifndef _WX_COMBOBOX_H_
 #define _WX_COMBOBOX_H_
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma interface "combobox.h"
 #endif
 
     #pragma interface "combobox.h"
 #endif
 


@@ -20,19 +20,14 @@
 
 #if wxUSE_COMBOBOX
 
 
 #if wxUSE_COMBOBOX
 

-WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
-WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;
-

 // ----------------------------------------------------------------------------
 // Combobox control
 // ----------------------------------------------------------------------------
 
 class WXDLLEXPORT wxComboBox: public wxChoice
 {
 // ----------------------------------------------------------------------------
 // Combobox control
 // ----------------------------------------------------------------------------
 
 class WXDLLEXPORT wxComboBox: public wxChoice
 {

-    DECLARE_DYNAMIC_CLASS(wxComboBox)
-

 public:
 public:

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

 
     wxComboBox(wxWindow *parent, wxWindowID id,
             const wxString& value = wxEmptyString,
 
     wxComboBox(wxWindow *parent, wxWindowID id,
             const wxString& value = wxEmptyString,


@@ -43,8 +38,23 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxComboBoxNameStr)
     {
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxComboBoxNameStr)
     {

+        Init();
+

         Create(parent, id, value, pos, size, n, choices, style, validator, name);
     }
         Create(parent, id, value, pos, size, n, choices, style, validator, name);
     }

+    wxComboBox(wxWindow *parent, wxWindowID id,
+            const wxString& value,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxComboBoxNameStr)
+    {
+        Init();
+
+        Create(parent, id, value, pos, size, choices, style, validator, name);
+    }

 
     bool Create(wxWindow *parent,
                 wxWindowID id,
 
     bool Create(wxWindow *parent,
                 wxWindowID id,


@@ -56,34 +66,90 @@ public:
                 long style = 0,
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString& name = wxComboBoxNameStr);
                 long style = 0,
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString& name = wxComboBoxNameStr);

+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& value,
+                const wxPoint& pos,
+                const wxSize& size,
+                const wxArrayString& choices,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxComboBoxNameStr);

 
     // List functions: see wxChoice
 
     // Text field functions
 
     // List functions: see wxChoice
 
     // Text field functions

-    wxString GetValue() const { return GetLabel(); }
+    wxString GetValue() const { return m_value; }

     virtual void SetValue(const wxString& value);
 
     // Clipboard operations
     virtual void Copy();
     virtual void Cut();
     virtual void Paste();
     virtual void SetValue(const wxString& value);
 
     // Clipboard operations
     virtual void Copy();
     virtual void Cut();
     virtual void Paste();

+    virtual bool CanCopy() const;
+    virtual bool CanCut() const;
+    virtual bool CanPaste() const;

     virtual void SetInsertionPoint(long pos);
     virtual void SetInsertionPointEnd();
     virtual long GetInsertionPoint() const;
     virtual void SetInsertionPoint(long pos);
     virtual void SetInsertionPointEnd();
     virtual long GetInsertionPoint() const;

-    virtual long GetLastPosition() const;
+    virtual wxTextPos GetLastPosition() const;

     virtual void Replace(long from, long to, const wxString& value);
     virtual void Remove(long from, long to);
     virtual void SetSelection(int n) { wxChoice::SetSelection(n); }
     virtual void SetSelection(long from, long to);
     virtual void Replace(long from, long to, const wxString& value);
     virtual void Remove(long from, long to);
     virtual void SetSelection(int n) { wxChoice::SetSelection(n); }
     virtual void SetSelection(long from, long to);

+    virtual int GetSelection() const;
+    virtual void GetSelection(long* from, long* to) const;

     virtual void SetEditable(bool editable);
     virtual void SetEditable(bool editable);

+    virtual void Clear() { wxChoice::Clear(); m_selectionOld = -1; }
+
+    virtual void Undo() ;
+    virtual void Redo() ;
+    virtual bool CanUndo() const;
+    virtual bool CanRedo() const;
+    virtual void SelectAll();
+    virtual bool IsEditable() const ;
+    virtual bool HasSelection() const;

 
     // implementation only from now on
     virtual bool MSWCommand(WXUINT param, WXWORD id);
     bool MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam);
 
     // implementation only from now on
     virtual bool MSWCommand(WXUINT param, WXWORD id);
     bool MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam);

-    virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
-            WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
+    virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);

 
     WXHWND GetEditHWND() const;
 
     WXHWND GetEditHWND() const;

+
+    // Standard event handling
+    void OnCut(wxCommandEvent& event);
+    void OnCopy(wxCommandEvent& event);
+    void OnPaste(wxCommandEvent& event);
+    void OnUndo(wxCommandEvent& event);
+    void OnRedo(wxCommandEvent& event);
+    void OnDelete(wxCommandEvent& event);
+    void OnSelectAll(wxCommandEvent& event);
+
+    void OnUpdateCut(wxUpdateUIEvent& event);
+    void OnUpdateCopy(wxUpdateUIEvent& event);
+    void OnUpdatePaste(wxUpdateUIEvent& event);
+    void OnUpdateUndo(wxUpdateUIEvent& event);
+    void OnUpdateRedo(wxUpdateUIEvent& event);
+    void OnUpdateDelete(wxUpdateUIEvent& event);
+    void OnUpdateSelectAll(wxUpdateUIEvent& event);
+
+protected:
+    virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
+
+    // common part of all ctors
+    void Init() { m_selectionOld = -1; }
+
+
+    // the previous selection (see MSWCommand() to see why it is needed)
+    int m_selectionOld;
+
+    // the current selection (also see MSWCommand())
+    wxString m_value;
+
+private:
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox)
+    DECLARE_EVENT_TABLE()

 };
 
 #endif // wxUSE_COMBOBOX
 };
 
 #endif // wxUSE_COMBOBOX