include/wx/cocoa/combobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/combobox.h
   3 // Purpose:     wxComboBox class
   4 // Author:      Ryan Norton
   5 // Modified by:
   6 // Created:     2005/02/16
   7 // Copyright:   (c) 2003 David Elliott
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef __WX_COCOA_COMBOBOX_H__
  12 #define __WX_COCOA_COMBOBOX_H__
  13
  14 //Begin NSComboBox.h
  15
  16 #include "wx/hashmap.h"
  17 #include "wx/cocoa/ObjcAssociate.h"
  18
  19 #include "wx/textctrl.h"
  20
  21 DECLARE_WXCOCOA_OBJC_CLASS(NSComboBox);
  22
  23 WX_DECLARE_OBJC_HASHMAP(NSComboBox);
  24 class wxCocoaNSComboBox
  25 {
  26     WX_DECLARE_OBJC_INTERFACE_HASHMAP(NSComboBox)
  27 public:
  28     void AssociateNSComboBox(WX_NSComboBox cocoaNSComboBox);
  29     void DisassociateNSComboBox(WX_NSComboBox cocoaNSComboBox);
  30
  31     virtual void doWxEvent(int nEvent) = 0;
  32     virtual ~wxCocoaNSComboBox() { }
  33 };
  34
  35 //begin combobox.h
  36
  37 #include "wx/dynarray.h"
  38
  39 // ========================================================================
  40 // wxComboBox
  41 // ========================================================================
  42 class WXDLLIMPEXP_CORE wxComboBox : public wxControl, public wxComboBoxBase, protected wxCocoaNSComboBox, protected wxCocoaNSTextField
  43 {
  44     DECLARE_DYNAMIC_CLASS(wxComboBox)
  45     DECLARE_EVENT_TABLE()
  46     WX_DECLARE_COCOA_OWNER(NSComboBox,NSTextField,NSView)
  47     WX_DECLARE_COCOA_OWNER(NSTextField,NSControl,NSView)
  48 // ------------------------------------------------------------------------
  49 // initialization
  50 // ------------------------------------------------------------------------
  51 public:
  52     wxComboBox() { }
  53     wxComboBox(wxWindow *parent, wxWindowID winid,
  54             const wxString& value = wxEmptyString,
  55             const wxPoint& pos = wxDefaultPosition,
  56             const wxSize& size = wxDefaultSize,
  57             int n = 0, const wxString choices[] = NULL,
  58             long style = 0,
  59             const wxValidator& validator = wxDefaultValidator,
  60             const wxString& name = wxComboBoxNameStr)
  61     {
  62         Create(parent, winid, value, pos, size, n, choices, style, validator, name);
  63     }
  64     wxComboBox(wxWindow *parent, wxWindowID winid,
  65             const wxString& value,
  66             const wxPoint& pos,
  67             const wxSize& size,
  68             const wxArrayString& choices,
  69             long style = 0,
  70             const wxValidator& validator = wxDefaultValidator,
  71             const wxString& name = wxComboBoxNameStr)
  72     {
  73         Create(parent, winid, value, pos, size, choices, style,
  74                validator, name);
  75     }
  76
  77     bool Create(wxWindow *parent, wxWindowID winid,
  78             const wxString& value = wxEmptyString,
  79             const wxPoint& pos = wxDefaultPosition,
  80             const wxSize& size = wxDefaultSize,
  81             int n = 0, const wxString choices[] = NULL,
  82             long style = 0,
  83             const wxValidator& validator = wxDefaultValidator,
  84             const wxString& name = wxComboBoxNameStr);
  85     bool Create(wxWindow *parent, wxWindowID winid,
  86             const wxString& value,
  87             const wxPoint& pos,
  88             const wxSize& size,
  89             const wxArrayString& choices,
  90             long style = 0,
  91             const wxValidator& validator = wxDefaultValidator,
  92             const wxString& name = wxComboBoxNameStr);
  93     virtual ~wxComboBox();
  94
  95 // ------------------------------------------------------------------------
  96 // Cocoa callbacks
  97 // ------------------------------------------------------------------------
  98 protected:
  99     wxArrayPtrVoid m_Datas;
 100     virtual void doWxEvent(int nEvent);
 101
 102     virtual void Cocoa_didChangeText()
 103     {}
 104 // ------------------------------------------------------------------------
 105 // Implementation
 106 // ------------------------------------------------------------------------
 107 public:
 108     void Clear() // HACK
 109     {   wxComboBoxBase::Clear(); }
 110
 111     // wxCombobox methods
 112     virtual void SetSelection(int pos);
 113     // Overlapping methods
 114     virtual wxString GetStringSelection();
 115     // wxItemContainer
 116     virtual void DoClear();
 117     virtual void DoDeleteOneItem(unsigned int n);
 118     virtual unsigned int GetCount() const;
 119     virtual wxString GetString(unsigned int) const;
 120     virtual void SetString(unsigned int pos, const wxString&);
 121     virtual int FindString(const wxString& s, bool bCase = false) const;
 122     virtual int GetSelection() const;
 123     virtual int DoInsertItems(const wxArrayStringsAdapter& items,
 124                               unsigned int pos,
 125                               void **clientData, wxClientDataType type);
 126     virtual void DoSetItemClientData(unsigned int, void*);
 127     virtual void* DoGetItemClientData(unsigned int) const;
 128     virtual bool IsSorted() const { return HasFlag(wxCB_SORT); }
 129
 130 // ------------------------------------------------------------------------
 131 // wxTextEntryBase virtual implementations:
 132 // ------------------------------------------------------------------------
 133     // FIXME: This needs to be moved to some sort of common code.
 134     virtual void WriteText(const wxString&);
 135     virtual wxString GetValue() const;
 136     virtual void Remove(long, long);
 137     virtual void Cut();
 138     virtual void Copy();
 139     virtual void Paste();
 140     virtual void Undo();
 141     virtual void Redo();
 142     virtual bool CanUndo() const;
 143     virtual bool CanRedo() const;
 144     virtual void SetInsertionPoint(long pos);
 145     virtual long GetInsertionPoint() const;
 146     virtual wxTextPos GetLastPosition() const;
 147     virtual void SetSelection(long from, long to);
 148     virtual void GetSelection(long *from, long *to) const;
 149     virtual bool IsEditable() const;
 150     virtual void SetEditable(bool editable);
 151
 152 private:
 153     // implement wxTextEntry pure virtual method
 154     virtual wxWindow *GetEditableWindow() { return this; }
 155 };
 156
 157 #endif // __WX_COCOA_COMBOBOX_H__