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     virtual void SetInternalSelection( long from , long to );
  52
  53 protected :
  54     NSTextField* m_textField;
  55     long m_selStart;
  56     long m_selEnd;
  57
  58 private:
  59     // Common part of both ctors.
  60     void Init(WXWidget w);
  61 };
  62
  63 class wxNSTextViewControl : public wxWidgetCocoaImpl, public wxTextWidgetImpl
  64 {
  65 public:
  66     wxNSTextViewControl( wxTextCtrl *wxPeer, WXWidget w );
  67     virtual ~wxNSTextViewControl();
  68
  69     virtual wxString GetStringValue() const ;
  70     virtual void SetStringValue( const wxString &str) ;
  71     virtual void Copy() ;
  72     virtual void Cut() ;
  73     virtual void Paste() ;
  74     virtual bool CanPaste() const ;
  75     virtual void SetEditable(bool editable) ;
  76     virtual void GetSelection( long* from, long* to) const ;
  77     virtual void SetSelection( long from , long to );
  78     virtual void WriteText(const wxString& str) ;
  79     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
  80
  81     virtual bool GetStyle(long position, wxTextAttr& style);
  82     virtual void SetStyle(long start, long end, const wxTextAttr& style);
  83
  84     virtual bool CanFocus() const;
  85
  86     virtual bool HasOwnContextMenu() const { return true; }
  87
  88     virtual void CheckSpelling(bool check);
  89     virtual wxSize GetBestSize() const;
  90
  91 protected:
  92     NSScrollView* m_scrollView;
  93     NSTextView* m_textView;
  94 };
  95
  96 class wxNSComboBoxControl : public wxNSTextFieldControl, public wxComboWidgetImpl
  97 {
  98 public :
  99     wxNSComboBoxControl( wxComboBox *wxPeer, WXWidget w );
 100     virtual ~wxNSComboBoxControl();
 101
 102     virtual int GetSelectedItem() const;
 103     virtual void SetSelectedItem(int item);
 104
 105     virtual int GetNumberOfItems() const;
 106
 107     virtual void InsertItem(int pos, const wxString& item);
 108     virtual void RemoveItem(int pos);
 109
 110     virtual void Clear();
 111
 112     virtual wxString GetStringAtIndex(int pos) const;
 113
 114     virtual int FindString(const wxString& text) const;
 115     virtual void Popup();
 116     virtual void Dismiss();
 117
 118 private:
 119     NSComboBox* m_comboBox;
 120 };
 121
 122 #endif // _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_