/////////////////////////////////////////////////////////////////////////////
-// Name: choice.h
+// Name: wx/gtk/choice.h
// Purpose:
// Author: Robert Roebling
// Id: $Id$
// Copyright: (c) 1998 Robert Roebling
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-
#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
//-----------------------------------------------------------------------------
-class wxChoice: public wxControl
+class WXDLLIMPEXP_CORE wxChoice : public wxChoiceBase
{
- DECLARE_DYNAMIC_CLASS(wxChoice)
-
- public:
-
- wxChoice(void);
- inline wxChoice( wxWindow *parent, wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- int n = 0, const wxString choices[] = (const wxString *) NULL,
- long style = 0,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxChoiceNameStr )
+public:
+ wxChoice();
+ wxChoice( wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ int n = 0, const wxString choices[] = (const wxString *) NULL,
+ long style = 0,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxChoiceNameStr )
{
- Create(parent, id, pos, size, n, choices, style, validator, name);
+ m_strings = (wxSortedArrayString *)NULL;
+
+ Create(parent, id, pos, size, n, choices, style, validator, name);
+ }
+ 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 = (wxSortedArrayString *)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,
- int n = 0, const wxString choices[] = (wxString *) NULL,
- long style = 0,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxChoiceNameStr );
- void Append( const wxString &item );
- void Clear(void);
- void Delete(int n);
- int FindString( const wxString &string ) const;
- int GetColumns(void) const;
- int GetSelection(void);
- wxString GetString( int n ) const;
- wxString GetStringSelection(void) const;
- int Number(void) const;
- void SetColumns( int n = 1 );
- void SetSelection( int n );
- void SetStringSelection( const wxString &string );
-
- void SetFont( const wxFont &font );
- void SetBackgroundColour( const wxColour &colour );
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ int n = 0, const wxString choices[] = (wxString *) 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 );
+
+ // implement base class pure virtuals
+ void DoDeleteOneItem(unsigned int n);
+ void DoClear();
+
+ int GetSelection() const;
+ void SetSelection(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);
+
+ static wxVisualAttributes
+ GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
+
+protected:
+ wxArrayPtrVoid m_clientData; // contains the client data for the items
+
+ virtual wxSize DoGetBestSize() const;
+ virtual void DoApplyWidgetStyle(GtkRcStyle *style);
+ virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
+ virtual int DoInsertItems(const wxArrayStringsAdapter& items,
+ unsigned int pos,
+ void **clientData, wxClientDataType type);
+
+ virtual void DoSetItemClientData(unsigned int n, void* clientData);
+ virtual void* DoGetItemClientData(unsigned int n) const;
+
+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__
projects / wxWidgets.git / blobdiff