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

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/osx/cocoa/private/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 bool CanClipMaxLength() const { return true; }
  32     virtual void SetMaxLength(unsigned long len);
  33
  34     virtual wxString GetStringValue() const ;
  35     virtual void SetStringValue( const wxString &str) ;
  36     virtual void Copy() ;
  37     virtual void Cut() ;
  38     virtual void Paste() ;
  39     virtual bool CanPaste() const ;
  40     virtual void SetEditable(bool editable) ;
  41     virtual void GetSelection( long* from, long* to) const ;
  42     virtual void SetSelection( long from , long to );
  43     virtual void WriteText(const wxString& str) ;
  44     virtual bool HasOwnContextMenu() const { return true; }
  45     virtual bool SetHint(const wxString& hint);
  46
  47     virtual void controlAction(WXWidget slf, void* _cmd, void *sender);
  48     virtual bool becomeFirstResponder(WXWidget slf, void *_cmd);
  49     virtual bool resignFirstResponder(WXWidget slf, void *_cmd);
  50
  51 protected :
  52     NSTextField* m_textField;
  53     long m_selStart;
  54     long m_selEnd;
  55
  56 private:
  57     // Common part of both ctors.
  58     void Init(WXWidget w);
  59 };
  60
  61 class wxNSTextViewControl : public wxWidgetCocoaImpl, public wxTextWidgetImpl
  62 {
  63 public:
  64     wxNSTextViewControl( wxTextCtrl *wxPeer, WXWidget w );
  65     virtual ~wxNSTextViewControl();
  66
  67     virtual wxString GetStringValue() const ;
  68     virtual void SetStringValue( const wxString &str) ;
  69     virtual void Copy() ;
  70     virtual void Cut() ;
  71     virtual void Paste() ;
  72     virtual bool CanPaste() const ;
  73     virtual void SetEditable(bool editable) ;
  74     virtual void GetSelection( long* from, long* to) const ;
  75     virtual void SetSelection( long from , long to );
  76     virtual void WriteText(const wxString& str) ;
  77     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
  78
  79     virtual bool GetStyle(long position, wxTextAttr& style);
  80     virtual void SetStyle(long start, long end, const wxTextAttr& style);
  81
  82     virtual bool CanFocus() const;
  83
  84     virtual bool HasOwnContextMenu() const { return true; }
  85
  86     virtual void CheckSpelling(bool check);
  87     virtual wxSize GetBestSize() const;
  88
  89 protected:
  90     NSScrollView* m_scrollView;
  91     NSTextView* m_textView;
  92 };
  93
  94 class wxNSComboBoxControl : public wxNSTextFieldControl, public wxComboWidgetImpl
  95 {
  96 public :
  97     wxNSComboBoxControl( wxComboBox *wxPeer, WXWidget w );
  98     virtual ~wxNSComboBoxControl();
  99
 100     virtual int GetSelectedItem() const;
 101     virtual void SetSelectedItem(int item);
 102
 103     virtual int GetNumberOfItems() const;
 104
 105     virtual void InsertItem(int pos, const wxString& item);
 106     virtual void RemoveItem(int pos);
 107
 108     virtual void Clear();
 109
 110     virtual wxString GetStringAtIndex(int pos) const;
 111
 112     virtual int FindString(const wxString& text) const;
 113     virtual void Popup();
 114     virtual void Dismiss();
 115
 116 private:
 117     NSComboBox* m_comboBox;
 118 };
 119
 120 #endif // _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_