avoid creating and immediately destroying a wxGraphicsContext when creating a wxDC...

[wxWidgets.git] / include / wx / gtk1 / choice.h

diff --git a/include/wx/gtk1/choice.h b/include/wx/gtk1/choice.h
index 0a7eeca3d8d2874ec02dd4486624973395f30306..139b8811e20ce2acaa09c41fe1fbe7b84948e86e 100644 (file)
--- a/include/wx/gtk1/choice.h
+++ b/include/wx/gtk1/choice.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        choice.h
+// Name:        wx/gtk1/choice.h

 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$
 // Purpose:
 // Author:      Robert Roebling
 // Id:          $Id$


@@ -10,35 +10,15 @@
 #ifndef __GTKCHOICEH__
 #define __GTKCHOICEH__
 
 #ifndef __GTKCHOICEH__
 #define __GTKCHOICEH__
 

-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "wx/defs.h"
-#include "wx/object.h"
-#include "wx/list.h"
-#include "wx/control.h"
-
-//-----------------------------------------------------------------------------
-// classes
-//-----------------------------------------------------------------------------
-
-class wxChoice;
-
-//-----------------------------------------------------------------------------
-// global data
-//-----------------------------------------------------------------------------
-
-extern const char *wxChoiceNameStr;
+class WXDLLIMPEXP_FWD_BASE wxSortedArrayString;
+class WXDLLIMPEXP_FWD_BASE wxArrayString;

 
 //-----------------------------------------------------------------------------
 // wxChoice
 //-----------------------------------------------------------------------------
 
 
 //-----------------------------------------------------------------------------
 // wxChoice
 //-----------------------------------------------------------------------------
 

-class wxChoice : public wxControl
+class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase

 {
 {

-    DECLARE_DYNAMIC_CLASS(wxChoice)
-

 public:
     wxChoice();
     wxChoice( wxWindow *parent, wxWindowID id,
 public:
     wxChoice();
     wxChoice( wxWindow *parent, wxWindowID id,


@@ -49,46 +29,84 @@ public:
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxChoiceNameStr )
     {
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxChoiceNameStr )
     {

+        m_strings = NULL;
+

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

-    ~wxChoice();
+    wxChoice( wxWindow *parent, wxWindowID id,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxChoiceNameStr )
+    {
+        m_strings = NULL;
+
+        Create(parent, id, pos, size, choices, style, validator, name);
+    }
+    virtual ~wxChoice();

     bool Create( wxWindow *parent, wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,
     bool Create( wxWindow *parent, wxWindowID id,
             const wxPoint& pos = wxDefaultPosition,
             const wxSize& size = wxDefaultSize,

-            int n = 0, const wxString choices[] = (wxString *) NULL,
+            int n = 0, const wxString choices[] = NULL,
+            long style = 0,
+            const wxValidator& validator = wxDefaultValidator,
+            const wxString& name = wxChoiceNameStr );
+    bool Create( wxWindow *parent, wxWindowID id,
+            const wxPoint& pos,
+            const wxSize& size,
+            const wxArrayString& choices,

             long style = 0,
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxChoiceNameStr );
 
             long style = 0,
             const wxValidator& validator = wxDefaultValidator,
             const wxString& name = wxChoiceNameStr );
 

-    void Append( const wxString &item );
-    void Append( const wxString &item, void* clientData );
-    void Append( const wxString &item, wxClientData* clientData );
+    // implement base class pure virtuals
+    void DoDeleteOneItem(unsigned int n);
+    void DoClear();
+
+    int GetSelection() const;
+    virtual void SetSelection(int n);

 
 

-    void SetClientData( int n, void* clientData );
-    void* GetClientData( int n );
-    void SetClientObject( int n, wxClientData* clientData );
-    wxClientData* GetClientObject( int n );
+    virtual unsigned int GetCount() const;
+    virtual int FindString(const wxString& s, bool bCase = false) const;
+    virtual wxString GetString(unsigned int n) const;
+    virtual void SetString(unsigned int n, const wxString& string);

 
 

-    void Clear();
-    void Delete(int n);
+    static wxVisualAttributes
+    GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);

 
 

-    int FindString( const wxString &string ) const;
-    int GetColumns() const;
-    int GetSelection();
-    wxString GetString( int n ) const;
-    wxString GetStringSelection() const;
-    int Number() const;
-    void SetColumns( int n = 1 );
-    void SetSelection( int n );
-    void SetStringSelection( const wxString &string );
+protected:
+    wxList m_clientList;    // contains the client data for the items

 
 

-    // implementation
+    void DoApplyWidgetStyle(GtkRcStyle *style);
+    virtual int DoInsertItems(const wxArrayStringsAdapter& items,
+                              unsigned int pos,
+                              void **clientData, wxClientDataType type);

 
 

-    wxList   m_clientDataList;
-    wxList   m_clientObjectList;
+    virtual void DoSetItemClientData(unsigned int n, void* clientData);
+    virtual void* DoGetItemClientData(unsigned int n) const;

 
 

-    void AppendCommon( const wxString &item );
-    void ApplyWidgetStyle();
+    virtual wxSize DoGetBestSize() const;
+
+    virtual bool IsOwnGtkWindow( GdkWindow *window );
+
+private:
+    // DoInsertItems() helper
+    int GtkAddHelper(GtkWidget *menu, unsigned int pos, const wxString& item);
+
+    // this array is only used for controls with wxCB_SORT style, so only
+    // allocate it if it's needed (hence using pointer)
+    wxSortedArrayString *m_strings;
+
+public:
+    // this circumvents a GTK+ 2.0 bug so that the selection is
+    // invalidated properly
+    int m_selection_hack;
+
+private:
+    DECLARE_DYNAMIC_CLASS(wxChoice)

 };
 
 };
 

+

 #endif // __GTKCHOICEH__
 #endif // __GTKCHOICEH__