include/wx/generic/combo.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/generic/combo.h
   3 // Purpose:     Generic wxComboCtrl
   4 // Author:      Jaakko Salli
   5 // Modified by:
   6 // Created:     Apr-30-2006
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Jaakko Salli
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_GENERIC_COMBOCTRL_H_
  13 #define _WX_GENERIC_COMBOCTRL_H_
  14
  15 #if wxUSE_COMBOCTRL
  16
  17 // Only define generic if native doesn't have all the features
  18 #if !defined(wxCOMBOCONTROL_FULLY_FEATURED)
  19
  20 // ----------------------------------------------------------------------------
  21 // Generic wxComboCtrl
  22 // ----------------------------------------------------------------------------
  23
  24 #if defined(__WXUNIVERSAL__)
  25
  26 // all actions of single line text controls are supported
  27
  28 // popup/dismiss the choice window
  29 #define wxACTION_COMBOBOX_POPUP     wxT("popup")
  30 #define wxACTION_COMBOBOX_DISMISS   wxT("dismiss")
  31
  32 #endif
  33
  34 extern WXDLLIMPEXP_DATA_CORE(const char) wxComboBoxNameStr[];
  35
  36 class WXDLLIMPEXP_CORE wxGenericComboCtrl : public wxComboCtrlBase
  37 {
  38 public:
  39     // ctors and such
  40     wxGenericComboCtrl() : wxComboCtrlBase() { Init(); }
  41
  42     wxGenericComboCtrl(wxWindow *parent,
  43                        wxWindowID id = wxID_ANY,
  44                        const wxString& value = wxEmptyString,
  45                        const wxPoint& pos = wxDefaultPosition,
  46                        const wxSize& size = wxDefaultSize,
  47                        long style = 0,
  48                        const wxValidator& validator = wxDefaultValidator,
  49                        const wxString& name = wxComboBoxNameStr)
  50         : wxComboCtrlBase()
  51     {
  52         Init();
  53
  54         (void)Create(parent, id, value, pos, size, style, validator, name);
  55     }
  56
  57     bool Create(wxWindow *parent,
  58                 wxWindowID id = wxID_ANY,
  59                 const wxString& value = wxEmptyString,
  60                 const wxPoint& pos = wxDefaultPosition,
  61                 const wxSize& size = wxDefaultSize,
  62                 long style = 0,
  63                 const wxValidator& validator = wxDefaultValidator,
  64                 const wxString& name = wxComboBoxNameStr);
  65
  66     virtual ~wxGenericComboCtrl();
  67
  68     void SetCustomPaintWidth( int width );
  69
  70     virtual bool IsKeyPopupToggle(const wxKeyEvent& event) const;
  71
  72     static int GetFeatures() { return wxComboCtrlFeatures::All; }
  73
  74 #if defined(__WXUNIVERSAL__)
  75     // we have our own input handler and our own actions
  76     virtual bool PerformAction(const wxControlAction& action,
  77                                long numArg = 0l,
  78                                const wxString& strArg = wxEmptyString);
  79 #endif
  80
  81 protected:
  82
  83     // Dummies for platform-specific wxTextEntry implementations
  84 #if defined(__WXGTK__)
  85     virtual GtkEditable *GetEditable() const { return NULL; }
  86     virtual GtkEntry *GetEntry() const { return NULL; }
  87 #elif defined(__WXMAC__)
  88     // Looks like there's nothing we need to override here
  89 #elif defined(__WXPM__)
  90     virtual WXHWND GetEditHWND() const { return NULL; }
  91 #endif
  92
  93     // Mandatory virtuals
  94     virtual void OnResize();
  95
  96     // Event handlers
  97     void OnPaintEvent( wxPaintEvent& event );
  98     void OnMouseEvent( wxMouseEvent& event );
  99
 100 private:
 101     void Init();
 102
 103     DECLARE_EVENT_TABLE()
 104
 105     DECLARE_DYNAMIC_CLASS(wxGenericComboCtrl)
 106 };
 107
 108
 109 #ifndef _WX_COMBOCONTROL_H_
 110
 111 // If native wxComboCtrl was not defined, then prepare a simple
 112 // front-end so that wxRTTI works as expected.
 113
 114 class WXDLLIMPEXP_CORE wxComboCtrl : public wxGenericComboCtrl
 115 {
 116 public:
 117     wxComboCtrl() : wxGenericComboCtrl() {}
 118
 119     wxComboCtrl(wxWindow *parent,
 120                 wxWindowID id = wxID_ANY,
 121                 const wxString& value = wxEmptyString,
 122                 const wxPoint& pos = wxDefaultPosition,
 123                 const wxSize& size = wxDefaultSize,
 124                 long style = 0,
 125                 const wxValidator& validator = wxDefaultValidator,
 126                 const wxString& name = wxComboBoxNameStr)
 127         : wxGenericComboCtrl()
 128     {
 129         (void)Create(parent, id, value, pos, size, style, validator, name);
 130     }
 131
 132     virtual ~wxComboCtrl() {}
 133
 134 protected:
 135
 136 private:
 137     DECLARE_DYNAMIC_CLASS(wxComboCtrl)
 138 };
 139
 140 #endif // _WX_COMBOCONTROL_H_
 141
 142 #else
 143
 144 #define wxGenericComboCtrl   wxComboCtrl
 145
 146 #endif // !defined(wxCOMBOCONTROL_FULLY_FEATURED)
 147
 148 #endif // wxUSE_COMBOCTRL
 149 #endif
 150     // _WX_GENERIC_COMBOCTRL_H_