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
  43     virtual void controlAction(WXWidget slf, void* _cmd, void *sender);
  44
  45 protected :
  46     NSTextField* m_textField;
  47     long m_selStart;
  48     long m_selEnd;
  49
  50 private:
  51     // Common part of both ctors.
  52     void Init(WXWidget w);
  53 };
  54
  55 class wxNSTextViewControl : public wxWidgetCocoaImpl, public wxTextWidgetImpl
  56 {
  57 public:
  58     wxNSTextViewControl( wxTextCtrl *wxPeer, WXWidget w );
  59     virtual ~wxNSTextViewControl();
  60
  61     virtual wxString GetStringValue() const ;
  62     virtual void SetStringValue( const wxString &str) ;
  63     virtual void Copy() ;
  64     virtual void Cut() ;
  65     virtual void Paste() ;
  66     virtual bool CanPaste() const ;
  67     virtual void SetEditable(bool editable) ;
  68     virtual void GetSelection( long* from, long* to) const ;
  69     virtual void SetSelection( long from , long to );
  70     virtual void WriteText(const wxString& str) ;
  71     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
  72
  73     virtual bool GetStyle(long position, wxTextAttr& style);
  74     virtual void SetStyle(long start, long end, const wxTextAttr& style);
  75
  76     virtual bool CanFocus() const;
  77
  78     virtual bool HasOwnContextMenu() const { return true; }
  79
  80     virtual void CheckSpelling(bool check);
  81     virtual wxSize GetBestSize() const;
  82
  83 protected:
  84     NSScrollView* m_scrollView;
  85     NSTextView* m_textView;
  86 };
  87
  88 class wxNSComboBoxControl : public wxNSTextFieldControl, public wxComboWidgetImpl
  89 {
  90 public :
  91     wxNSComboBoxControl( wxComboBox *wxPeer, WXWidget w );
  92     virtual ~wxNSComboBoxControl();
  93
  94     virtual int GetSelectedItem() const;
  95     virtual void SetSelectedItem(int item);
  96
  97     virtual int GetNumberOfItems() const;
  98
  99     virtual void InsertItem(int pos, const wxString& item);
 100     virtual void RemoveItem(int pos);
 101
 102     virtual void Clear();
 103
 104     virtual wxString GetStringAtIndex(int pos) const;
 105
 106     virtual int FindString(const wxString& text) const;
 107 private:
 108     NSComboBox* m_comboBox;
 109 };
 110
 111 #endif // _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_