include/wx/motif/combobox.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        combobox.h
   3 // Purpose:     wxComboBox class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COMBOBOX_H_
  13 #define _WX_COMBOBOX_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "combobox.h"
  17 #endif
  18
  19 #include "wx/choice.h"
  20
  21 WXDLLEXPORT_DATA(extern const char*) wxComboBoxNameStr;
  22 WXDLLEXPORT_DATA(extern const char*) wxEmptyString;
  23
  24 // Combobox item
  25 class WXDLLEXPORT wxComboBox: public wxChoice
  26 {
  27     DECLARE_DYNAMIC_CLASS(wxComboBox)
  28
  29 public:
  30     wxComboBox() { m_inSetSelection = false; }
  31     ~wxComboBox();
  32
  33     inline wxComboBox(wxWindow *parent, wxWindowID id,
  34         const wxString& value = wxEmptyString,
  35         const wxPoint& pos = wxDefaultPosition,
  36         const wxSize& size = wxDefaultSize,
  37         int n = 0, const wxString choices[] = NULL,
  38         long style = 0,
  39         const wxValidator& validator = wxDefaultValidator,
  40         const wxString& name = wxComboBoxNameStr)
  41     {
  42         m_inSetSelection = false;
  43         Create(parent, id, value, pos, size, n, choices,
  44                style, validator, name);
  45     }
  46
  47     bool Create(wxWindow *parent, wxWindowID id,
  48         const wxString& value = wxEmptyString,
  49         const wxPoint& pos = wxDefaultPosition,
  50         const wxSize& size = wxDefaultSize,
  51         int n = 0, const wxString choices[] = NULL,
  52         long style = 0,
  53         const wxValidator& validator = wxDefaultValidator,
  54         const wxString& name = wxComboBoxNameStr);
  55
  56     // implementation of wxControlWithItems
  57     virtual int DoAppend(const wxString& item);
  58     virtual void Delete(int n);
  59     virtual void Clear();
  60     virtual int GetSelection() const ;
  61     virtual void SetSelection(int n);
  62     virtual int FindString(const wxString& s) const;
  63     virtual wxString GetString(int n) const ;
  64     virtual void SetString(int n, const wxString& s);
  65
  66     // Text field functions
  67     virtual wxString GetValue() const ;
  68     virtual void SetValue(const wxString& value);
  69
  70     // Clipboard operations
  71     virtual void Copy();
  72     virtual void Cut();
  73     virtual void Paste();
  74     virtual void SetInsertionPoint(long pos);
  75     virtual void SetInsertionPointEnd();
  76     virtual long GetInsertionPoint() const ;
  77     virtual long GetLastPosition() const ;
  78     virtual void Replace(long from, long to, const wxString& value);
  79     virtual void Remove(long from, long to);
  80     virtual void SetSelection(long from, long to);
  81     virtual void SetEditable(bool editable);
  82
  83     // Implementation
  84     virtual void ChangeFont(bool keepOriginalSize = TRUE);
  85     virtual void ChangeBackgroundColour();
  86     virtual void ChangeForegroundColour();
  87     WXWidget GetTopWidget() const { return m_mainWidget; }
  88     WXWidget GetMainWidget() const { return m_mainWidget; }
  89
  90     virtual wxSize DoGetBestSize() const;
  91 protected:
  92     virtual void DoSetSize(int x, int y,
  93         int width, int height,
  94         int sizeFlags = wxSIZE_AUTO);
  95 private:
  96     // only implemented for native combo box
  97     void AdjustDropDownListSize();
  98
  99     // implementation detail, should really be private
 100 public:
 101     bool m_inSetSelection;
 102 };
 103
 104 #endif
 105 // _WX_COMBOBOX_H_