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 // Copyright:   (c) Stefan Csomor
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_
  12 #define _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_
  13
  14 #include "wx/combobox.h"
  15 #include "wx/osx/private.h"
  16
  17 // implementation exposed, so that search control can pull it
  18
  19 class wxNSTextFieldControl : public wxWidgetCocoaImpl, public wxTextWidgetImpl
  20 {
  21 public :
  22     // wxNSTextFieldControl must always be associated with a wxTextEntry. If
  23     // it's associated with a wxTextCtrl then we can get the associated entry
  24     // from it but otherwise the second ctor should be used to explicitly pass
  25     // us the entry.
  26     wxNSTextFieldControl( wxTextCtrl *text, WXWidget w );
  27     wxNSTextFieldControl( wxWindow *wxPeer, wxTextEntry *entry, WXWidget w );
  28     virtual ~wxNSTextFieldControl();
  29
  30     virtual bool CanClipMaxLength() const { return true; }
  31     virtual void SetMaxLength(unsigned long len);
  32
  33     virtual wxString GetStringValue() const ;
  34     virtual void SetStringValue( const wxString &str) ;
  35     virtual void Copy() ;
  36     virtual void Cut() ;
  37     virtual void Paste() ;
  38     virtual bool CanPaste() const ;
  39     virtual void SetEditable(bool editable) ;
  40     virtual void GetSelection( long* from, long* to) const ;
  41     virtual void SetSelection( long from , long to );
  42     virtual void WriteText(const wxString& str) ;
  43     virtual bool HasOwnContextMenu() const { return true; }
  44     virtual bool SetHint(const wxString& hint);
  45
  46     virtual void controlAction(WXWidget slf, void* _cmd, void *sender);
  47     virtual bool becomeFirstResponder(WXWidget slf, void *_cmd);
  48     virtual bool resignFirstResponder(WXWidget slf, void *_cmd);
  49
  50     virtual void SetInternalSelection( long from , long to );
  51
  52 protected :
  53     NSTextField* m_textField;
  54     long m_selStart;
  55     long m_selEnd;
  56
  57 private:
  58     // Common part of both ctors.
  59     void Init(WXWidget w);
  60 };
  61
  62 class wxNSTextViewControl : public wxWidgetCocoaImpl, public wxTextWidgetImpl
  63 {
  64 public:
  65     wxNSTextViewControl( wxTextCtrl *wxPeer, WXWidget w );
  66     virtual ~wxNSTextViewControl();
  67
  68     virtual wxString GetStringValue() const ;
  69     virtual void SetStringValue( const wxString &str) ;
  70     virtual void Copy() ;
  71     virtual void Cut() ;
  72     virtual void Paste() ;
  73     virtual bool CanPaste() const ;
  74     virtual void SetEditable(bool editable) ;
  75     virtual void GetSelection( long* from, long* to) const ;
  76     virtual void SetSelection( long from , long to );
  77     virtual void WriteText(const wxString& str) ;
  78     virtual void SetFont( const wxFont & font , const wxColour& foreground , long windowStyle, bool ignoreBlack = true );
  79
  80     virtual bool GetStyle(long position, wxTextAttr& style);
  81     virtual void SetStyle(long start, long end, const wxTextAttr& style);
  82
  83     virtual bool CanFocus() const;
  84
  85     virtual bool HasOwnContextMenu() const { return true; }
  86
  87     virtual void CheckSpelling(bool check);
  88     virtual wxSize GetBestSize() const;
  89
  90 protected:
  91     NSScrollView* m_scrollView;
  92     NSTextView* m_textView;
  93 };
  94
  95 class wxNSComboBoxControl : public wxNSTextFieldControl, public wxComboWidgetImpl
  96 {
  97 public :
  98     wxNSComboBoxControl( wxComboBox *wxPeer, WXWidget w );
  99     virtual ~wxNSComboBoxControl();
 100
 101     virtual int GetSelectedItem() const;
 102     virtual void SetSelectedItem(int item);
 103
 104     virtual int GetNumberOfItems() const;
 105
 106     virtual void InsertItem(int pos, const wxString& item);
 107     virtual void RemoveItem(int pos);
 108
 109     virtual void Clear();
 110
 111     virtual wxString GetStringAtIndex(int pos) const;
 112
 113     virtual int FindString(const wxString& text) const;
 114     virtual void Popup();
 115     virtual void Dismiss();
 116
 117     virtual void SetEditable(bool editable);
 118
 119     virtual void mouseEvent(WX_NSEvent event, WXWidget slf, void *_cmd);
 120
 121 private:
 122     NSComboBox* m_comboBox;
 123 };
 124
 125 #endif // _WX_OSX_COCOA_PRIVATE_TEXTIMPL_H_