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(__WXUNIVERSAL__)
  85     // Looks like there's nothing we need to override here
  86 #elif defined(__WXMOTIF__)
  87     virtual WXWidget GetTextWidget() const { return NULL; }
  88 #elif defined(__WXGTK__)
  89 #if defined(__WXGTK20__)
  90     virtual GtkEditable *GetEditable() const { return NULL; }
  91     virtual GtkEntry *GetEntry() const { return NULL; }
  92 #endif
  93 #elif defined(__WXMAC__)
  94     // Looks like there's nothing we need to override here
  95 #elif defined(__WXPM__)
  96     virtual WXHWND GetEditHWND() const { return NULL; }
  97 #endif
  98
  99     // Mandatory virtuals
 100     virtual void OnResize();
 101
 102     // Event handlers
 103     void OnPaintEvent( wxPaintEvent& event );
 104     void OnMouseEvent( wxMouseEvent& event );
 105
 106 private:
 107     void Init();
 108
 109     DECLARE_EVENT_TABLE()
 110
 111     DECLARE_DYNAMIC_CLASS(wxGenericComboCtrl)
 112 };
 113
 114
 115 #ifndef _WX_COMBOCONTROL_H_
 116
 117 // If native wxComboCtrl was not defined, then prepare a simple
 118 // front-end so that wxRTTI works as expected.
 119
 120 class WXDLLIMPEXP_CORE wxComboCtrl : public wxGenericComboCtrl
 121 {
 122 public:
 123     wxComboCtrl() : wxGenericComboCtrl() {}
 124
 125     wxComboCtrl(wxWindow *parent,
 126                 wxWindowID id = wxID_ANY,
 127                 const wxString& value = wxEmptyString,
 128                 const wxPoint& pos = wxDefaultPosition,
 129                 const wxSize& size = wxDefaultSize,
 130                 long style = 0,
 131                 const wxValidator& validator = wxDefaultValidator,
 132                 const wxString& name = wxComboBoxNameStr)
 133         : wxGenericComboCtrl()
 134     {
 135         (void)Create(parent, id, value, pos, size, style, validator, name);
 136     }
 137
 138     virtual ~wxComboCtrl() {}
 139
 140 protected:
 141
 142 private:
 143     DECLARE_DYNAMIC_CLASS(wxComboCtrl)
 144 };
 145
 146 #endif // _WX_COMBOCONTROL_H_
 147
 148 #else
 149
 150 #define wxGenericComboCtrl   wxComboCtrl
 151
 152 #endif // !defined(wxCOMBOCONTROL_FULLY_FEATURED)
 153
 154 #endif // wxUSE_COMBOCTRL
 155 #endif
 156     // _WX_GENERIC_COMBOCTRL_H_