include/wx/osx/cocoa/private/textimpl.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        textimpl.h
   3 // Purpose:     textcontrol implementation classes that have to be exposed
   4 // Author:      Stefan Csomor
   5 // Modified by:
   6 // Created:     03/02/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Stefan Csomor
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_
  13 #define _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_
  14
  15 #include "wx/combobox.h"
  16 #include "wx/osx/private.h"
  17
  18 // implementation exposed, so that search control can pull it
  19
  20 class wxNSTextFieldControl : public wxWidgetCocoaImpl, public wxTextWidgetImpl
  21 {
  22 public :
  23     // wxNSTextFieldControl must always be associated with a wxTextEntry. If
  24     // it's associated with a wxTextCtrl then we can get the associated entry
  25     // from it but otherwise the second ctor should be used to explicitly pass
  26     // us the entry.
  27     wxNSTextFieldControl( wxTextCtrl *text, WXWidget w );
  28     wxNSTextFieldControl( wxWindow *wxPeer, wxTextEntry *entry, WXWidget w );
  29     virtual ~wxNSTextFieldControl();
  30
  31     virtual wxString GetStringValue() const ;
  32     virtual void SetStringValue( const wxString &str) ;
  33     virtual void Copy() ;
  34     virtual void Cut() ;
  35     virtual void Paste() ;
  36     virtual bool CanPaste() const ;
  37     virtual void SetEditable(bool editable) ;
  38     virtual void GetSelection( long* from, long* to) const ;
  39     virtual void SetSelection( long from , long to );
  40     virtual void WriteText(const wxString& str) ;
  41     virtual bool HasOwnContextMenu() const { return true; }
  42     virtual bool SetHint(const wxString& hint);
  43
  44     virtual void controlAction(WXWidget slf, void* _cmd, void *sender);
  45
  46 protected :
  47     NSTextField* m_textField;
  48     long m_selStart;
  49     long m_selEnd;
  50
  51 private:
  52     // Common part of both ctors.
  53     void Init(WXWidget w);
  54 };
  55
  56 class wxNSTextViewControl : public wxWidgetCocoaImpl, public wxTextWidgetImpl
  57 {
  58 public:
  59     wxNSTextViewControl( wxTextCtrl *wxPeer, WXWidget w );
  60     virtual ~wxNSTextViewControl();
  61
  62     virtual wxString GetStringValue() const ;
  63     virtual void SetStringValue( const wxString &str) ;
  64     virtual void Copy() ;
  65     virtual void Cut() ;
  66     virtual void Paste() ;
  67     virtual bool CanPaste() const ;
  68     virtual void SetEditable(bool editable) ;
  69     virtual void GetSelection( long* from, long* to) const ;
  70     virtual void SetSelection( long from , long to );
  71     virtual void WriteText(const wxString& str) ;
  72     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
  73
  74     virtual bool GetStyle(long position, wxTextAttr& style);
  75     virtual void SetStyle(long start, long end, const wxTextAttr& style);
  76
  77     virtual bool CanFocus() const;
  78
  79     virtual bool HasOwnContextMenu() const { return true; }
  80
  81     virtual void CheckSpelling(bool check);
  82     virtual wxSize GetBestSize() const;
  83
  84 protected:
  85     NSScrollView* m_scrollView;
  86     NSTextView* m_textView;
  87 };
  88
  89 class wxNSComboBoxControl : public wxNSTextFieldControl, public wxComboWidgetImpl
  90 {
  91 public :
  92     wxNSComboBoxControl( wxComboBox *wxPeer, WXWidget w );
  93     virtual ~wxNSComboBoxControl();
  94
  95     virtual int GetSelectedItem() const;
  96     virtual void SetSelectedItem(int item);
  97
  98     virtual int GetNumberOfItems() const;
  99
 100     virtual void InsertItem(int pos, const wxString& item);
 101     virtual void RemoveItem(int pos);
 102
 103     virtual void Clear();
 104
 105     virtual wxString GetStringAtIndex(int pos) const;
 106
 107     virtual int FindString(const wxString& text) const;
 108 private:
 109     NSComboBox* m_comboBox;
 110 };
 111
 112 #endif // _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_